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Verified Reviews for Generator Install pros in Bristol, VT

*The Angi rating for Generator Install companies in Bristol, VT 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 Bristol, VT 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 26, 2025

Find Generator install pros in Bristol

Vertex Contracting Inc.

Located In:
5.00(
5
)
•Approved Pro

Vertex Contracting Inc.

Located In:
5.00(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
126 local quotes requested

3rd generation electrician. We specialize in re-wiring historical sites, electrical services, repairs, installs, troubleshooting, lighting, panel upgrades, ceiling fans, EV/Electric Charging Stations, 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!

"They are outstanding!"

Jake V on August 2023

3rd generation electrician. We specialize in re-wiring historical sites, electrical services, repairs, installs, troubleshooting, lighting, panel upgrades, ceiling fans, EV/Electric Charging Stations, 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!

"They are outstanding!"

Jake V on August 2023

McCormick Electrical, LLC

57 Chestnut Ave
5.00(
4
)
•Approved Pro

McCormick Electrical, LLC

57 Chestnut Ave
5.00(
4
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

Welcome to McCormick Electrical, LLC! In business since 2023, we are a full service electrical company who takes great pride in the quality of our work and guarantees customer satisfaction. We specialize in all maintenance and repair for both residential and commercial properties, and no job is too big or too small. Serving Rutland and its surrounding towns, be sure to give us a all today!

"Colin was prompt with his communication, responded within 24 hours to any inquiries, and made smart recommendations when we hired him to install our L2 Charger and replace a burnt-out switch in our kitchen. He worked smart & safe and finished them both in less time than I expected it to take. We would hire/recommend Colin to anyone seeking big or small project repairs."

Marc S on June 2024

Welcome to McCormick Electrical, LLC! In business since 2023, we are a full service electrical company who takes great pride in the quality of our work and guarantees customer satisfaction. We specialize in all maintenance and repair for both residential and commercial properties, and no job is too big or too small. Serving Rutland and its surrounding towns, be sure to give us a all today!

"Colin was prompt with his communication, responded within 24 hours to any inquiries, and made smart recommendations when we hired him to install our L2 Charger and replace a burnt-out switch in our kitchen. He worked smart & safe and finished them both in less time than I expected it to take. We would hire/recommend Colin to anyone seeking big or small project repairs."

Marc S on June 2024

Avatar for Michael J. Electric

Michael J. Electric

8247 Route 116
4.68(
37
)
•Approved Pro

Michael J. Electric

8247 Route 116
4.68(
37
)
•Approved Pro
Customers say: Quick response
21 years of experience
Free onsite estimate

Michael J. Electric has been serving the local Vermont communities residential electrical needs since 2004. We pride ourselves on our attention to detail and quality materials combined with our exceptional customer satisfaction. Please allow our experience and professionalism to serve you and your families needs. Master Electrician with 20 years experience.

"All good."

Chris A on August 2020

Michael J. Electric has been serving the local Vermont communities residential electrical needs since 2004. We pride ourselves on our attention to detail and quality materials combined with our exceptional customer satisfaction. Please allow our experience and professionalism to serve you and your families needs. Master Electrician with 20 years experience.

"All good."

Chris A on August 2020

Avatar for Northstar Electric LLC

Northstar Electric LLC

494 Church Rd.
4.94(
18
)

Northstar Electric LLC

494 Church Rd.
4.94(
18
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Northstar Electric is a responsive and reliable provider of electrical services for both residential and commercial clients. Our team of experienced professionals is dedicated to providing the highest quality of electrical services, ensuring that each job is completed to the highest standard. We are proud to be your trusted and dependable source for all your electrical needs. Our commitment to excellence and customer satisfaction is unmatched in the industry. We are confident that you will be pleased with the quality of services and results that we deliver. Have you worked with us before? We'd love your feedback. Consider leaving a review on the Testimonials page or on Google.

"Excellent work and on time in an extremely difficult location."

Doug T on April 2021

Northstar Electric is a responsive and reliable provider of electrical services for both residential and commercial clients. Our team of experienced professionals is dedicated to providing the highest quality of electrical services, ensuring that each job is completed to the highest standard. We are proud to be your trusted and dependable source for all your electrical needs. Our commitment to excellence and customer satisfaction is unmatched in the industry. We are confident that you will be pleased with the quality of services and results that we deliver. Have you worked with us before? We'd love your feedback. Consider leaving a review on the Testimonials page or on Google.

"Excellent work and on time in an extremely difficult location."

Doug T on April 2021

Avatar for Metruk's Electrical Contracting

Metruk's Electrical Contracting

32 Lower English Settlement Rd
5.00(
2
)

Metruk's Electrical Contracting

32 Lower English Settlement Rd
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Full service electrical contractor. Solar electric system installation,Automatic standby Generators,Design and install smart house wiring systems,Whole house Surge protection,

Full service electrical contractor. Solar electric system installation,Automatic standby Generators,Design and install smart house wiring systems,Whole house Surge protection,

Avatar for Reliant Electric Works

Reliant Electric Works

89 Ethan Allen Dr
4.83(
30
)

Reliant Electric Works

89 Ethan Allen Dr
4.83(
30
)
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

If you have any electrical issues at all, contact the knowledgeable and experienced electricians at Reliant Electric Works. Backed by more than 35 years of in-depth electrical experience, they have the skill set necessary to help you solve your problems today. Their South Burlington electricians have a comprehensive understanding of electrical appliances and systems and are intimately familiar with all units on the market. For prompt and efficient service work, call them today. Their factory-trained electricians also provide all their customers with emergency services for electrical and generator repairs. When you need help most, they’ll be there for you. Rain, shine, or even during a blizzard, you can count on Reliant Electric Works to fix your broken system or generator. You need power to your medical systems, data storage, refrigeration, and more. In addition, they can install, repair, upgrade, and maintain your generators as they are authorized dealers of Generac and Kohler generators. They understand the importance of having your generator work when it is supposed to. You can sleep well at night knowing that you and your family are in caring and capable hands.

"Reliant Electric serviced my Generac backup generator when it started running continuously even when grid power was working. Nate spent about an hour on a snowy day diagnosing the problem which turned out not to be the “usual” cause, a blown fuse. In the end, he determined that there was a short in the underground control wire but recommended that we wait at least a month for any frozen water in the conduit to thaw before fishing a new wire. He set the generator up so I could start it manually in case of an outage. He returned about six weeks later when the ground was thoroughly thawed and replaced the wire. Sure enough, the old wire had been damaged probably from years of sitting in water and freeze/thaw cycles. He replaced it with a heavier gauge wire and gave me some suggestions for drilling a drain hole in the conduit. He tested the generator to make sure it would start in a power outage and also checked the plugs and valve clearance while he was there just to be certain everything was in good shape. Nate was neat, friendly, informative, completely professional, and most importantly, highly skilled. Reliant is a bit pricey, but for this type of work it pays to have someone with years of experience who was able to diagnose the problem correctly and fix it right the first time."

John C on May 2018

If you have any electrical issues at all, contact the knowledgeable and experienced electricians at Reliant Electric Works. Backed by more than 35 years of in-depth electrical experience, they have the skill set necessary to help you solve your problems today. Their South Burlington electricians have a comprehensive understanding of electrical appliances and systems and are intimately familiar with all units on the market. For prompt and efficient service work, call them today. Their factory-trained electricians also provide all their customers with emergency services for electrical and generator repairs. When you need help most, they’ll be there for you. Rain, shine, or even during a blizzard, you can count on Reliant Electric Works to fix your broken system or generator. You need power to your medical systems, data storage, refrigeration, and more. In addition, they can install, repair, upgrade, and maintain your generators as they are authorized dealers of Generac and Kohler generators. They understand the importance of having your generator work when it is supposed to. You can sleep well at night knowing that you and your family are in caring and capable hands.

"Reliant Electric serviced my Generac backup generator when it started running continuously even when grid power was working. Nate spent about an hour on a snowy day diagnosing the problem which turned out not to be the “usual” cause, a blown fuse. In the end, he determined that there was a short in the underground control wire but recommended that we wait at least a month for any frozen water in the conduit to thaw before fishing a new wire. He set the generator up so I could start it manually in case of an outage. He returned about six weeks later when the ground was thoroughly thawed and replaced the wire. Sure enough, the old wire had been damaged probably from years of sitting in water and freeze/thaw cycles. He replaced it with a heavier gauge wire and gave me some suggestions for drilling a drain hole in the conduit. He tested the generator to make sure it would start in a power outage and also checked the plugs and valve clearance while he was there just to be certain everything was in good shape. Nate was neat, friendly, informative, completely professional, and most importantly, highly skilled. Reliant is a bit pricey, but for this type of work it pays to have someone with years of experience who was able to diagnose the problem correctly and fix it right the first time."

John C on May 2018

My Classic Car Trader LLC

312 Prospect Ave
2.00(
1
)

My Classic Car Trader LLC

312 Prospect Ave
2.00(
1
)
53 years of experience

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Southeast Power NC, LLC

298 Shipwash Drive
5.00(
9
)

Southeast Power NC, LLC

298 Shipwash Drive
5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Southeast Power, LLC is a full-service Solar and Generator Contractor. We are NABCEP Certified Solar Installers, NC Licensed Electricians, BPI Certified Building Analysts, Authorized Generac Generator Installers/Technicians and fully insured. We offer financing as well. We hope that we will be informative, professional and encouraging. Informative by relating quality information that makes sense. Professional by presenting our company as one that cares about your family and is committed to a quality installation. Encouraging by showing that security from unexpected power outages and rising Utility costs is affordable and reliable.

Southeast Power, LLC is a full-service Solar and Generator Contractor. We are NABCEP Certified Solar Installers, NC Licensed Electricians, BPI Certified Building Analysts, Authorized Generac Generator Installers/Technicians and fully insured. We offer financing as well. We hope that we will be informative, professional and encouraging. Informative by relating quality information that makes sense. Professional by presenting our company as one that cares about your family and is committed to a quality installation. Encouraging by showing that security from unexpected power outages and rising Utility costs is affordable and reliable.

Avatar for New England Electric

New England Electric

277 Blair Park Suite 210
4.90(
10
)

New England Electric

277 Blair Park Suite 210
4.90(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

New England Electric is a Residential and Commercial electrical contractor specializing in all aspects of electrical work. For more information about New England Electric please visit our Facebook @Newenglandelectric and twitter @NEElectric and our own website www.newenglandelectric.com

New England Electric is a Residential and Commercial electrical contractor specializing in all aspects of electrical work. For more information about New England Electric please visit our Facebook @Newenglandelectric and twitter @NEElectric and our own website www.newenglandelectric.com

Showing 1-10 of 11
Generator Install questions, answered by experts

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

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.

While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.

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.

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

The Bristol, VT 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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