Top-rated generator install pros.

Get matched with top generator install pros in Salem, VA

Enter your ZIP and get matched with up to 5 pros

Find Generator install pros in Salem

Avatar for GRIMS ELECTRIC

GRIMS ELECTRIC

5.00(
2
)
Approved Pro

GRIMS ELECTRIC

5.00(
2
)
Approved Pro
11 local quotes requested
10 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom 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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very good service, no complaints at all very courteous and nice everything was done in a timely manor and priced fair compared to other companies."

Jacob D on October 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom 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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very good service, no complaints at all very courteous and nice everything was done in a timely manor and priced fair compared to other companies."

Jacob D on October 2025


Avatar for Accent Tel USA

Accent Tel USA

4.89(
9
)
Approved Pro

Accent Tel USA

4.89(
9
)
Approved Pro
Customers say: Quick response
16 years of experience
Free onsite estimate

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025


Avatar for Ostrom Electrical Plumbing Heating & Air

Ostrom Electrical Plumbing Heating & Air

4.76(
84
)
Approved Pro

Ostrom Electrical Plumbing Heating & Air

4.76(
84
)
Approved Pro
Customers say: Super punctual
26 years of experience
Free onsite estimate

For over 26 years we have used a simple approach in serving our clients. We put the best tools in the hands of the best people. Our technicians are expertly trained professionals who can quickly diagnose the need, provide you with upfront pricing, get the job done right the first time and thoroughly clean the work area. All our technicians are background checked and drug screened for your peace of mind. For all electrical, HVAC, plumbing repairs and upgrades you can count on Ostrom Electrical Plumbing Heating & Air Conditioning for prompt, friendly and professional service. All work and your total satisfaction is guaranteed 100%.

"Chris, Xavier, and Caleb from Ostrom Heating and Air were fantastic! They were professional, hard-working, and stayed late to make sure the job was done right. Their attention to detail and quality of work really stood out. Highly recommend this team for anyone needing HVAC services!"

Justin S on May 2025

For over 26 years we have used a simple approach in serving our clients. We put the best tools in the hands of the best people. Our technicians are expertly trained professionals who can quickly diagnose the need, provide you with upfront pricing, get the job done right the first time and thoroughly clean the work area. All our technicians are background checked and drug screened for your peace of mind. For all electrical, HVAC, plumbing repairs and upgrades you can count on Ostrom Electrical Plumbing Heating & Air Conditioning for prompt, friendly and professional service. All work and your total satisfaction is guaranteed 100%.

"Chris, Xavier, and Caleb from Ostrom Heating and Air were fantastic! They were professional, hard-working, and stayed late to make sure the job was done right. Their attention to detail and quality of work really stood out. Highly recommend this team for anyone needing HVAC services!"

Justin S on May 2025


Avatar for W B Lightning Rods

W B Lightning Rods

4.93(
297
)
Approved Pro

W B Lightning Rods

4.93(
297
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
228 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 **

"We replaced the original roof on our house. I expressed my concerns about re-installation of the lightening rods to my roofer. We have had at least three direct hits since they were originally installed in 2013. My roofer called William who was very helpful. William offered to come out an make sure everything was 100% after re-installation. He came the day after I called and I'm glad he did. While the reinstall was the best he had seen (his words) there were issues after 5 year and 3 strikes that needed addressed. He fixed those and now I have a new roof and I am certain the lightening rods will work as intended. Highly recommend this company."

Jeff W on April 2018

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 **

"We replaced the original roof on our house. I expressed my concerns about re-installation of the lightening rods to my roofer. We have had at least three direct hits since they were originally installed in 2013. My roofer called William who was very helpful. William offered to come out an make sure everything was 100% after re-installation. He came the day after I called and I'm glad he did. While the reinstall was the best he had seen (his words) there were issues after 5 year and 3 strikes that needed addressed. He fixed those and now I have a new roof and I am certain the lightening rods will work as intended. Highly recommend this company."

Jeff W on April 2018


Avatar for Danny's Electrical Service

Danny's Electrical Service

4.93(
44
)
Approved Pro

Danny's Electrical Service

4.93(
44
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
42 local quotes requested

We are a residential (and light commercial) electrical company that provides quality service to the community, to keep your homes safe from electrical issues. We specialize in electrical services, repairs, panel maintenance and upgrades, outlets, light fixtures, ceiling fans, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -- or-- click to schedule a free estimate today!

"Professional, fast and very courteous. I would definitely recommend this company to anyone!"

Sheila M on October 2025

We are a residential (and light commercial) electrical company that provides quality service to the community, to keep your homes safe from electrical issues. We specialize in electrical services, repairs, panel maintenance and upgrades, outlets, light fixtures, ceiling fans, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -- or-- click to schedule a free estimate today!

"Professional, fast and very courteous. I would definitely recommend this company to anyone!"

Sheila M on October 2025


Avatar for Buddy Electric

Buddy Electric

5.00(
6
)
Approved Pro

Buddy Electric

5.00(
6
)
Approved Pro
27 local quotes requested
2 years of experience

For over 20 years, Ken and Ben Helton have proudly called the New River Valley home and have been dedicated to serving their community with integrity and excellence. More than just business partners, they are a family team committed to providing reliable, high-quality electrical services to local residents and businesses alike. Ken Helton, a seasoned Class A electrical contractor, brings strategic leadership and vision to Buddy Electric, while Ben Helton, a master electrician, delivers technical expertise and innovative solutions on every project. Together, they are passionate about making a positive impact and creating a safer, brighter community through trustworthy and exceptional service. At Buddy Electric, family values drive everything we do. We prioritize honesty, reliability, and customer satisfaction in every interaction. From residential repairs to commercial installations, our commitment to quality craftsmanship and personalized service sets us apart.

"From the contact call to Ben to the work the done by Awan, the service work call couldn't have gone better. A promised arrival time to do my repair was right on schedule. Awan was professional in every way giving me the confidence that his work would be first rate and it was ***** Buddy Electric will be my go to company for any Electrical Service work that I may need help with in the future. "

Fred B on September 2025

For over 20 years, Ken and Ben Helton have proudly called the New River Valley home and have been dedicated to serving their community with integrity and excellence. More than just business partners, they are a family team committed to providing reliable, high-quality electrical services to local residents and businesses alike. Ken Helton, a seasoned Class A electrical contractor, brings strategic leadership and vision to Buddy Electric, while Ben Helton, a master electrician, delivers technical expertise and innovative solutions on every project. Together, they are passionate about making a positive impact and creating a safer, brighter community through trustworthy and exceptional service. At Buddy Electric, family values drive everything we do. We prioritize honesty, reliability, and customer satisfaction in every interaction. From residential repairs to commercial installations, our commitment to quality craftsmanship and personalized service sets us apart.

"From the contact call to Ben to the work the done by Awan, the service work call couldn't have gone better. A promised arrival time to do my repair was right on schedule. Awan was professional in every way giving me the confidence that his work would be first rate and it was ***** Buddy Electric will be my go to company for any Electrical Service work that I may need help with in the future. "

Fred B on September 2025


Avatar for Wisler Plumbing, Heating, Cooling, & Electric

Wisler Plumbing, Heating, Cooling, & Electric

4.76(
227
)
Approved Pro

Wisler Plumbing, Heating, Cooling, & Electric

4.76(
227
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
279 local quotes requested

Wisler Plumbing, Heating, Cooling & Electric proudly serves Roanoke and surrounding area, all of Franklin County, and everyone located around Smith Mountain Lake. When our dad Daniel Wisler put our name on his business back in 1986, he committed to doing what was fair and right. He led by example and he taught us to do the same. He taught us to stand up, work hard through adversity; to take responsibility for our mistakes. It’s not easy, but it’s the difference between a business that survives and a business that thrives. Wisler’s foundation of beliefs lights our way, from policies we live by to the people we hire.

"Both technicians were efficient, courteous, and took time to explain what they were doing. I would highly recommend Wisler to anyone needing electrical work."

Wendy R on July 2025

Wisler Plumbing, Heating, Cooling & Electric proudly serves Roanoke and surrounding area, all of Franklin County, and everyone located around Smith Mountain Lake. When our dad Daniel Wisler put our name on his business back in 1986, he committed to doing what was fair and right. He led by example and he taught us to do the same. He taught us to stand up, work hard through adversity; to take responsibility for our mistakes. It’s not easy, but it’s the difference between a business that survives and a business that thrives. Wisler’s foundation of beliefs lights our way, from policies we live by to the people we hire.

"Both technicians were efficient, courteous, and took time to explain what they were doing. I would highly recommend Wisler to anyone needing electrical work."

Wendy R on July 2025


Avatar for Maxfield Electric, LLC

Maxfield Electric, LLC

5.00(
7
)
Approved Pro

Maxfield Electric, LLC

5.00(
7
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
46 local quotes requested

Maxfield Electric, LLC was found in 2022 on the core principles of integrity, quality, and commitment to excellence. These core principles are visibly in every phase of our company’s operation. We take great pride separating ourselves from competition by delivering a high quality of workmanship and raising the standard of electrical contracting.

"Alex showed up on time, was very professional and the best part is that his estimate was very fair and less than others. Highly recommend!"

Kate M on July 2025

Maxfield Electric, LLC was found in 2022 on the core principles of integrity, quality, and commitment to excellence. These core principles are visibly in every phase of our company’s operation. We take great pride separating ourselves from competition by delivering a high quality of workmanship and raising the standard of electrical contracting.

"Alex showed up on time, was very professional and the best part is that his estimate was very fair and less than others. Highly recommend!"

Kate M on July 2025


"Very, very well. We highly recommend Travis and his team."

Craig H on October 2020

We offer Straight Forward Pricing! Our Electricians are Background Checked and Drug Tested for your Safety and Peace Of Mind! Our Vans are like a Warehouse On Wheels to Save You Time!

"Very, very well. We highly recommend Travis and his team."

Craig H on October 2020


Father and son team, one job at a time. If I fail to contact you through email or message, please call directly to (540) 330 4332 due extensive volume.

Showing 1-10 of 20
Generator Install questions, answered by experts

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

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.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

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.

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.

The Salem, VA homeowners’ guide to generator installs

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