Fall Financing Event
Starts September 8
Fall into comfort with 0% interest financing!
Enjoy 0% interest for 12, 18, or 25 months on qualifying HVAC systems. It’s the perfect opportunity to upgrade your comfort without breaking the bank.
Federal tax credits expire December 31, 2035. Lock in your upgrade now.
Contact Us For Your Free Estimate Today!
Keep your home or business comfortable year-round with JLM Heating & Air Conditioning. We provide top-quality HVAC services throughout St. Louis, MO, and the surrounding areas, delivered by experienced technicians dedicated to exceptional customer care.
High-Quality Heating & Air Conditioning Solutions
When your heating or cooling system fails, you need a reliable expert to get you back up and running quickly. With over 14 years of field experience, our technicians at JLM Heating & Air Conditioning have seen it all. We service all makes and models, and our fully stocked service vehicles ensure we can complete most repairs promptly and efficiently. Don't risk unnecessary expenses with inexperienced technicians – call the experts at JLM.
Authorized Brand Dealers
We can sell and service the following brands below. We service all makes and models as well.
Our Heating & Cooling Services
St. Louis County Service Areas
- Ladue
- Lakeshire
- Manchester
- Maplewood
- Maryland Heights
- Oakville
- Pacific
- Richmond Heights
- Rock Hill
- Shrewsbury
- Sunset Hills
- Town and Country
- University City
- Valley Park
- Warson Woods
- Webster Groves
- Wildwood
St. Louis City Service Areas
- The Hill
- Central West End
- Carondelet
- St. Louis Place
- Soulard
- Tower Grove
- Lafayette Square
- Benton Park
- St. Louis Hills
- Hi-Pointe
- DeBaliviere Place
- Princeton Heights
- Botanical Heights
- Wydown Skinker
- Clayton-Tamm
Jefferson County Service Areas
- Arnold
- Imperial
- Barnhart
- Byrnes Mill
- Festus
- Herculaneum
- Hillsboro
- Pevely
