Top-rated boiler installation pros.

Best boiler installation pros near Danbury, NC

Enter your zip and get matched with up to 5 pros

TRUSTED BY DANBURY, NC HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon77
    Verified boiler installation services reviews

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

Avatar for Duggins Heating And Cooling
Duggins Heating And Cooling
4.7(
23
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Danbury, NC and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Contacted Duggins about developing a strategy to repair or replace aging heating equipment in our home.
They developed a plan that was a reasonable cost.  They were attentive to our requests.
Installed a new system for the downstairs zone and repaired the upstairs unit.
New unit performs well and is a great improvemtn compared to old unit.  Our gas bill dropped a lot.


"
Recommended by95%of homeowners
Avatar for Enhanced Heating Cooling
Enhanced Heating Cooling
4.6(
76
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Danbury, NC and surrounding areas

In business since 1966

Free estimates

Emergency services offered

"Our motor burned out the week before Christmas during the night. I called Alpine and the serviceman was at our home the next morning.
He determined the problem, let us know the cost and the part was ordered immediately. He installed the part as soon as it came in. We have been standing customers with Alpine and the prior HVAC company with a service plan. We appreciated their responsiveness and flexibility. R Hall Durham
"
Recommended by91%of homeowners
Avatar for All Comfort Control Heating & Cooling
All Comfort Control Heating & Cooling
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 Danbury, NC and surrounding areas

In business since 1990

Free estimates

Emergency services offered

Our purpose is to provide excellent service to meet all your heating, cooling and electrical needs. All of our techs, installers and office staff are professionally trained and certified to better serve you. We offer great prices and service you can trust and will do anything we can to assure our customers are 100% satisfied. Your Comfort Matters---Give us a call today!

Recommended by100%of homeowners
Avatar for Qualified Electrical Services
Qualified Electrical Services
4.9(
40
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Danbury, NC and surrounding areas

In business since 2020

Emergency services offered

Credit card accepted

"Excellent! I was in a bind because my air conditioner went out and I really wanted to at least get a ceiling fan installed so I could survive the heat. Gerald responded immediately, was extremely professional and knowledgeable. He was patient with me and my lack of knowledge. He explained things to me as he went along. He did such an excellent job installing the ceiling fan that I had him install a new light fixture as well. I will definitely be having him come back out to install some recessed lights in my kitchen. I can not recommend him more highly! He takes pride in his work and is a man of his word! Hire him. You won’t regret it. I sure don’t!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Recommended by97%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Danbury, NC and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Jim is local.  It went great. Jim Ferrell is a professional of the highest caliber. Responded quickly, took care of my problems, and advised me as to better means of protection than I had. He came back a second time to uninstall software that I purchased that did not provide adequate protections and installed free software that would do the job.  He did the work through remote connection, but is available on site if necessary.
For those people needing help on getting red of malware, viruses , etc. on your computer,  Jim is local, better than all thse remote out of state location providers, is a mature, highly trained professional in this area.
If you go to local computer stores you get very young people that can do a basic job, but are no where near the professional level of Jim.
I highly recommend Jim to anyone that needs these type services.
"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Marshall Heating & Air
4.6(
7
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Danbury, NC and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"The work required replacing units outside and inside our attic. The outside unit went quickly and as expected. Unfortunately the inside unit did not go as expected and took much longer to remove. The old unit was at least twice as large as the new unit. Also since the house was without A/C the interior temperature of the house was 80+ and the attic was over 140. They wisely took many water breaks and worked into the evening trying to finish in one day but could not. As this was an extremely hot week locally they had to do some other quick service calls locally the next morning and did not finish the whole job until late Thursday. Given the heat and extra work involved with removing the old unit and installing the new unit this did not surprise me. The crew and electrical subcontractor all did excellent jobs and we are now enjoying cold air and constant temperatures. The job was delivered at the quoted price.
I recommend Marshall Heating and Air and will use them again in the future if we do other upgrades to our system.
"
Recommended by85%of homeowners
Showing 1-10 of 29
Install Boiler FAQs, answered by experts

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.

Always consult your manual for specific pressure numbers. Many expansion tanks come pre-pressurized at a specific PSI range, anywhere from 12 to 40 PSI, designed for a range of home boilers. You should not have to pressurize an expansion tank yourself, only the boiler system. If your system has a tank that needs to be manually pressurized, this is generally a job for professionals and their tools.

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.

Boilers provide even heating, energy efficiency, and a quiet operation compared to forced air systems.

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.

The Danbury, NC homeowners’ guide to boiler installation services

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