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Find Electrical for home addition or remodel installers in Groton

Avatar for Cawiamca Heating, Cooling, and Electrical
Cawiamca Heating, Cooling, and Electrical
5.0(
46
)

Serving Groton, CT and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Cawiamca Heating, Cooling, and Electrical was professional, knowledgeable and nice from the very first call. The owner Ron came out within a day to scope out the project and provide very reasonable quotes. From there, he quickly scheduled the install of the new Furnance and had his team out very quickly. His team worked diligently, were knowledgeable and very nice. They were efficient and clean during the install, leaving no debris leftover. I would highly recommend using this company as I know I will continue to going forward. "
Variable Refrigerant Flow Cold Weather Heat Pump in East Lyme
VRF Cold Weather Heat Pump in Groton
Additional Photos
Additional Photos
Response time8 hrs
43 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Calkins Electric LLC
Calkins Electric LLC
4.9(
138
)

Serving Groton, CT and surrounding areas

Angi Approved

In business since 1998

Free estimates

Emergency services offered

"We were contacted, and after a short conversation, I was told they would try to get to my house that day. They came quickly, and were able to diagnose the problem and repair that which needed fixing!"
-
3 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for R A Buckley & Son Electrical Contractors, LLC
R A Buckley & Son Electrical Contractors, LLC
4.9(
45
)

Serving Groton, CT and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2000

Free estimates

Customers say: True professional

"They reached out quickly to me and discussed the job and arranged a time to come and give a estimate. Rob showed up on time and was knowledgeable and helpful. I accepted the estimate and arranged a time for the work to be done. Once again Rob showed up on time prepared to do the work. He complained the job in the amount of time given. The work that was done was well done and very professional. He was very helpful and easy to work with. Also he was able to answer any questions that I had. I would recommend them to do work for others and will be hiring them again for any future work that needs to be done. Thanks Rob. Appreciate the work you did."
Recommended by93%of homeowners
Avatar for Beltran Electric
Beltran Electric
5.0(
12
)

Serving Groton, CT and surrounding areas

Angi Approved

In business since 2025

Free estimates

Small jobs welcome

"I needed to upgrade wiring and CB for new oven, estimate same day i went on angis list, prompt top notch, professional service.. well versed in the trade li am looking forward to more upgrades knowing this team is available. Highly recommend."
Service change
Panel Change
Panel Change
Response time9 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for FO Electric LLC
FO Electric LLC
5.0(
1
)

Serving Groton, CT and surrounding areas

Angi Approved

In business since 2022

Free estimates

Emergency services offered

FO Electric LLC is a trusted and professional electrical services provider, dedicated to delivering top-quality solutions. We offer reliable, safe, and efficient services. We are committed to ensuring customer satisfaction through timely service, transparent pricing, and high standards of workmanship. Let us power your home or business with confidence and peace of mind.

Response time1 day
6 neighbors recently requested a quote
Avatar for MB Electric
MB Electric
4.8(
5
)

Serving Groton, CT and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Very quick to respond, worked efficiently, but was taken back by add costs . $250 for coming to my house. $26 for Angi referral. To replace a circuit it was over $400. Too much"
MB Industries
MB Industries
MB Industries
MB Industries
MB Industries

+46

Response time8 hrs
7 neighbors recently requested a quote
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FAQs for electrical for home addition or remodel installation projects in Groton, CT

There are several telltale signs that your home is due for an electrical upgrade. You may need to rewire your house if your lights are constantly flickering or your circuit breaker keeps tripping. If you feel mild electric shocks when you touch light switches, hear buzzing sounds, or notice burning smells, you may need to rewire your house, too. Discolored or burnt-looking switches and faceplates are another crucial warning sign. 

Properly installed copper wiring in a residential property can last as long as 50 to 100 years in some cases, but many homes over 30 years old are due for an upgrade. That’s the timeline that many experts recommend, even if it is only a partial update to accommodate technological advancements, increased power demands, and changing safety requirements. 

At $3 to $5 per square foot, the cost to wire a 2,000-square-foot house ranges from $6,000 to $10,000, on average. This can depend on many factors, like the age and complexity of the house and how easy it is for contractors to access the areas they need to get the job done. Opening and repairing walls can further add to your total cost. 

The Groton, CT homeowners’ guide to electrical for home addition or remodel installations

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