4.6 
2.9k+ *The Angi rating for Boiler Repair companies in Arnold, 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 Arnold, 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 January 16, 2026
Serving Arnold, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Emergency services offered
Warranties offered
"Great job with AC repair!"
+10
Serving Arnold, MO and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Customer service was very helpful, tech was able to quickly diagnose the problem and solve it. We signed up for their preventative service HVAC."
Serving Arnold, MO and surrounding areas
Approved
In business since 1982
Emergency services offered
Warranties offered
"THEY CAME THE SAME AFTERNOON THAT I CALLED. DAN WAS VERY PROFESSIONAL. HE FOUND MY PROBLEM AND REPAIRED IT VERY QUICKLY. HE EXPLAINED EVERYTING HE CHECKED AND EXPLAINED IN A MANNER THAT I COULD UNDERSTAND. I WOULD DEFINITLY RECOMMEND THEM AND WOULD USE THEM AGAIN."
Serving Arnold, MO and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Furance was not working, call House Doctor. They were out the next day and got it back up and running. Professional and efficient. Plus, very affordable."
+1
Serving Arnold, MO and surrounding areas
Approved
Hello, my name is James. I perform many handyman/repair services. I won’t charge near as much as large commercial businesses, and promise to be transparent and honest with my work. I’m positive if I can’t help you with your problem then I could point you in the right direction to help get your issue resolved asap quick as possible.
Serving Arnold, MO and surrounding areas
Approved
Property manager with 25 years experience fixing thing that break. Plumbing and electrical repair.
Serving Arnold, MO and surrounding areas
Approved
In business since 2008
Credit card accepted
Offers commercial services
American Airtemp LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. \n
Serving Arnold, MO and surrounding areas
In business since 1979
Free estimates
Emergency services offered
"Steve arrived on time, quickly diagnosed the problem with the water heater, gave me options to fix/replace without trying to steer me to one option or the other, and answered my questions. I opted for replacement and he got the appointment set up for the next day so we wouldn't be without hot water any longer than necessary."
+18
Serving Arnold, MO and surrounding areas
In business since 1954
Free estimates
Emergency services offered
"The boiler was fairly new, but had never been serviced. The workman came on Saturday in response to an emergency call, and fixed the boiler as well as performed basic maintenance which badly needed to be done. He didn't bleed the radiators, so I will be contacting the company to make arrangements to have that techs do this as well. I would consider relying on Vitt's for routine maintenance of our heating system, as well as replacement of our water heater."
+6
Serving Arnold, MO and surrounding areas
In business since 1999
Free estimates
Emergency services offered
"Technicians Ricky and Dylan did great. Everything I experienced with this company was great. From the original phone call to Mag ( I think that was her name) to the actual service it went well."
From average costs to expert advice, get all the answers you need to get your job done.
Find out the average radiator and boiler repair cost in St. Louis, MO. Learn what you can expect to pay for local heating services and keep your home warm.
The average boiler installation cost depends on size, system type, and other factors. Keep reading to learn the cost of a new boiler in St. Louis, MO.
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