Top-rated boiler repair pros.

Get matched with top boiler repair pros in Sheldon, MO

Enter your zip and get matched with up to 5 pros

Need a pro for your boiler repair project in Sheldon, MO?

Select your specific project to find the pro for you.

TRUSTED BY SHELDON, MO HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon26
    Verified boiler repairs reviews

Verified Reviews for Boiler Repair pros in Sheldon, MO

*The Angi rating for Boiler Repair companies in Sheldon, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Repair needs.

*The HomeAdvisor rating for Boiler Repair companies in Sheldon, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Repair needs.

Last update on April 16, 2026

Find Boiler repair pros in Sheldon

Avatar for Cochran Heating and Air Conditioning
Cochran Heating and Air Conditioning
4.7(
37
)
Electric Boiler or Radiator Heating System - Repair - For BusinessGas Boiler or Radiator Heating System - RepairGas Boiler or Radiator Heating System - Repair - For Business

Serving Sheldon, MO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"My repairman installed a nest thermometer and looked at the upstairs AC unit to assess the viability of repair. He concluded that he could not repair it and give me very reasonable quotes for a replacement options."
Response time7 hrs
73 neighbors recently requested a quote
Recommended by85%of homeowners
Request Quote
Avatar for Tap Heating & Cooling
Tap Heating & Cooling
4.5(
19
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Sheldon, MO and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"
  1. very kind and professional service

"
install
Cage
Installers Van
Additional Photos
Additional Photos

+5

Recommended by94%of homeowners
Request Quote
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Sheldon, MO and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"It went well. We will use his services again, if necessary."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Request Quote
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Sheldon, MO and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"When you need help with a broken machine CHW is who you can trust to get the job done. And should they not be able to fix the machine they will replace it. I've been with them for many years. They've not failed me as of this writing and they won't"
Recommended by81%of homeowners
Request Quote
Avatar for Air Scrubbers Air Duct Cleaning LLC
Air Scrubbers Air Duct Cleaning LLC
3.9(
332
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Sheldon, MO and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"There were some scheduling issues due to an emergency, but that wasn't necessarily the company's fault.  Overall, it was a good experience, and I was happy with the services.  The technician provided a lot of helpful information about duct cleaning, he didn't leave any messes, and he arrived on time for the service."
Recommended by77%of homeowners
Request Quote
Avatar for Wyatts HVAC & Home Solutions
Wyatts HVAC & Home Solutions
4.5(
23
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Sheldon, MO and surrounding areas

In business since 2004

Emergency services offered

Credit card accepted

"Amazing, knowledgeable, affordable quick service!"
Heating & A/C Project
Old Lennox Air Handler
Indoor Mini Split Air Handler for garage installation
Replacement Air Handler by Oxbox for Mr. Talluri
Mr. Hawkins old 3 ton HVAC system.

+21

Recommended by95%of homeowners
Request Quote
Avatar for Chris Downing 117 Service, LLC
Chris Downing 117 Service, LLC
5.0(
3
)
Electric Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - Install - For BusinessElectric Boiler or Radiator Heating System - Repair+5 more

Serving Sheldon, MO and surrounding areas

In business since 2021

Free estimates

Emergency services offered

HVAC-R for Residential, Commercial and Industrial customers in the 4 State Area.\n\nLicensed, Bonded and Insured

Recommended by100%of homeowners
Request Quote
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Sheldon, MO and surrounding areas

In business since 1971

Credit card accepted

"They take money on muy account for my home warranty service, and they are very responsive, and very reliable. They send Repair companies to my house for repairs and services."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Request Quote
Ahmed Construction LLC.
5.0(
6
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Sheldon, MO and surrounding areas

In business since 2021

Free estimates

Credit card accepted

With over 25+ years of general construction experience, we are here to build the home of your dreams or remodel your living space into a place you will be most proud.

Builders - Garages/Barns/Sheds Project
Builders - Garages/Barns/Sheds Project
Builders - Garages/Barns/Sheds Project
Builders - Garages/Barns/Sheds Project
Recommended by100%of homeowners
Request Quote
Showing 1-10 of 17
Boiler Repair questions, answered by experts

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

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.

Addressing banging, clanging, and hissing radiators involves several steps. Start by bleeding the radiator to release trapped air, a common source of noise. Next, ensure all valves, brackets, and pipes are securely tightened to prevent the components from rattling. You can also consider installing radiator insulation to dampen heat expansion sounds. If you perform all of these fixes and the noise persists, explore the use of radiator additives that can mitigate water-related noises. If all else fails, you should consult an HVAC professional.

Not every type of baseboard heater needs to be bled. Hydronic baseboard heaters need to have air removed at least occasionally, but electric or gas versions that don’t use water at all don’t need to be bled. There are no pipes or valves on these models to worry about, nor any central boiler. Instead, they use heating elements or other methods to supply direct heat to a room.

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).

The Sheldon, MO homeowners’ guide to boiler repairs

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

See all articles