We are pleased to announce that Jim’s Heating and Cooling has joined forces with Level 9 Heating & Cooling to better serve your needs. Level 9 Heating & Cooling will continue to provide the local and personal service you have come to expect from Jim’s Heating & Cooling. This combination consolidates administrative functions freeing up our technicians to do what they do best: serve your HVAC needs. Whether you were a residential or commercial customer, you can count on Level 9 Heating & Cooling to provide you with a positive service experience founded on the legacy of its three forerunners. We are excited about the opportunity to serve you moving forward.


As Level 9 Heating & Cooling we will still offer all of the same great services that we previously offered.

No matter if you are a homeowner or business owner we can help you with all things HVAC in the St Louis area.

  • Air Conditioning Installation
  • Air Conditioning Repair
  • Heating & Furnace Installation
  • Heating Repair
  • Commercial Air Conditioning
  • Commercial Heating
  • Preventative Maintenance
  • Air Filtration
  • Humidifiers / Dehumidifiers
  • Geothermal Services
  • Heat Pump Repair & Installation

Existing Maintenance Contracts

A word about existing Maintenance clients. We realize that any time there is a change like this, there are concerns that occur regarding obligations under fully paid maintenance contracts. Rest assured that Level 9 Heating & Cooling takes very seriously its obligations under those contracts. If you have any concerns or questions regarding your contract please give us a call today.