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Better Together

We are pleased to announce that Bob's Heating & Cooling has joined forces with Level 9 Heating & Cooling to better serve you needs. Level 9 will continue to provide the local and personal service you have come to expect from Bob's Heating & Cooling. This combination consolidates administrative functions freeing up out technicians to do what they do best: serve you HVAC needs. Whether you were a residential or commercial customer, you can count on Level 9 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.

Gas Furnace Repair

Same Great Services

As Level 9 Heating & Cooling we wills till offer all of the same great services that we previously offered. No matter if you are a home owner or business owner we can help you with all things HVAC in the St Louis area.


Existing Maintenance Contracts

A word about existing Maintenance clients. We realize that any time there is change like this, there are concerns occur regarding obligations under fully paid maintenance contracts. Rest assured that Level 9 takes very seriously its obligations under those contracts. If you have any concerns or questions regarding your contract please give us a call at 636-251-6936.

Air Conditioning Repair St Louis

Our Customers Trust Us

He was very knowledgeable and very friendly and should be commend for his work. Thank you
Leon R - Wildwood, MO 63040
Very professional and kind in answering questions and his servicing the unit.
Linda W - Washington, MO 63090
The technician you sent out responded within an hour to our home on an after hours call. That was extremely helpful because we have two small children in our home was getting hotter by the minute. The technician Greg Jones was extremely thoughtful and courteous. Mr. Jones was fast to diagnose the ...
Tyson J - Washington, MO 63090
Level 9 did a great job Joe and Steve Klebolt are fantastic technicians Thank you so much
Edwin E - Washington, MO 63090
Very professional. Will call you again when I have a problem. THANKS SO MUCH
Angie S - Wildwood, MO 63005
Tim was great. Very knowledgeable on his craft. Would highly recommend. Great service every time I use Level 9
Mike T - Washington, MO 63090