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TRUSTED BY ROCKY HILL, CT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon554
    Verified electrical services reviews

Verified Reviews for Electrical Service pros in Rocky Hill, CT

*The Angi rating for Electrical Service companies in Rocky Hill, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

*The HomeAdvisor rating for Electrical Service companies in Rocky Hill, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

Last update on July 07, 2026

Find Electricians in Rocky Hill

Tranmer Electric, LLC
4.5(
128
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - InstallElectric Vehicle Charging Station Installation - Materials Not Provided+7 more

Serving Rocky Hill, CT and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"I had a next day rush job to do and Tranmer Electric was there bright and early and got the job done. Very responsive and quality work. Also left the worksite broom clean. I would definitely recommend them and would use them again."
Before Panel change
Adding Motion detectors
Finished panel change
Adding Motion detectors
Panel cover on

+4

1 neighbors recently requested a quote
Recommended by96%of homeowners
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JMP Electric, LLC
4.9(
91
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - InstallElectrical Switches, Outlets & Fixtures - Install or Repair - For Business+5 more

Serving Rocky Hill, CT and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"My husband and I highly recommend Jeremy. We had power issues and Jeremy walked us through everything that was going on. He went over the pricing and stuck to it. He is quick to respond to communication. We are very happy with the work he and Austin did to correct and upgrade our electric service. We will definitely be using him for future electricity needs and recommend him highly!"
Response time5 hrs
Response rate85%
1 neighbors recently requested a quote
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Avatar for Cormier Electrical Service
Cormier Electrical Service
4.8(
125
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not ProvidedPortable Generator - Install+3 more

Serving Rocky Hill, CT and surrounding areas

Approved

In business since 2002

Free estimates

Customers say: Quick response

"John came on a weekend to accommodate our busy schedule. He completed the work quickly and made sure he cleaned up after. I will be using him again in the future with any other electrical issues we need."
Response time7 hrs
Response rate93%
6 neighbors recently requested a quote
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Avatar for Supreme Electric, LLC
Supreme Electric, LLC
4.1(
122
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeFixed Generator - Install+8 more

Serving Rocky Hill, CT and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I have used Supreme Electric for a variety of electrical services for over 2 years â replacing outlets to support new wall A/C units, replacing a damaged outlet, replacing a light fixture, upgrading my circuit panel and most recently installing a bathroom ventilation fan another electrician said could not be done. I was also provided assistance finding a carpenter to vent the fan out of my attic and I am considering future installation of a generator. Michael is always pleasant, professional and respectful and the quality of work is excellent. He explains exactly what is needed, prices are reasonable, he communicates clearly and promptly as work is being planned and he is always on time for scheduled work. I highly recommend Supreme Electric. It is always a pleasure to work with Michael and I personally will only be using Supreme Electric for any future electrical work I need to have done. Thank you Michael!!"
BETTER BUSINESS BUREAU RATING
Recessed and pendant lighting
Home theatre wiring and lighting
Whole house generator wiring
Generator install

+49

Response time3 hrs
Response rate94%
47 neighbors recently requested a quote
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Avatar for R A Buckley & Son Electrical Contractors, LLC
R A Buckley & Son Electrical Contractors, LLC
4.8(
49
)
Electrical Switches, Outlets & Fixtures - Install or RepairFixed Generator - InstallElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+11 more

Serving Rocky Hill, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Offers commercial services

"Rob was the only person to respond when I was looking for a contractor He was above board with timelines and prices He is quite knowledgeable about generators he is definitely a professional the install is neat and tight l would highly recommend R A Buckley and Son for electrical work."
Response time5 hrs
Response rate90%
4 neighbors recently requested a quote
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Avatar for Vega Electric LLC
Vega Electric LLC
4.5(
16
)
Electrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Switches, Outlets & Fixtures - Install or Repair - For Business

Serving Rocky Hill, CT and surrounding areas

Approved

In business since 2018

Emergency services offered

Warranties offered

"Did a great job at a fair price. Would hire again when I have any other electrician needs."
Service upgrade
Service upgrade
Bathroom exhaust Fan
Light replacement
Light replacement

+2

7 neighbors recently requested a quote
Recommended by35%of homeowners
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Avatar for Power Switch Electric
Power Switch Electric
4.8(
24
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Switches, Outlets & Fixtures - Install or Repair - For Business

Serving Rocky Hill, CT and surrounding areas

Approved

In business since 2010

Emergency services offered

Small jobs welcome

"Contractor was Punctual and the did clean electrical work for us!"
Electrical work
Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
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Avatar for A.I Electric
A.I Electric
5.0(
14
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not Provided+13 more

Serving Rocky Hill, CT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Excellent work! He arrived exactly on time, was highly professional, and completed the job efficiently and correctly. I strongly recommend A.I Electric."
Service Change
Service Change
Service Change
Service Change
Service Change

+111

22 neighbors recently requested a quote
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Avatar for Tradesmen Energy Solutions LLC
Tradesmen Energy Solutions LLC
5.0(
9
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectric Vehicle Charging Station Installation - For Business - Materials Provided by Consumer+4 more

Serving Rocky Hill, CT and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"2 months went through 3 electrians who canceled. With Trademen went from first contact to job completion in 3 days"
Bedroom Lighting upgrade
Bedroom Lighting upgrade
My jobs
My jobs
My jobs

+10

5 neighbors recently requested a quote
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Showing 1-10 of 328
Electrical questions, answered by experts

Homeowners should avoid replacing a circuit breaker without turning it off. While you technically can replace a circuit breaker without turning off the main breaker—and professionals can and do—it’s only safe for electricians to use this process. Working with a live panel is extremely dangerous if you don’t have experience working with electricity. Always follow safety measures to avoid electrical shock.

The American Wire Gauge system calculates wire size diameters using the complicated formula D(AWG)=.005·92((36-AWG)/39) inch. A simpler rule of thumb is that every six-gauge decrease doubles the wire diameter, and every three-gauge decrease doubles the wire’s cross-sectional area. On the other hand, wavenumbers are typically measured in reciprocal meters (1/m or m−1) or reciprocal centimeters (1/cm or cm−1).

If there isn’t a C-wire on your thermostat, you can repurpose the G-wire. The G-wire controls the fan independently of the other controls on your thermostat, so the fan-only function won’t work if you decide to go this route.

You can tell if a breaker is GFCI by looking for a red or yellow test and reset button that you can press in and out. You’ll know if an outlet is GFCI if the red reset button is located in between the two pronged sections.

The cost to replace or install an electrical outlet can vary. On average, you can expect to pay between $125 and $215 per outlet, including labor and materials. For a standard 120v outlet, the material cost is typically between $10 and $50. Labor costs for an electrician usually range from $50 to $100 per hour. The total cost can be higher if there are complex electrical issues to resolve. Specialized outlets like GFCI or high-voltage types can cost up to $50 each for the material alone. If you are replacing many outlets throughout your home, the total project cost could be between $900 and $3,000, but you may receive a better per-outlet rate from the electrician.

The Rocky Hill, CT homeowners’ guide to electrical services

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

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