The next minute, everything becomes silent. The television goes black. The furnace or air-conditioning system stops. The internet disappears. You reach for your phone flashlight and wonder the same thing thousands of homeowners have wondered during an outage: how long is this going to last? For families who want greater control when utility power disappears, professional Home Generator Installation & Maintenance in Havertown PA can provide a practical backup-power solution. A properly selected and professionally installed generator can help keep important household systems operating during an outage, while regular maintenance helps ensure the equipment is ready when it is actually needed. At Mc Aleese Electric, generator service is about more than placing equipment outside a home. It involves understanding the household's electrical needs, choosing an appropriate backup-power strategy, safely connecting that equipment to the electrical system, and maintaining it so it remains dependable over time.

Why Backup Power Matters to Havertown Homeowners

Electricity quietly supports almost everything modern households depend on. Refrigerators protect food. Heating and cooling equipment maintain comfortable indoor temperatures. Sump pumps help protect certain homes from water problems. Internet equipment keeps families connected. Security systems, lights, appliances, medical equipment, chargers, garage doors, and home-office technology all depend on electrical power.
A short outage may be little more than an inconvenience. A longer outage can become significantly more disruptive.
Imagine losing electricity on a cold Pennsylvania evening. At first, everyone treats it almost like an adventure. Flashlights come out. The children laugh. Someone lights battery-powered lanterns. But after a few hours, the house feels different. The refrigerator has stopped cooling. Phone batteries are getting lower. The indoor temperature is changing. Work planned for the next morning suddenly feels uncertain.
That is the real value of backup power. It is not simply about keeping every light in the house turned on. It is about keeping the systems that matter most available when the normal electrical supply is interrupted.

What Is a Home Standby Generator?

A home standby generator is a permanently installed backup-power system designed to supply electricity when utility power becomes unavailable. Unlike a portable generator that must generally be moved into position and connected for temporary use, a standby generator is installed outside the home and integrated into the electrical system through appropriate transfer equipment.
When the utility supply fails, an automatic standby system can detect the interruption, start the generator, and transfer selected electrical loads—or potentially a larger portion of the home—to generator power, depending on how the system was designed.
When utility power returns and stabilizes, the transfer system can return the home to the normal electrical supply and shut the generator down.
From the homeowner's perspective, the transition may require little or no manual intervention.
That automatic response is one of the biggest reasons homeowners consider standby generator installation in Havertown PA.

The Difference Between a Standby Generator and a Portable Generator

Both portable and standby generators can produce electricity, but they serve different purposes and require different approaches.
Portable generators are movable machines typically powered by gasoline, propane, or another fuel. They can be useful for temporary emergency power and may be considerably less expensive upfront than permanently installed systems.
Standby generators are permanently installed. They are typically connected to a fuel source such as natural gas or propane and paired with transfer equipment that allows them to safely supply a home's electrical system.
Neither option is automatically right for every homeowner.
A homeowner who only wants occasional temporary power for a few appliances may consider a properly operated portable generator. Someone who wants automatic backup for heating equipment, refrigeration, lighting, pumps, or numerous circuits may prefer a permanently installed standby system.
Professional evaluation helps determine which approach better matches the household's priorities.

Generator Safety Is Just as Important as Generator Capacity

Generators are extremely useful, but they must be installed and operated correctly.
One of the most serious hazards associated with fuel-burning portable generators is carbon monoxide. The U.S. Consumer Product Safety Commission warns that carbon monoxide is colorless and odorless and that poisoning from portable generators can occur rapidly. In March 2026, the CPSC reported that nearly 100 people die in the United States each year, on average, from carbon monoxide poisoning caused by portable generators.
That statistic deserves attention because a generator is not simply another household appliance.
Fuel-burning equipment produces exhaust. Electrical output also introduces risks involving shock, fire, overloads, improper connections, and utility-system interaction.
The National Fire Protection Association advises that portable generators should never be operated inside homes, garages, or other enclosed spaces and states that homeowners who connect a generator to household wiring should have a qualified electrician install a properly rated transfer switch in accordance with electrical requirements.
Professional Home Generator Installation & Maintenance in Havertown PA should therefore place safety at the center of every decision.

Why a Transfer Switch Matters

A transfer switch is one of the most important parts of a properly integrated generator system.
Under normal conditions, the home receives electricity from the utility. During an outage, the generator becomes an alternate source.
Those two sources must be controlled so they do not improperly energize the home's wiring at the same time.
Think of a transfer switch like a railroad junction. It determines which track electrical power is allowed to use. When utility power is available, the home remains connected to the utility source. When generator operation is required, properly designed transfer equipment isolates the appropriate supply and connects the alternate source.
NFPA guidance specifically recommends professionally installed, properly rated transfer equipment when a generator is connected to home wiring.
Improperly feeding generator power into household wiring can create serious electrical hazards and may potentially energize utility lines unexpectedly.
This is why generator connections should never be improvised.

Automatic Transfer Switches Make Standby Power Convenient

Many permanently installed standby generators use an automatic transfer switch, often called an ATS.
An automatic transfer switch monitors the normal power source. If utility electricity fails, the system can signal the generator to start and then transfer electrical loads to generator power.
When utility power returns, the process reverses.
This allows the backup-power system to operate even when nobody is home.
Consider a family away for several days when a storm causes a prolonged outage. Without automatic backup, refrigeration, sump pumps, heating equipment, and other important systems may remain without power until someone returns.
With an appropriately designed automatic standby generator system, essential circuits can potentially continue operating without the homeowner physically starting equipment.

Choosing the Right Generator Size

One of the most important steps in home generator installation in Havertown is determining how much electrical capacity the household actually needs.
A generator that is too small may be unable to handle the intended loads. A generator that is much larger than necessary may increase equipment and installation costs without providing meaningful additional benefit.
Proper sizing is not simply a matter of counting appliances.
Different electrical loads behave differently.
A light bulb may require relatively steady power. A refrigerator compressor, well pump, sump pump, central air-conditioning unit, or other motor-driven appliance may need additional current when starting.
An electrician evaluating a generator system can consider both running loads and starting requirements.
The objective is to build a system around what you actually want to keep operating during an outage.

Whole-Home Backup vs. Essential-Circuit Backup

Homeowners often assume that installing a standby generator means powering every electrical device exactly as if the utility were operating normally.
That is one option, but it is not the only option.
A whole-home generator may be designed to support a broad range of household electrical loads, depending on generator capacity, electrical service size, load management, and system design.
An essential-circuit generator system focuses on selected priorities.
Those priorities might include refrigerators, freezers, heating equipment, certain lighting circuits, sump pumps, internet equipment, kitchen outlets, security systems, medical equipment, or other critical loads.
For many homeowners, choosing priorities creates an effective balance between backup capability and project cost.
You may not need to operate every decorative light, countertop appliance, and entertainment device during an emergency. You may simply want the house to remain safe, comfortable, and functional.

What Should Your Generator Power?

Before selecting equipment, ask yourself what you would genuinely miss during a 12-hour, 24-hour, or multi-day outage.
Start with necessities.
Refrigerators and freezers help prevent food spoilage. Heating equipment can be important during winter. Sump pumps may be essential in homes where water intrusion is a concern. Medical devices may require uninterrupted electricity.
Then consider communication and convenience.
Internet routers, phone chargers, kitchen outlets, lights, and garage door systems may significantly improve the household's ability to function normally.
Some homeowners also want central air conditioning, electric cooking equipment, laundry systems, or other substantial loads.
The more equipment you expect the generator to operate simultaneously, the more important professional load calculations become.

Generator Installation Is More Than Setting a Machine Outside

A standby generator may look relatively simple once installed: a weather-resistant enclosure sits outside the house, waiting quietly for an outage.
The work behind that finished appearance is much more involved.
Professional standby generator installation in Havertown PA may include evaluating household electrical demand, determining generator capacity, selecting transfer equipment, examining the existing electrical panel, planning wiring routes, identifying a suitable outdoor location, coordinating fuel requirements, installing required electrical connections, testing operation, and confirming that the system transfers power correctly.
Site-specific requirements matter.
Every property is different.
Space, electrical-service layout, fuel availability, building openings, neighboring structures, drainage, access for maintenance, manufacturer's requirements, and applicable codes may all affect generator placement.

Generator Placement Requires Careful Planning

A generator cannot simply be installed wherever there happens to be an empty patch of ground.
Fuel-burning generators create engine exhaust and heat. They also require access for maintenance and sufficient clearance based on equipment specifications and applicable requirements.
Manufacturer installation instructions may specify distances from windows, doors, vents, combustible materials, and other building features.
The electrical and fuel connections also influence placement.
The shortest path is not always the best path, and the most visually hidden location may not always be the safest or most practical.
Good installation considers safety, performance, serviceability, and the appearance of the property together.

Natural Gas and Propane Generator Options

Many standby generators use either natural gas or propane.
Natural gas can be convenient where utility gas service is available because homeowners do not generally need to store and refill fuel in the same way they would with a standalone tank.
Propane can provide another dependable option, particularly where natural gas is unavailable or where the homeowner already uses propane.
Fuel choice can affect generator output, fuel-system requirements, operating costs, storage considerations, and installation planning.
An electrician handles the electrical side of the generator system, while appropriately qualified professionals may also be needed for fuel-system work depending on the installation.
Coordinating these pieces properly is important because the generator's electrical and fuel systems must work together.

What Happens When the Power Goes Out?

A professionally installed automatic standby generator follows a sequence.
First, the system detects loss of normal utility power.
The generator then starts.
After the generator reaches appropriate operating conditions, the automatic transfer equipment shifts the selected electrical load from the utility source to the generator.
Your critical household systems begin receiving backup electricity.
Once normal utility power returns and the system determines that the supply is stable, the transfer switch reconnects the household load to utility power.
The generator may continue running briefly without load so it can cool appropriately before shutting down.
The entire process is designed to make outages far less disruptive.

Why Generator Maintenance Matters

Installing a generator is only the beginning.
A standby generator may spend most of its life waiting.
That creates an unusual situation. The equipment might sit unused for weeks or months, yet when an outage occurs, homeowners expect it to start immediately and carry significant electrical loads.
Regular generator maintenance in Havertown PA helps protect that reliability.
A generator contains an internal combustion engine, electrical components, control electronics, a starting battery, filters, fluids, wiring, transfer equipment, and other parts that require attention.
Ignoring maintenance because the generator “has barely been used” can be a mistake.
Time affects equipment even when operating hours remain low.

Routine Exercise Does Not Replace Maintenance

Many standby generators automatically perform periodic exercise cycles.
During an exercise cycle, the generator starts for a short period to help verify basic operation.
That feature is useful, but it should not be confused with complete maintenance.
A generator that successfully starts during an exercise cycle may still have an aging battery, contaminated components, fluid issues, loose electrical connections, damaged wiring, clogged air passages, or other conditions that deserve inspection.
Think of the exercise cycle like starting a parked car once in a while.
Hearing the engine run is encouraging, but it does not mean the tires, brakes, fluids, battery, filters, and every other system no longer need maintenance.

Generator Battery Maintenance

A standby generator usually depends on a battery to start its engine.
That small component can determine whether an expensive backup-power system performs when needed.
A battery can weaken with age, temperature exposure, internal deterioration, charging-system problems, corrosion, or connection issues.
If the generator cannot crank, it cannot produce power.
Regular maintenance should therefore include attention to the starting system and battery condition.
Homeowners should also pay attention to generator alerts or control-panel messages indicating charging or battery problems.
A generator that silently displays a fault for weeks is not truly standing by.

Oil and Filter Maintenance

Like other engines, many standby generators rely on engine oil for lubrication.
Oil condition and level matter because internal moving components depend on proper lubrication during operation.
Maintenance requirements vary by generator model and manufacturer, which is why service intervals should follow the applicable owner's manual.
Long outages can also cause generators to accumulate operating hours much more quickly than homeowners expect.
If a generator runs for extended periods, maintenance may be required even during a prolonged outage depending on manufacturer instructions.
That possibility is another reason homeowners should understand their generator rather than simply forgetting about it after installation.

Air Filters and Cooling Airflow

Generator engines need clean air for combustion, and the equipment also needs appropriate airflow for cooling.
Leaves, dirt, grass clippings, insects, debris, snow, or vegetation can interfere with ventilation around outdoor equipment.
Keeping the generator area clear helps maintain proper airflow and service access.
Maintenance may also include inspecting and replacing air filters according to manufacturer recommendations.
A generator enclosure should not become a storage shelf, landscaping support, or hidden corner surrounded by overgrown shrubs.
Accessibility matters.

Transfer Switch Maintenance Deserves Attention Too

The engine tends to receive most of the attention because it creates the noise and produces the mechanical power.
However, the transfer switch is just as important to an automatic backup system.
The generator can run perfectly, but if the transfer system does not function correctly, backup electricity may not reach the intended household circuits as designed.
NFPA maintenance material recognizes transfer switches as equipment requiring periodic maintenance and inspection in electrical systems.
For residential homeowners, manufacturer recommendations and qualified electrical inspection should guide appropriate service.
The key point is simple: maintain the system, not just the engine.

Common Signs Your Generator Needs Service

Generators can sometimes provide warning signs before failure.
You may notice difficulty starting during exercise cycles. The generator may crank longer than normal, shut down unexpectedly, display an error code, produce unusual sounds, leak fluid, or fail to complete its scheduled exercise.
Other warning signs can include corrosion, damaged wiring, abnormal vibration, excessive exhaust smoke, a weak battery, or a transfer system that does not behave correctly during testing.
Do not assume a generator problem will somehow correct itself before the next outage.
The time to investigate a warning is while utility power is still available.

The Worst Time to Discover a Generator Problem

Picture a severe storm moving through the Havertown area.
Wind bends tree branches. Rain hits the windows. Then the neighborhood goes dark.
You wait confidently because you invested in a standby generator.
Five seconds pass.
Ten seconds.
Nothing happens.
You look outside and realize the generator never started.
That is the moment maintenance suddenly feels much more important.
Backup equipment earns its value through readiness.
The generator does not need to run every day. It needs to run on the day when nothing else can.

Portable Generator Safety During Outages

Not every homeowner has a permanently installed standby system. Portable generators remain common backup-power tools, but they require extremely careful operation.
The CPSC warns that gasoline-powered portable generator exhaust can produce lethal levels of carbon monoxide and says these generators should be operated outside, at least 20 feet away from a house, with exhaust directed away from the home and other occupied buildings.
Never operate a portable generator inside a house, garage, basement, shed, enclosed porch, or similar enclosed or partly enclosed location.
Opening a garage door does not automatically make generator operation safe.
Carbon monoxide cannot be seen or smelled, so relying on human senses is dangerous.
Homes using fuel-burning equipment should also have properly installed and functioning carbon monoxide alarms according to applicable recommendations.

Never Backfeed a Home Through an Outlet

One particularly dangerous generator practice involves attempting to power household wiring by connecting a portable generator directly through an ordinary receptacle using an improvised cord.
This practice can bypass normal electrical protections and potentially energize wiring in unexpected ways.
It may also create hazards for utility workers repairing power lines.
The safe approach to supplying a home's wiring from a generator involves properly designed connection equipment such as an approved transfer mechanism installed for that purpose.
NFPA recommends that a qualified electrician install an appropriately rated transfer switch when generator power will be connected to household wiring.
If a backup-power setup depends on a homemade cable or improvised connection, that is a warning sign, not a clever shortcut.

Why Carbon Monoxide Alarms Matter

Carbon monoxide is often called an invisible killer because it cannot be detected by sight or smell.
Symptoms of exposure can include headache, dizziness, weakness, nausea, confusion, and loss of consciousness.
The CPSC's generator safety reporting demonstrates why this risk deserves serious attention. The agency has repeatedly identified portable generators as a significant source of fatal non-fire carbon monoxide incidents.
Carbon monoxide alarms add an important layer of household protection, but they should never be treated as permission to operate a generator in an unsafe location.
Safe generator placement and proper operation remain essential.

Do You Really Need a Standby Generator?

Not every homeowner does.
This is an important counterpoint because generator installation represents a meaningful investment.
If outages in your area are extremely rare, your household can comfortably tolerate them, and you do not depend on electrically powered equipment that must remain operating, a permanent standby generator may not be your highest home-improvement priority.
A portable backup system, battery-based solution, or simply emergency supplies may better match your needs.
However, a standby generator becomes more compelling when outages create significant risks or disruptions.
Homeowners with sump pumps, home medical equipment, critical refrigeration, remote-work requirements, heating concerns, security systems, or a strong preference for uninterrupted household functionality may place greater value on automatic backup power.
The correct decision depends on your home and priorities, not on what someone else has installed.

Standby Generator vs. Home Battery Backup

Generator technology is not the only backup-power option available.
Battery energy-storage systems are increasingly used for residential backup applications, sometimes together with solar panels.
Batteries operate quietly and do not produce engine exhaust at the home. They also avoid fuel combustion during operation.
However, battery runtime depends on stored capacity and household demand. Once stored energy is depleted, the system needs another energy source for recharge.
Fuel-powered standby generators can potentially continue operating for extended outages as long as adequate fuel remains available and maintenance requirements are met.
Some homeowners may ultimately combine technologies.
A professional electrical evaluation can help clarify electrical loads and system requirements regardless of which backup technology is being considered.

How Much Does Generator Installation Cost?

There is no accurate one-price answer because residential generator projects vary considerably.
Cost depends on generator capacity, transfer equipment, electrical-service configuration, installation location, wiring distance, site preparation, fuel requirements, permit considerations, load-management needs, and the condition of the existing electrical system.
A straightforward installation at one property can look completely different from an installation at another.
This is why estimates should be based on an actual evaluation rather than a generic online number.
The least expensive generator is not necessarily the least expensive system once all required installation components are considered.
Homeowners should compare complete project scope rather than generator equipment prices alone.

Why Professional Generator Installation Is Worth It

Standby generator installation brings together several systems that demand careful coordination.
You are combining a power-producing machine with the home's electrical distribution equipment and potentially a fuel supply.
The system must detect outages, start correctly, transfer electrical loads, isolate power sources properly, and return the home to utility power when service is restored.
There is little room for improvised electrical work.
A professional electrician can evaluate load requirements, install appropriate electrical equipment, ensure correct transfer operation, test the completed system, and explain how homeowners should monitor it.
The goal is not merely getting the generator to run.
The goal is ensuring the entire backup-power system works as intended.

Preparing Your Generator Before Storm Season

The best time to think about a generator is before severe weather arrives.
Check the generator's status indicator or control panel regularly.
Make sure the area surrounding the equipment remains clear.
Listen during scheduled exercise cycles so changes in startup or engine sound can be noticed.
Confirm that maintenance is current according to manufacturer requirements.
Test carbon monoxide alarms in the home as recommended.
If the generator has displayed faults or failed an exercise cycle, arrange service before a storm is approaching.
Waiting until thousands of households are experiencing outages can make every repair more difficult.
Preparation gives you more options.

What to Do During an Extended Outage

If a standby generator is operating during a long outage, do not completely forget about it.
Follow manufacturer instructions for continuous or extended operation.
Keep the area around the generator free of debris.
Do not place objects on or against the enclosure.
Watch for warning indicators, unusual sounds, abnormal odors, visible leaks, or other signs of trouble.
Never open panels or attempt electrical repairs while the system is energized unless you are qualified to do so.
Extended operation may also cause maintenance intervals to arrive quickly, depending on operating hours and the manufacturer's schedule.

What Happens When Utility Power Returns?

An automatic standby system should normally detect the restoration of utility service and eventually transfer the home's electrical load back to the normal power source.
The generator may continue operating briefly afterward as part of its shutdown sequence.
Homeowners should avoid manually interfering with normal automatic operation unless manufacturer instructions or service circumstances require it.
If the system fails to transfer back properly, continues running unexpectedly, or displays a fault after utility restoration, professional evaluation may be necessary.

PECO Outages and Local Preparedness

Havertown-area homeowners served by PECO can use the utility's outage tools to report and track service interruptions. PECO provides outage tracking and restoration information, which can help residents monitor utility progress during an interruption.
A generator does not replace the utility company, and it does not solve problems involving downed electrical lines.
If you encounter downed or sparking utility lines, keep your distance and report the hazard through the appropriate utility or emergency channels.
Backup power is intended to support your home's electrical needs while normal service is unavailable—not to interact with damaged utility equipment.

Questions to Ask Before Installing a Home Generator

Start by asking what you actually want the generator to accomplish.
Do you want automatic operation?
Do you need whole-home power or only critical circuits?
Which appliances must remain operating?
Do you have natural gas service or will another fuel source be required?
Is your existing electrical panel suitable for the planned installation?
Will future home improvements change your electrical needs?
Are you planning an EV charger, electric HVAC equipment, an addition, or other high-demand upgrades later?
Thinking several years ahead can help prevent installing a backup system that immediately becomes undersized.

Frequently Asked Questions About Home Generator Installation & Maintenance in Havertown PA

How Long Can a Standby Generator Run?

Runtime depends on generator design, fuel availability, operating load, environmental conditions, and manufacturer requirements. Some systems are designed for extended operation, but they still require monitoring and may require maintenance during prolonged outages. Always follow the specific manufacturer's instructions.

How Often Should a Home Generator Be Maintained?

Maintenance schedules vary by manufacturer, generator model, operating hours, and environmental conditions. Follow the manufacturer's published service intervals and arrange additional inspection when the generator displays faults, fails an exercise cycle, or behaves abnormally.

Does a Standby Generator Turn On Automatically?

Many residential standby systems use automatic transfer equipment that can detect utility power failure, start the generator, and transfer selected loads automatically. The exact sequence depends on system design.

Can a Generator Power My Entire Home?

Potentially, yes, but the answer depends on generator size, electrical service capacity, load-management strategy, and household demand. Some homes use whole-house backup, while others prioritize essential circuits.

Do I Need a Transfer Switch?

If generator power is being connected to household wiring, proper transfer equipment is a critical part of safely managing the utility and generator power sources. NFPA recommends installation by a qualified electrician.

Where Should a Generator Be Installed?

Placement depends on manufacturer specifications, applicable electrical and building requirements, property layout, fuel considerations, building openings, service access, and exhaust safety. The location should be professionally evaluated rather than chosen solely for convenience.

Can I Install a Standby Generator Myself?

Because standby generator installation involves permanent electrical connections, transfer equipment, high electrical loads, and coordination with a fuel source, professional installation is the appropriate approach. Applicable permits, inspections, and manufacturer requirements may also apply.

What Happens If My Generator Doesn't Start?

A failure to start may involve the battery, fuel supply, control system, engine components, wiring, safety shutdowns, or another issue. Check the system status information without bypassing safety protections and arrange professional service when necessary.

Does My Generator Still Need Maintenance If It Has Never Powered the House?

Yes. Batteries age, fluids deteriorate, connections can corrode, filters collect debris, and other components can change with time even when outage operating hours remain low.

Why Homeowners Choose Mc Aleese Electric

Installing a backup generator means trusting equipment with a significant responsibility.
When normal utility power disappears, you expect the system to respond.
That expectation makes workmanship, electrical planning, testing, and ongoing maintenance especially important.
Mc Aleese Electric provides Home Generator Installation & Maintenance in Havertown PA for homeowners who want reliable backup-power solutions designed around the electrical needs of their property.
Whether you are exploring a new standby generator, evaluating transfer equipment, planning which household circuits should receive backup power, or maintaining an existing system, professional electrical guidance helps turn a generator from a piece of outdoor equipment into a properly integrated home power solution.
The goal is straightforward: when the utility goes down, your backup system should be prepared to do the job it was installed to do.

Reliable Backup Power Begins Before the Outage

People often think of generators during storms.
In reality, the most important generator decisions happen on calm days.
That is when you determine what needs backup power.
That is when equipment is sized.
That is when transfer systems are installed.
That is when maintenance problems can be discovered without the pressure of an active outage.
A generator installed correctly and maintained consistently becomes almost invisible during normal life.
It sits outside, exercises periodically, and waits.
Then one evening the neighborhood suddenly goes dark.
For everyone else, the outage begins with searching for flashlights and wondering how long the power will remain off.
For a home with a functioning standby system, the generator starts, the transfer equipment responds, and critical systems come back to life.
That moment is why preparation matters.

Final Thoughts: Make Power Outages Less Disruptive

No generator can prevent storms, damaged utility equipment, fallen trees, or unexpected interruptions to the electrical grid.
What a properly designed backup-power system can do is change how your household experiences those events.
Instead of immediately worrying about the refrigerator, heating equipment, sump pump, internet, lights, and essential devices, you can have a planned alternate source of electricity ready to respond.
However, reliable backup power is not created by purchasing a generator alone.
It comes from proper equipment selection, careful electrical design, safe transfer equipment, professional installation, suitable placement, regular maintenance, and homeowners who understand how their system works.
Safety also remains essential. CPSC data continues to show that improper portable-generator operation causes preventable carbon monoxide deaths in the United States, while NFPA guidance emphasizes proper transfer switches when generators are connected to household wiring.
Those facts reinforce an important principle: backup power should make a home safer and more resilient, not introduce new hazards.
For homeowners considering Home Generator Installation & Maintenance in Havertown PA, Mc Aleese Electric can help evaluate the home's electrical requirements, determine an appropriate backup-power approach, install necessary electrical components, and help keep the system prepared through professional maintenance.