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Find Electrical wiring or panel upgrade pros in Leominster

Avatar for Steven R. Berube, Electrician

Steven R. Berube, Electrician

5.00(
3
)
Approved Pro

Steven R. Berube, Electrician

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Steven R. Berube, Electricianstrive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"Installed 10,000 kilowatt, back up generator, for a pool house."

Greg M on February 2021

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Steven R. Berube, Electricianstrive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"Installed 10,000 kilowatt, back up generator, for a pool house."

Greg M on February 2021


Elohim Electric Inc

5.00(
3
)
Approved Pro

Elohim Electric Inc

5.00(
3
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 years of experience

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

"The contractor was good. Finish job very fast. Quality is good. Response to my message promotly."

Jie C on October 2020

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

"The contractor was good. Finish job very fast. Quality is good. Response to my message promotly."

Jie C on October 2020


Avatar for Thomas A. Jennette Electric

Thomas A. Jennette Electric

4.88(
8
)
Approved Pro

Thomas A. Jennette Electric

4.88(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

TAJ Electric is owned and operated by Thomas A Jennette Jr, a highly knowledgeable, fully licensed and insured electrician in the state of Massachusetts. Thomas has over 15 years experience in the trade, instructing and performing work on residential, industrial and commercial areas. His attention to detail, honesty, reliability and skills are unmatched and make for the perfect professional tradesmen for any electrical job.

"Came out when he said he would. A little hard to get a hold of before the job. Quote was super reasonable almost half the amount the other guys wanted to charge."

Alicia C on March 2022

TAJ Electric is owned and operated by Thomas A Jennette Jr, a highly knowledgeable, fully licensed and insured electrician in the state of Massachusetts. Thomas has over 15 years experience in the trade, instructing and performing work on residential, industrial and commercial areas. His attention to detail, honesty, reliability and skills are unmatched and make for the perfect professional tradesmen for any electrical job.

"Came out when he said he would. A little hard to get a hold of before the job. Quote was super reasonable almost half the amount the other guys wanted to charge."

Alicia C on March 2022


Alexandre Oliveira Electric

5.00(
3
)
Approved Pro

Alexandre Oliveira Electric

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

Alexandre Oliveira Electric is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to 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!

"Did GREAT JOB"

Kate W on May 2020

Alexandre Oliveira Electric is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to 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!

"Did GREAT JOB"

Kate W on May 2020


Avatar for Moises Sarante

Moises Sarante

5.00(
4
)
Approved Pro

Moises Sarante

5.00(
4
)
Approved Pro
14 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 Phillip Aiello Electrician

Phillip Aiello Electrician

5.00(
2
)
Approved Pro

Phillip Aiello Electrician

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

We can take on a wide range of residential and commercial 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.

"Excellent work. I will hire for other projects. Eric and Chad came. They were friendly and respectful. Phil came to the house to make sure everything was done right. I am very pleased."

Judy I on April 2022

We can take on a wide range of residential and commercial 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.

"Excellent work. I will hire for other projects. Eric and Chad came. They were friendly and respectful. Phil came to the house to make sure everything was done right. I am very pleased."

Judy I on April 2022


Avatar for A&A Electrical LLC

A&A Electrical LLC

5.00(
7
)
Approved Pro

A&A Electrical LLC

5.00(
7
)
Approved Pro
3 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job

"Excellent work at a competitive price."

John C on October 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job

"Excellent work at a competitive price."

John C on October 2025


Avatar for Champion Electrical Services Inc

Champion Electrical Services Inc

5.00(
26
)
Approved Pro

Champion Electrical Services Inc

5.00(
26
)
Approved Pro
Super Service Award
Customers say: Quick response
32 local quotes requested
1 years of experience

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 | ? Hello@CallTheChamp.com

"Dan King was the wonderful electrician who did our electrical project. He installed new -above and below -cabinet lighting in our kitchen - which included rewiring, etc. He was kind, competent, efficient and very hard working! Highly recommended!!!! The lighting effect is beautiful and we are very thrilled with the result! "

Gail T on January 2026

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 | ? Hello@CallTheChamp.com

"Dan King was the wonderful electrician who did our electrical project. He installed new -above and below -cabinet lighting in our kitchen - which included rewiring, etc. He was kind, competent, efficient and very hard working! Highly recommended!!!! The lighting effect is beautiful and we are very thrilled with the result! "

Gail T on January 2026


Joseph Lapomardo, Electrician

4.97(
261
)
Approved Pro

Joseph Lapomardo, Electrician

4.97(
261
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
57 local quotes requested

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.

"Offered to come over on a holiday to do the installation. Very courteous and professional. Did a terrific job. Would recommend "

Erik K on January 2026

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.

"Offered to come over on a holiday to do the installation. Very courteous and professional. Did a terrific job. Would recommend "

Erik K on January 2026


"Quick assessment & install, worker was friendly and answered all our questions clearly and with detail. The outlet installed works perfectly. Price was very reasonable, I will always call this technician in the future."

Peter A on January 2026

Hello my name is Nick and I run dynamic power solutions. When you book with us you can expect high quality work done right and on time with a fair price. Please call or text today 774-293-3321

"Quick assessment & install, worker was friendly and answered all our questions clearly and with detail. The outlet installed works perfectly. Price was very reasonable, I will always call this technician in the future."

Peter A on January 2026

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FAQs for electrical wiring or panel upgrade projects in Leominster, MA

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The Leominster, 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.