Knoxville Commercial HVAC Service & Installation As one of the nation's largest heating and cooling companies, R & M Climate Control Service Experts Heating & Air Conditioning in Knoxville offers your business a century's worth of commercial HVAC service and installation experience, and we bring it to every job we do, every day. Our expertly trained commercial HVAC technicians are equipped to systematically install, repair and maintain all commercial HVAC systems for your building, including common rooftop commercial HVAC systems up to 25 tons. Every new commercial HVAC system installation requires its own unique design, installation and service considerations. This is where our innovation and experience, combined with technical expertise, makes R & M Climate Control Service Experts in Knoxville the best HVAC partner for your existing building, new construction or remodeling project. Our staff will work with you all the way – from finding the best system for your business to installation and service. Financing R & M Climate Control Service Experts offers a variety of flexible financing programs to make your business’s new HVAC system more affordable. Discover more on our Commercial HVAC Financing page or give us a call at 865-229-6176. Safety Safety is one of our highest priorities. Our technicians are NATE-trained, licensed and insured so they can provide the best work you’ll find. But safety doesn’t stop there. We perform to the highest safety standards with: Weekly safety meetings Provided protective equipment Mandatory site risk assessment Required OSHA safety standards Advanced chemical handling practices If you couldn’t already tell, our technicians truly are the experts. Call 865-229-6176 today to arrange a free consultation for all of your Commercial HVAC Service and Installation needs.