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TRUSTED BY PRESTON, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon311
    Verified electrical services reviews

Verified Reviews for Electrical Service pros in Preston, CT

*The Angi rating for Electrical Service companies in Preston, 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 Preston, 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 February 20, 2025

Top-Rated Electricians in Preston - Updated Nov 2026

Avatar for R A Buckley & Son Electrical Contractors, LLC
R A Buckley & Son Electrical Contractors, LLC
4.8(
49
)
Fixed Generator - InstallElectric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Not Provided+11 more

Serving Preston, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Offers commercial services

"They contacted me right away, gave me a quote right away and finished the work in a timely manner. Everything was explained and they even found an unrelated electrical problem that could have caused a fire. I would highly recommend them."
Response time5 hrs
Response rate90%
1 neighbors recently requested a quote
Request Quote
Avatar for Vega Electric LLC
Vega Electric LLC
4.5(
17
)
Electrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Switches, Outlets & Fixtures - Install or Repair - For Business

Serving Preston, 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

9 neighbors recently requested a quote
Recommended by33%of homeowners
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Avatar for Klein Electric LLC
Klein Electric LLC
4.9(
23
)
Electrical Wiring or Panel UpgradeCeiling Fan - InstallCeiling Fan - Repair+6 more

Serving Preston, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Klein Electric LLC is one of our favorite contractors to work with. Jeremy is responsive and easy to schedule work with. We have had Jeremy on multiple projects and he has been great each time. He works at a fast pace and his trouble shooting is excellent. Jeremy is our first call when we have an electrical problem."
Before
After
Response time3 days
1 neighbors recently requested a quote
Recommended by29%of homeowners
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Avatar for FO Electric LLC
FO Electric LLC
5.0(
7
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For Business+10 more

Serving Preston, CT and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Timely service, reasonable price. I would hire them again!"
Response time2 days
Response rate100%
1 neighbors recently requested a quote
Request Quote
Avatar for Extel Communications, Inc.
Extel Communications, Inc.
5.0(
41
)
Telephone Jacks and Wiring - Install - For BusinessTelephone System - Install or Upgrade - For BusinessTelephone System - Repair - For Business

Serving Preston, CT and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"patience reviewed everything over again if needed"
Long Range WiFi Repeater
Hikvision Bullet Camera
Hikvision Dome Camera
Hikvision Bullet Camera
Hikvision Dome Camera

+1

Response time3 hrs
Response rate98%
Recommended by97%of homeowners
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Avatar for Electric Solutions Contracting
Electric Solutions Contracting
4.3(
59
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeFixed Generator - Install+9 more

Serving Preston, CT and surrounding areas

Approved

In business since 2014

Free estimates

Offers commercial services

"Kevin has been doing electrical work for us for about a decade, first upgrading the electrical ststem in our 1920s bungalow in Willimantic, and then coming out numerous times to update various elements in our historic home in Chaplin. He's great to work with, no- nonsense, thoughtful about creating safe solutions for our older house, including a generator installation. A nice person and a true professional."
12 neighbors recently requested a quote
Recommended by84%of homeowners
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Deary Electric & Renovations
4.7(
33
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeFixed Generator - Install+2 more

Serving Preston, CT and surrounding areas

Approved

In business since 2001

Emergency services offered

Credit card accepted

"We use Deary electric for our electrical needs at the school district. There have been a variety of jobs that Deary electric has done and they have been all excellent. They are helpful, friendly and knowledgeable."
Additional Photos
Response time5 days
Response rate100%
10 neighbors recently requested a quote
Request Quote
Avatar for West Electric, LLC
West Electric, LLC
4.8(
54
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by ConsumerElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+1 more

Serving Preston, CT and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"West Electric was tremendous. They were on time and fast and they followed up with the building inspector"
FINAL PROJECT / NICE AND CLEAN
IN WITH THE NEW SMART PANEL
OUT WITH THE OLD
CREW HARD AT WORK
EV Charger Install

+12

Response time2 days
Response rate93%
71 neighbors recently requested a quote
Request Quote
Avatar for JL Electric LLC
JL Electric LLC
5.0(
7
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by ConsumerElectrical Switches, Outlets & Fixtures - Install or Repair+2 more

Serving Preston, CT and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Arrived on time and explained everything he was going to do. Job was completed as described and looked great. Competitive quote as well."
Tesla Charger Install
Tesla Charger Install
Generator Transfer
Generator Transfer
Outside lights

+2

Request Quote
Avatar for St. Lawrence Electric
St. Lawrence Electric
5.0(
6
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by Consumer

Serving Preston, CT and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Kevin was great. I called him with a few questions about the process and he was able to answer them quickly and accurately. He was also able to schedule me and get the job done quickly. I would highly recommend St. Lawrence Electric."
Chargepoint Charger
Emporia Charger
Tesla Charger
Response time2 hrs
Response rate100%
Request Quote
...
Showing 1-10 of 152
Electrical FAQs, answered by experts

GFCI outlets generally need to be replaced every 7 to 15 years, though some may fail in as little as 5 years, depending on usage. It is important to test them regularly. Signs that a GFCI outlet is failing or has reached the end of its lifespan include: no power coming from the outlet, the outlet not resetting when the 'reset' button is pressed, or the outlet not tripping when the 'test' button is pressed. If you notice any of these issues, it is time to replace the outlet, and it's best to contact an electrician to do so.

You should never plug a normal 120v appliance into a special 240v outlet, as it can quickly burn out the appliance. This will cause irreparable damage to the appliance and, in worse case scenarios, cause damage to your circuit breaker. Check your appliance’s rating before plugging it into a 220v outlet to avoid electrical disaster.

If the outlet is a GFCI model, this is normal since these outlets have their own breakers that shut off when they encounter a problem—just hitting the reset button should solve the issue. Otherwise, the outlet could have bad wiring, or your circuit breaker could be having issues. If the issue started out of nowhere and is not on a GFCI outelt, it’s best to contact an electrician to diagnose the issue.

The size of the microwave you choose may change this answer, but for standard over-the-range microwaves, 120 volts and a three-prong grounded outlet is needed for your device.

Most ceiling light fixtures only have a black, white, and green wire, but in some cases, you’ll also find a red wire in the box. This is a second hot wire, like the black wire, and is included for ceiling light kits that have a fan.

The Preston, 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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