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Electrical for home addition or remodel installers 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 Moises Sarante
Moises Sarante
59 West St
5.00(
4
)
Approved Pro
Moises Sarante
59 West St
5.00(
4
)
Approved Pro
15 local quotes requested
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


Martinez Electrician
2 Oliver Street Unit 1
5.00(
3
)
Approved Pro
Martinez Electrician
2 Oliver Street Unit 1
5.00(
3
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project.

"Had upgrade electrical system from 100amp to 200amp. Team was very efficient, cleaned up after done. I plan on having more work done by this company. Prices are very reasonable, I recommend them 100%"

Stephen C on May 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project.

"Had upgrade electrical system from 100amp to 200amp. Team was very efficient, cleaned up after done. I plan on having more work done by this company. Prices are very reasonable, I recommend them 100%"

Stephen C on May 2024


Avatar for Michael J Roberts
Michael J Roberts
59 Fitchburg Road
5.00(
6
)
Approved Pro
Michael J Roberts
59 Fitchburg Road
5.00(
6
)
Approved Pro
8 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to 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.

"I Hired Michael to put in new light fixtures in the kitchen and bathroom.He did an excellent job and was very honest and professional."

Jessica W on March 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to 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.

"I Hired Michael to put in new light fixtures in the kitchen and bathroom.He did an excellent job and was very honest and professional."

Jessica W on March 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 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


Avatar for Flanagan Electric LLC
Flanagan Electric LLC
837 New West Townsend Rd
5.00(
14
)
Approved Pro
Flanagan Electric LLC
837 New West Townsend Rd
5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
14 local quotes requested

is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Flanagan Electric relocated a difficult to access hardwired junction box for a garbage disposal to accessible plug location for the disposal's replacement, adding GFCI protection in the process. Punctual, courteous, cleaned up work area when finished, and good price. Extremely pleased with the work performed, and I will DEFINITELY engage Flanagan Electric again for future work. Thank you!"

Erich M on February 2025

is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Flanagan Electric relocated a difficult to access hardwired junction box for a garbage disposal to accessible plug location for the disposal's replacement, adding GFCI protection in the process. Punctual, courteous, cleaned up work area when finished, and good price. Extremely pleased with the work performed, and I will DEFINITELY engage Flanagan Electric again for future work. Thank you!"

Erich M on February 2025


Batten Electric
93 East Road
4.86(
49
)
Approved Pro
Batten Electric
93 East Road
4.86(
49
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
37 years of experience

With over 30 years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest!

"wurds.... ummm, words and more wordz"

Chris P on November 2022

With over 30 years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest!

"wurds.... ummm, words and more wordz"

Chris P on November 2022


Maloy Electric
66 Burnaby Street
New on HomeAdvisorNew on Angi
Approved Pro
Maloy Electric
66 Burnaby Street
New on AngiNew on HomeAdvisor
Approved Pro
Free onsite estimate

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.

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.


Avatar for 4th Generation Electric, Inc.
4th Generation Electric, Inc.
375 Harvard Street Unit A
5.00(
10
)
Approved Pro
4th Generation Electric, Inc.
375 Harvard Street Unit A
5.00(
10
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
37 local quotes requested

At 4th Generation Electric, we proudly uphold a legacy of excellence in electrical services that spans four generations since 1938. For 13 years, we've been delivering top-tier residential electrical solutions. Our mission is to provide comprehensive and cutting-edge design, installation, and upgrades. As a certified Generac dealer, we specialize in backup power solutions and EV charger installations. Our team, with unmatched expertise, is dedicated to analyzing, troubleshooting, and solving all your electrical needs. Trust 4th Generation Electric to deliver innovative solutions for the modern electrical world. Your satisfaction and safety are our top priorities.

"The electrician arrived promptly. I explained my needs and any questions/recommendations were well received and answered well. I have another electrical issue I have already given to the company and have scheduled an appointment with them next month. Highly recommended. Thanks, Bob J. :)"

Robert J on January 2025

At 4th Generation Electric, we proudly uphold a legacy of excellence in electrical services that spans four generations since 1938. For 13 years, we've been delivering top-tier residential electrical solutions. Our mission is to provide comprehensive and cutting-edge design, installation, and upgrades. As a certified Generac dealer, we specialize in backup power solutions and EV charger installations. Our team, with unmatched expertise, is dedicated to analyzing, troubleshooting, and solving all your electrical needs. Trust 4th Generation Electric to deliver innovative solutions for the modern electrical world. Your satisfaction and safety are our top priorities.

"The electrician arrived promptly. I explained my needs and any questions/recommendations were well received and answered well. I have another electrical issue I have already given to the company and have scheduled an appointment with them next month. Highly recommended. Thanks, Bob J. :)"

Robert J on January 2025

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Electrical for home addition or remodel installations FAQs

There are several telltale signs that your home is due for an electrical upgrade. You may need to rewire your house if your lights are constantly flickering or your circuit breaker keeps tripping. If you feel mild electric shocks when you touch light switches, hear buzzing sounds, or notice burning smells, you may need to rewire your house, too. Discolored or burnt-looking switches and faceplates are another crucial warning sign. 

Properly installed copper wiring in a residential property can last as long as 50 to 100 years in some cases, but many homes over 30 years old are due for an upgrade. That’s the timeline that many experts recommend, even if it is only a partial update to accommodate technological advancements, increased power demands, and changing safety requirements. 

At $3 to $5 per square foot, the cost to wire a 2,000-square-foot house ranges from $6,000 to $10,000, on average. This can depend on many factors, like the age and complexity of the house and how easy it is for contractors to access the areas they need to get the job done. Opening and repairing walls can further add to your total cost. 

The homeowners guide to electrical for home addition or remodel installations
From average costs to expert advice, get all the answers you need to get your job done.
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new home circuit breaker electrical panel on garage wall
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modern black metal lighting fixtures hanging in dining room
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.
home generator in backyard being repaired by technician
Apr 14, 2025
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Discover how much whole-house generator maintenance costs based on factors like your unit’s fuel type, size, design, and condition.
light switch on wall of home
Apr 9, 2025
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Budget for the cost to replace a light switch based on factors such as switch type, project complexity, hiring a professional electrician, and more.
ceiling with recessed lighting installed
Apr 9, 2025
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Budget for the cost to install recessed lighting based on factors such as type of light, wiring, labor, trim and finish type, and more.
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