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Find Boiler repair pros in Dartmouth

Avatar for Gearhead Plumbing Heating and A/c Llc

Gearhead Plumbing Heating and A/c Llc

5.00(
5
)
Approved Pro

Gearhead Plumbing Heating and A/c Llc

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 local quotes requested

A full service plumbing heating and air conditioning company, serving the south coastal region. Specializing in: Maintenance, installation, and recalibration of high-efficiency Heating and cooling equipment. Plumbing renovations, repairs, and installations. Service, and repairs on existing equipment(plumbing heating and cooling).

"Matt at Gearhead is a pleasure to work with. Very professional, polite and punctual. Quality work at a fair price. Matt has worked on a couple of home projects for us and we are completely satisfied with the work, and response to any follow up needs. Highly recommend Gearhead Plumbing, Heating, AC."

Stephen O on November 2020

A full service plumbing heating and air conditioning company, serving the south coastal region. Specializing in: Maintenance, installation, and recalibration of high-efficiency Heating and cooling equipment. Plumbing renovations, repairs, and installations. Service, and repairs on existing equipment(plumbing heating and cooling).

"Matt at Gearhead is a pleasure to work with. Very professional, polite and punctual. Quality work at a fair price. Matt has worked on a couple of home projects for us and we are completely satisfied with the work, and response to any follow up needs. Highly recommend Gearhead Plumbing, Heating, AC."

Stephen O on November 2020


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
942 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


Avatar for EAP Construction

EAP Construction

3.92(
12
)
Approved Pro

EAP Construction

3.92(
12
)
Approved Pro
179 local quotes requested
4 years of experience

I am a General contractor; licensed and insured. Please call today to schedual your free estimate today at 7813366138 . We specialize in small jobs all the way to total home builds from the ground up. No job is too big or too small! We also pride ourselves on fair prices for A+ work. Call or click to schedule your appointment today!

"Started April 2024 started first floor framing July 2025 worked for 2 days and left with big hole in the attic and leaking basement when it rains cause the gutter was taken off. Lies constantly and swears on his kids that he will be there but never shows up or calls back for a few weeks at a time His poor kids. Grabs your first payment to pay for other jobs. Left a pile of trash in the driveway that’s been there for 3 months now. The wood is all warped and full of mold.l now on said framing job See pics below. Don not trust this contractor. He is now going to deal with our lawyer"

Scot B on October 2025

I am a General contractor; licensed and insured. Please call today to schedual your free estimate today at 7813366138 . We specialize in small jobs all the way to total home builds from the ground up. No job is too big or too small! We also pride ourselves on fair prices for A+ work. Call or click to schedule your appointment today!

"Started April 2024 started first floor framing July 2025 worked for 2 days and left with big hole in the attic and leaking basement when it rains cause the gutter was taken off. Lies constantly and swears on his kids that he will be there but never shows up or calls back for a few weeks at a time His poor kids. Grabs your first payment to pay for other jobs. Left a pile of trash in the driveway that’s been there for 3 months now. The wood is all warped and full of mold.l now on said framing job See pics below. Don not trust this contractor. He is now going to deal with our lawyer"

Scot B on October 2025


"I contracted Black Stallion Enterprises LLC to replace the roofs on two of my houses. The entire process from the initial estimate to completion was fair, easy, transparent, and professional. They arrived promptly, completed the job on time and within budget. The workers were clean and worked full days with minimal disturbances to our everyday activities. Joe oversaw the job and provided step-by-step updates, explaining what was being done and the reasoning behind it. Additionally, where things were not done properly by the original builder, BSE added the necessary products and fixed it, all within the original price estimate. The roofs look beautiful, and we are already seeing efficiency as a result of the replacement. The BSE team followed up after completion to ensure we were happy. They definitely stand behind their work and materials. I highly recommend BSE for all construction projects and will hire them again."

Erica M on October 2024

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"I contracted Black Stallion Enterprises LLC to replace the roofs on two of my houses. The entire process from the initial estimate to completion was fair, easy, transparent, and professional. They arrived promptly, completed the job on time and within budget. The workers were clean and worked full days with minimal disturbances to our everyday activities. Joe oversaw the job and provided step-by-step updates, explaining what was being done and the reasoning behind it. Additionally, where things were not done properly by the original builder, BSE added the necessary products and fixed it, all within the original price estimate. The roofs look beautiful, and we are already seeing efficiency as a result of the replacement. The BSE team followed up after completion to ensure we were happy. They definitely stand behind their work and materials. I highly recommend BSE for all construction projects and will hire them again."

Erica M on October 2024


Avatar for Complete Custom Comfort

Complete Custom Comfort

5.00(
2
)
Approved Pro

Complete Custom Comfort

5.00(
2
)
Approved Pro
34 local quotes requested
7 years of experience

Our experience comes from years of working on small and large equipment for other businesses. Handling all of the business components of HVAC. Understanding how to save customers the most on budget. Licensed and Insured, been licensed for 10 years no hiccups in service industry for 16years. Specials Show up fee is waived on calls over $500. $75 maintenance special, maintenance per equipment Includes 1 filter, excludes special filters (1) Wash Condenser coil, tighten all electrical connections, inspect compressor Contactor for pitting. $75 show up fee $115 hr plus cost of parts on repairs. Installs will be quoted based off of same guidelines, itemizations will be listed for appropriation. Additional parts not included (contactors etc) 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

"He knew exactly what I needed and he was professional. He was there within an hour. I had a really good experience."

John S on August 2025

Our experience comes from years of working on small and large equipment for other businesses. Handling all of the business components of HVAC. Understanding how to save customers the most on budget. Licensed and Insured, been licensed for 10 years no hiccups in service industry for 16years. Specials Show up fee is waived on calls over $500. $75 maintenance special, maintenance per equipment Includes 1 filter, excludes special filters (1) Wash Condenser coil, tighten all electrical connections, inspect compressor Contactor for pitting. $75 show up fee $115 hr plus cost of parts on repairs. Installs will be quoted based off of same guidelines, itemizations will be listed for appropriation. Additional parts not included (contactors etc) 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

"He knew exactly what I needed and he was professional. He was there within an hour. I had a really good experience."

John S on August 2025


Avatar for Pioneer Basement

Pioneer Basement

4.69(
188
)
Approved Pro

Pioneer Basement

4.69(
188
)
Approved Pro
Customers say: Super punctual
88 local quotes requested
41 years of experience

Additional service area - Cohasset, Fitchburg, Worcester, portions of Chelsea-Saugus, Chelmsford Counties. South Shore & Cape Cod and All of Rhode Island. Family owned and operated since 1984. Additional email - [email protected]. Additional phone - (800) 439-0788. Additional DBA - Pioneer Basement Waterproofing Inc.

"Went well. pumps replaced"

Esther H on August 2022

Additional service area - Cohasset, Fitchburg, Worcester, portions of Chelsea-Saugus, Chelmsford Counties. South Shore & Cape Cod and All of Rhode Island. Family owned and operated since 1984. Additional email - [email protected]. Additional phone - (800) 439-0788. Additional DBA - Pioneer Basement Waterproofing Inc.

"Went well. pumps replaced"

Esther H on August 2022


Avatar for SilvaFix Handyman Services

SilvaFix Handyman Services

4.83(
23
)
Approved Pro

SilvaFix Handyman Services

4.83(
23
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
82 local quotes requested

We specialize in handyman services, home repairs, home improvements, painting, ceiling fan installs, TV mounting, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Sergio is very talented and pays attention to detail. He is terrific and will hire again."

Lisa G on August 2025

We specialize in handyman services, home repairs, home improvements, painting, ceiling fan installs, TV mounting, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Sergio is very talented and pays attention to detail. He is terrific and will hire again."

Lisa G on August 2025


Avatar for JCS Remodeling

JCS Remodeling

5.00(
14
)
Approved Pro

JCS Remodeling

5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 local quotes requested

With over 15 years of experience, JCS Remodeling is a family owned and operated Rhode Island based home improvement company serving Rhode Island and Southern Massachusetts. At JCS Remodeling our mission is to maintain the highest level of professionalism, integrity and fairness with our suppliers, subcontractors and customers. Our entire team is committed to meeting your needs and exceeding your expectations. Whether it needs a minor update or a major transformation, JCS Remodeling has you covered every step of the way.

"Chris was very professional and provided me with some great advice for my bathroom remodel. The before and after photos were incredible! My tiny bathroom now looks huge!"

Laurie P on July 2025

With over 15 years of experience, JCS Remodeling is a family owned and operated Rhode Island based home improvement company serving Rhode Island and Southern Massachusetts. At JCS Remodeling our mission is to maintain the highest level of professionalism, integrity and fairness with our suppliers, subcontractors and customers. Our entire team is committed to meeting your needs and exceeding your expectations. Whether it needs a minor update or a major transformation, JCS Remodeling has you covered every step of the way.

"Chris was very professional and provided me with some great advice for my bathroom remodel. The before and after photos were incredible! My tiny bathroom now looks huge!"

Laurie P on July 2025


Avatar for ACE Handyman Services

ACE Handyman Services

4.38(
92
)
Approved Pro

ACE Handyman Services

4.38(
92
)
Approved Pro
Customers say: Quality work
239 local quotes requested
27 years of experience

Thank you for visiting Ace Handyman Services formerly HandyMan Matters (since 2010) now based in North Kingstown, Rhode Island, servicing all of Rhode Island. Ace Handyman Services is locally owned and operated by Louis Paiva. Lou brings extensive experience in commercial and residential home improvements to help transform the handyman business one customer at a time. We are doing this by providing the upmost professional service and quality from the time you contact Ace Handyman Services to the point of completion of your project. Our company specializes in the small right up to larger remodel sized projects. With one call to us, you can fix or repair all your TO-DO-LIST. All of our craftsmen combined have over 30 years experience in residential and commercial applications. We have specialists in all fields including kitchen, bathroom and basement remodels as well as carpentry, interior and exterior painting, tile and flooring, electrical, plumbing, vinyl siding, custom crown molding, wainscoting just to name a few. You will be happy you called us, whether it's fixing the broken gate/fence or doing a complete custom kitchen with custom granite countertops. fixing the leaky faucet or partial/full remodeling of your bathroom. Ace Handyman Services is the company to call. Our registration number is #34055, and we are fully insured for your safety and peace of mind.

"After performing demo workout, our previous contractor took our $$ and ran. Because of this, we were too spooked to hire another “con”tracor and decided to try a service with a good reputation and warranty. I can not recommend ACE more highly. Our “handyman" Juan was skilled and super knowledgable with the HUGE project he was thrown into. He was on time, efficient and just a joy to deal with! By himself, Juan cleaned up the prior demo area, properly sealed the shower, installed a new shower bench/curbs and repaired the wall…he did everything but the painting, which we took care of. What a worker! Thank you so much Juan and ACE Handyman Services. We will certainly be working with you again!"

Kelly V on May 2021

Thank you for visiting Ace Handyman Services formerly HandyMan Matters (since 2010) now based in North Kingstown, Rhode Island, servicing all of Rhode Island. Ace Handyman Services is locally owned and operated by Louis Paiva. Lou brings extensive experience in commercial and residential home improvements to help transform the handyman business one customer at a time. We are doing this by providing the upmost professional service and quality from the time you contact Ace Handyman Services to the point of completion of your project. Our company specializes in the small right up to larger remodel sized projects. With one call to us, you can fix or repair all your TO-DO-LIST. All of our craftsmen combined have over 30 years experience in residential and commercial applications. We have specialists in all fields including kitchen, bathroom and basement remodels as well as carpentry, interior and exterior painting, tile and flooring, electrical, plumbing, vinyl siding, custom crown molding, wainscoting just to name a few. You will be happy you called us, whether it's fixing the broken gate/fence or doing a complete custom kitchen with custom granite countertops. fixing the leaky faucet or partial/full remodeling of your bathroom. Ace Handyman Services is the company to call. Our registration number is #34055, and we are fully insured for your safety and peace of mind.

"After performing demo workout, our previous contractor took our $$ and ran. Because of this, we were too spooked to hire another “con”tracor and decided to try a service with a good reputation and warranty. I can not recommend ACE more highly. Our “handyman" Juan was skilled and super knowledgable with the HUGE project he was thrown into. He was on time, efficient and just a joy to deal with! By himself, Juan cleaned up the prior demo area, properly sealed the shower, installed a new shower bench/curbs and repaired the wall…he did everything but the painting, which we took care of. What a worker! Thank you so much Juan and ACE Handyman Services. We will certainly be working with you again!"

Kelly V on May 2021


"Excellent. Brian arrived on time and realigned sliding glass door without removing and replacing rollers. He actually saved me money and the door works great."

William M on September 2025

We are a complete home repair handyman and service company. We value timely, accurate and reliable service with a job well done attitude. I have over twenty five years of experience in home repair, construction, hospitality, and maintenance field.

"Excellent. Brian arrived on time and realigned sliding glass door without removing and replacing rollers. He actually saved me money and the door works great."

William M on September 2025

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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.

Most home boilers will need an expansion tank. That’s because these boilers are closed-loop systems, where the water is trapped. An expansion tank is needed when the boiler heats the water and it expands, allowing air to condense in the tank to make room for the water. Other types of boilers don’t use an expansion tank, such as traditional steam boilers, but these aren’t as common. And hot water tanks may be able to use a pressure release valve instead. When in doubt, call in a pro to take a look.

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.

A furnace is a big unit where gas, heating oil, or electricity heats the air. The warmed air is then pushed back out through ducts and vents. 

A boiler uses electricity, heating oil, or gas to heat water that is pushed into the room through a radiator. This is one of the oldest and most effective ways to heat a house, but radiators can also be unsightly and leave hot and cold spots in the room.

Heat pumps use a refrigerant to move heat from outside into the house and return it to the room through ducts and vents.

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.

The Dartmouth, MA homeowners’ guide to boiler repairs

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