Home Performance Assessment

ProposalBach Enterprises does not want to sell you a brand new HVAC system, but rather help you fix the one you have already. Learn About This Service

VIP Reliability & Repair Program

VIP Program Save 15% on ALL Heating, Air Conditioning and Electrical products and services by becoming a VIP member today! Become a VIP Member Today

TRANE Comfort Specialist

Estimate Trane Comfort Specialists are committed to being the best in every aspect of business, including total customer satisfaction. Learn More About TRANE

Choose Quality and Reliable Service

We offer exceptional air conditioning and heating services at the best possible pricing and provide products which will bring our customers nothing less than complete satisfaction. And when your family’s health, safety, and comfort are involved, that means peace of mind. From the most complex installation, including zone systems and indoor air quality to routine service and maintenance, Bach Enterprises has the tools, the people and the products to provide an indoor weather system that fits your lifestyle and budget. We provide our air conditioner and furnace services to all areas of the San Francisco area. We provide service, repair and installation to Livermore, Dublin, Pleasanton, San Ramon, Danville, Alamo, Brentwood, Antioch, Sunol, Walnut Creek, Byron, Discovery Bay.