Do you need to replace an outdated AC unit? Maybe you're looking for an HVAC company that you can trust to fix your faulty system. No matter what your residential or commercial HVAC needs are, St. Clair HVAC Services has you covered. We offer residential and commercial HVAC services in the Steele and Gadsden, AL areas. We can handle all kinds of heating and cooling work, including preventive maintenance, installations and repairs.