Welcome to R & J Heating & Air Conditioning, the leading HVAC specialists serving Collinsville and the surrounding areas. With over 10 years of experience in projects ranging from ac installs to ac repairs, we look forward to earning your business. Call today for a free estimate!

Fast, convenient and efficient service! These are the virtues that R&J Heating and Air continue to push through. R&J has been in the heating, ventilation, and air conditioning business for 5 years now and continuously remains on the top of the industry. We do this by providing honesty and good workmanship that our customers love the most. We at R&J Heating & Air also make sure that we have the latest technology that enables us to be more competitive.

R&J Heating and Air has all your HVAC needs covered, from routine tune-ups and maintenance to emergency services.