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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.8k+
    Verified electrical services reviews

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Avatar for Edward P. Lackey Electric
Edward P. Lackey Electric
4.9(
21
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectrical for Home Addition or Remodel - Install

Serving Concord, MA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Ed returned my call promptly. Set a time to meet with me at my home and he arrived on time. He evaluated the problem, did some trouble shooting and resolved the problem very quickly. He and his assistant worked well together and cleaned up after the work was completed. His charge was very reasonable. I will be using his services again in the near future. I highly recommend Edward P. Lackey Electric."
400amp 6 bank meter with common meter
400amp 6 bank meter with common meter
400amp 6 bank meter with common meter
400amp 6 bank meter with common meter
Under ground electrical

+4

Response time2 hrs
Recommended by100%of homeowners
Harland Electric Inc
4.9(
137
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For Business+19 more

Serving Concord, MA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"I had Harland Electric come out and check out my electrical panel due to an issue where the electric dryer kept tripping the circuit breaker. (There was water near the breaker that I observed when it did this.) I had a few other minor things I wanted to have them check at the same time. The guys (Kevin and Derek) were great and knowledgeable and recommended I replace the panel due to the corrosion. I got an e-mail from Bill Harland who gave me information on what my options were and some estimates. I asked a bunch of questions and Bill was a great help in making a final decision. I felt he was honest about his recommendation as I debated doing a more expensive upgrade and Bill felt for my situation it would be overkill. I opted for a full replacement 100amp with the feed from the outside. (My house is very small and 100 amps has always been more than sufficient) Kevin and Mike showed up on time for the appointment and did an awesome job on the replacement. The work was high quality, neat and professional. The guys were also great around the young children (2 and 5), they very friendly and even my wife was comfortable (and that's impressive). They cleaned up completely and even took care of a couple of additional things that I had hoped (but didn't expect) they'd be able to get to. There were no surprises with the bill and within the estimate (even with the extra stuff). Judy in the office was also very nice and great with setting up schedules and dealing with the deposit. I will definitely use Harland again if I need electrical work done."
Response time2 days
1 neighbors recently requested a quote
Recommended by96%of homeowners
Paul W Chace
4.9(
158
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by Consumer+6 more

Serving Concord, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1973

Free estimates

Emergency services offered

"It was our first time hiring an electrician and it was a very positive experience. Paul was friendly, knowledgeable, timely, professional and very reasonable price wise. We couldn't have asked for a better experience. Definitely would recommend him for any of your electrical needs around the house."
Response time11 hrs
30 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for T & G Electrical
T & G Electrical
4.9(
175
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For Business+10 more

Serving Concord, MA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"T and G Electrical is an outstanding owner operated Electrical Company. I needed my electrical service upgraded and inspected. George and his team did an expert job quickly, skillfully and at a very reasonable cost. I highly recommend them and will hire T and G Electric for any project i have in the future."
Local Owner-Operator George Boukouvalas
Services Offered
Residential Electrical Services
Commercial Electrical Services
General Electrical Troubleshooting & Repairs

+23

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
57
)
Fixed Generator - InstallElectrical Wiring or Panel UpgradeElectrical for Home Addition or Remodel - Install+4 more

Serving Concord, MA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

At Champion Electrical Services, we believe homeowners deserve better. No more no-shows, rushed work, or upsells you don't need. We built this company to do things right - with respect, craftsmanship, and pride. Every project is treated like it's being done in our own home: clean, code-compliant, and built to last. Whether you need a panel upgrade, EV charger, generator, or quick repair, we show up when it counts and earn your trust every time. \nLicensed, insured, and proudly serving MA & RI. \nWhen the lights go out, don't call just anyone. Call the Champ. \n \n(774) 331-3500 \nCalltheChamp.com \[email protected]

Hotel 4Homeless Dogs
Pan Mass Challenge
Attleboro Cheer Team
The Autism Corner
Generac Generator

+1

131 neighbors recently requested a quote
Avatar for Jose Baez
Jose Baez
5.0(
26
)
Electrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or RepairElectrical for Home Addition or Remodel - Install+1 more

Serving Concord, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"Jose was prompt, professional, and efficient in handling the electrical work at my home. We had a variety of tasks, including relocating a thermostat, removing an unused range cord and relocating fixtures in the basement. Jose took the time to thoroughly answer all my questions and ensure everything was done correctly. I highly recommend JB Electrical for all your electrical needs."
kitchen lights
pool house lights
pool house
service upgrade
Response time7 hrs
Response rate99%
1 neighbors recently requested a quote
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Electrical questions, answered by experts

Poorly designed and incorrectly installed outlets can create an electrical fire hazard, as do some phone chargers and adapters that plug into these outlets. However, most outlets are perfectly safe as long as they remain in working condition. Keep an eye on what you are plugging into the outlet and stay alert for signs of outlet malfunction, like sparks, burning smell, or frequent circuit tripping.

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.

A C-wire is typically blue, but don’t rely on colors to find which wire is which when it comes to thermostat wires. The C-wire may also be black, brown, or purple. Instead, if you’re looking for the C-wire, look at the thermostat panel for a wire connecting to “terminal C,” or call in a pro to help you look for a C-wire.

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

Yes, many remodels include electrical upgrades for lighting, outlets, or charging stations. Confirm with your contractor.

The Concord, MA homeowners’ guide to electrical services

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