Gosal Heating and Air Conditioning has been providing furnace and air conditioning system installation and repair for both residential and commercial customers in the Bay Area since 1992. Our longevity is a testament to the quality of our installations and a loyal customer base. FREE Comfort Consultation: a knowledgeable Comfort Specialists will visit you and give you in-depth information about latest technology in HVAC industry and which system would best suit the needs of your family.. Air Conditioning Installation,Air Conditioning Repair,Air Conditioning Service,Air Conditioning Replacement,Heating Installation,Heating Repair,Heating Service,Heating Replacement,Air Conditioners,Heaters,Thermostats and Controls,Carrier