AJ Heating & Air Conditioning

We are heating and cooling professionals committed to helping homeowners and businesses in Leslie, Missouri, and throughout Franklin, Gasconade, and Crawford counties maintain comfortable, efficient indoor environments. Our staff upholds a high standard of quality, and our installers and technicians receive regular, ongoing training. We are licensed contractors, bonded and insured, and a Bryant Factory Authorized Dealer.

Our services cover air conditioning and furnace repair, installation, replacement, and preventive maintenance. When equipment is not operating properly, our technicians can diagnose problems and perform the repairs needed to restore heating or cooling. For new and replacement systems, we help customers select equipment suited to their spaces and install it for efficient, reliable performance. We also provide inspections, cleaning, and tune-ups designed to help prevent breakdowns and keep comfort systems running smoothly. Service agreements are available for customers who want ongoing maintenance, and we can assist when emergency service is needed.

As a Bryant dealer, we offer a broad selection of indoor comfort equipment, including air conditioners, heat pumps, gas furnaces, programmable thermostats, humidifiers, ductless split systems, geothermal systems, boilers, air cleaners, ultraviolet lights, ventilators, and zoning products. We use our tools, equipment, and HVAC experience to help each customer customize an indoor comfort solution that fits the needs of their home or business. Whether we are repairing an existing system, performing routine maintenance, or installing new equipment, our goal is to help keep heating and cooling equipment operating at its best throughout the year.