Wittichen Supply Company

For over 135 years, Wittichen Supply Company has been the trusted HVAC expert for Birmingham and the Southeast. Located at 2912 3rd Ave N, we are a premier wholesale distributor of top-tier HVAC equipment, parts, and supplies from leading brands like Carrier and Bryant. We provide everything contractors need for residential and commercial installations, repairs, and maintenance, including advanced indoor air quality solutions, thermostats, and ductwork components. Our highly trained staff offers unparalleled technical support and product knowledge, ensuring professionals get the right parts and equipment to complete every job efficiently and effectively.