THA Heating and Air is a HVAC services company located in San Diego, California, and caters to all San Diego County Neighborhoods. The company is a BBB Accredited Business, and it services many major brands including Trane, Carrier, Bryant, and Rheem. THA Heating and Air caters to both commercial and residential needs. The company offers it all from A/C and heating service calls and repairs, to preventative maintenance, and the installation and replacement of HVAC units. THA Heating and Air services and handles the sales of swamp coolers, roof top units, air cleaners, mobile homes units, mini split systems, heat pumps, and wall and floor furnaces. It also provides financing agreements for installations, air flow design and consultation, free estimates for installation, zoning and zone controls.