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Verified Reviews for Generator Install pros in Denver, PA

*The Angi rating for Generator Install companies in Denver, 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 Denver, 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 January 16, 2026

Find Generator install pros in Denver

Avatar for JCS Low Voltage LLC

JCS Low Voltage LLC

4.99(
52
)
•Approved Pro

JCS Low Voltage LLC

4.99(
52
)
•Approved Pro
Super Service Award
Customers say: Quality work
2 years of experience
Free onsite estimate

With 25 years of experience, JCS Low Voltage LLC is here to help! We offer a variety of low voltage services. We are based out of the Shillington, PA area. Give our team a call today. We're looking forward to working with you!

"TVs were switched & new tv holder installed well. Gentleman was very kind & personable."

Jim D on January 2026

With 25 years of experience, JCS Low Voltage LLC is here to help! We offer a variety of low voltage services. We are based out of the Shillington, PA area. Give our team a call today. We're looking forward to working with you!

"TVs were switched & new tv holder installed well. Gentleman was very kind & personable."

Jim D on January 2026

Avatar for Power Man Electric, Inc.

Power Man Electric, Inc.

4.95(
37
)
•Approved Pro

Power Man Electric, Inc.

4.95(
37
)
•Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
26 years of experience

⚡️Power Man Electric Inc⚡️ Specializing in ALL residential electrical needs. 25 yrs + experience.

"Experienced great job timely manner, polite work hard and efficient Prices are great & truly worked with my family especially with the holidays passing didn't know how I would manage it all but He truly helped us get threw it !! Great company"

Catherine A on January 2025

⚡️Power Man Electric Inc⚡️ Specializing in ALL residential electrical needs. 25 yrs + experience.

"Experienced great job timely manner, polite work hard and efficient Prices are great & truly worked with my family especially with the holidays passing didn't know how I would manage it all but He truly helped us get threw it !! Great company"

Catherine A on January 2025

Avatar for Mr. Electric Of Lancaster County

Mr. Electric Of Lancaster County

4.82(
98
)
•Approved Pro

Mr. Electric Of Lancaster County

4.82(
98
)
•Approved Pro
Customers say: Quality work
27 years of experience
Free onsite estimate

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

Avatar for W B Lightning Rods

W B Lightning Rods

4.93(
297
)
•Approved Pro

W B Lightning Rods

4.93(
297
)
•Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
25 years of experience

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

4.82(
174
)
•Approved Pro

Hurricane Home Solutions Southern Tier, Inc

4.82(
174
)
•Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
7 years of experience

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.

"Job was done on time with minimal inconvenience. The automatic testing is being done as programmed. Entire process from sales to install to customer service has been excellent. I would recommend this company without question!"

Edward C on April 2025

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.

"Job was done on time with minimal inconvenience. The automatic testing is being done as programmed. Entire process from sales to install to customer service has been excellent. I would recommend this company without question!"

Edward C on April 2025

Avatar for Mr. Electric of Eastern Lancaster County

Mr. Electric of Eastern Lancaster County

4.88(
32
)
•Approved Pro

Mr. Electric of Eastern Lancaster County

4.88(
32
)
•Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
31 years of experience

Mr. Electric serves the electrical upgrade, installation, and repair needs of residential customers throughout the area. You can feel confident calling Mr. Electric, knowing that our highly trained Service Professionals will treat you, your family, and your property with the respect and attention to safety you deserve. We are a locally owned and operated company, and as a result, we understand the needs of our customers. Whether it's hanging a ceiling fan, installing a custom-designed landscape lighting system, or rewiring a commercial structure, you can call Mr. Electric. We have the power to make things better!

"Exceptional. Very quick response time, and great communication. The electrician was on time and professional, and the cost for our project was very reasonable. We'd definitely hire again. "

Caroline C on August 2025

Mr. Electric serves the electrical upgrade, installation, and repair needs of residential customers throughout the area. You can feel confident calling Mr. Electric, knowing that our highly trained Service Professionals will treat you, your family, and your property with the respect and attention to safety you deserve. We are a locally owned and operated company, and as a result, we understand the needs of our customers. Whether it's hanging a ceiling fan, installing a custom-designed landscape lighting system, or rewiring a commercial structure, you can call Mr. Electric. We have the power to make things better!

"Exceptional. Very quick response time, and great communication. The electrician was on time and professional, and the cost for our project was very reasonable. We'd definitely hire again. "

Caroline C on August 2025

Avatar for Mister Sparky Electric

Mister Sparky Electric

4.67(
263
)
•Approved Pro

Mister Sparky Electric

4.67(
263
)
•Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
67 years of experience

At Mister Sparky Electric, customer satisfaction is our first priority. We have over 50 years experience in providing the best quality products and service. Call today to find out what makes us the best! Remember, "We're On Time You'll See or The Repair Is FREE!"

"Fast and reliable service "

Ernesto I on October 2025

At Mister Sparky Electric, customer satisfaction is our first priority. We have over 50 years experience in providing the best quality products and service. Call today to find out what makes us the best! Remember, "We're On Time You'll See or The Repair Is FREE!"

"Fast and reliable service "

Ernesto I on October 2025

Avatar for Bill Stanley Contractor & Coating

Bill Stanley Contractor & Coating

4.71(
131
)
•Approved Pro

Bill Stanley Contractor & Coating

4.71(
131
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
24 years of experience

Bill Stanley Contractor&Coating. We offer quality work, responsiveness, and competitive pricing. Year round Residential homes & farm buildings metal roofing , Seamless spouting ,leaf and snow guards, all aluminum trim work , siding soffit fascia a custom Ul listed lightning Rods repairs installs and inspections a wide range of protective coatings and Exterior painting . Big or small jobs repairs and full installation. We look forward to serving you. Call us today! Proudly serving central pa over 25 years Lancaster ephrata Hershey Harrisburg areas York Carlisle and surrounding areas.

"great work"

Curt O on April 2025

Bill Stanley Contractor&Coating. We offer quality work, responsiveness, and competitive pricing. Year round Residential homes & farm buildings metal roofing , Seamless spouting ,leaf and snow guards, all aluminum trim work , siding soffit fascia a custom Ul listed lightning Rods repairs installs and inspections a wide range of protective coatings and Exterior painting . Big or small jobs repairs and full installation. We look forward to serving you. Call us today! Proudly serving central pa over 25 years Lancaster ephrata Hershey Harrisburg areas York Carlisle and surrounding areas.

"great work"

Curt O on April 2025

Avatar for Longacre Electrical

Longacre Electrical

5.00(
13
)
•Approved Pro

Longacre Electrical

5.00(
13
)
•Approved Pro
Customers say: Quick response
21 years of experience
Free onsite estimate

Complete electrical service from switching to outlets and recessed lighting to electrical panel upgrade and new additions

"Mike was very professional and explained how he was going to do the work. He and Austin installed a 10000 BTU heater and outlets on my porch and did a great job with wiring the the outlets and heater. I would recommend hiring him."

Peter L on December 2025

Complete electrical service from switching to outlets and recessed lighting to electrical panel upgrade and new additions

"Mike was very professional and explained how he was going to do the work. He and Austin installed a 10000 BTU heater and outlets on my porch and did a great job with wiring the the outlets and heater. I would recommend hiring him."

Peter L on December 2025

Avatar for Meadow View Electric LLC

Meadow View Electric LLC

4.92(
12
)
•Approved Pro

Meadow View Electric LLC

4.92(
12
)
•Approved Pro
Customers say: Quick response
10 years of experience
Free onsite estimate

Meadow View Electrical is a small locally owned and operated electrical business in central Pennsylvania. Our aim is to bring great quality work at a fair price! We strive hard for customer satisfaction, along with wonderful experience! Your business is important to us and we honored to Serv you! Meadow View Electrical LLC Nate Woodcraft

"Guys did a panel upgrade. Great work, nice guys, good price, labeled all my breakers. Left the place cleaner than they found it. Already talked to them about a future job. "

Jim B on September 2025

Meadow View Electrical is a small locally owned and operated electrical business in central Pennsylvania. Our aim is to bring great quality work at a fair price! We strive hard for customer satisfaction, along with wonderful experience! Your business is important to us and we honored to Serv you! Meadow View Electrical LLC Nate Woodcraft

"Guys did a panel upgrade. Great work, nice guys, good price, labeled all my breakers. Left the place cleaner than they found it. Already talked to them about a future job. "

Jim B on September 2025

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Showing 1-10 of 272
Generator Install questions, answered by experts

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

A whole house generator can be worth the extra money for peace of mind if your home is prone to power outages for extended periods of time or if you have life-saving medical equipment that needs to maintain power at all times. These devices can also increase your home’s value, especially in areas prone to extreme weather and power outages.

In many cases, you’ll need a permit or basic inspection to install one of these large generators. Since they include significant alterations to your home electrical system and many produce exhaust fumes, local governments often require jumping through a few hoops for general safety purposes. Your installer may be able to help you with these permits.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

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.

The Denver, 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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