Keith Heating & Cooling, Inc.'s technicians call their service trucks "warehouses on wheels." Each one carries a stock of parts so extensive that repairmen complete more than 97% of their jobs with supplies right off the truck. That kind of service typifies the approach of Keith Heating & Cooling's HVAC specialists, whose services range from heating-system repairs to removal of foreign spies in air ducts. Factory-trained in all major brands including Trane, Bryant, and Lennox, technicians adhere to up-front pricing so homeowners feel comfortable before each job begins. They’ll also fix or replace any equipment that breaks down the same season it was installed with same-day service.