Connect with Top-Rated HVAC Contractors in Sonora!

Foust Heat & Air is a trusted residential and commercial heating and air conditioning company in Tuolumne County, offering installation, maintenance, and repair services. As a Bryant Factory Authorized Dealer, we are held to strict standards of training, skills, and customer service. Our NATE-certified technicians provide high-quality services with a focus on customer satisfaction and exceptional value.

Performance Based Heating & Air is a local indoor comfort team serving Sonora, CA and surrounding areas. We offer a range of services, including AC repair, maintenance, and installation, as well as heating repair, maintenance, and installation. Our certified technicians deliver personalized comfort solutions that work for your budget and needs. We partner with top brands to deliver energy-efficient technology and work on a full range of makes and models of HVAC systems. Whether you need a full system replacement or minor repair, our knowledgeable pros can assist.