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TRUSTED BY GROTON, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon14
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Groton, CT

*The Angi rating for Generator Install companies in Groton, CT 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 Groton, CT 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 06, 2025

Find Generator install pros in Groton

Avatar for R A Buckley & Son Electrical Contractors, LLC
R A Buckley & Son Electrical Contractors, LLC
4.8(
49
)

Serving Groton, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Offers commercial services

"He is extremely attentive to your needs . What he says will happen , does! He keeps all appointments and thoroughly explains what he plans to do. He is one of the most reliable, ethical , conscience businessman I have ever dealt with. I have recommended him to friends . He actually went out of his way to help Ill friends deal with their generator problems even though he had not installed it. He made arrangements for someone to fix the generator when he was not able. Highly recommended !"
Response time5 hrs
Response rate90%
4 neighbors recently requested a quote
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Avatar for Klein Electric LLC
Klein Electric LLC
4.9(
22
)

Serving Groton, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I had a ceiling fan installed. He showed up when promised and cleaned up when he was done."
Before
After
Response time3 days
3 neighbors recently requested a quote
Recommended by31%of homeowners
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Avatar for Beltran Electric
Beltran Electric
5.0(
20
)

Serving Groton, CT and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"He was excellent. He showed up on time, was very efficient, knew what he was doing. I feel like he will be a great resources for future electrical needs. I will definitley call again!"
Service change
Panel Change
Panel Change
Response time9 hrs
Response rate100%
1 neighbors recently requested a quote
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Deary Electric & Renovations
4.7(
33
)

Serving Groton, CT and surrounding areas

Approved

In business since 2001

Emergency services offered

Credit card accepted

"I highly recommend Deary Electric. After finding them through Home Advisor, I spoke on the phone with Josh just a few minutes later. They arrived when he said and called ahead 30 minutes before he arrived. Once here, Josh and his partner were able to quickly figure out what the problem was and fixed it shortly thereafter. Cost was more than fair; money well spent. Will definitely call them for future work."
Additional Photos
Response time5 days
Response rate100%
8 neighbors recently requested a quote
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Avatar for JL Electric LLC
JL Electric LLC
5.0(
5
)

Serving Groton, CT and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"He's been the best electrician I've ever dealt with. I was extremely impressed and shocked. not only did he do a phenomenal job, but it's immaculate. There is not a little bit of wire sitting standing anywhere. He cleaned up, he was lovely, he didn't talk much, but you know, he was very busy all day because our entire electrical panel had been blown out from that storm. This is the 1st time since July 4 that we have not been sitting in our house with the lights flashing on and off."
Tesla Charger Install
Tesla Charger Install
Generator Transfer
Generator Transfer
Outside lights

+2

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Avatar for Shoreline Electric Services, LLC
Shoreline Electric Services, LLC
3.9(
9
)

Serving Groton, CT and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Pleasant attitude. Polite. Listened. Finished job including pushing stove back against wall. Tested work."
Electrical Panel
Electrical Wiring
Foyer
Response time1 day
17 neighbors recently requested a quote
Recommended by75%of homeowners
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Showing 1-10 of 43
Generator Install questions, answered by experts

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

Most homeowners won't be able to claim a home generator as a tax write-off. However, a whole-house generator may be tax-deductible in certain situations depending on its purpose. For instance, if it's needed to power essential medical equipment, it may qualify as a medical expense deduction. Also, in some cases, businesses can deduct a generator as a business expense if it supports operations. Always consult a tax professional to determine eligibility based on your specific circumstances and the applicable IRS regulations.

The Groton, CT 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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