Top-rated boiler installation pros.

Best boiler installation pros near Mills River, NC

Enter your zip and get matched with up to 5 pros

TRUSTED BY MILLS RIVER, NC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.3k+
    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Mills River - Updated Nov 2026

Avatar for All About Heat & Air
All About Heat & Air
5.0(
64
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mills River, NC and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"They came on a Saturday and diagnosed the problem at no cost. Then they saved us over $1700 by finding a replacement motor and controller and not buying it from Bryant/Carrier. They found one nearby and installed it on Monday. We had originally contacted one of the larger, established local firms who charged us just to diagnose the problem and wanted to order the OEM replacement. Even just replacing just the controller that way would have cost double what the motor-controller combo cost using All About. The markups on these parts is just ridiculous. All About Heat & Air earned my future business."
New Goodman Outdoor Heat Pump Unit
New Generator
Bosch System Replacement
Outdoor unit
Outdoor Bosch Heat Pump

+75

Response time1 day
Response rate100%
28 neighbors recently requested a quote
Avatar for Sheer Comfort Heating & Air Conditioning Inc
Sheer Comfort Heating & Air Conditioning Inc
4.8(
46
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mills River, NC and surrounding areas

Approved

In business since 2002

Credit card accepted

Customers say: True professional

"Pretty good overall, though there was delay in ordering parts and after installation, they had to return the next day to adjust cables in one of the furnaces which had gone out. All works fine now. The bill came in a bit under the estimate and there was no charge for coming out to make the adjustment. (Their initial call out to assess the situation was reasonable, ~$65 w/ tax.)"
Additional Photos
Additional Photos
Additional Photos
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Quality Air
Quality Air
4.7(
213
)
Gas Boiler or Radiator Heating System - Install

Serving Mills River, NC and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Office staff was very prompt in scheduling the estimate appointment and keeping us posted as to schedule. Estimator, David, arrived promptly, and his inspection was thorough. He was very interested in giving us the most cost effective yet appropriate system and was very clear in his explanations of the features he deemed necessary. The written estimate was sent promptly, and the installation appointment was set up immediately. Communication throughout was excellent. The efficient and courteous office staff kept us posted every step of the way. There were no changes or delays. Installers arrived promptly and work was completed within the time frame estimated. Before leaving, they made sure we understood how to work the thermostat and were available to answer any questsions throughout the installation process. David also arrived at the beginning and reviewed the procedure and follow up expectations. Greg and John were very neat and clean, not only in the house but outside in the area they needed as work space. The following day, work was rechecked by Charles and appointments for final CO check by city inspector and Progress Energy were set up. This was a very pleasant and thoroughly professional experience in every way, and we are very satisfied."
Response time6 hrs
19 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Mike's Heating & Cooling
Mike's Heating & Cooling
4.7(
136
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mills River, NC and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"After a thorough review of our system by another company, I received an estimate from them to replace two bad capacitors and a contactor in our heat pump. The total was over $700, so I declined the repair service. I looked up the pricing on the parts and bought two of them for less than $50. I then called Mike's Heating and Cooling and spoke with Josh who gave me a price of $50 for the third part I needed and $85 to install all three. Less than 48 hours later, the technician DJ had them installed and our system is now working great. In the end I spent less than $200 for everything, which was significantly less expensive than going with the original Aire Serve bid. I am very happy with Mike's Heating and Cooling and plan to use them in the future."
Trane XR13 Heat Pump System
(2) Trane XL16i Heat Pump Systems
(2) ClimateMaster Geothermal Heat Pump Systems
Recommended by97%of homeowners
Cormier Plumbing and Heating
4.6(
5
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mills River, NC and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"They were able to come in, configured, and installed properly the water heater and the furnace. They contacted the company and registered me on the agreement. It was a lot better than I anticipated. I made them the contractor of my choice. I was lucky to find them."
Recommended by80%of homeowners
Avatar for Air Doctor
Air Doctor
5.0(
9
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mills River, NC and surrounding areas

In business since 2024

Emergency services offered

"Air Doctor has been an HVAC technician for almost a decade. He has a formal education and an HVAC degree from a two year college. His expertise in the HVAC is phenomenal. Installation, service, diagnostics and knowledge of sizing systems for any home is priceless. Air Doctor trained me personally on my HVAC knowledge and has helped me to become the technician I am today. Thanks to Clay I am who I am today and anyone would benefit from his ability to repair, install or service any kind of HVAC equipment you may have to install new equipment or service and repair any issues you may have to get you back up and running again to keep you comfortable. Hire Air Doctor today!"
Dirty coil restricts airflow causing coils to freeze
Underrated Capacitor
Heat Pump
UV/Ionizer Air Purifier
Clean coil now functions properly

+7

Recommended by100%of homeowners
Showing 1-10 of 35
Install Boiler FAQs, 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.

Steam boilers require flushing at least every six to 12 months to keep them operating effectively for as long as possible. Depending on your water quality and frequency of use, you might need to do this more frequently. The flushing process helps to remove problematic buildup of sediments. While a boiler contractor near you can perform a thorough annual flush, learning how to drain the system yourself means you can do this monthly if you experience speedy mineral accumulation because of hard water. 

If you hear your radiator clanking even when it’s turned off, it’s typically because there’s trapped water or air in the system, causing a pressure buildup. When you hear significant clanking, popping, crackling, or banging in a radiator that’s turned off, you’ll want to bleed the pipes or call in an HVAC specialist to deal with the problem (and prevent it from happening in the future).

Costs depend on system size, efficiency rating, and additional features like zoning or smart controls.

On average, you’ll need about two gallons of oil per day to heat your house when it’s 50 degrees Fahrenheit outside. Most oil tank capacity is about 275 gallons, and heating your house with two gallons of oil per day will last about four and a half months. This consumption will vary depending on the climate and average temperature in your location. For example, if the winters are longer and colder where you live, you’ll probably need to refill your oil tank at least once to get through the winter.

The Mills River, NC homeowners’ guide to boiler installation services

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