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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon660
    Verified electrical services reviews

Find Electricians in Chelmsford

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
240 local quotes requested

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


Malvern Furusa Electrician LLC

4.43(
14
)
Approved Pro

Malvern Furusa Electrician LLC

4.43(
14
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
90 local quotes requested

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"After a little phone and text tagging, George showed up today and completed the job."

Richard P on September 2024

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"After a little phone and text tagging, George showed up today and completed the job."

Richard P on September 2024


Avatar for Amazan Electrical

Amazan Electrical

5.00(
13
)
Approved Pro

Amazan Electrical

5.00(
13
)
Approved Pro
Customers say: True professional
2 years of experience
Emergency services offered

Welcome to Amazan Electrical, proudly servicing from Leominster to Boston and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers we serve. Call us today! You will not be disappointed. As we travel to meet with you and go over your ideal electrical needs, there will be a $100 estimate fee. We look forward to working with you!

"Very professional and friendly personality. Completed the project same day. We were able to use our electricity that night. He even added on a requested project for me. Nice guy. Thank you very much!"

VIRGINIA P on December 2024

Welcome to Amazan Electrical, proudly servicing from Leominster to Boston and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers we serve. Call us today! You will not be disappointed. As we travel to meet with you and go over your ideal electrical needs, there will be a $100 estimate fee. We look forward to working with you!

"Very professional and friendly personality. Completed the project same day. We were able to use our electricity that night. He even added on a requested project for me. Nice guy. Thank you very much!"

VIRGINIA P on December 2024


Avatar for Guilherme Soares

Guilherme Soares

5.00(
1
)
Approved Pro

Guilherme Soares

5.00(
1
)
Approved Pro
3 years of experience
Free onsite estimate

Licensed Electrician in Massachusetts and Fully Insured Started in the electrical business in 2016 and got my license in 2021 so its over 8 years of experience in the trade. My approach is to provide you with the most effective service within the electrical national code and quality residential work such as ceiling fans, circuits & wiring, lighting, panels, smoke detectors, code compliance & more. providing you the quality and safety you deserve.

"I needed to install a car charger at my house, and I couldn?t be happier. they were super friendly, on time, and made sure everything was set up perfectly. The whole process was smooth, and they left everything clean and tidy. The pricing was fair, with no hidden cahrges. I?d definitely recommend them if you need any electrical work done. "

Henry L on January 2025

Licensed Electrician in Massachusetts and Fully Insured Started in the electrical business in 2016 and got my license in 2021 so its over 8 years of experience in the trade. My approach is to provide you with the most effective service within the electrical national code and quality residential work such as ceiling fans, circuits & wiring, lighting, panels, smoke detectors, code compliance & more. providing you the quality and safety you deserve.

"I needed to install a car charger at my house, and I couldn?t be happier. they were super friendly, on time, and made sure everything was set up perfectly. The whole process was smooth, and they left everything clean and tidy. The pricing was fair, with no hidden cahrges. I?d definitely recommend them if you need any electrical work done. "

Henry L on January 2025


Avatar for Moises Sarante

Moises Sarante

5.00(
4
)
Approved Pro

Moises Sarante

5.00(
4
)
Approved Pro
13 years of experience

We pride ourselves on being the best Electrical company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Excellent service, very professional, responsible and reliable "

Grissel G on January 2025

We pride ourselves on being the best Electrical company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Excellent service, very professional, responsible and reliable "

Grissel G on January 2025


Avatar for Dave Alcott Electric

Dave Alcott Electric

5.00(
4
)
Approved Pro

Dave Alcott Electric

5.00(
4
)
Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We thrive to take care of all our client's unique needs. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you Weekends M-F 8-5pm

"Dave did great work. He was always in communication with us and was transparent and honest. Knocked out a service upgrade in a day! Gave an invoice and scope of work when requested and showed up on time ready to go. Both Dave and his apprentice John were respectful and an absolute pleasure to work with on this project."

Joseph T on February 2025

Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We thrive to take care of all our client's unique needs. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you Weekends M-F 8-5pm

"Dave did great work. He was always in communication with us and was transparent and honest. Knocked out a service upgrade in a day! Gave an invoice and scope of work when requested and showed up on time ready to go. Both Dave and his apprentice John were respectful and an absolute pleasure to work with on this project."

Joseph T on February 2025


Avatar for Jonathan Sears

Jonathan Sears

5.00(
2
)
Approved Pro

Jonathan Sears

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

Jonathan Sears Journeyman Electrician is a locally owned and operated company that values honesty and integrity in all aspects of our business. With a decade of hands on experience we strive to provide exceptional service to our customers for all your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Jonathan was super knowledgeable and very reasonably priced. He was efficient and helpful and extremely kind. I would highly recommend and will use him again, he made hiring a pro as easy and enjoyable as possible."

Trinidad R on October 2023

Jonathan Sears Journeyman Electrician is a locally owned and operated company that values honesty and integrity in all aspects of our business. With a decade of hands on experience we strive to provide exceptional service to our customers for all your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Jonathan was super knowledgeable and very reasonably priced. He was efficient and helpful and extremely kind. I would highly recommend and will use him again, he made hiring a pro as easy and enjoyable as possible."

Trinidad R on October 2023


Heenan Electric

4.90(
5
)
Approved Pro

Heenan Electric

4.90(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We can take on a wide range of residential electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Since hiring Chris Iâ ve recommended him to several family and friends. Communication was seamless and the project was completed within the timeframe outlined. We are really happy with the final project and we would certainly hire Chris again with any future project!"

Rachel M on April 2023

We can take on a wide range of residential electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Since hiring Chris Iâ ve recommended him to several family and friends. Communication was seamless and the project was completed within the timeframe outlined. We are really happy with the final project and we would certainly hire Chris again with any future project!"

Rachel M on April 2023


Link Established, LLC

New on AngiNew on Angi
Approved Pro

Link Established, LLC

New on AngiNew on Angi
Approved Pro
13 years of experience
Free onsite estimate

We specialize in all aspect of computer repair, networking, and telecommunication. With over 16 years of business we are proud to take care of your needs. We specialize in residential and commercial IT services.

We specialize in all aspect of computer repair, networking, and telecommunication. With over 16 years of business we are proud to take care of your needs. We specialize in residential and commercial IT services.


Avatar for Bellas Electric

Bellas Electric

5.00(
4
)
Approved Pro

Bellas Electric

5.00(
4
)
Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

Finding reliable electrical services for commercial or residential projects is vital to ensure safety, quality, and efficiency. Electrical work requires precision and expertise, as improper installation or repair can lead to serious consequences, including electrical fires or system failures. That’s where Bella’s Electric Inc comes into play. As a trusted electrician in the Massachusstes area, we provide top-notch services backed by years of experience and a commitment to excellence. Our team takes pride in delivering safe, efficient, and cost-effective solutions that meet our clients’ unique needs. Choose Bella’s Electric Inc for your next project and experience the difference that professionalism and dedication can make.

"I can’t say enough good things about Bella's Electric Inc. and its incredible owner, Tiago Felisbino. From the moment you connect with this company, you feel the difference—integrity, dedication, and genuine care are at the heart of everything they do. Tiago is not only a skilled professional and a tireless worker, but also a deeply compassionate person whose values shine through in his business. His commitment to excellence is matched only by the love and pride he shows for his beautiful autistic daughter, whose presence adds a unique and inspiring spirit to the company’s story. Whether it’s a small job or a significant project, Bellas Electri delivers with precision, reliability, and heart. It’s rare to find a company that blends technical expertise with such personal warmth. Supporting Bella's Electric means supporting a family-driven business that genuinely cares about its community. Highly recommended—for the quality of the work, and the quality of the people behind it. "

Priscila F on August 2025

Finding reliable electrical services for commercial or residential projects is vital to ensure safety, quality, and efficiency. Electrical work requires precision and expertise, as improper installation or repair can lead to serious consequences, including electrical fires or system failures. That’s where Bella’s Electric Inc comes into play. As a trusted electrician in the Massachusstes area, we provide top-notch services backed by years of experience and a commitment to excellence. Our team takes pride in delivering safe, efficient, and cost-effective solutions that meet our clients’ unique needs. Choose Bella’s Electric Inc for your next project and experience the difference that professionalism and dedication can make.

"I can’t say enough good things about Bella's Electric Inc. and its incredible owner, Tiago Felisbino. From the moment you connect with this company, you feel the difference—integrity, dedication, and genuine care are at the heart of everything they do. Tiago is not only a skilled professional and a tireless worker, but also a deeply compassionate person whose values shine through in his business. His commitment to excellence is matched only by the love and pride he shows for his beautiful autistic daughter, whose presence adds a unique and inspiring spirit to the company’s story. Whether it’s a small job or a significant project, Bellas Electri delivers with precision, reliability, and heart. It’s rare to find a company that blends technical expertise with such personal warmth. Supporting Bella's Electric means supporting a family-driven business that genuinely cares about its community. Highly recommended—for the quality of the work, and the quality of the people behind it. "

Priscila F on August 2025

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Showing 1-10 of 241
Electrical questions, answered by experts

Licensed electricians should perform work for safety reasons; improper installations can prove hazardous or result in code violations currently.

Hiring an electrician to install a new ceiling fan may be the best course of action. Installing a ceiling fan requires basic electrical and mechanical knowledge. It also requires holding it up with one hand and in an awkward position, making the installation even more difficult. If you’re uncomfortable with these circumstances, your best bet is to hire a professional.

A piggyback circuit breaker, also known as a tandem or double-stuff breaker, combines two separate circuits into a single slot in a breaker panel. This design allows adding more circuits without a larger panel, making it a space-saving solution. Each breaker in the piggyback unit operates independently, protecting two circuits in one standard breaker slot. This is especially useful in older panels with limited space for additional breakers.

Updating your old outlets, or adding grounding clamps to a metal box are two methods. Each home is different. Consult an electrician for advice on grounding a wire without doing extensive work to dig into the ground.

If you have a lamp that flickers or doesn’t stay on, it’s a sign that it’s time to rewire it. Additionally, it’s important to rewire antique lamps so they’re safe to continue using without the risk of an electrical fire. If the plug on your lamp is more than 15 years old or you notice poor performance like flickering, you should hire a lamp repair service to rewire it. If you’re upgrading the bulbs in an antique lamp from incandescent to LED or CFL bulbs, rewire it so it’s compatible with the modern bulbs.

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.