1-Call Heating and Cooling, LLC
HVAC contractor in St. Louis, MO.
In 1-Call Heating and Cooling, LLC's own words
We are a full service heating and cooling company servicing and installing all makes and models of heating and cooling equipment.
- Trade
- HVAC contractor
- Business address
- 4420 S Compton Ave, St. Louis, MO 63111
- Telephone
- (618) 433-1093
- Website
- 1callheatingandcooling.com
- Hours
-
- Monday7:00 am - 5:30 pm
- Tuesday7:00 am - 5:30 pm
- Wednesday7:00 am - 5:30 pm
- Thursday7:00 am - 5:30 pm
- Friday7:00 am - 5:30 pm
- Saturday8:00 am - 5:30 pm
- SundayClosed
From the business's Google listing, checked Oct 2026
- Register
- MO register
Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.
Google Reviews
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The team were very personable and professional with the install of our mini-split system. Very happy.
Tom D.
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Quick service. Very dependable & trustworthy. 1- call never lets me down, always professional and quick to get my tenants up and going. Highly Recommend
Barb L.
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The price was fair, the work was meticulous, and the customer service was top-notch. It’s rare to find a company that truly cares about their customers these days, but 1-Call definitely does. I wouldn’t hesitate to recommend them to anyone needing heating or cooling service—you won’t be disappointed!
Nicole G.
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Great company! Showed fast and got me fixed up! Thanks Kevin and Austin!!
Faye C.
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My apartments contracted this company to to come out and replace my furnace. They were excellent in every way you would hope they would be. Extremely professional, answered all my questions, and made sure I had all the info I would need going forward. Austin and his coworker really did a great job give them fellas a raise 😆
Bryan B.
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As always, excellent response and repair time.
Bob V.
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Prompt..and answers ALL my questions! Would highly recommend!!!
Diane G.
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Very friendly and professional.
Kris E.
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Very professional and took care with my house. The workers were very professional. I recommend them highly.
Sam K.
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Thanks for doing a Great Job
lois J.
About 1-Call Heating and Cooling, LLC
1-Call Heating and Cooling's equipment work
1-Call Heating and Cooling, LLC says it repairs and installs heating and cooling equipment across makes and models. Its St. Louis work includes HVAC repair, air conditioning repair, furnace repair, and complete HVAC installation.
The company also names ductless mini-splits, indoor air quality work, and maintenance among its services. It says it helps customers choose mini-split equipment based on efficiency, performance, and budget.
Goodman and Daikin equipment in St. Louis
1-Call Heating and Cooling identifies itself as a Goodman dealer and a Daikin-associated installer. The company describes those equipment installations as backed by industry standards.
Its stated service area includes St. Louis and surrounding Illinois communities. That makes its repair and installation work relevant to both Missouri customers and nearby Illinois locations it names.
Rating, reviews, and weekly hours
Reviewers most often mention prompt response, professional work, clear answers to questions, and installations or repairs completed quickly.
Hours run from 7:00 am to 5:30 pm Monday through Friday, 8:00 am to 5:30 pm Saturday, with Sunday closed. The business's named work spans repairs, replacements, installations, and ongoing maintenance.
Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.