Top-rated generator install pros.

Get matched with top generator install pros in Harleysville, PA

There are 14 highly-rated local generator install pros.

Find Generator install pros in Harleysville

MRA Electric, LLC

5.00(
12
)
Approved Pro

MRA Electric, LLC

5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 years of experience

You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate! 15+ years experience.

"I hired MRA Electric to install a new electrical panel, new roof fan, and new wiring for a dryer I was moving. Nick is very professional, explained everything I needed done and was always on time. Lynne is the in-house support manager and I canâ t say enough good about her! I highly recommend the team of MRA and will be using them again."

Kathy K on April 2023

You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate! 15+ years experience.

"I hired MRA Electric to install a new electrical panel, new roof fan, and new wiring for a dryer I was moving. Nick is very professional, explained everything I needed done and was always on time. Lynne is the in-house support manager and I canâ t say enough good about her! I highly recommend the team of MRA and will be using them again."

Kathy K on April 2023


Holderman Homes, LLC

5.00(
1
)
Approved Pro

Holderman Homes, LLC

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Bathroom and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"He did a great job and he is a great man. Easy to work with"

Doug W on September 2022

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Bathroom and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"He did a great job and he is a great man. Easy to work with"

Doug W on September 2022


Brandon Tepper

4.92(
6
)
Approved Pro

Brandon Tepper

4.92(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Had Brandon come and install 4 fans. He was on time, communicated very well, pricing was great and he didn’t mind my toddler trying to talk his ear off or my small dog barking at him. Would definitely recommend to others and we plan on using him for our light fixtures when the time comes."

Ashley P on April 2023

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Had Brandon come and install 4 fans. He was on time, communicated very well, pricing was great and he didn’t mind my toddler trying to talk his ear off or my small dog barking at him. Would definitely recommend to others and we plan on using him for our light fixtures when the time comes."

Ashley P on April 2023


Avatar for Bear Service LLC

Bear Service LLC

4.55(
609
)
Approved Pro

Bear Service LLC

4.55(
609
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
64 local quotes requested

Bear Service specializes in Electrical, Appliance Repair, HVAC & Handyman work. With over 20 years experience we are confident in our ability to resolve your Electrical and Appliance Repair challenges. (484) 202-3594 Call today! We service Chester County, Delaware County and surrounding areas.

"Hired them through Select Home Warranty. Told me I had to pay for additional parts not covered by the warranty. Nearly three months later, after paying for the parts, they still tell me that they are waiting for the parts. I think they are lying. I am filing a complaint with the Attorney General's Office and contacting 6ABC consumer help. Might even get my niece involved at this point. And yes she is a lawyer and a Consumer Protection Lawyer at that. This would be right up her alley...stay away from these guys. They take your money, promise to call but never do and leave you hanging. "

John H on June 2025

Bear Service specializes in Electrical, Appliance Repair, HVAC & Handyman work. With over 20 years experience we are confident in our ability to resolve your Electrical and Appliance Repair challenges. (484) 202-3594 Call today! We service Chester County, Delaware County and surrounding areas.

"Hired them through Select Home Warranty. Told me I had to pay for additional parts not covered by the warranty. Nearly three months later, after paying for the parts, they still tell me that they are waiting for the parts. I think they are lying. I am filing a complaint with the Attorney General's Office and contacting 6ABC consumer help. Might even get my niece involved at this point. And yes she is a lawyer and a Consumer Protection Lawyer at that. This would be right up her alley...stay away from these guys. They take your money, promise to call but never do and leave you hanging. "

John H on June 2025


Avatar for AMR Service Group

AMR Service Group

4.80(
323
)
Approved Pro

AMR Service Group

4.80(
323
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
470 local quotes requested

AMR Service Group LLC was established in 2014 as a residential plumbing & electrical business, serving homeowners and residential property investors. The company's mission is to provide quality, quick and efficient plumbing & electrical services. The company motto is, that you cannot lead until you learn to serve. As AMR Service Group continues to grow and develop a reputation, residents will find that this reliable and friendly neighborhood plumbing & electrical company continues to thrive on the principles it was founded upon.

"The service went well with them. "

John G on October 2025

AMR Service Group LLC was established in 2014 as a residential plumbing & electrical business, serving homeowners and residential property investors. The company's mission is to provide quality, quick and efficient plumbing & electrical services. The company motto is, that you cannot lead until you learn to serve. As AMR Service Group continues to grow and develop a reputation, residents will find that this reliable and friendly neighborhood plumbing & electrical company continues to thrive on the principles it was founded upon.

"The service went well with them. "

John G on October 2025


Avatar for Lights On Electric

Lights On Electric

4.94(
17
)
Approved Pro

Lights On Electric

4.94(
17
)
Approved Pro
Customers say: Quality work
363 local quotes requested
1 years of experience

Lights On Electric offers five star quality residential electrical services to the Delaware Valley. We are available for emergency services as well as free estimates. Call today to discuss the electrical needs of your home.

"Well done. Very happy with service "

Patsy T on October 2025

Lights On Electric offers five star quality residential electrical services to the Delaware Valley. We are available for emergency services as well as free estimates. Call today to discuss the electrical needs of your home.

"Well done. Very happy with service "

Patsy T on October 2025


Avatar for D. Patterson Electric

D. Patterson Electric

4.95(
30
)
Approved Pro

D. Patterson Electric

4.95(
30
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
37 local quotes requested

We take great pride our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Excellent work at a reasonable price. Dylan and his worker installed track lighting in a 16’ high room along with a smart wall switch. Work was done on time - highly recommended."

Tom K on November 2023

We take great pride our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Excellent work at a reasonable price. Dylan and his worker installed track lighting in a 16’ high room along with a smart wall switch. Work was done on time - highly recommended."

Tom K on November 2023


Avatar for Lights On Electric

Lights On Electric

4.83(
6
)
Approved Pro

Lights On Electric

4.83(
6
)
Approved Pro
Customers say: Quick response
252 local quotes requested
21 years of experience

Lights On Electric is a residential electrical company, specializing in emergency services. Our electricians have decades of experience completing services which range from partial power outages, to light switch and car charger installation. We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Aside from a wire being a little loose from reconnecting my solar panel everything went great. The staff was great and polite"

Jerome L on August 2025

Lights On Electric is a residential electrical company, specializing in emergency services. Our electricians have decades of experience completing services which range from partial power outages, to light switch and car charger installation. We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Aside from a wire being a little loose from reconnecting my solar panel everything went great. The staff was great and polite"

Jerome L on August 2025


Avatar for Horizon Services

Horizon Services

4.31(
1,060
)
Approved Pro

Horizon Services

4.31(
1,060
)
Approved Pro
Customers say: Super punctual
120 local quotes requested
36 years of experience

Horizon Services is the region’s largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizon Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee. Horizon Services is the Heating Company Your Friends and Neighbors Call to Keep Warm All Winter Long!

"I wouldn’t be writing this Review if one thing would have happened, TALK TO ME. Don’t place the answering service in the position of telling a Customer that the Supervisor has left for the day at 2.45p on a Thursday. Especially when the Horizon repairman had just fried our whole cooling system, including the thermostat!! What started with a bad fan motor in a new AC system that was only 3.5 years old in a $10,000 system, for which we had waited 4 days for the new motor to be installed. Add to that the fact that the repairman told me he would be at our home at 8.30a and didn’t arrive until 11.30a - after having to use a vacation day to wait at home for them to arrive. Then telling me this will be ‘quick’ all I have to do is switch out the motor by mounting it and plugging in the new one. Hours went by, nothing. He comes in to test the thermostat and it is non-responsive. He tells me to get new batteries, which I did. Then asks me, “these are new?” To which I say, ‘of course’ - you watched me take them out of the box. Then he goes out to his truck for the next 1.5hrs, supposedly speaks with his Supervisor and comes in and tells me that he has fried the system. I reply by saying I will be calling a senior person to speak with them. Called 4 times and never spoke with anyone. Each time I waited on hold for an extended period of time. Each time, I was then told by the answering service that someone would call and never did. Then at 2.45p I am told “everyone has left for the day” and no one would be calling. This was a Thursday, I had been home all day and no one would speak with me. We remain without an AC system, no plan, no calls - - nothing!!! If I could rate them a ZERO, I would,"

Scott M on June 2025

Horizon Services is the region’s largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizon Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee. Horizon Services is the Heating Company Your Friends and Neighbors Call to Keep Warm All Winter Long!

"I wouldn’t be writing this Review if one thing would have happened, TALK TO ME. Don’t place the answering service in the position of telling a Customer that the Supervisor has left for the day at 2.45p on a Thursday. Especially when the Horizon repairman had just fried our whole cooling system, including the thermostat!! What started with a bad fan motor in a new AC system that was only 3.5 years old in a $10,000 system, for which we had waited 4 days for the new motor to be installed. Add to that the fact that the repairman told me he would be at our home at 8.30a and didn’t arrive until 11.30a - after having to use a vacation day to wait at home for them to arrive. Then telling me this will be ‘quick’ all I have to do is switch out the motor by mounting it and plugging in the new one. Hours went by, nothing. He comes in to test the thermostat and it is non-responsive. He tells me to get new batteries, which I did. Then asks me, “these are new?” To which I say, ‘of course’ - you watched me take them out of the box. Then he goes out to his truck for the next 1.5hrs, supposedly speaks with his Supervisor and comes in and tells me that he has fried the system. I reply by saying I will be calling a senior person to speak with them. Called 4 times and never spoke with anyone. Each time I waited on hold for an extended period of time. Each time, I was then told by the answering service that someone would call and never did. Then at 2.45p I am told “everyone has left for the day” and no one would be calling. This was a Thursday, I had been home all day and no one would speak with me. We remain without an AC system, no plan, no calls - - nothing!!! If I could rate them a ZERO, I would,"

Scott M on June 2025


Avatar for Mr. Electric Of Lancaster County

Mr. Electric Of Lancaster County

4.85(
96
)
Approved Pro

Mr. Electric Of Lancaster County

4.85(
96
)
Approved Pro
Customers say: True professional
59 local quotes requested
26 years of experience

Home health begins with top-notch electric care. At Mr. Electric® of Lancaster County our electricians will make sure your space operates at its peak performance level. We will help you upgrade and improve your space, so it is more energy efficient and secure. We specialize in diagnosing, repairing and installing electrical systems for local homes and businesses in Lancaster, Ephrata and Elizabethtown. Mr. Electric of Lancaster County provides 24-hour service to Lancaster County, so you’re never left in the dark. Our friendly electricians will give professional recommendations to lighten up your life and wallet.

"I had a federal pacific panel replaced. The technician and work were professional. However, I explained to the technician that I lost power in a large section of wall. After the job was complete, I found I still didn’t have power in the wall. Now I’m being told it is a separate job and cost. An explanation before having the work done about it being a separate problem and needing additional work would have been very helpful. All I’m told now is they can come out for a service call which is $212 plus whatever the issue is. This was a miscommunication error on Mr. Electrics side. I informed the tech about the problem and there was no testing on the wall afterwards. Very disappointed."

Brandon H on March 2024

Home health begins with top-notch electric care. At Mr. Electric® of Lancaster County our electricians will make sure your space operates at its peak performance level. We will help you upgrade and improve your space, so it is more energy efficient and secure. We specialize in diagnosing, repairing and installing electrical systems for local homes and businesses in Lancaster, Ephrata and Elizabethtown. Mr. Electric of Lancaster County provides 24-hour service to Lancaster County, so you’re never left in the dark. Our friendly electricians will give professional recommendations to lighten up your life and wallet.

"I had a federal pacific panel replaced. The technician and work were professional. However, I explained to the technician that I lost power in a large section of wall. After the job was complete, I found I still didn’t have power in the wall. Now I’m being told it is a separate job and cost. An explanation before having the work done about it being a separate problem and needing additional work would have been very helpful. All I’m told now is they can come out for a service call which is $212 plus whatever the issue is. This was a miscommunication error on Mr. Electrics side. I informed the tech about the problem and there was no testing on the wall afterwards. Very disappointed."

Brandon H on March 2024

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Generator Install questions, answered by experts

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

Potential benefits of using a natural gas generator include reducing your carbon footprint, lower likelihood of carbon monoxide exposure, budget-friendly operating costs, and low-maintenance, continuous fuel supply. Some possible drawbacks, though, include higher initial installation costs, dependency on a natural gas supply, and installation complexity. Keep in mind that pros and cons will vary based on the type and brand of natural gas generator. 

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

In most cases, there are no tax credits available for home generators. However, that’s a general statement that applies to federal tax credits, so you might have access to state or local tax incentives. You can check the Database of State Incentives for Renewables & Efficiency (DSIRE) for more information about your area. If you hire a reliable home generator installer, they should also know if there are any state or local perks you can use to reduce your installation costs, including tax breaks and rebates.

The Harleysville, PA homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.

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