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Top-Rated Electrical wiring or panel upgrade pros in Chelmsford - Updated Nov 2026

Avatar for VMA Electric Inc
VMA Electric Inc
4.8(
468
)
Electrical Wiring or Panel Upgrade

Serving Chelmsford, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"I had an old light fixture removed that did not have a backbox & cover plate to house the wires correctly and a bedroom ceiling fan that mysteriously stopped working. I read a number of Angie's list reviews and felt that VMA Electric seemed like straight shooters, fully transparent and would be able to solve my issues efficiently. (I knew this job would be T&M rather than pre-quoted as it's impossible to say how long something like this would take). But Nancy in the office was wonderful to work with scheduling the work and she gave me the hourly rates ahead of time so I knew what I was going into. I was fortunate with my timing as they just had a cancellation - so they were onsite the very next morning. They solved both of my issues efficiently, cleaned up after themselves and made the whole process extremely wonderful. If you're reading this saying "I just need an electrician or two to come by and fix a couple of lingering items that I've had on my checklist for awhile" - you've found your company. The invoice/bill for the work was emailed to me the following day and it was exactly in line with expectations (a lot of reviewers are cautious about seeing an invoice after the fact). The pricing was exactly in line with the rates previously given and it was itemized with materials, etc. Anybody would be very happy with this group."
Needham Project
22kw Generac
27kw
Response time8 hrs
Response rate100%
15 neighbors recently requested a quote
Harland Electric Inc
4.9(
137
)
Electrical Wiring or Panel Upgrade

Serving Chelmsford, MA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"We had a list of items that needed to be completed (driveways lamps posts/lighting, cathedral ceiling fan, various fixtures, etc.) and a couple of more involved projects we were thinking of doing, like a hot tub installation. Harland Electric was responsive, prompt, courteous and professional throughout the entire process—from initial contact, estimate and work. They itemized each of the projects so that we could pick and choose the work that needed to be done, and were helpful in detailing the complexities of certain projects and weighing the pros and cons of having electrical work done. During the course of coming to the house and knocking every item off of our list (which took 1.2 days worth of work/time), they also alerted us to an electrical fire hazard for an outdoor flood light that another electrician from another previous company just left and said was okay. They replaced the entire light and wiring and now it looks great the way it illuminates our side yard! We even overpaid at the end of the project and they immediately let us know! They are scheduled to return in the spring to install a pool heater and we have no doubt they will do a great job. Overall, great service, highly ethical company and good value overall. Highly recommend!"
Response time2 days
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for TCK Electric
TCK Electric
5.0(
55
)
Electrical Wiring or Panel Upgrade

Serving Chelmsford, MA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Excellent experience with our EV charger install. He communicated clearly, took time to understand our setup, showed up on time, and clearly knows his stuff. Clean work at a fair price. Highly recommend."
2 neighbors recently requested a quote
Recommended by59%of homeowners
Avatar for Jose Baez
Jose Baez
5.0(
26
)
Electrical Wiring or Panel Upgrade

Serving Chelmsford, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"José has great communication, he came by within an hour on a Sunday! He was super knowledgeable, friendly and very reasonably priced. He fixed our electrical issue for the time being, also explained what needs to be done and upgraded to not have any more issues. He quoted us a great price. So glad to have met an honest and fair electrician."
kitchen lights
pool house lights
pool house
service upgrade
Response time7 hrs
Response rate99%
1 neighbors recently requested a quote
Avatar for OLYNNE ELECTRIC LLC
OLYNNE ELECTRIC LLC
4.5(
54
)
Electrical Wiring or Panel Upgrade

Serving Chelmsford, MA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

OLYNNE ELECTRIC is a family-owned electrical and electrification contractor based in Methuen, serving Massachusetts and New Hampshire. Led by a master electrician licensed in both states, we help homeowners and businesses with electrical repairs, panel and service upgrades, EV chargers, standby generators, ducted and ductless heat pumps, solar panels and battery storage. We also handle lighting, additions, remodels and new construction. Whether you need a repair or are planning a larger upgrade, we focus on clear communication, thoughtful solutions and quality workmanship. Regular hours are Monday-Friday, 7 a.m.-5 p.m.; weekends are for emergency service. Contact us to discuss your project.

Additional Photos
Additional Photos
17 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Amaury Castillo Electric
Amaury Castillo Electric
4.9(
186
)
Electrical Wiring or Panel Upgrade

Serving Chelmsford, MA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Amaury is fantastic! We originally hired him in fall of 2020 to replace our outdated electrical heat baseboards before selling our condo. He is now our go-to electrician for all things electrical in our new home. Heâ s offers very competitive pricing, is extremely prompt and always helpful. 10/10 recommend!"
Generator
Generator
Generator
Hallway
Hallway before the recessed lights

+6

Response time10 hrs
2 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for Lanzillo Electric
Lanzillo Electric
4.8(
33
)
Electrical Wiring or Panel Upgrade

Serving Chelmsford, MA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"I had my electrical panel upgraded from an old 100amp panel to a new 200amp panel. On time, great guy, great work, great price, honest, cleaned up area nice. Solid. I would definately refer him to family and friends."
interior lighting jobs
interior lighting jobs
interior lighting jobs
Response time6 hrs
4 neighbors recently requested a quote
Recommended by87%of homeowners
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FAQs for electrical wiring or panel upgrade projects in Chelmsford, MA

Yes, a licensed electrician is essential for this project. Running an electrical service from the road to your house involves connecting to utility power lines, complying with national and local electrical codes, and safely handling high-voltage systems. 

Licensed professionals understand proper wire sizing, grounding requirements, and voltage drop calculations needed for safe installation. Most jurisdictions require permits and inspections that only certified professionals can obtain. The safety risks and potential for property damage make this project inappropriate for DIY attempts.

Overhead installations are less expensive than underground options. For a 1000-foot run, overhead service costs between $8,000 and $15,000, while underground service ranges from $10,000 to $25,000. 

Overhead lines require less labor and fewer materials since they don't need trenching or conduit. However, underground lines offer better protection from weather events and aesthetic benefits. Your decision should balance your budget constraints with long-term reliability and visual preferences.

You might need to upgrade your electrical panel depending on your power requirements. If your existing panel cannot handle the additional load from the extended service, upgrading to a 200-amp service (costing $750 to $2,000) may be necessary. 

A licensed electrician can evaluate your current system and determine if an upgrade is required. Factors include what you'll be powering at the end of the line, existing electrical demand, and whether voltage drop over the distance will affect performance.

Running electric service from the road to a house requires electrical permits from your local building department, costing between $500 and $2,000 depending on your location. You may also need excavation permits for trenching work if installing an underground service. Your utility company will have its own application process for connecting to its grid. A licensed electrical contractor can handle all the necessary permit applications as part of their service, ensuring your installation meets all local code requirements.

The Chelmsford, MA homeowners’ guide to electrical wiring or panel upgrades

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