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TRUSTED BY PRINCETON, NC HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon302
    Verified boiler repairs reviews

Find Boiler repair pros in Princeton

"Ryan Smith of optimal plumbing did a fantastic job!! I can not express enough how happy I am with the work he and his helper did. I am so glad I hired optimal plumbing for this job. I will always hire optimal plumbing for all my plumbing needs and will recomend them to anybody else."

Dale W on April 2024

Locally, family owned and operated plumbing company that believes in doing the right thing 100% of the time. Customer satisfaction is the most important thing to us.

"Ryan Smith of optimal plumbing did a fantastic job!! I can not express enough how happy I am with the work he and his helper did. I am so glad I hired optimal plumbing for this job. I will always hire optimal plumbing for all my plumbing needs and will recomend them to anybody else."

Dale W on April 2024


Avatar for Carolina Comfort Air Inc

Carolina Comfort Air Inc

5212 US 70 Bus W
4.69(
215
)
Approved Pro

Carolina Comfort Air Inc

5212 US 70 Bus W
4.69(
215
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
307 local quotes requested

Carolina Comfort Air is the premier HVAC & Heating company serving Raleigh, Fayetteville, Jacksonville, Wilmington, and surrounding areas. We have Trane certified experts ready to repair, install, and maintain your heating & cooling systems. Call and ask about our special financing deals and ongoing coupons! -Top National Trane Dealer -Google Guaranteed -NATE Certified -A+ BBB Accredited Business -50,000+ Systems Installed In 2007, Carolina Comfort Air opened its doors in Smithfield, NC with founders Phillip Tyler and Hank Richard at the helm. The company has grown from the original 5 to almost 300 team members within a few short years. Since 2007 we have built a new base of operations in Clayton, a team of HVAC specialists and expanded our service area with additional locations! Carolina Comfort Air specializes in HVAC service, installation & maintenance for single-family and multifamily homes as well as commercial applications. Our focus is to be your full-service heating and air contractor.

"Thanks to Carolina Comfort Air for getting my HVAC installed. The installation team was amazing. Thank you Tommy, Justin, and Jermaine."

Sheila R on July 2025

Carolina Comfort Air is the premier HVAC & Heating company serving Raleigh, Fayetteville, Jacksonville, Wilmington, and surrounding areas. We have Trane certified experts ready to repair, install, and maintain your heating & cooling systems. Call and ask about our special financing deals and ongoing coupons! -Top National Trane Dealer -Google Guaranteed -NATE Certified -A+ BBB Accredited Business -50,000+ Systems Installed In 2007, Carolina Comfort Air opened its doors in Smithfield, NC with founders Phillip Tyler and Hank Richard at the helm. The company has grown from the original 5 to almost 300 team members within a few short years. Since 2007 we have built a new base of operations in Clayton, a team of HVAC specialists and expanded our service area with additional locations! Carolina Comfort Air specializes in HVAC service, installation & maintenance for single-family and multifamily homes as well as commercial applications. Our focus is to be your full-service heating and air contractor.

"Thanks to Carolina Comfort Air for getting my HVAC installed. The installation team was amazing. Thank you Tommy, Justin, and Jermaine."

Sheila R on July 2025


Avatar for A Maynor Heating and Air Conditioning, Inc.

A Maynor Heating and Air Conditioning, Inc.

1000 Goodworth Dr
4.94(
105
)
Approved Pro

A Maynor Heating and Air Conditioning, Inc.

1000 Goodworth Dr
4.94(
105
)
Approved Pro
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
35 local quotes requested

Maynor Heating & Air Conditioning, Inc. was established in 1996 with an emphasis on Geothermal heating, cooling & hot water heating systems. We specialize in quality heating and air conditioning service and installation, using a degree of craftsmanship not often found in today's market. We are a small, family operated business that has been built on reputation, through word-of-mouth referrals. We tend to develop long-term, personable relationships with our clients, who know they can trust us to provide them with sound, dependable service, information and advice.

"Excellent job. Good customer service and fair price. New HVAC still working well."

Bonnie J on January 2025

Maynor Heating & Air Conditioning, Inc. was established in 1996 with an emphasis on Geothermal heating, cooling & hot water heating systems. We specialize in quality heating and air conditioning service and installation, using a degree of craftsmanship not often found in today's market. We are a small, family operated business that has been built on reputation, through word-of-mouth referrals. We tend to develop long-term, personable relationships with our clients, who know they can trust us to provide them with sound, dependable service, information and advice.

"Excellent job. Good customer service and fair price. New HVAC still working well."

Bonnie J on January 2025


Avatar for A's Plumbing Service

A's Plumbing Service

104 Lillian Street
5.00(
3
)
Approved Pro

A's Plumbing Service

104 Lillian Street
5.00(
3
)
Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

Here at A's Plumbing Service, 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 guaranteeing your satisfaction!

"I would highly recommend him! He will be my first call in the future instead of my last!"

Tammy F on February 2023

Here at A's Plumbing Service, 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 guaranteeing your satisfaction!

"I would highly recommend him! He will be my first call in the future instead of my last!"

Tammy F on February 2023


Avatar for Cardinal Mechanical NC, LLC

Cardinal Mechanical NC, LLC

PO Box 555
5.00(
7
)
Approved Pro

Cardinal Mechanical NC, LLC

PO Box 555
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

We have over 15 years of industry experience, and is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Heating and Furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!

"On site within 2 hours of us calling. Very fast, professional, and affordable. The large HVAC company in our area was a 4 day wait, $125 just for diagnostics, and we have had repeated issues since they installed the units 2 years ago. Cardinal Mechanical was the opposite experience in every way."

Bethany W on July 2023

We have over 15 years of industry experience, and is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Heating and Furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!

"On site within 2 hours of us calling. Very fast, professional, and affordable. The large HVAC company in our area was a 4 day wait, $125 just for diagnostics, and we have had repeated issues since they installed the units 2 years ago. Cardinal Mechanical was the opposite experience in every way."

Bethany W on July 2023


Avatar for DIY HVAC

DIY HVAC

140 Caribou Ln
4.89(
18
)
Approved Pro

DIY HVAC

140 Caribou Ln
4.89(
18
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

This is Matt Dean the owner of DIY hvac I have been doing hvac service and install for 23 years Residential and commercial I am a solo company so I am always on time and I give great rates to all my customers I will give you up front pricing and no surprises I am transparent on my work and if I can I will show you how to fix it yourself!

"So glad we found Deep Blue through a local Facebook page! We got home Sunday evening to discover our house cold and the heat not working. They were one of multiple companies I called, but the only one to actually answer. They had a technician out the next morning at 8am and the unit replaced the following morning. Not the outcome we were hoping for but weâ re so thankful to have the problem fixed so quickly and by such honest, hard working, helpful people! Thank yâ all so much!"

Lindsey B on February 2023

This is Matt Dean the owner of DIY hvac I have been doing hvac service and install for 23 years Residential and commercial I am a solo company so I am always on time and I give great rates to all my customers I will give you up front pricing and no surprises I am transparent on my work and if I can I will show you how to fix it yourself!

"So glad we found Deep Blue through a local Facebook page! We got home Sunday evening to discover our house cold and the heat not working. They were one of multiple companies I called, but the only one to actually answer. They had a technician out the next morning at 8am and the unit replaced the following morning. Not the outcome we were hoping for but weâ re so thankful to have the problem fixed so quickly and by such honest, hard working, helpful people! Thank yâ all so much!"

Lindsey B on February 2023


Tim Campbell Plumbing

PO Box 27191
4.72(
346
)
Approved Pro

Tim Campbell Plumbing

PO Box 27191
4.72(
346
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
65 local quotes requested

Welcome to Tim Campbell Plumbing! We are a trusted, recommended, and recognized for our superb service. We are the premier provider of plumbing, heating, and drain cleaning services for residential or commercial locations throughout North Carolina. We are skilled and highly trained professionals ready to service your home or project today!

"The absolute worst !!! My mother has cancer and this man took 800 plus for a service not done !!! We reached out to him the first time and told him something was not right and he bs about coming back ! He then finally came back after begging my mom to delete her review first talking about protecting his name and ?.. here we are again with the same thing! Not fixed ! Last time he came he left our house a mess !!!!!!!! Dirt ? everywhere! The town of Warsaw asked did he go under the house and neither time did! He used an electric snake for a temporary fix !!!!!! How dare you take that kind of money from my mom for a half done job !!!!!! "

Tiara S on July 2025

Welcome to Tim Campbell Plumbing! We are a trusted, recommended, and recognized for our superb service. We are the premier provider of plumbing, heating, and drain cleaning services for residential or commercial locations throughout North Carolina. We are skilled and highly trained professionals ready to service your home or project today!

"The absolute worst !!! My mother has cancer and this man took 800 plus for a service not done !!! We reached out to him the first time and told him something was not right and he bs about coming back ! He then finally came back after begging my mom to delete her review first talking about protecting his name and ?.. here we are again with the same thing! Not fixed ! Last time he came he left our house a mess !!!!!!!! Dirt ? everywhere! The town of Warsaw asked did he go under the house and neither time did! He used an electric snake for a temporary fix !!!!!! How dare you take that kind of money from my mom for a half done job !!!!!! "

Tiara S on July 2025


"My team was fabulous, from beginning to end!! Brad Mercer-Sales, Bob High-Project Manager, Kaveeh and Josneil-Shower Installers, Emaurey Painting, Juarez Hardwood Flooring All work was thorough and done on time. All workers in the home were always friendly, hardworking, caring, respectful of my property. A big thank-you to my Five Star team! Before and after photos. "

Marcia B on August 2025

We provide five star quality Raleigh bathroom renovations WITHOUT the five star price. Five Star Bath Solutions of Raleigh delivers the highest quality materials and professional bathroom remodeling services, while respecting your time, space, AND budget. Call us today!

"My team was fabulous, from beginning to end!! Brad Mercer-Sales, Bob High-Project Manager, Kaveeh and Josneil-Shower Installers, Emaurey Painting, Juarez Hardwood Flooring All work was thorough and done on time. All workers in the home were always friendly, hardworking, caring, respectful of my property. A big thank-you to my Five Star team! Before and after photos. "

Marcia B on August 2025


Avatar for Call Dad, LLC

Call Dad, LLC

4400 N. Stuart Andrew Blvd Suite N
4.16(
16
)
Approved Pro

Call Dad, LLC

4400 N. Stuart Andrew Blvd Suite N
4.16(
16
)
Approved Pro
Customers say: Quick response
319 local quotes requested
13 years of experience

Call Dad, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Still waiting for a call back after initial visit. They were to move forward but no time schedule yet and A/C not working. As of now, this looks like 4 days of wasted time as I am not sure their customer service exist. The lady this morning said she would mark as urgent and get to a manager. You would think a simple call to a customer explaining backlog or schedule repair date should not take more than 5 minutes. Will give them until later today and then move on..."

Paul D on August 2025

Call Dad, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Still waiting for a call back after initial visit. They were to move forward but no time schedule yet and A/C not working. As of now, this looks like 4 days of wasted time as I am not sure their customer service exist. The lady this morning said she would mark as urgent and get to a manager. You would think a simple call to a customer explaining backlog or schedule repair date should not take more than 5 minutes. Will give them until later today and then move on..."

Paul D on August 2025


Avatar for Zoom Drain Raleigh Southeast

Zoom Drain Raleigh Southeast

3262 S Brightleaf Blvd
4.80(
5
)
Approved Pro

Zoom Drain Raleigh Southeast

3262 S Brightleaf Blvd
4.80(
5
)
Approved Pro
Customers say: Quick response
318 local quotes requested
2 years of experience

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

"Professional and prompt"

Dina L on October 2025

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

"Professional and prompt"

Dina L on October 2025

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Boiler Repair questions, answered by experts

Yes, many HVAC professionals offer emergency repair services, especially during colder months when heating is crucial.

Some high-quality steam boilers come with 10-year warranties, but a well-installed, properly maintained model can last at least 20 to 25 years. Learning how to clean a boiler, getting an annual professional service, and keeping up with maintenance and repairs on your heating system are all important for getting the most out of your model. 

Once you know where your bleed valves are and how to use them, bleeding out heaters is a quick process. Expect it to take around 10 to 20 minutes, possibly longer if you have a lot of heaters or are still learning how they work. If you have a central bleed valve on your boiler, the process still takes the same amount of time. Make sure you have any keys necessary to turn the bleed valves on. Without bleed valves, the process should take around three hours.

If you’re unsure who to call to fix your boiler, you have a few options. One is to call a dedicated boiler service. However, you can also call a plumber or HVAC technician for boiler repair services. These pros will have the tools, knowledge, and experience to fix common boiler problems.

Annual servicing, checking for leaks, and maintaining proper pressure extend the system’s life.

The Princeton, NC 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.
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