4.5 
224 *The Angi rating for Boiler Installation companies in Herculaneum, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
*The HomeAdvisor rating for Boiler Installation companies in Herculaneum, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
Last update on August 20, 2025
Serving Herculaneum, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Emergency services offered
Warranties offered
"Able to install on a timely basis. Friendly, clear, and reasonably priced."
+10
Serving Herculaneum, MO and surrounding areas
Approved
In business since 1982
Emergency services offered
Warranties offered
"They were able to obtain the parts, but when I did not hear back from them when promised, I had the work done by someone else."
Serving Herculaneum, 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 Herculaneum, 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 Herculaneum, 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 Herculaneum, MO and surrounding areas
Approved
Emergency services offered
Warranties offered
Small jobs welcome
Hello my name is Anthony, I am a licensed master plumber with over 20 years in the trade.\nLicensed, bonded and insured. \nI am a second generation master plumber and love to help people in there time of need. We offer very fair pricing and extremely professional service. \nWe are a family owned an operated company out of wentzville MO.\nWe would love to take care of your pmumbing needs. \n
Serving Herculaneum, MO and surrounding areas
Approved
Property manager with 25 years experience fixing thing that break. Plumbing and electrical repair.
Serving Herculaneum, MO and surrounding areas
In business since 1954
Free estimates
Emergency services offered
"I would recommend this company to everyone. Loved they are a small local, family owned business. Our furnace-boiler went out on a Saturday, Monday morning they were out and a quote in the afternoon. They made sure we had heat before Thanksgiving day. Very professional, knowledgeable, great craftsmanship. Best price on comparable equipment out of 3 quotes. Thank you!!"
+6
Serving Herculaneum, MO and surrounding areas
In business since 1999
Free estimates
Emergency services offered
"We just moved into this house and I wanted everything done; I wanted the works! I also asked them to clean my attic fan as well and they did. Price was a bit steep, but I don't think the previous homeowners ever had it done before, so I was glad to get that out of the way."
Serving Herculaneum, MO and surrounding areas
In business since 2004
Free estimates
Emergency services offered
"I provided the filter and they installed it. Everything went well.
"
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