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TRUSTED BY CHELMSFORD, MA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.3k+
    Verified electrical services reviews

Find Electricians in Chelmsford

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 Chelmsford, 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
)
Fixed Generator - InstallElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel Upgrade+19 more

Serving Chelmsford, MA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"While I might share a long post, there is much I can share about Harland Electric: Bill Harland is fair, responsive, kind, and effective in the repairs that he and his crew make. When I've called his office and was fortunate to connect with the owner, he was, and I'm sure still is kind enough to be certain to find a way to help. Bill Harland and his employees are among the fairest and effective electricians I have ever hired to fix an electrical problem.Non=Working"
Additional Photos
Response time2 days
6 neighbors recently requested a quote
Recommended by96%of homeowners
Paul W Chace
4.9(
153
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - InstallElectric Vehicle Charging Station Installation - Materials Provided by Consumer+6 more

Serving Chelmsford, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1973

Free estimates

Emergency services offered

"Called Paul to consult on a quick charger for an electric vehicle as well as to replace several outdoor outlets at my home. He went above and beyond to plot out the best and cheapest path from our electrical panel to the driveway in our renovated and added onto â 50â s ranch. The work he did I was quick and quality. We have plans to have him back for more in the spring. Highly recommend!"
Response time11 hrs
38 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Jose Baez
Jose Baez
5.0(
25
)
Electrical Wiring or Panel UpgradeFixed Generator - InstallElectrical Switches, Outlets & Fixtures - Install or Repair+2 more

Serving Chelmsford, 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 rate94%
2 neighbors recently requested a quote
Avatar for Michael Dumas Electric
Michael Dumas Electric
4.9(
29
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel Upgrade+4 more

Serving Chelmsford, MA and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Michael has been wonderful from start to finish. Even when I was experiencing difficulties with the pool company to come out and install, that put him on hold from getting his electrical part done. Michael was on stand by and ready to come out when I needed him. Super professional, gets right back to you with any questions/concerns, on time and very patient. Will be hiring for future electrical projects!!!"
Electric vechile charger
Electric Vehicle charger
Response time8 hrs
Response rate100%
6 neighbors recently requested a quote
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Showing 1-10 of 518
Electrical questions, answered by experts

In Chelmsford, homes built before the 1950s may have knob-and-tube or outdated wiring, which can complicate electrical upgrades. Finished basements, plaster walls, or tight attic spaces often limit access for new wiring. Multi-story layouts and homes with additions may require creative routing. Properties near water or with mature landscaping can also present unique challenges for both indoor and outdoor electrical work.

Helpful?

Warning signs in Chelmsford homes include frequent breaker trips, dimming or flickering lights, warm or discolored outlets, and any burning odors. Outdated panels, two-prong outlets, or visible cloth or aluminum wiring are also concerns. If you notice evidence of water damage, rodent activity, or work completed without proper permits, it’s wise to have a licensed electrician assess your system for safety and code compliance.

Helpful?

Before starting electrical work in Chelmsford, verify permit requirements and consider a pre-project inspection for complex upgrades. Document your current electrical system and outline your planned improvements. Obtain multiple contractor quotes, check references, and ask about timelines. Research available rebates for energy-efficient upgrades, and plan your project around local weather patterns and contractor availability to minimize unexpected delays.

Helpful?

Chelmsford offers a range of electrical contractors, including those specializing in residential upgrades, whole-home rewiring, and electrical panel replacements. Some focus on solar panel installations, leveraging state incentives, while others are experts in smart home automation or energy-efficient lighting. There are also contractors who handle commercial and industrial projects, as well as those with experience in backup power solutions for weather-related outages.

Helpful?

For a smooth electrical project in Chelmsford, begin by confirming which permits are required and preparing detailed project plans. Review local building codes and any HOA guidelines that may apply. Before work starts, map out your electrical upgrades and keep records of all changes. Schedule inspections at each stage, and coordinate with utility providers early to avoid delays. Keeping open communication with your contractor also helps prevent surprises.

Helpful?

The Chelmsford, MA homeowners’ guide to electrical services

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