Get fast honest service and repairs for all brands. We have the lowest prices because we buy in volume. We also have good near new used equipment for rentals properties. We are fast full service air conditioning and heating contractor. We have our own crane to lift your unit on or off the roof. We are licensed to do electrical panel upgrades with your air conditioning and heating system. We have our own in house attic insulation department. We have the best custom sheet metal fabrication shop in all of California. If you want the best air conditioning and heating system at the lowest prices Call Granger's.