Top-rated generator install pros.

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There are 5 highly-rated local generator install pros.

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon11
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Mount Holly Springs, PA

*The Angi rating for Generator Install companies in Mount Holly Springs, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Mount Holly Springs, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on October 06, 2025

Find Generator install pros in Mount Holly Springs

Avatar for Freedom Electrical LLC

Freedom Electrical LLC

P.O. BOX 375
4.97(
48
)
•Approved Pro

Freedom Electrical LLC

P.O. BOX 375
4.97(
48
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
100 local quotes requested

Freedom Electrical LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Finished job (installing 2 ceiling fans where there wasn’t any previous overhead wiring) came in under the estimate by $700 since no drywall repair was required. "

Heather B on June 2025

Freedom Electrical LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Finished job (installing 2 ceiling fans where there wasn’t any previous overhead wiring) came in under the estimate by $700 since no drywall repair was required. "

Heather B on June 2025

Avatar for J. M. Reist Electrical, LLC

J. M. Reist Electrical, LLC

318 Bridge St #508
4.82(
30
)
•Approved Pro

J. M. Reist Electrical, LLC

318 Bridge St #508
4.82(
30
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
11 years of experience

We are a fully insured, residential and commercial electrical service and repair company. Whether you're in need of a switch replacement, recessed lighting or whole home rewire, know you're in good hands. Feel free to contact for a consultation. Call 717-379-7958! I am more than happy to meet with you and discuss your project today!

"Installed panel box then worked on another issue that arose."

Debra C on February 2020

We are a fully insured, residential and commercial electrical service and repair company. Whether you're in need of a switch replacement, recessed lighting or whole home rewire, know you're in good hands. Feel free to contact for a consultation. Call 717-379-7958! I am more than happy to meet with you and discuss your project today!

"Installed panel box then worked on another issue that arose."

Debra C on February 2020

Avatar for Wire Wizard, LLC

Wire Wizard, LLC

204 Frank S Brown Blvd
5.00(
2
)
•Approved Pro

Wire Wizard, LLC

204 Frank S Brown Blvd
5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Hoover Electric is fantastic!!! Their work is top-notch - professional, courteous, prompt, and an excellent job."

Nancy D on October 2024

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Hoover Electric is fantastic!!! Their work is top-notch - professional, courteous, prompt, and an excellent job."

Nancy D on October 2024

Avatar for Davis Construction and Mechanical

Davis Construction and Mechanical

490 Mountain View Road
4.84(
16
)
•Approved Pro

Davis Construction and Mechanical

490 Mountain View Road
4.84(
16
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Davis Contracting and Mechanical is the number one place for your home remodeling needs. Our attention to detail and years of experience has helped homeowners across Shippensburg bring their perfect home to fruition. Contact us today for your home evaluation!

"Davis Construction and Mechanical were absolutely fantastic to work with. I simply cannot say enough good things about them. They are a no-nonsense father-son team who don't sub-contract. When you hire them--they do the work. When I solicit estimates, I typically get at least 5 quotes. A couple other companies (not naming names) had very fancy presentations--but offered estimates at more than double of Davis Construction and Mechanical's quote. The Davis' walked through our home while we talked about our vision. They, in turn, gave us a concrete vision of what they can accomplish within our budget. During the project, we changed our minds multiple times, varied on what we wanted. The Davis' were extremely patient and understanding and ultimately exceeded our expectations. Our budget grew because of add-ons we asked them to do. They stuck true to form on the additional projects and delivered results above expectations. I am a fiscal hawk (I work with money and budgets for a living) and felt comfortable talking dollars and budgets with them at all times. I usually move forward on projects with a strong poker face...but with Davis Construction and Mechanical, I could relax knowing I was getting maximum bang for the buck. In addition to some other projects, we completely remolded an unfinished, uninsulated attic adding 850 SF of living space with 2 large bedrooms and a full bathroom. Before it was even done, we had multiple neighbors asking for their phone number. We will use them again in the future. A recommendation from me is hard to earn--but I give Davis Construction and Mechanical my strongest recommendation for any home project whether big or small."

Stephen S on September 2016

Davis Contracting and Mechanical is the number one place for your home remodeling needs. Our attention to detail and years of experience has helped homeowners across Shippensburg bring their perfect home to fruition. Contact us today for your home evaluation!

"Davis Construction and Mechanical were absolutely fantastic to work with. I simply cannot say enough good things about them. They are a no-nonsense father-son team who don't sub-contract. When you hire them--they do the work. When I solicit estimates, I typically get at least 5 quotes. A couple other companies (not naming names) had very fancy presentations--but offered estimates at more than double of Davis Construction and Mechanical's quote. The Davis' walked through our home while we talked about our vision. They, in turn, gave us a concrete vision of what they can accomplish within our budget. During the project, we changed our minds multiple times, varied on what we wanted. The Davis' were extremely patient and understanding and ultimately exceeded our expectations. Our budget grew because of add-ons we asked them to do. They stuck true to form on the additional projects and delivered results above expectations. I am a fiscal hawk (I work with money and budgets for a living) and felt comfortable talking dollars and budgets with them at all times. I usually move forward on projects with a strong poker face...but with Davis Construction and Mechanical, I could relax knowing I was getting maximum bang for the buck. In addition to some other projects, we completely remolded an unfinished, uninsulated attic adding 850 SF of living space with 2 large bedrooms and a full bathroom. Before it was even done, we had multiple neighbors asking for their phone number. We will use them again in the future. A recommendation from me is hard to earn--but I give Davis Construction and Mechanical my strongest recommendation for any home project whether big or small."

Stephen S on September 2016

Avatar for All About Media

All About Media

205 York Road
4.69(
13
)
•Approved Pro

All About Media

205 York Road
4.69(
13
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

All About Media has been doing business since 2007. We take pride in customer service and look forward to working with you. Call today for a free estimate.

"No comments."

James B on June 2019

All About Media has been doing business since 2007. We take pride in customer service and look forward to working with you. Call today for a free estimate.

"No comments."

James B on June 2019

Avatar for W B Lightning Rods

W B Lightning Rods

560 Peoples Plaza Unit 234
4.93(
297
)
•Approved Pro

W B Lightning Rods

560 Peoples Plaza Unit 234
4.93(
297
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
306 local quotes requested

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024

Avatar for Hurricane Home Solutions Southern Tier, Inc

Hurricane Home Solutions Southern Tier, Inc

Hurricane Home Solutions Southern Tier, Inc
4.82(
171
)
•Approved Pro

Hurricane Home Solutions Southern Tier, Inc

Hurricane Home Solutions Southern Tier, Inc
4.82(
171
)
•Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
201 local quotes requested

Hurricane Generators is dedicated to delivering a superior experience from start to finish—backed by prompt service, attention to detail, and a commitment to your complete satisfaction. When the power goes out, we’re here for you with 24/7 emergency service and reliable solutions you can count on. We proudly work with top brands like Generac, Cummins, and Champion to match every homeowner with the ideal generator for their needs. From expert installation to ongoing maintenance, our team ensures your system is ready whenever you need it most. With Hurricane Generators, you get more than just a product—you get a partner you can trust. We return calls promptly, show up on time, and deliver on every promise. And with our guaranteed competitive pricing, you can have peace of mind knowing you’re getting exceptional value along with exceptional service.

"Great product vs. cost ratio. Electrical inspector who checked their work, as required, after installation remarked that 'this company always does good work.' Completed the work in less than a day with little intrusion into my at home activities. One thing I would add is I wish they had spent a little more time explaining the controls and operation. I still don't know what the one circuit breaker on the outside does or if/when it would be used."

Tom R on June 2022

Hurricane Generators is dedicated to delivering a superior experience from start to finish—backed by prompt service, attention to detail, and a commitment to your complete satisfaction. When the power goes out, we’re here for you with 24/7 emergency service and reliable solutions you can count on. We proudly work with top brands like Generac, Cummins, and Champion to match every homeowner with the ideal generator for their needs. From expert installation to ongoing maintenance, our team ensures your system is ready whenever you need it most. With Hurricane Generators, you get more than just a product—you get a partner you can trust. We return calls promptly, show up on time, and deliver on every promise. And with our guaranteed competitive pricing, you can have peace of mind knowing you’re getting exceptional value along with exceptional service.

"Great product vs. cost ratio. Electrical inspector who checked their work, as required, after installation remarked that 'this company always does good work.' Completed the work in less than a day with little intrusion into my at home activities. One thing I would add is I wish they had spent a little more time explaining the controls and operation. I still don't know what the one circuit breaker on the outside does or if/when it would be used."

Tom R on June 2022

Yordy's Home Services LLC.

316 N. Nyes Road
5.00(
2
)

Yordy's Home Services LLC.

316 N. Nyes Road
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Yordy's is a family run business started in 2011. The owner has over 20 years in the HVAC and Handyman business and prides himself on knowing every customer by name. We offer competitive pricing and great service. Military and senior discounts available.

Yordy's is a family run business started in 2011. The owner has over 20 years in the HVAC and Handyman business and prides himself on knowing every customer by name. We offer competitive pricing and great service. Military and senior discounts available.

Absolute Energy Solutions, LLC

711 PINE HILL RD
5.00(
3
)

Absolute Energy Solutions, LLC

711 PINE HILL RD
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a small, family owned business that has been serving central PA for nearly 40 years. In 2010 we began installing Generac home standby generators and since then have become the go-to dealer in the Harrisburg area. We proudly hold a 5-star rating and have thousands of happy customers. If you want to work with a company that knows their stuff, and will be around for years to come, choose Absolute.

"Tyler and Tom arrived at 8:30 A.M. on time. They reviewed with us where the generator and tanks would be placed. They leveled the ground and placed the pads for the tanks and generator. Tyler attached the transfer switch beside the electric meter and wired to generator while Tom did the wiring in our basement to our circuit box. The master plumber (provided by Absolute Solar) arrived and did the hook up to the two propane tanks and under ground gas line to the generator. They were all done and cleaned up by 1:30 P.M. All workers were very professional and personable. They did a fantastic job as promised by the owner Rick Fortney. To say we are pleased is an understatement."

Phil A on April 2018

We are a small, family owned business that has been serving central PA for nearly 40 years. In 2010 we began installing Generac home standby generators and since then have become the go-to dealer in the Harrisburg area. We proudly hold a 5-star rating and have thousands of happy customers. If you want to work with a company that knows their stuff, and will be around for years to come, choose Absolute.

"Tyler and Tom arrived at 8:30 A.M. on time. They reviewed with us where the generator and tanks would be placed. They leveled the ground and placed the pads for the tanks and generator. Tyler attached the transfer switch beside the electric meter and wired to generator while Tom did the wiring in our basement to our circuit box. The master plumber (provided by Absolute Solar) arrived and did the hook up to the two propane tanks and under ground gas line to the generator. They were all done and cleaned up by 1:30 P.M. All workers were very professional and personable. They did a fantastic job as promised by the owner Rick Fortney. To say we are pleased is an understatement."

Phil A on April 2018

Showing 1-10 of 37
Generator Install questions, answered by experts

As long as they have enough fuel, whole-house generators can run for weeks at a time (400 to 500 hours) without suffering too much wear and tear. However, this type of extensive use isn’t ideal if you want to extend the life of your generator.

Two important points. First, some generators may need you to periodically check oil levels every day or so and refill as necessary for safe operation. Second, if your generator uses a fuel tank, keep it regularly full so it doesn’t suddenly shut off. Many backup generators can run through a full tank in a day when they are powering large portions of a home.

No, this is extremely dangerous, often illegal, and you should never attempt it. If you connect your generator to your home without a transfer switch, the generated power can backfeed, essentially flowing back into the utility lines. Backfeeding exposes a significant threat of fatalities or harm to you and utility personnel, in addition to jeopardizing the structural integrity of your home.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

Generator size requirements vary wildly among properties, but typical generator sizes are listed below based on home square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14kW

  • 2,500 sq ft: 12–16kW

  • 3,000 sq ft: 16–20kW+

Unfortunately, home square footage isn’t always a good indicator of generator size requirements. Instead, you should call in a professional to discuss which items in your home you’d like to run via your generator. They can calculate peak and average consumption for those items and then size your generator appropriately for optimal performance.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

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The Mount Holly Springs, 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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