We are a full service, HVAC contractor specializing in Heating, Ventilation, Air-Conditioning, Refrigeration, and Sheet Metal Fabrication.

With branches in Modesto and Fresno, we have the infrastructure to handle any size project. Building on our HVAC expertise, we are also a state licensed contractor in the Solar and Wind Power business. Our people are experienced, knowledgeable and equipped with the latest, up-to-date training so that you are assured of a state of the art application of technical expertise. Using the latest in solar and energy technology, we work to provide the system that perfectly fits into your specific needs....

With branches in Modesto and Fresno, we have the infrastructure to handle any size project. Building on our HVAC expertise, we are also a state licensed contractor in the Solar and Wind Power business. Our people are experienced, knowledgeable and equipped with the latest, up-to-date training so that you are assured of a state of the art application of technical expertise. Using the latest in solar and energy technology, we work to provide the system that perfectly fits into your specific needs. Whether you want to be completely independent of electric bills or reduce your monthly energy costs to a more reasonable level, we at Delta Tec will work hard to limit your energy costs and drive them to less expensive utility tiers for a cost effective energy system.