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

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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

"From first contact to finished installation our experience with this company was perfect, outstanding. We purchased a home and needed a new HVAC system. A new HVAC system sounds like a hassle, but these folks made it easy. Trinity, Jeff, Erik, Colton, and Austin are so professional and just a pleasure to have in your home, they go out of their way to be helpful. If every company was like this one the world would be a better place. Highly recommend. Look no further, use these guys!"
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.)"
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Additional Photos
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2 neighbors recently requested a quote
Recommended by93%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

"Mike's quoted 3 systems; the multi-zone Mitsubishi hyper-heat system was about twice the cost of the Trane single-zone std. heatpump. The quote from a 2nd HVAC installer for a standard Carrier single-zone heatpump system was only $1000 less than Mike's Mitsubishi system. I wasn't originally considering the Mitsubishi because of the cost but the Carrier-system quote changed my mind. It took two days to complete. The installers were efficient, professional and amiable. They did a good job and took the time they needed to install the equipment correctly and make it look good. The condensor unit was delivered to Mike's with a dent; they gave me the option of a price break or getting another unit shipped next-day. The Mitsubishi system they installed operates much differently from the 13 year old standard-heatpump-system it replaces; before they left, the technician took the time to explain what to expect regarding the system's operation and encouraged me to contact Mike's if I had any questions or concerns."
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
Avatar for ARC Electrical
ARC Electrical
4.4(
133
)
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 2004

Free estimates

Emergency services offered

"Arrived on time.  Was very personable and appeared more than competent  One of my light switches was a dual pole switch (not sure of terminology but switch controlled light on ceiling fan which can also be controlled from a switch on the opposite side of the room!).  He didn't have one in his vehicle that was the ivory color that I wanted so he went to a local hardware and got one to match.  I doubt he made any profit, given the distance he traveled and the time he spent, but he did gain a new customer.  I will use Respro any time in the future that I have need for electrical repair or installation.
"
Home standby generator
New home wiring
Red Box wiring
14KW Generac generator
TV wall mounting

+8

Recommended by94%of homeowners
Showing 1-10 of 35
Install Boiler questions, answered by experts

The cost-efficiency of baseboard heaters depends on the type and how you use them. Generally, standard electric baseboard heaters can be expensive to run because they use electric resistance heating, which is less energy-efficient than systems like forced-air or heat pumps. However, hydronic and gas versions are typically much cheaper to operate. Hydronic models are more energy-efficient because they heat a liquid that retains warmth longer, preventing the thermostat from turning on and off as often. The overall running cost is also influenced by local electricity rates, your home's insulation, and your usage habits. To increase efficiency, you can use baseboard heaters for zoning, meaning you only heat the specific rooms you are using.

Safety concerns with propane boilers include proper venting to prevent carbon monoxide buildup, secure gas line connections, and regular inspection of safety controls. Professional boiler installation and annual maintenance are essential to minimize risks. Having a carbon monoxide detector installed in your home is essential for early detection of any leaks or ventilation issues.

Yes. Boilers need water to run without overheating, also known as dry firing. If you run it without a sufficient volume of water, either because of a burst pipe or a leak, you run the risk of damaging your machine or jeopardizing the safety of your home as a whole. When in doubt, shut off your boiler and repair any plumbing issues before turning it back on. Alternatively, consider installing a low-water cutoff (LWCO) before any issues arise. This gadget will protect your boiler by monitoring water levels and automatically shutting it off if it gets too low. 

When winter rolls around, and you turn the heat on for the first time in a year, it’s normal to sense a light odor. This could smell a little like burning because some dust has gathered in the heating unit over the warm months and will fade away shortly after. However, there are some smells you should watch out for and take caution around: an egg-like sulfur smell or an electrical burn odor would indicate there’s something wrong. Turn it off and call a professional for maintenance as soon as possible. 

If you go to turn it counterclockwise and it won’t turn anymore, it’s open. Like most other valves, you should be able to turn a radiator valve counterclockwise (to the left) to open it and clockwise (right) to close it. To close a radiator valve, turn it clockwise until you meet some resistance and can’t turn anymore, but do so carefully to avoid breaking the valve.

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.