Gatewood Heating & Air Conditioning are your locally owned heating and air conditioning specialists serving all of Sonora, CA including Tuolumne & Calaveras Counties with the highest level of HVAC services. Whether you need to install a new heating system, tune up your existing AC unit, or have a question about HVAC services or applications, Gatewood Heating & Air Conditioning is here to help you. You can trust our highly trained technicians to provide you with professional installations and expert repair services. Our comfort advisers offer residential and commercial service with experience in all faucets of heating and cooling amenities such as furnaces, air conditioning units and water heaters. An efficient furnace or air conditioner is important for maximum comfort in any home, let Gatewood Heating & Air Conditioning provide you with unmatched service for all of your HVAC installation needs.

Proudly serving the residents of Sonora

HVAC Services we offer:

  • Heating Installation
  • Heating/Furnace Repair
  • Furnace Maintenance
  • Air Conditioning Repair
  • AC Maintenance
  • AC Installation
  • Custom Sheet Metal
  • Seamless Gutter Installation
  • Gutter Maintenance
  • Gutter Repair


Gatewood Heating & Air Conditioning is here to ensure that your heating & cooling systems are running at their full potential all year round. We are committed to providing quality service and affordable pricing to fulfill all of your heating and cooling needs. Cash, checks and all major credit cards are acceptable forms of payment. The team at Gatewood Heating & Air Conditioning is highly trained and experienced and ready to assist 24 hours of the day you. Call us at (209) 532-1473 for all your AC service, furnace maintenance, and HVAC equipment needs!