DeHart Plumbing, Heating & Air, Inc. is the trusted plumber and HVAC contractor in the Modesto, CA area. For AC repair, heating installation, or plumbing services, contact us today! Did you know that DeHart Plumbing, Heating & Air, Inc. provides services to customers in Stockton, CA all the way down to Turlock? That's right. If you need an insured, licensed, and highly trained HVAC technician to help you with the installation, repair or maintenance, we're the company to call.