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Electrical wiring or panel upgrade pros in Winchendon

Avatar for Moises Sarante
Moises Sarante
59 West St
5.00(
4
)
Approved Pro
Moises Sarante
59 West St
5.00(
4
)
Approved Pro
11 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


Steven J. LaCouture Electrician
98 Garnet Hill Road
5.00(
1
)
Approved Pro
Steven J. LaCouture Electrician
98 Garnet Hill Road
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

With over 12 years of experience, Steven LaCouture works hard to bring each customer the best possible service and quality available. We look forward to working with you soon on your next project. We welcome your questions and thank you for your interest.

"He was the best electrician ive ever had. his work is neat and clean and procice. very professional."

Brianna W on September 2018

With over 12 years of experience, Steven LaCouture works hard to bring each customer the best possible service and quality available. We look forward to working with you soon on your next project. We welcome your questions and thank you for your interest.

"He was the best electrician ive ever had. his work is neat and clean and procice. very professional."

Brianna W on September 2018


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 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


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
13 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


Avatar for Kevin Kelley Electrical LLC
Kevin Kelley Electrical LLC
15 Saddlebred Drive
4.88(
32
)
Approved Pro
Kevin Kelley Electrical LLC
15 Saddlebred Drive
4.88(
32
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
3 years of experience

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. Give us a call today! We look forward to working with you!

"Responded immediately and got the job done the same day!"

John C on December 2024

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. Give us a call today! We look forward to working with you!

"Responded immediately and got the job done the same day!"

John C on December 2024


Avatar for The MAD Electrician
The MAD Electrician
95 Glenwood Place
5.00(
4
)
Approved Pro
The MAD Electrician
95 Glenwood Place
5.00(
4
)
Approved Pro
Free onsite estimate
Emergency services offered

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 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. Call us today!

"Professional, reliable and always a pleasure to work with ! Mike Has helped diagnose many issues and resolved quickly . Responds to calls asap , if you need an electrician , he’s who you want ! "

Cathy B on May 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 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. Call us today!

"Professional, reliable and always a pleasure to work with ! Mike Has helped diagnose many issues and resolved quickly . Responds to calls asap , if you need an electrician , he’s who you want ! "

Cathy B on May 2025


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
39 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


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 T K Lyden Electric & Generator, Inc.
T K Lyden Electric & Generator, Inc.
PO Box 531
4.53(
89
)
Approved Pro
T K Lyden Electric & Generator, Inc.
PO Box 531
4.53(
89
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
23 local quotes requested

T. K. Lyden Electric & Generator Inc. Is family owned business for over 49 years we provide our clients with stand by power solutions by Generac, Kohler, Briggs & Stratton, Honeywell and other types of power generation. We also offer repairs, service plans and conduct warranty repairs. Specializing in Generator systems, electrical service upgrades, panel meter replacement. We work directly with the utility company to engineer and install your new or upgrade your existing service. Now taking EV Charging station orders. Our technicians are Tesla and Charge Point certified and currently training for other systems. All quotes are free! We are serving all of Central and Western Massachusetts.

"N"

Jeff A on April 2023

T. K. Lyden Electric & Generator Inc. Is family owned business for over 49 years we provide our clients with stand by power solutions by Generac, Kohler, Briggs & Stratton, Honeywell and other types of power generation. We also offer repairs, service plans and conduct warranty repairs. Specializing in Generator systems, electrical service upgrades, panel meter replacement. We work directly with the utility company to engineer and install your new or upgrade your existing service. Now taking EV Charging station orders. Our technicians are Tesla and Charge Point certified and currently training for other systems. All quotes are free! We are serving all of Central and Western Massachusetts.

"N"

Jeff A on April 2023

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Showing 1-10 of 157

Electrical wiring or panel upgrades FAQs

A whole-house surge protector blocks voltage spikes from lightning, grid issues, or even large appliances before they can fry your wiring or electronics. By diverting excess current at the main panel, it shields everything from your HVAC to your phone chargers and can extend the life of pricey appliances. Homeowners in storm-prone regions or with older panels see the biggest payoff, but any home that relies on sensitive electronics benefits.

Most whole-house surge protectors work for two to three years. Low-level spikes—too small to notice—hit your panel every day and slowly wear down the internal components. Once the unit’s capacity is depleted, it can’t prevent a larger surge, so plan to replace it on schedule (or sooner if a major lightning strike occurs) to keep your electronics and HVAC equipment safe.

A surge protector begins guarding your circuits the moment an electrician snaps it into place. Whether the spike originates from a nearby lightning strike or your fridge kicking on, the protector shunts the extra current to ground before it can reach outlets or hard-wired systems, such as your AC. That instant response is why a small upfront cost can save thousands in appliance repairs.

The unit mounts on or next to your main electrical panel. Type 1 models sit on the supply side, catching outside spikes before they hit the breaker. Type 2 devices snap inside the panel and tame surges that start within the house. Either way, placement at the panel lets the protector guard every circuit at once.

Plan to swap the device every three to five years—or sooner if you upgrade your panel, add high-demand appliances, or notice flickering lights and tripped breakers. Relying on a maze of power strips is another red flag that your current setup isn’t keeping up. Replacing the surge protector at these milestones keeps your electrical system on safe footing.

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