Delta A/C Supply is a full sheet metal manufacturing shop and supplier of heating and air conditioning products to the HVAC contractor, mechanical contractor and others. We have the one of the most automated shops in Northern California where we fabricate and supply our customers’ needs.

Specializing in custom fabrication per our customers’ specifications, Delta A/C Supply, continues to meet the high demand for quality in all its products and services for residential – new construction, add-ons, and light commercial applications.

Delta A/C Supply was established in 1980 in an 8,000 sq. foot building in Lathrop, CA. Today we have over 36,000 sq. feet under roof on 5 acres near I-5. Our employees are second to none with over 100 years of combined experience in the sheet metal manufacturing and HVAC supply business.