
Get matched with top boiler repair pros in Hanover, MA
There are 39 highly-rated local boiler repair pros.
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Verified Reviews for Boiler Repair pros in Hanover, MA
*The Angi rating for Boiler Repair companies in Hanover, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Repair needs.
*The HomeAdvisor rating for Boiler Repair companies in Hanover, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Repair needs.
Last update on November 10, 2025
Find Boiler repair pros in Hanover
JN Service HVAC & Plumbing
JN Service HVAC & Plumbing
Our priority is your comfort at home. Why Choose Us? - 5-star Rated Company: We are a 5-star rated company with more than 1200 satisfied clients. - Customer Success: We focus on long-term relationships. - Specialist: Expert knowledge and proven skills. - Licensed and Insured: Our services are fully insured, providing you with peace of mind. - Quality in Everything we do: Best service with the best products. - Double-year warranty on labor. - Emergency Service: We're ON 24/7 to ensure your well-being.
"They were on time worked fast and efficient"
Patrick O on April 2025
Our priority is your comfort at home. Why Choose Us? - 5-star Rated Company: We are a 5-star rated company with more than 1200 satisfied clients. - Customer Success: We focus on long-term relationships. - Specialist: Expert knowledge and proven skills. - Licensed and Insured: Our services are fully insured, providing you with peace of mind. - Quality in Everything we do: Best service with the best products. - Double-year warranty on labor. - Emergency Service: We're ON 24/7 to ensure your well-being.
"They were on time worked fast and efficient"
Patrick O on April 2025

Atlantic Heating & Air Conditioning
Atlantic Heating & Air Conditioning
Founded in 1962, Atlantic Heating & Air Conditioning is a family owned and operated company, ready to service you in the Brookline area. We always stand by our work, and our exceptional customer service. Our long term, extremely proficient employees are ready to assist you with any Heating or Air conditioning services. Call us today!
"Very well, above and beyond the call of duty."
Karen S on January 2023
Founded in 1962, Atlantic Heating & Air Conditioning is a family owned and operated company, ready to service you in the Brookline area. We always stand by our work, and our exceptional customer service. Our long term, extremely proficient employees are ready to assist you with any Heating or Air conditioning services. Call us today!
"Very well, above and beyond the call of duty."
Karen S on January 2023

Druziako HVAC Inc
Druziako HVAC Inc
Our customers are our number one priority and for this reason, we use only the best quality equipment, such as Carrier, Rheem and Concord, plus we offer extended warranties for these various systems. We pledge to see that every customer is fully-satisfied and cared for, that is why we offer 24-hour service during the winter for heating systems. We are a Mass save participant and offer financing and rebate support. *Now offering 1 year of free maintenance with any furnace or air conditioner installation /or/ free air duct cleaning with installation of a furnace*
"Timely and very fair price"
Ken F on September 2024
Our customers are our number one priority and for this reason, we use only the best quality equipment, such as Carrier, Rheem and Concord, plus we offer extended warranties for these various systems. We pledge to see that every customer is fully-satisfied and cared for, that is why we offer 24-hour service during the winter for heating systems. We are a Mass save participant and offer financing and rebate support. *Now offering 1 year of free maintenance with any furnace or air conditioner installation /or/ free air duct cleaning with installation of a furnace*
"Timely and very fair price"
Ken F on September 2024

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

H2O Care Inc
H2O Care Inc
With offices in Middleton, Stow & Lakeville, Mass. and an additional service depot in Plymouth, Mass., H20 Care, Inc. performs water testing & analysis, specifies and installs equipment with our Master Plumber headed staff. We also have a full service staff to maintain your water filtration and softening systems to optimize their useful life and performance. We can correct any water problem that you are experiencing, including hard water, high levels of iron or manganese, bad odors & taste, and health threats such as radon, arsenic, PFAS or others. We GUARANTEE our work! Our service staff is available and on-call 24/7 and our experience within our industry is unmatched. See our published articles in Water Technology Magazines on regional water quality issues on our website's publications section at www.h2ocare.com. You may also email us at [email protected].
"Very professional and courteous"
Reggie P on August 2025
With offices in Middleton, Stow & Lakeville, Mass. and an additional service depot in Plymouth, Mass., H20 Care, Inc. performs water testing & analysis, specifies and installs equipment with our Master Plumber headed staff. We also have a full service staff to maintain your water filtration and softening systems to optimize their useful life and performance. We can correct any water problem that you are experiencing, including hard water, high levels of iron or manganese, bad odors & taste, and health threats such as radon, arsenic, PFAS or others. We GUARANTEE our work! Our service staff is available and on-call 24/7 and our experience within our industry is unmatched. See our published articles in Water Technology Magazines on regional water quality issues on our website's publications section at www.h2ocare.com. You may also email us at [email protected].
"Very professional and courteous"
Reggie P on August 2025

Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!
"Great, as always. Sila is outstanding. We have a service contract with them for our furnace and AC and they keep them in tip-top shape. And when we have an urgent or emergency situation (heating, cooling, plumbing, electrical), they're who we call."
Jonathan P on November 2025
Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!
"Great, as always. Sila is outstanding. We have a service contract with them for our furnace and AC and they keep them in tip-top shape. And when we have an urgent or emergency situation (heating, cooling, plumbing, electrical), they're who we call."
Jonathan P on November 2025

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

John Dolan Flooring Kitchen & Bath
John Dolan Flooring Kitchen & Bath
We know it can be very daunting to start a new project, especially a larger job like a kitchen or bath remodel. That’s why we work very closely with each client in a personalized atmosphere using our design expertise to help make every detail perfect. We are a locally owned and operated small business that has its roots on Boston’s South Shore, in the Canton community. The company was started by John Dolan Sr. and his wife Gail in 1962. Currently we are operated by 3 of their 5 children, 1 in-law, and 2 grandchildren have continued the tradition. John Dolan Jr. runs the jobs, overseeing all crews - with 7 trucks on the road daily. Lorraine keeps the office running smoothly and is in the showroom 5 days a week, along with John's sister-in-law, Ronny. Caroline visits your home for thorough kitchen and bath design and measuring for your project. John’s son Johnny, who recently graduated high school and has joined the company as one of the crew also generates 360 panoramic kitchen designs. Caroline’s daughter Rebecca helps out in the office weekly with filing and various other tasks. Our current and largest location is in Canton Center, Walgreen's Plaza. This larger showroom allows us to showcase our beautiful kitchen displays. We also display vanity cabinets, countertops, sinks and faucets. In addition, you can see our large selection of flooring, including prefinished hardwood, tile, laminate flooring, and carpeting. We have samples that you are welcome to take home. Our showroom gives you a one-stop shopping experience! We offer design services and detailed estimates, competitive prices, and a one-stop shopping experience that you won’t find anywhere else on the South Shore. If you are interested in any of our products or service, please stop by our showroom, call us or E-mail us. Additional hours available Sat. and evenings by appointment.
"I want to thank everyone at John Dolan Kitchen & Bath for the excellent job they did in redesigning my master bedroom bath and updating my guest bath. I appreciated all the Lorraine's help when I was choosing my cabinets, tile and accessories. She was wonderful! The workers were very friendly, courteous, and professional. Everyone at John Dolan Kitchen and Bath was very accommodating and understanding when I made a few changes to the original design. Their reasonable price was instrumental in my decision to hire John Dolan Kitchen & Bath. I would highly recommend John Dolan Kitchen and Bath for your remodeling project."
Rosalie F on September 2023
We know it can be very daunting to start a new project, especially a larger job like a kitchen or bath remodel. That’s why we work very closely with each client in a personalized atmosphere using our design expertise to help make every detail perfect. We are a locally owned and operated small business that has its roots on Boston’s South Shore, in the Canton community. The company was started by John Dolan Sr. and his wife Gail in 1962. Currently we are operated by 3 of their 5 children, 1 in-law, and 2 grandchildren have continued the tradition. John Dolan Jr. runs the jobs, overseeing all crews - with 7 trucks on the road daily. Lorraine keeps the office running smoothly and is in the showroom 5 days a week, along with John's sister-in-law, Ronny. Caroline visits your home for thorough kitchen and bath design and measuring for your project. John’s son Johnny, who recently graduated high school and has joined the company as one of the crew also generates 360 panoramic kitchen designs. Caroline’s daughter Rebecca helps out in the office weekly with filing and various other tasks. Our current and largest location is in Canton Center, Walgreen's Plaza. This larger showroom allows us to showcase our beautiful kitchen displays. We also display vanity cabinets, countertops, sinks and faucets. In addition, you can see our large selection of flooring, including prefinished hardwood, tile, laminate flooring, and carpeting. We have samples that you are welcome to take home. Our showroom gives you a one-stop shopping experience! We offer design services and detailed estimates, competitive prices, and a one-stop shopping experience that you won’t find anywhere else on the South Shore. If you are interested in any of our products or service, please stop by our showroom, call us or E-mail us. Additional hours available Sat. and evenings by appointment.
"I want to thank everyone at John Dolan Kitchen & Bath for the excellent job they did in redesigning my master bedroom bath and updating my guest bath. I appreciated all the Lorraine's help when I was choosing my cabinets, tile and accessories. She was wonderful! The workers were very friendly, courteous, and professional. Everyone at John Dolan Kitchen and Bath was very accommodating and understanding when I made a few changes to the original design. Their reasonable price was instrumental in my decision to hire John Dolan Kitchen & Bath. I would highly recommend John Dolan Kitchen and Bath for your remodeling project."
Rosalie F on September 2023
MPNF Plumbing
MPNF Plumbing
At MPNF Plumbing we pride ourselves on being the best plumbing 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!
At MPNF Plumbing we pride ourselves on being the best plumbing 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!

Heat Huggers Insulation LLC
Heat Huggers Insulation LLC
With 17 years of experience in the industry Heat Huggers Insulation LLC is the company you need to take care of your home and business. We offer quality work at an affordable rate. Give Heat Huggers Insulation LLC a call today! We look forward to working with you!
"I highly recommend this company, their customer service was outstanding. They showed up on time and I was very impressed by their professionalism and willingness to answer any questions I had."
Max F on August 2024
With 17 years of experience in the industry Heat Huggers Insulation LLC is the company you need to take care of your home and business. We offer quality work at an affordable rate. Give Heat Huggers Insulation LLC a call today! We look forward to working with you!
"I highly recommend this company, their customer service was outstanding. They showed up on time and I was very impressed by their professionalism and willingness to answer any questions I had."
Max F on August 2024
The Hanover, MA homeowners’ guide to boiler repairs
From average costs to expert advice, get all the answers you need to get your job done.

The average cost of an electric furnace ranges between $1,700 and $7,000, depending on the size, ductwork, and complexity.

A heat pump is an eco-friendly heating and cooling system that can save you money on utilities each month. Find out the cost of a heat pump with this guide.

When you’re looking for a way to keep warm this winter, check out outdoor wood furnace prices based on size, installation, and other cost factors.

What are the dangers of mercury thermostats, and how do you safely recycle them? We’ll lead you through each of the environmental and health effects of mercury.

Is your heat pump not blowing hot air? Several factors could be causing this issue, and we dive into seven of the most common heat pump issues.

Crawl space dehumidifier costs are worth it if you consider their effect on energy bills and avoiding moisture damage. Learn what makes up the total cost of the project.
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