Our Service Area

Level 9 Heating & Cooling is proud to provide professional HVAC services to home and business owners in the greater metro St. Louis area. Please view our service map to see if we cover your area. If you have any questions please feel free to contact us.

County Cities
Franklin Beaufort, Berger, Catawissa, Gerald, Gray Summit, Grubville, Labadie, Leslie, Lonedell, Luebbering, New Haven, Pacific, Robertsville, Saint Albans, Saint Clair, Stanton, Sullivan, Union, Villa Ridge, Washington
Saint Charles Augusta, Cottleville, Defiance, Foristell, Lake Saint Louis, New Melle, O Fallon, Saint Charles, Saint Peters, Wentzville
Saint Louis Ballwin, Chesterfield, Eureka, Fenton, Maryland Heights, Saint Louis, Valley Park, Wildwood
Warren Dutzow, Marthasville, Treloar, Truesdale, Warrenton, Wright City

Our Customers Trust Us

You can't go wrong with Jim's Heating & Cooling - be sure to check in with Teresa or Dan when something isn't working right... or when you're ready to make changes. They are all about quality work and excellent PM. I love how they help you stay ahead of problems!
Steve K - Wildwood, MO 63040
Excellent job very professional
Orville S - Washington, MO 63090
Adam was wonderful as usual. He went above and beyond to make sure all of our systems were winter ready! Thank you, Level 9!
Kurt H - Washington, MO 63090
Love this service.
Ruth F - Washington, MO 63090
The service and repair were completed quickly. Before I knew it the repair tech was in the front office to collect a check for the completed service. Maybe next time the tech could let us know when he arrived and what was wrong with the unit prior to presenting the invoice. I guess a little more ...
Bud P - Washington, MO 63090
We have contracted with Jim's for spring and fall preventive maintenance for many years. I couldn't be more pleased with the friendly, thorough service Tim S. has provided for our geothermal system. He's knowledgeable, extremely courteous and speaks in terms I can easily understand. I recommend ...
Dave D - Augusta, MO 63332