Top-rated boiler repair pros.

Get matched with top boiler repair pros in Gloucester, MA

There are 44 highly-rated local boiler repair pros.

Need a pro for your boiler repair project in Gloucester, MA?

Select your specific project to find the pro for you.

TRUSTED BY GLOUCESTER, MA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon704
    Verified boiler repairs reviews

Find Boiler repair pros in Gloucester

Avatar for Atlantic Heating & Air Conditioning

Atlantic Heating & Air Conditioning

4.15(
140
)
Approved Pro

Atlantic Heating & Air Conditioning

4.15(
140
)
Approved Pro
Customers say: Quality work
63 local quotes requested
63 years of experience

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


Avatar for H2O Care Inc

H2O Care Inc

4.70(
47
)
Approved Pro

H2O Care Inc

4.70(
47
)
Approved Pro
Customers say: True professional
27 local quotes requested
38 years of experience

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


Avatar for NETR Inc

NETR Inc

4.79(
76
)
Approved Pro

NETR Inc

4.79(
76
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
246 local quotes requested

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


Avatar for ACCUTEMP ENGINEERING INC

ACCUTEMP ENGINEERING INC

4.88(
17
)
Approved Pro

ACCUTEMP ENGINEERING INC

4.88(
17
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
21 local quotes requested

Accutemp Engineering is a Heating, Venting and Air Conditioning Company with 40 Years serving the greater Boston area. We provide Reliable, Efficient, Friendly Service with an Outstanding Maintenance Program designed to save you money. Bob Webster has owned this company from the start and has hired Top Technicians and Staff to provide second to none Service and Installations for our customers. We set a high bar for our technicians, providing many hours of training and evaluation every month. We provide 24 Hr service 365 days a year. Accutemp Engineering is where Comfort counts all year around.

"Excellent for maintenance service and emergency work. I subscribed to their maintenance service for several years before they raised the rate, and they always did fine work. When I switched to another maintenance company that missed a flaw in my furnace which caused it to fail on season startup, AccuTemp came out to diagnose the problem the same day with no contract, got the large expensive replacement part for free under warranty, and had it fully installed and working again within 2 calendar days. All that for just the cost of a day's labor!"

William H on October 2024

Accutemp Engineering is a Heating, Venting and Air Conditioning Company with 40 Years serving the greater Boston area. We provide Reliable, Efficient, Friendly Service with an Outstanding Maintenance Program designed to save you money. Bob Webster has owned this company from the start and has hired Top Technicians and Staff to provide second to none Service and Installations for our customers. We set a high bar for our technicians, providing many hours of training and evaluation every month. We provide 24 Hr service 365 days a year. Accutemp Engineering is where Comfort counts all year around.

"Excellent for maintenance service and emergency work. I subscribed to their maintenance service for several years before they raised the rate, and they always did fine work. When I switched to another maintenance company that missed a flaw in my furnace which caused it to fail on season startup, AccuTemp came out to diagnose the problem the same day with no contract, got the large expensive replacement part for free under warranty, and had it fully installed and working again within 2 calendar days. All that for just the cost of a day's labor!"

William H on October 2024


Avatar for Sila Heating, Cooling, Plumbing and Electrical

Sila Heating, Cooling, Plumbing and Electrical

4.54(
5,209
)
Approved Pro

Sila Heating, Cooling, Plumbing and Electrical

4.54(
5,209
)
Approved Pro
Customers say: Super punctual
657 local quotes requested
36 years of experience

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!

"Charged $2,000 (that's right, $2,000!) to install a new sprayer faucet and soap dispenser in Boston. $1,500 went to labor, which took less than 2 hours. I'm sorry, but $750/hr is outrageous. I did pay it because I wanted to expedite solving the problem for the tenants, but I now regret as their dishwasher is not working and I suspect the plumber failed to reconnect everything probably."

Joel R on August 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!

"Charged $2,000 (that's right, $2,000!) to install a new sprayer faucet and soap dispenser in Boston. $1,500 went to labor, which took less than 2 hours. I'm sorry, but $750/hr is outrageous. I did pay it because I wanted to expedite solving the problem for the tenants, but I now regret as their dishwasher is not working and I suspect the plumber failed to reconnect everything probably."

Joel R on August 2025


Avatar for Morris Heating & Air Conditioning

Morris Heating & Air Conditioning

4.84(
69
)
Approved Pro

Morris Heating & Air Conditioning

4.84(
69
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
60 local quotes requested

Morris Heating & Air Conditioning is proud to be Essex County’s most trusted HVAC team since 1998. Whether you need AC or heater maintenance, repairs, or complete replacements and new installations, the local company can handle it. Expect quality work and customer care every time. Morris Heating & Air Conditioning responds quickly, arrives as scheduled, and leaves no mess behind. Additionally, the company is available 24 hours a day, 7 days a week for any emergency heating or cooling in Ipswich or the surrounding areas. Call now to request a service. Morris Heating & Air Conditioning has financing options and special rebates in place to help with budget concerns. Ask about their maintenance plans and online coupons as well to get instant savings.

"Fast, efficient."

David O on December 2024

Morris Heating & Air Conditioning is proud to be Essex County’s most trusted HVAC team since 1998. Whether you need AC or heater maintenance, repairs, or complete replacements and new installations, the local company can handle it. Expect quality work and customer care every time. Morris Heating & Air Conditioning responds quickly, arrives as scheduled, and leaves no mess behind. Additionally, the company is available 24 hours a day, 7 days a week for any emergency heating or cooling in Ipswich or the surrounding areas. Call now to request a service. Morris Heating & Air Conditioning has financing options and special rebates in place to help with budget concerns. Ask about their maintenance plans and online coupons as well to get instant savings.

"Fast, efficient."

David O on December 2024


Avatar for Cotti-Johnson Heating-Cooling-Electrical

Cotti-Johnson Heating-Cooling-Electrical

4.68(
155
)
Approved Pro

Cotti-Johnson Heating-Cooling-Electrical

4.68(
155
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
984 local quotes requested

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


Hills Electric LLC

4.50(
1
)
Approved Pro

Hills Electric LLC

4.50(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"They are very pleasant, efficient, and they stay by their words. They answer their phone calls and call back in a timely manner."

Rebecca H on November 2017

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"They are very pleasant, efficient, and they stay by their words. They answer their phone calls and call back in a timely manner."

Rebecca H on November 2017


"Bright knows exactly what he's doing and how to fix a major plumbing issue. Very professional, prompt, has very clear communication, is hard working, very hard working, and personable. He has the proper equipment do diagnose and fix the problem in a timely manner. His knowledge of plumbing is also exemplary. It was a pleasure doing business with him and will hire him for future jobs. Thank you Bright!"

Ava D on January 2022

We pride ourselves on reliability, communication, integrity, and quality work. We are experts in our trade. We look forward to earning your business! Please call 978-941 5561 For all drain and sewer services

"Bright knows exactly what he's doing and how to fix a major plumbing issue. Very professional, prompt, has very clear communication, is hard working, very hard working, and personable. He has the proper equipment do diagnose and fix the problem in a timely manner. His knowledge of plumbing is also exemplary. It was a pleasure doing business with him and will hire him for future jobs. Thank you Bright!"

Ava D on January 2022


"We have an irrigation well built and serviced by Well Water Connection. John the owner was very responsive, and the irrigation well has been a good investment making watering our green lawn pay for the well in just a couple years since town water is also expensive. Drilling for water around here is tricky, and we have had to figure out how to manage our well water usage. Well Water Connection has been a solid partner in maintaining our irrigation well."

Nelson L on April 2025

Design, Installation and Maintenance services for Water Wells, Pump and Tank Systems, Control Systems, Water Treatment Systems and more! We also specialize in treating rust stains from your irrigation system!

"We have an irrigation well built and serviced by Well Water Connection. John the owner was very responsive, and the irrigation well has been a good investment making watering our green lawn pay for the well in just a couple years since town water is also expensive. Drilling for water around here is tricky, and we have had to figure out how to manage our well water usage. Well Water Connection has been a solid partner in maintaining our irrigation well."

Nelson L on April 2025

...
Showing 1-10 of 249
Boiler Repair questions, answered by experts

Repair costs typically range from $200 to $1,500, depending on the issue, such as leaks, burner malfunctions, or thermostat failures. Complex repairs involving heat exchanger replacement can be more expensive.

NATE (North American Technician Excellence) certification is not legally required for HVAC technicians in most areas, but hiring a professional with this certification is highly recommended. NATE-certified technicians demonstrated their expertise and proficiency in different types of HVAC systems, offering assurance of quality service. It's a voluntary certification, yet it indicates a commitment to professionalism and ongoing training. Choosing a NATE-certified technician often means you're working with someone who is up-to-date on industry standards and best practices, which can lead to better service, energy efficiency, and long-term cost savings.

DIY is not recommended due to safety risks and technical expertise required. Hire licensed professionals.

Many states don’t have specific license requirements for HVAC repair companies, but your local city or county might. You can check online for local requirements and then Angi’s contractor licensing tool to see if the company you’re considering is licensed. Regardless of licensing, you should ensure your company is fully insured. We recommend checking to see if the company holds third-party certifications, including North American Technician Excellence (NATE) certification and R-410A certification, which qualifies your provider to work with HVAC refrigerants.

Air trapped in a heating system can lead to reduced efficiency, uneven heating, increased wear on components, strange noises, and even complete system failure. This trapped air disrupts proper circulation, strains parts, and can cause overheating. Regularly bleeding baseboard heaters and furnaces can prevent these issues, ensuring efficient operation, even heating, and prolonged equipment life.

The Gloucester, MA homeowners’ guide to boiler repairs

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"