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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon770
    Verified electrical services reviews

Find Electricians in Marlborough

Paul W Chace

4.96(
123
)
Approved Pro

Paul W Chace

4.96(
123
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
52 years of experience

Livnik Investments, LLC is your number one electrical expert in Sudbury! Our passion and experience shine through on every job, big or small. We pride ourselves on attention to detail and building long-lasting business relationships with our clients. Call today for a free estimate!

"Paul was fantastic! He did an excellent job installing 4 ceiling fans for us. He kept me updated on what steps were needed in each location (e.g., removing existing track lighting, installing a fan box, extending the wiring, etc.) and worked efficiently. Paul was also kind enough to explain things to me, which I really appreciated. He has been in the field for a long time and is a wealth of knowledge. I will definitely reach out to Paul for future projects involving electrical!"

Chelsea F on August 2025

Livnik Investments, LLC is your number one electrical expert in Sudbury! Our passion and experience shine through on every job, big or small. We pride ourselves on attention to detail and building long-lasting business relationships with our clients. Call today for a free estimate!

"Paul was fantastic! He did an excellent job installing 4 ceiling fans for us. He kept me updated on what steps were needed in each location (e.g., removing existing track lighting, installing a fan box, extending the wiring, etc.) and worked efficiently. Paul was also kind enough to explain things to me, which I really appreciated. He has been in the field for a long time and is a wealth of knowledge. I will definitely reach out to Paul for future projects involving electrical!"

Chelsea F on August 2025


Joseph Lapomardo, Electrician

4.97(
260
)
Approved Pro

Joseph Lapomardo, Electrician

4.97(
260
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
22 years of experience

I pride my company on reliability, great communication, integrity, and quality work. I am an expert in my trade and will do my best to keep you as educated as I can on your particular task or project. I work hard for my 5 star reviews and hope to earn your business and trust. Please note I only do SERVICE UPGRADES/PANEL CHANGES AND EV CAR CHARGERS AND GENERATOR HOOKUPS. Angi/Home Advisor charge per category of work you would like done so please make sure you pick the correct task and add a description so they can match you with me or the correct contractor for your project. Thank you.

"Joseph was quick to respond to my request. He came on site evaluated set up the cart. I needed to purchase everything and returned within a day to do the installation. It went flawless fast very neat. Everything was perfect. I truly want to thank him for the work, even though it was freezing outside he made sure everything looked neat and more importantly I was able to charge my car in less than eight hours, so for that alone, I think Joe and his team highly highly recommended."

Anthony K on December 2025

I pride my company on reliability, great communication, integrity, and quality work. I am an expert in my trade and will do my best to keep you as educated as I can on your particular task or project. I work hard for my 5 star reviews and hope to earn your business and trust. Please note I only do SERVICE UPGRADES/PANEL CHANGES AND EV CAR CHARGERS AND GENERATOR HOOKUPS. Angi/Home Advisor charge per category of work you would like done so please make sure you pick the correct task and add a description so they can match you with me or the correct contractor for your project. Thank you.

"Joseph was quick to respond to my request. He came on site evaluated set up the cart. I needed to purchase everything and returned within a day to do the installation. It went flawless fast very neat. Everything was perfect. I truly want to thank him for the work, even though it was freezing outside he made sure everything looked neat and more importantly I was able to charge my car in less than eight hours, so for that alone, I think Joe and his team highly highly recommended."

Anthony K on December 2025


Avatar for Wired Electrical Contractors, Inc.

Wired Electrical Contractors, Inc.

4.95(
190
)
Approved Pro

Wired Electrical Contractors, Inc.

4.95(
190
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
19 years of experience

At WIRED Electrical Contractors, we’re pursuing excellence: from your initial consultation to our superior warranties and follow-through. Owned and operated by master electrician Paul Crowley, our team of trained and certified master electricians provide MetroWest MA homeowners with quality craftsmanship, upfront pricing, and attentive responsiveness throughout every project phase. Our focus on quality has earned us the Angi Super Service Award for ten years running. We are a full service residential electrical contractor. We specialize in home EV charging installations and are Tesla trained and certified. We are also certified installers with Qmerit, Chargepoint, and ClipperCreek.

"Same day service! Electrician was very friendly and knowledgeable. Would recommend."

Sydney S on July 2024

At WIRED Electrical Contractors, we’re pursuing excellence: from your initial consultation to our superior warranties and follow-through. Owned and operated by master electrician Paul Crowley, our team of trained and certified master electricians provide MetroWest MA homeowners with quality craftsmanship, upfront pricing, and attentive responsiveness throughout every project phase. Our focus on quality has earned us the Angi Super Service Award for ten years running. We are a full service residential electrical contractor. We specialize in home EV charging installations and are Tesla trained and certified. We are also certified installers with Qmerit, Chargepoint, and ClipperCreek.

"Same day service! Electrician was very friendly and knowledgeable. Would recommend."

Sydney S on July 2024


"The team kept me well informed on the progress of the work until the job was completed. Very professional - I will definitely call VMA again in the future. Thank you!"

Nicole E on October 2025

Medium size Electrical Company based out of Metrowest Area. Currently have 9 licensed employees. Always free estimates. All pricing is based on specific work.

"The team kept me well informed on the progress of the work until the job was completed. Very professional - I will definitely call VMA again in the future. Thank you!"

Nicole E on October 2025


Avatar for Cote Electric, LLC

Cote Electric, LLC

4.95(
43
)
Approved Pro

Cote Electric, LLC

4.95(
43
)
Approved Pro
Super Service Award
38 years of experience
Free onsite estimate

Cote Electric, LLC is a Manchester, New Hampshire-based electrical contractor specializing in residential, commercial, and industrial services. Established in 1987, the company has over 30 years of experience providing integrated electrical solutions throughout Northern New England.

"Emilio was quiet at first but I soon realized he was concentrating on diagnosing issues with my generator. He thoroughly went thru the system and then went about doing the repairs needed all the while being a personable and respectful person. Absolutely would recommend the company again"

Joseph A on October 2025

Cote Electric, LLC is a Manchester, New Hampshire-based electrical contractor specializing in residential, commercial, and industrial services. Established in 1987, the company has over 30 years of experience providing integrated electrical solutions throughout Northern New England.

"Emilio was quiet at first but I soon realized he was concentrating on diagnosing issues with my generator. He thoroughly went thru the system and then went about doing the repairs needed all the while being a personable and respectful person. Absolutely would recommend the company again"

Joseph A on October 2025


Stephen Cappadona

4.93(
87
)
Approved Pro

Stephen Cappadona

4.93(
87
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
11 years of experience

Stephen Cappadona specializes in residential electrical contracting for clientele in the surrounding areas of Marlborough, Massachusetts. ​As a leading electrical contractor, we proudly serve Marlborough, Westborough, Southborough, and Hopkinton, Massachusetts. All our professionals are certified as Journeyman electricians.

"I had an issue where my wall oven suddenly lost power. Unsure whether it was a fuse problem or something with the oven itself, I called Stephen to come by after work. He quickly and efficiently diagnosed the situation, ruling out any issues with the electrical wiring or plug. This allowed me to confidently move forward with contacting an appliance technician. Stephen was transparent throughout his diagnostic process and provided clear explanations, which I greatly appreciated. Thanks! "

Ray G on November 2025

Stephen Cappadona specializes in residential electrical contracting for clientele in the surrounding areas of Marlborough, Massachusetts. ​As a leading electrical contractor, we proudly serve Marlborough, Westborough, Southborough, and Hopkinton, Massachusetts. All our professionals are certified as Journeyman electricians.

"I had an issue where my wall oven suddenly lost power. Unsure whether it was a fuse problem or something with the oven itself, I called Stephen to come by after work. He quickly and efficiently diagnosed the situation, ruling out any issues with the electrical wiring or plug. This allowed me to confidently move forward with contacting an appliance technician. Stephen was transparent throughout his diagnostic process and provided clear explanations, which I greatly appreciated. Thanks! "

Ray G on November 2025


Avatar for NETR Inc

NETR Inc

4.79(
76
)
Approved Pro

NETR Inc

4.79(
76
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
36 years of experience

For emergency services, please call 781-933-6387. N.E.T.R., Inc. is here to help homeowners install the best heating and cooling systems that fits their needs. Since 1989, we’ve installed heating and cooling systems in Boston and its surrounding areas, tackling tough problems that our clients face. Our goal is to ensure our clients have energy efficient, quiet, reliable systems so they can live their lives to the fullest both at home and at work. Our dedication to our customers’ needs is what drives us each and every day. Our approach to temperature control and comfort has helped us become one of the most respected names in heating, cooling, and refrigeration in New England

"Before installing a mini-split, the sales person told me that I'd need to cut down an interior shelf to a specific height. I paid a handyman $400 to do exactly what the sales person instructed. Later on, N.E.T.R. came and did the installation; however, AFTER the installation, a technician told me that they hadn't accounted for the vent opening and closing and that the shelf would need to be further cut down. As you can imagine, this type of service is rather ridiculous. If they knew that the shelf would need further cutting, they should have NOT installed the unit. I have called N.E.T.R. six (6) times in three weeks, and no one has called me back about this issue. After paying for the unit and for a handyman, it's ridiculous that I have AC that is compromised because no one with the company thought to properly measure the space so that the work by the handyman could be done once. At this point, I'd like for N.E.T.R. to take care of this for me."

Linda O on June 2025

For emergency services, please call 781-933-6387. N.E.T.R., Inc. is here to help homeowners install the best heating and cooling systems that fits their needs. Since 1989, we’ve installed heating and cooling systems in Boston and its surrounding areas, tackling tough problems that our clients face. Our goal is to ensure our clients have energy efficient, quiet, reliable systems so they can live their lives to the fullest both at home and at work. Our dedication to our customers’ needs is what drives us each and every day. Our approach to temperature control and comfort has helped us become one of the most respected names in heating, cooling, and refrigeration in New England

"Before installing a mini-split, the sales person told me that I'd need to cut down an interior shelf to a specific height. I paid a handyman $400 to do exactly what the sales person instructed. Later on, N.E.T.R. came and did the installation; however, AFTER the installation, a technician told me that they hadn't accounted for the vent opening and closing and that the shelf would need to be further cut down. As you can imagine, this type of service is rather ridiculous. If they knew that the shelf would need further cutting, they should have NOT installed the unit. I have called N.E.T.R. six (6) times in three weeks, and no one has called me back about this issue. After paying for the unit and for a handyman, it's ridiculous that I have AC that is compromised because no one with the company thought to properly measure the space so that the work by the handyman could be done once. At this point, I'd like for N.E.T.R. to take care of this for me."

Linda O on June 2025


Avatar for Cotti-Johnson Heating-Cooling-Electrical

Cotti-Johnson Heating-Cooling-Electrical

4.75(
146
)
Approved Pro

Cotti-Johnson Heating-Cooling-Electrical

4.75(
146
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
77 years of experience

Experiencing issues with your heating, air conditioning, plumbing, or electrical systems? Cotti-Johnson is your reliable one-stop shop for all home comfort needs. From simple fixes to large-scale projects, our professional team handles everything with honesty and expertise. We offer 24/7 emergency services and specialized design services for landscape and indoor lighting. Trust us for top-notch, efficient, and transparent service. Visit our website at callcotti.com or call us at (833) 826-8844 to see how we can improve your home's comfort and efficiency.

"Happy with the work, and the customer service. Will definitely call on them for future work."

Fran P on June 2025

Experiencing issues with your heating, air conditioning, plumbing, or electrical systems? Cotti-Johnson is your reliable one-stop shop for all home comfort needs. From simple fixes to large-scale projects, our professional team handles everything with honesty and expertise. We offer 24/7 emergency services and specialized design services for landscape and indoor lighting. Trust us for top-notch, efficient, and transparent service. Visit our website at callcotti.com or call us at (833) 826-8844 to see how we can improve your home's comfort and efficiency.

"Happy with the work, and the customer service. Will definitely call on them for future work."

Fran P on June 2025


Avatar for Aucoin Electric, Inc.

Aucoin Electric, Inc.

4.88(
55
)
Approved Pro

Aucoin Electric, Inc.

4.88(
55
)
Approved Pro
Customers say: True professional
3 years of experience
Free onsite estimate

Nick Aucoin Journeyman Electrician is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Nick responded quickly, came the next day, was very knowledgeable and resolved "tricky" electrical wiring, worked hard, and was a nice guy the whole time. Would definitely recommend. "

Mike B on May 2025

Nick Aucoin Journeyman Electrician is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Nick responded quickly, came the next day, was very knowledgeable and resolved "tricky" electrical wiring, worked hard, and was a nice guy the whole time. Would definitely recommend. "

Mike B on May 2025


Avatar for Champion Electrical Services Inc

Champion Electrical Services Inc

5.00(
24
)
Approved Pro

Champion Electrical Services Inc

5.00(
24
)
Approved Pro
Super Service Award
Customers say: Quick response
Free onsite estimate
Warranties 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 job gets treated like it's 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. Licensed, insured, and proudly serving MA & RI. When the lights go out, don't call just anyone? Call the Champ. ? (774) 331-3500 | ? CalltheChamp.com | ? [email protected]

"Mike was very professional. Explained what and why things needed to be done. Was on time and cleaned up after his work in our living room. I would highly recommend him."

Lew R on November 2025

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 job gets treated like it's 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. Licensed, insured, and proudly serving MA & RI. When the lights go out, don't call just anyone? Call the Champ. ? (774) 331-3500 | ? CalltheChamp.com | ? [email protected]

"Mike was very professional. Explained what and why things needed to be done. Was on time and cleaned up after his work in our living room. I would highly recommend him."

Lew R on November 2025

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Electrical questions, answered by experts

When shopping for a multimeter to handle this job, make sure you purchase one that is able to test for capacitance. While most multimeters offer this function, some do not. You shouldn’t have to spend a lot of money to find the right multimeter. There are models that can perform this test that cost as little as $10.

While not always necessary, wiring your circuit breaker in a certain way can ease both the installation process and use afterward. For starters, you’ll need to install the electrical panel so that the main service knockout aligns with the cable conduit. If they aren’t aligned, you may not have sufficient working space to finish running the wires. Using cable trays, on the other hand, gives you a bit more freedom to and flexibility in where and which direction you install the wires. At the end of the day, the power flow will be the same whether the cords run up or down.

Three-way switches are only replaceable with three-way switches. A single-pole switch won't work if you replace one or more of a pair of three-way switches. By electrical code, three-way switch configurations are necessary at the top and bottom of a staircase between residential floors.

At a minimum, you need an electrician to inspect the house wiring after a fire. The electrician will need to replace damaged or melted wires. If the electrical wiring is old, about 25 years or more, you should rewire the house after a fire. Old wiring can increase the risk of another fire, so replacing the wires is the safest option.

Watts and volts represent distinct aspects of a light bulb’s functionality. Volts measure the electrical force that drives the current through the bulb, determining its compatibility with the power source. Watts, on the other hand, quantify the bulb’s power consumption and indicate its brightness level. Higher watts generally mean a brighter bulb.

The Marlborough, MA homeowners’ guide to electrical services

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

What do you need done? We’ll find top pros.
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