Based in Cahokia, Weir Heating and Cooling is a family-run HVAC company, which services the Missouri and Illinois Bi-State area. The Weir family has more than 30 years of experience in the HVAC business and handles everything from small repairs to large installations. The company specializes in installation and service of heating and cooling systems for both residential and commercial customers. Weir sells and repairs furnaces, heat pumps, ductless mini-split systems, geothermal systems. The company also does custom sheet metal work and ductwork. With a dedication to its clients, Weir strives to provide timely, affordable service. Its customers speak highly of Weir for its fair pricing and its polite, knowledgeable technicians.
Cahokia, IL 62206