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Electrical wiring or panel upgrade pros in Leominster

Alexandre Oliveira Electric
102 Groton Road
5.00(
3
)
Approved Pro
Alexandre Oliveira Electric
102 Groton Road
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 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 Steven R. Berube, Electrician
Steven R. Berube, Electrician
7 Mossman Road
5.00(
3
)
Approved Pro
Steven R. Berube, Electrician
7 Mossman Road
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 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
17 Oak Ct. Apt 1
5.00(
3
)
Approved Pro
Elohim Electric Inc
17 Oak Ct. Apt 1
5.00(
3
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 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 Moises Sarante
Moises Sarante
59 West St
5.00(
4
)
Approved Pro
Moises Sarante
59 West St
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 Thomas A. Jennette Electric
Thomas A. Jennette Electric
150 Ravine Road
4.88(
8
)
Approved Pro
Thomas A. Jennette Electric
150 Ravine Road
4.88(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 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


Avatar for Tenzoh Electric
Tenzoh Electric
13 Commonwealth Ave
New on HomeAdvisorNew on Angi
Approved Pro
Tenzoh Electric
13 Commonwealth Ave
New on AngiNew on HomeAdvisor
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!

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!


Avatar for Phillip Aiello Electrician
Phillip Aiello Electrician
399 Page St
5.00(
2
)
Approved Pro
Phillip Aiello Electrician
399 Page St
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 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


Joseph Lapomardo, Electrician
5 White Avenue
4.97(
248
)
Approved Pro
Joseph Lapomardo, Electrician
5 White Avenue
4.97(
248
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
14 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.

" ⸻ I recently hired Joe C. to install an EV charger at my home, and I couldn’t be happier with the experience. From the start, he was upfront with pricing—no surprises, just a fair and reasonable quote. He communicated clearly and professionally throughout the process, showing up right on time and walking me through everything he was doing. His knowledge and expertise were immediately clear, and he made sure the installation was safe, efficient, and up to code. Everything was done neatly and exactly as promised. It’s rare to find someone this reliable and committed to doing quality work—I highly recommend him to anyone looking for electrical work, especially EV charger installations!"

Lisa B on June 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.

" ⸻ I recently hired Joe C. to install an EV charger at my home, and I couldn’t be happier with the experience. From the start, he was upfront with pricing—no surprises, just a fair and reasonable quote. He communicated clearly and professionally throughout the process, showing up right on time and walking me through everything he was doing. His knowledge and expertise were immediately clear, and he made sure the installation was safe, efficient, and up to code. Everything was done neatly and exactly as promised. It’s rare to find someone this reliable and committed to doing quality work—I highly recommend him to anyone looking for electrical work, especially EV charger installations!"

Lisa B on June 2025


Avatar for Landry Mechanical, Inc.- Electrical
Landry Mechanical, Inc.- Electrical
22 Howe Ave
4.66(
87
)
Approved Pro
Landry Mechanical, Inc.- Electrical
22 Howe Ave
4.66(
87
)
Approved Pro
Super Service Award
Customers say: Quality work
219 local quotes requested
17 years of experience

In 2008, Landry Mechanical Inc Plumbing HVAC & Electric began serving residents throughout Worcester and Middlesex County. We started out just serving 20 systems a year and working on systems that our competitors ignored, such as wood systems or alternative energy systems. In putting our customers first, our reputation for quality work grew, as did our business. We guarantee 100% customer satisfaction A proud part of the Nextstar Network™ You always talk to a real person when you call us A+ rated by the BBB Today our team is 70 strong and staffed by industry experts who prioritize giving our customers the best experience possible. We do this by sticking to our goals of offering affordable, timely, effective services that are backed by ongoing training to keep up our technical aptitude. Services Provided by Locals, for Locals

""

Maria S on October 2024

In 2008, Landry Mechanical Inc Plumbing HVAC & Electric began serving residents throughout Worcester and Middlesex County. We started out just serving 20 systems a year and working on systems that our competitors ignored, such as wood systems or alternative energy systems. In putting our customers first, our reputation for quality work grew, as did our business. We guarantee 100% customer satisfaction A proud part of the Nextstar Network™ You always talk to a real person when you call us A+ rated by the BBB Today our team is 70 strong and staffed by industry experts who prioritize giving our customers the best experience possible. We do this by sticking to our goals of offering affordable, timely, effective services that are backed by ongoing training to keep up our technical aptitude. Services Provided by Locals, for Locals

""

Maria S on October 2024


Tremblay Electric, Inc
PO Box 871
New on HomeAdvisorNew on Angi
Approved Pro
Tremblay Electric, Inc
PO Box 871
New on AngiNew on HomeAdvisor
Approved Pro
33 local quotes requested
5 years of experience

Detailed efficient dependable With over 10 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We work for our customers on their schedule, as to make it as convenient as possible for you! We look forward to working with you!

Detailed efficient dependable With over 10 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We work for our customers on their schedule, as to make it as convenient as possible for you! We look forward to working with you!

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

HVAC systems consume the largest portion of household electricity, as they operate frequently throughout the year. Water heaters represent another significant energy user in most homes, along with refrigerators that run continuously. Clothes dryers, dishwashers, and cooking appliances also contribute substantially to electricity usage. Entertainment systems, particularly those left in standby mode, can collectively add meaningful amounts to monthly bills.

Time-of-use electricity plans charge different rates depending on when you use power. Peak hours—typically weekday afternoons and evenings—come with premium rates, while overnight and weekend hours often feature discounted pricing. Households that can shift major electricity usage to off-peak hours may benefit from these plans. The effectiveness depends on your schedule flexibility and ability to run major appliances during lower-rate periods.

Solar power systems represent a significant investment, currently averaging between $18,115 and $35,165 for residential installations. The financial benefit varies based on your location's sun exposure, local electricity rates, and available incentives. Homes with consistently high electricity bills see better returns on solar investments. Many homeowners consider both immediate savings and property value enhancement when evaluating solar options. Contact solar panel installers near you to discuss the potential costs and benefits for your home. 

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.
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Find out how much it costs to replace or upgrade an electrical panel. Read on for pricing breakdowns, cost factors, and when it’s time to upgrade your panel.
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Apr 16, 2025
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The cost to replace a light fixture depends on the type and number of fixtures you have. Use this guide to plan your budget.
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