At Rick Schaumann Heating and Air Conditioning we work on Residential and small Commercial Heating & Air Conditioning Systems, Repairs, Service, and Installation on most brands. Some of the brands we work on are York, Coleman, Carrier, Payne, Bryant, Day & Night, Amana, Trane, American Standard, Rheem, Rudd and more. Rick Schaumann Heating & Air Conditioning Company is located in San Jose serving the southern bay area. We have been in business since 1984. I Service and Repair HVAC Equipment for residential and small commercial.