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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.6k+
    Verified electrical services reviews

Top-Rated Electricians in Southborough - Updated Nov 2026

Avatar for Nichols Electric
Nichols Electric
4.6(
178
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel Upgrade+4 more

Serving Southborough, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Warranties offered

"They responded very quickly and came out the very next morning at MY convenience. Fixed the issue, diagnosed the problem that caused the breaker to trip and confirmed that the electrical outlet that serves the range was still good. Very happy with the demeanor and attitude of the professional, Dylan, who came out exactly when he said he would. Thanks."
Response time7 hrs
16 neighbors recently requested a quote
Recommended by95%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 Southborough, 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
31 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
59
)
Electrical Switches, Outlets & Fixtures - Install or RepairFixed Generator - RepairPortable Generator - Repair+8 more

Serving Southborough, MA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I will recommend Champion Electrical Services to anyone interested in hiring competent, reliable and honest electricians. It starts with salesmen Jayron Diaz who submitted the job estimate to upgrade an electric panel to code. There was no surprise costs. Jayron was very professional and honest about the work. On the day of the service, Matt Wood and Sean arrived at the scheduled time as promised. Matt explained what they were going to do, how long it would take, and if I had any questions. Matt estimated the job would take approximately 6 hours. It actually only took 4 hours from start to finish and that included cleanup and minor repairs. I think Champion did an awesome job and I will call upon them for my next project."
Champion's Work
Champion's Work
Champion's Work
Champion's Work
Champion's Work

+17

127 neighbors recently requested a quote
Avatar for Ryan Cassidy
Ryan Cassidy
5.0(
11
)
Fixed Generator - InstallElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel Upgrade+9 more

Serving Southborough, MA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"I would hire Ryan again in a second! His quality of work was excellent, he was reasonably priced, and he always responded promptly and did his best to work with my schedule while. I plan to recommend him to anyone in need of electrical work!"
Garage Sub Panel
Garage Circuit Lighting/Receptacles
Garage Circuit Lighting/Receptacles
Garage Circuit
Garage Circuit

+73

Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
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 Southborough, 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

+3

141 neighbors recently requested a quote
Avatar for Joseph Jackson
Joseph Jackson
5.0(
56
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by ConsumerPortable Generator - Install

Serving Southborough, MA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Joseph did an excellent job installing my Tesla Wall Connector. He was on time, very professional, and completed the work quickly with great attention to detail. The installation looks clean and works perfectly. He also took the time to explain everything and made sure it was tested before leaving. I’m very satisfied with the service and highly recommend him for any electrical work."
Response time2 hrs
Response rate94%
Recommended by96%of homeowners
...
Showing 1-10 of 533
Electrical FAQs, answered by experts

This depends on how many outlets you have and the current status of your electrical system. The cost to ground an outlet clocks in at $75 to $480 per outlet, so multiply that by the number of outlets in your home to arrive at a rough estimate. However, this is for simple projects with no obvious issues with the system. Your final bill could vary widely from your calculations.

Most 200-amp panels have 40 to 42 slots, which can accommodate 40-42 single-pole breakers or 20 double-pole breakers. Some panels can accept even more circuits through the use of tandem breakers. The exact number of breakers allowed is determined by the panel manufacturer's rating, which you can find on the panel itself. It is important to avoid using all breakers at the same time; as a general rule, you should not use more than 160 amps of power at once to prevent overloading your 200-amp system. For specific guidance, it's best to check your panel's rating or consult with a qualified electrician.

While circuit breakers are designed to be reset after tripping, there isn't a strict countdown to when they will fail. The primary danger lies in a breaker tripping multiple times in a short period without allowing the components to cool down. Theoretically, a standard breaker might handle around 50 trips caused by simple overloading. However, this number can be much lower in practice. For instance, a high-current fault could damage a breaker to the point that it needs replacement after only two resets. Repeatedly resetting a breaker that trips frequently exacerbates the underlying problem by causing the electrical components, wires, and the breaker itself to overheat. This can lead to permanent damage, cause the breaker to trip unnecessarily in the future, and increase the risk of an electrical fire. If a breaker trips every few minutes, you should leave it in the 'off' position and call a qualified electrician for an inspection.

If you have a garage heater that is 1,500 watts or more, it will need its own breaker. As a good rule of thumb, no appliance should exceed 1,500 watts per outlet for best outcomes. Consult a local garage heating service to determine the power needs for your outdoor or indoor space.

Just as fluorescent lights are more efficient than incandescent lights, LED lights are more efficient to run than fluorescent lights. The specifics will vary from product to product, but LED lights are typically twice as efficient as equivalent fluorescent lights. A 13-watt CFL bulb can replace a 60-watt incandescent bulb, but a 6- to 8-watt LED bulb can offer the same amount of brightness. Fluorescent lights offer about 50 lumens per watt, while LEDs offer about 100 lumens per watt. LED light bulbs typically last two to three times as long as CFL bulbs, too. 

The Southborough, MA homeowners’ guide to electrical services

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