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Verified Reviews for Electrical Service pros in Watertown, MA
*The Angi rating for Electrical Service companies in Watertown, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.
*The HomeAdvisor rating for Electrical Service companies in Watertown, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.
Last update on November 14, 2025
Find Electricians in Watertown

Cotti-Johnson Heating-Cooling-Electrical
Cotti-Johnson Heating-Cooling-Electrical
Experiencing issues with your heating, air conditioning, plumbing, or electrical systems? Cotti-Johnson is your reliable one-stop shop for all home comfort needs. From simple fixes to large-scale projects, our professional team handles everything with honesty and expertise. We offer 24/7 emergency services and specialized design services for landscape and indoor lighting. Trust us for top-notch, efficient, and transparent service. Visit our website at callcotti.com or call us at (833) 826-8844 to see how we can improve your home's comfort and efficiency.
"Happy with the work, and the customer service. Will definitely call on them for future work."
Fran P on June 2025
Experiencing issues with your heating, air conditioning, plumbing, or electrical systems? Cotti-Johnson is your reliable one-stop shop for all home comfort needs. From simple fixes to large-scale projects, our professional team handles everything with honesty and expertise. We offer 24/7 emergency services and specialized design services for landscape and indoor lighting. Trust us for top-notch, efficient, and transparent service. Visit our website at callcotti.com or call us at (833) 826-8844 to see how we can improve your home's comfort and efficiency.
"Happy with the work, and the customer service. Will definitely call on them for future work."
Fran P on June 2025

NETR Inc
NETR Inc
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
Malvern Furusa Electrician LLC
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

Amazan Electrical
Amazan Electrical
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

J M Electrical Company, Inc.
J M Electrical Company, Inc.
With 35+ years of 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.
"First and foremost, Joel was a pleasure to work with! Joel was extremely knowledgeable and helpful with the installation of our new Google nest. We were impressed with how prompt & easy going he was! Definitely going to be using him & recommending to family & friends."
Shane O on July 2021
With 35+ years of 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.
"First and foremost, Joel was a pleasure to work with! Joel was extremely knowledgeable and helpful with the installation of our new Google nest. We were impressed with how prompt & easy going he was! Definitely going to be using him & recommending to family & friends."
Shane O on July 2021

Net DirXions, Inc.
Net DirXions, Inc.
Commercial Business Only. Our Team is as diverse as you need it to be. Our Help Desk Team can help your employees with their desktop support issues, such as MS Office, Gmail, and much more. We provide immediate access to our live IT support professional via telephone, chat, or e-mail 24 hours a day. Our Advisory Team can guide management as to how your company can move forward with new technology. We recognized the fundamental challenges of small to medium sized businesses to support an IT infrastructure as well implement, integrate and support cloud-based solutions. The benefits of partnering with NDX and using our NDX Cloud Platform Services removes the need of maintaining in-house skilled technical staff, allows for the focus on your business and not technology, predictable IT budgets and enables business flexibility and mobility.
"They were very professional and went far beyond what I expected. I'm am an architect and paying attention to detail is very important to me. I was very impressed and would highly recommend them to anyone. C D Calhoun"
CD C on September 2023
Commercial Business Only. Our Team is as diverse as you need it to be. Our Help Desk Team can help your employees with their desktop support issues, such as MS Office, Gmail, and much more. We provide immediate access to our live IT support professional via telephone, chat, or e-mail 24 hours a day. Our Advisory Team can guide management as to how your company can move forward with new technology. We recognized the fundamental challenges of small to medium sized businesses to support an IT infrastructure as well implement, integrate and support cloud-based solutions. The benefits of partnering with NDX and using our NDX Cloud Platform Services removes the need of maintaining in-house skilled technical staff, allows for the focus on your business and not technology, predictable IT budgets and enables business flexibility and mobility.
"They were very professional and went far beyond what I expected. I'm am an architect and paying attention to detail is very important to me. I was very impressed and would highly recommend them to anyone. C D Calhoun"
CD C on September 2023

JBJ Systems, Inc.
JBJ Systems, Inc.
JBJ SYSTEMS provides innovative security systems, including video surveillance and access control, as well as advanced structured cabling and network solutions. Our expert technicians bring together experience and knowledge with trusted solutions, delivering results on time and on budget.
JBJ SYSTEMS provides innovative security systems, including video surveillance and access control, as well as advanced structured cabling and network solutions. Our expert technicians bring together experience and knowledge with trusted solutions, delivering results on time and on budget.

Arts Home Improvement, Inc.
Arts Home Improvement, Inc.
We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!
"Lou (Luciano) was incredibly prompt, helpful and professional from the outset. He contacted me immediately and set up a convenient time to survey the space and make recommendations that would meet both my budget and my needs. He followed up rapidly by both email and phone in response to my questions and was patient in addressing all my concerns at every step. He was willing to work with my schedule to set up a good time to actually do the work and handled every aspect of the project from designing the closet organizers to fit two somewhat unusual spaces, acquiring all the requisite materials from Home Depot, assembling, installing and cleanin"
Ada Z on August 2010
We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!
"Lou (Luciano) was incredibly prompt, helpful and professional from the outset. He contacted me immediately and set up a convenient time to survey the space and make recommendations that would meet both my budget and my needs. He followed up rapidly by both email and phone in response to my questions and was patient in addressing all my concerns at every step. He was willing to work with my schedule to set up a good time to actually do the work and handled every aspect of the project from designing the closet organizers to fit two somewhat unusual spaces, acquiring all the requisite materials from Home Depot, assembling, installing and cleanin"
Ada Z on August 2010
Aim Electric
Aim Electric
Welcome to Aim Electric,. We have been proudly serving the Sharon, MA area and are excited to work with you. Contact us today for quality service at an affordable rate. At Aim Electric, we treat your job as if it were our own! We are always ready to help!
Welcome to Aim Electric,. We have been proudly serving the Sharon, MA area and are excited to work with you. Contact us today for quality service at an affordable rate. At Aim Electric, we treat your job as if it were our own! We are always ready to help!

Digital City Technology, Inc.
Digital City Technology, Inc.
Digital City Technology, Inc. (Digital City) is based in Ashland, MA, supporting greater Boston and New England since 2008. We are a Telecommunications, Network, Low Voltage and Fiber Optic professional service provider. Digital City installs VOIP Phone systems, LAN/WAN, IP Surveillance and Audio/Visual Systems. We specialize in Phone/Internet cutovers, Data Center installations, Network and System design, CAT 5 & 6 and Fiber Optic cabling, Structured Cabling and Wireless Internet implementation. Digital City has participated in Technology Roll-outs for Fortune 500 companies and performed Technology, Network and Wi-Fi deployments, VOIP installs etc. Our main goal is to provide cost-justifiable, top quality IT services designed to meet business, customer and user demands.
"Low voltage work was clean and labeled!"
Shane H on February 2020
Digital City Technology, Inc. (Digital City) is based in Ashland, MA, supporting greater Boston and New England since 2008. We are a Telecommunications, Network, Low Voltage and Fiber Optic professional service provider. Digital City installs VOIP Phone systems, LAN/WAN, IP Surveillance and Audio/Visual Systems. We specialize in Phone/Internet cutovers, Data Center installations, Network and System design, CAT 5 & 6 and Fiber Optic cabling, Structured Cabling and Wireless Internet implementation. Digital City has participated in Technology Roll-outs for Fortune 500 companies and performed Technology, Network and Wi-Fi deployments, VOIP installs etc. Our main goal is to provide cost-justifiable, top quality IT services designed to meet business, customer and user demands.
"Low voltage work was clean and labeled!"
Shane H on February 2020
The Watertown, MA homeowners’ guide to electrical services
From average costs to expert advice, get all the answers you need to get your job done.

The cost of a whole-house surge protector depends on the materials, size, installation, and more. This guide will help you budget for a new surge protector.

If you live in a storm-prone area, you might have wondered how much a lightning protection system costs. Explore a comprehensive breakdown here.

Attic fan installation costs vary based on location, fan type, and other factors. Get the cost breakdown for labor, materials, and additional extras so you can work out your budget for this essential home renovation project.

It can be difficult to tell where the neutral or ground wires are located in your breaker box. Here’s what you need to know about your breaker box wiring.

Do you need a lightning rod for your house? Lightning rods can be a handy weather safety tool, but not everyone needs them. See all the details here.

Your home might have a variety of electrical outlets, depending on how old the structure is and what type of appliances you use. Learn the different types of outlets, how they work, and how you use them.
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