Summit Aire A heating & Air Conditioning Co.

Johnstone Supply Ventura is a leading HVAC/R Wholesale Distributor with local warehouses and inventory so you can get what you need the same or next day. With HVACR equipment, parts, and supplies you need --in stock with the best availability and delivery in the industry.

Top-Rated HVAC Services in Thousand Oaks, CA | U.S. Air Conditioning & Heating Looking for trusted HVAC services in Thousand Oaks or Ventura County? U.S. Air Conditioning & Heating is your certified 5-star, fully insured, and bonded HVAC contractor (License #829995). We specialize in expert HVAC installation, repair, replacement, and maintenance for residential, commercial, and large-scale projects. With over 30 years of experience, our goal is to provide efficient, long-lasting heating and cooling solutions. Whether you need an AC repair or a full system upgrade, our trained technicians ensure quality work from start to finish. Proper installation is key to getting the most out of your HVAC investment-trust US Air HVAC professionals.