Your HVAC Licensed California Contractor

CJ’S Mechanical Services

Sonoma County – Santa Rosa California

Servicing the entire Bay Area

Heating * Air Conditioning * Refrigeration * Appliances

Experienced, Dependable, Licensed & Certified Service

The Mechanic You Need Is Just A Phone Call Away

Call today! (707) 843-7510

  • Heating Repair, Installation and Maintenance

  • A/C (Air Conditioning) Repair, Installation and Maintenance

  • Appliances Repair, Installation and Maintenance

  • Residential

  • Commercial

  • Service Contracts

* Over 30 years of experience – Bonded and Insured *

Chris Gill is an HVAC Licensed California Contractor

Your HVAC Licensed California Contractor CJ'S Mechanical Services Licensed California HVAC ContractorProud to be a California Licensed Contractor #962885

What is HVAC?

furnaceHVAC systems are comprised of the heating, air conditioning, and ventilation systems in a residential or commercial building. These mechanical systems provide thermal comfort and air quality in indoor spaces.  Types of HVAC systems include air conditioners, heat pumps, furnaces, boilers, rooftop units, chillers, and packaged systems. A building’s HVAC system encompasses components such as ductwork and air handlers which are essential to system performance.