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  • Verified reviews icon199
    Verified boiler repairs reviews

Find Boiler repair pros in Bangor

Avatar for A-1 Plumbing

A-1 Plumbing

209 Titcomb Hill Road
New on AngiNew on Angi
Approved Pro

A-1 Plumbing

209 Titcomb Hill Road
New on AngiNew on Angi
Approved Pro
126 local quotes requested
5 years of experience

A-1 Plumbing and Heating is a locally owned plumbing and heating contractor that specializes in service and repair work along with construction and remodeling services. We are a veteran owned residential and commercial plumbing and heating contractor based in Franklin County, Maine. Our expertise includes new construction, remodels, service, and repair.

A-1 Plumbing and Heating is a locally owned plumbing and heating contractor that specializes in service and repair work along with construction and remodeling services. We are a veteran owned residential and commercial plumbing and heating contractor based in Franklin County, Maine. Our expertise includes new construction, remodels, service, and repair.


Avatar for Ideal Energy Solutions

Ideal Energy Solutions

105 Pleasant St
5.00(
8
)
Approved Pro

Ideal Energy Solutions

105 Pleasant St
5.00(
8
)
Approved Pro
Customers say: Quick response
10 years of experience

Welcome to Ideal Energy Solutions! We are excited to exceed your expectations. As experts, we will handle your needs with the high-quality expertise that your home deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us now!

"Most professional team I have ever experienced. They stayed until job was finished. Had a whole home heat pump installed and couldn't be happier. Highly recommend."

Robert K on March 2024

Welcome to Ideal Energy Solutions! We are excited to exceed your expectations. As experts, we will handle your needs with the high-quality expertise that your home deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us now!

"Most professional team I have ever experienced. They stayed until job was finished. Had a whole home heat pump installed and couldn't be happier. Highly recommend."

Robert K on March 2024


Spencer Plumbing and Heating

12 7th Street
5.00(
1
)
Approved Pro

Spencer Plumbing and Heating

12 7th Street
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

We take great pride in the experience, expertise, quality, and customer service that we provide to meet every consumers needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"He is truly a great professional"

Brent H on March 2019

We take great pride in the experience, expertise, quality, and customer service that we provide to meet every consumers needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"He is truly a great professional"

Brent H on March 2019


Avatar for Sprague's Plumbing Solutions

Sprague's Plumbing Solutions

1899 Pushaw Rd
4.97(
20
)
Approved Pro

Sprague's Plumbing Solutions

1899 Pushaw Rd
4.97(
20
)
Approved Pro
Super Service Award
Customers say: Quick response
17 local quotes requested
4 years of experience

At company , 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!

"They immediately contacted me, fit me right in the next day, and fixed the issue quickly, and it looks amazing."

Patrick D on August 2025

At company , 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!

"They immediately contacted me, fit me right in the next day, and fixed the issue quickly, and it looks amazing."

Patrick D on August 2025


GM Electric

P.O. Box 273
5.00(
21
)
Approved Pro

GM Electric

P.O. Box 273
5.00(
21
)
Approved Pro
Customers say: True professional
7 years of experience
Free onsite estimate

You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"I’ve been living through a full-blown renovation nightmare, and the one bright spot in it all has been my electrician. From day one, he has been professional, reliable, and consistently the most dependable person I’ve worked with during this entire process. He shows up when he says he will, takes the time to explain what’s going on in a way that makes sense, and his work has been nothing short of top-notch. When everything else in a renovation feels chaotic, having someone you can truly count on makes all the difference. If you’re looking for an electrician who actually cares about the quality of their work and their customers, look no further. This is the kind of professional you want on your side."

Calvin I on September 2025

You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"I’ve been living through a full-blown renovation nightmare, and the one bright spot in it all has been my electrician. From day one, he has been professional, reliable, and consistently the most dependable person I’ve worked with during this entire process. He shows up when he says he will, takes the time to explain what’s going on in a way that makes sense, and his work has been nothing short of top-notch. When everything else in a renovation feels chaotic, having someone you can truly count on makes all the difference. If you’re looking for an electrician who actually cares about the quality of their work and their customers, look no further. This is the kind of professional you want on your side."

Calvin I on September 2025


Avatar for Brown and Son's Construction & Masonry

Brown and Son's Construction & Masonry

19 Phillips Ln
4.18(
11
)
Approved Pro

Brown and Son's Construction & Masonry

19 Phillips Ln
4.18(
11
)
Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

Here at Brown and Son's Construction & Masonry, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Roger & his team were a pleasure to work with during a multi-month front porch construction project: Patient, communicative, & responsive. They remained committed to project completion while taking on two unanticipated side-efforts on our property & adjusting finishing work where requested. Their determination & professionalism transformed our home's entrance, & we would gladly recommend them for similar artistry in the future."

Andrew J on July 2025

Here at Brown and Son's Construction & Masonry, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Roger & his team were a pleasure to work with during a multi-month front porch construction project: Patient, communicative, & responsive. They remained committed to project completion while taking on two unanticipated side-efforts on our property & adjusting finishing work where requested. Their determination & professionalism transformed our home's entrance, & we would gladly recommend them for similar artistry in the future."

Andrew J on July 2025


Avatar for MAC Heat Pumps

MAC Heat Pumps

87 Hillside Avenue
4.93(
22
)
Approved Pro

MAC Heat Pumps

87 Hillside Avenue
4.93(
22
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
51 local quotes requested

We are a locally-owned and operated, full-service ductless mini-split heat pump company. Our goal is to provide Mainers with affordable heating and cooling solutions. Contact us and we'll do a complimentary, no-obligation evaluation of your space. If a heat pump is right for you, we will be there through every step: system design, installation, rebates, and service - with a long-term commitment to you as our customer. Unlike some companies that are only interested in the sale and nothing more, at MAC Heat Pumps we're here for the life of your heat pump.

"Was nice to hire experienced labor for once. Good experience."

Brian S on January 2024

We are a locally-owned and operated, full-service ductless mini-split heat pump company. Our goal is to provide Mainers with affordable heating and cooling solutions. Contact us and we'll do a complimentary, no-obligation evaluation of your space. If a heat pump is right for you, we will be there through every step: system design, installation, rebates, and service - with a long-term commitment to you as our customer. Unlike some companies that are only interested in the sale and nothing more, at MAC Heat Pumps we're here for the life of your heat pump.

"Was nice to hire experienced labor for once. Good experience."

Brian S on January 2024


Avatar for Chimney Guys

Chimney Guys

289 Exeter Road
4.50(
14
)
Approved Pro

Chimney Guys

289 Exeter Road
4.50(
14
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
11 local quotes requested

With years of experience serving the Bangor, ME area, Chimney Guys is your solution for all your chimney needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction is guaranteed!

"Great group to work with!"

Jason T on May 2023

With years of experience serving the Bangor, ME area, Chimney Guys is your solution for all your chimney needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction is guaranteed!

"Great group to work with!"

Jason T on May 2023


"Ryan responds quickly and is very professional! His services are affordable and he does great quality work. He evaluated my leak and located a simple repair rather than what we thought would be a bigger fix, this will be our go to plumber from here on out!"

Cassidy V on September 2024

We are a family owned local company that features quality installation of water heaters, water filtration systems and Kitchen and Bath fixtures. Select LP Gas services are offered as well. Licensed and Insured.

"Ryan responds quickly and is very professional! His services are affordable and he does great quality work. He evaluated my leak and located a simple repair rather than what we thought would be a bigger fix, this will be our go to plumber from here on out!"

Cassidy V on September 2024


Avatar for Central Maine Commercial Maintenance

Central Maine Commercial Maintenance

1 Monument Square
5.00(
3
)

Central Maine Commercial Maintenance

1 Monument Square
5.00(
3
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

providing commercial/residential maintenance services in central and southern Maine for 18 years! We put the customers first! Call us for your next project, free consultations! commercial painting commercial cleaning services handyman services commercial, and residential repairs

"They did an outstanding job."

Tom B on September 2024

providing commercial/residential maintenance services in central and southern Maine for 18 years! We put the customers first! Call us for your next project, free consultations! commercial painting commercial cleaning services handyman services commercial, and residential repairs

"They did an outstanding job."

Tom B on September 2024

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Boiler Repair questions, answered by experts

A home radiator works by using radiation and convection to transfer heat throughout your home. Electric radiators use metal to conduct heat and warm the air, which then rises to warm the room. Steam and hot water radiators work with a boiler and piping system to pump thermal energy throughout the home. Hot water radiators use a boiler to heat the water before circulating it to the radiator, while steam heating radiator systems convert the heated water to steam before circulating it out. When the water or steam cools, it travels back to the boiler to be heated again.

Common problems include leaks, low pressure, and inefficient heating. Regular maintenance prevents many issues.

Signs of needing a new expansion tank include visible leaks and a dull sound when you knock your knuckles against the tank (working tanks should sound hollow). A malfunctioning tank may also sweat with condensation, cause pipes to create loud noises when the system is turned off, and lead to very high-pressure readings on the boiler’s gauges. When in doubt, call for a professional inspection to find the source of the problem.

Clean regularly, check for leaks, and schedule annual inspections for safety and efficiency.

If you hire a professional to replace your gas furnace’s thermocouple, you’ll usually pay between $150 and $250. Since thermocouples often fail due to a lack of maintenance, you may be able to avoid—or at least delay—a thermocouple replacement by taking good care of your furnace. This means scheduling annual furnace inspections, changing the filters at least once per season, and cleaning the burners occasionally.

The Bangor, ME homeowners’ guide to boiler repairs

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

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