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Best boiler installation pros near Swansboro, NC

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    Average homeowner rating
  • Verified reviews icon269
    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Swansboro - Updated Nov 2026

Avatar for Airflow Masters Heating and Cooling Inc.
Airflow Masters Heating and Cooling Inc.
4.9(
30
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Swansboro, NC and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"On extremely short notice, James and his team were onsite and were very efficient in the performance of the work. Even though they had a 20-point inspection and cleaning list to do for a small flat fee, they were meticulous and did not rush anything. In fact, when it came to monitoring refrigerant levels, James took several readings to establish correct information. At all times, James took the time to explain his work and process, answering my many questions politely and professionally. Faced with a possible expensive repair, James did troubleshooting to establish that it was a faulty part. Instead of trying to get me to pay him for the part and repair, he advised me that the part was still under warranty and to contact the people who installed it. That showed me both his character and his skill in his craft. James provided me with advice that saved us money in both short and long term, and i highly recommend him."
Trane Gas Package Unit
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+7

10 neighbors recently requested a quote
Recommended by92%of homeowners
Scott Plumbing & Heating Co Inc
4.4(
14
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Swansboro, NC and surrounding areas

In business since 1975

Emergency services offered

Credit card accepted

"They did the installation of our heating and air conditioning on our new house our service is covered under warranty. Down stairs A/C unit is fairly complex high efficiency and they don't seem to have much familiarity with unit."
Recommended by100%of homeowners
W Hudson Residential HVAC Installations
5.0(
4
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Swansboro, NC and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"Installation and clean up was done in one day.   Not sure what the difference will make on utility bills, but the home is much more comfortable.  The compressor is whisper quiet, I can actually hold a normal converstaion standing next to it while it is running.
These guys did a great job and I would use them again."
Ductwork Replacement Ocean Isle
Ductwork Replacement Ocean Isle
main Trunk Line Wrapped with Insulation
Recommended by100%of homeowners
Avatar for M&R Service
M&R Service
5.0(
7
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Swansboro, NC and surrounding areas

Credit card accepted

"M & R Services was outstanding. I was so stressed when I called and he assured me everything would be fine. He replaced my HVAC unit within minutes and was the lowest quote I received. I am truly impressed and will not hesitate to use this company again for all my installations, plumbing and handyman services. Thank you M & R Services."
Handyman Services Project
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+13

Recommended by100%of homeowners
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Install Boiler FAQs, answered by experts

If your boiler is 20 years old, it’s time to get a new one. Although it may seem to be working fine, it’s likely eating up more fuel than it should. Also, compared to a brand-new boiler, one that’s 20 years old is probably not working as well. When you get your new unit, you’ll notice that your home is heating more quickly, and the heat is consistent throughout all the rooms.

An expansion tank must always be installed on the supply side, which is the side where the boiler sends water out to heat the systems. That placement allows the water to push against the air and condense properly as it is heated, then circulated through the system. Professional installers can recommend the best place on the supply side for an expansion tank.

Propane is more cost-efficient than natural gas on a per-unit basis because it produces twice as much heat energy as an equivalent amount of natural gas. But propane is not ideal if you already have a gas line installed. The best choice for your home depends on the efficiency of your appliances and the amount of installation required of your fuel choice.

Coolant and antifreeze are technically not the same thing. The difference between the two is the ratio of water to other chemicals. True antifreeze is mainly made up of either ethylene glycol or propylene glycol, while coolant comprises one part antifreeze and one part water. However, the terms coolant and antifreeze are often used interchangeably, even by pros.

Installing a boiler requires training, a specific skill set, and extensive experience. Boiler installation can be extremely dangerous, as it involves working with water lines, gas lines, and electricity. For this reason, it’s strongly recommended that you hire a professional to install your boiler. Some states even consider it illegal to work on a boiler without the proper licensing.

The Swansboro, NC homeowners’ guide to boiler installation services

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