About Cobalt Heating and Cooling

Cobalt Heating & Cooling has been proudly serving our San Jose county neighbors for over 28 years. In the age of large corporations, high overhead costs, and automated phone systems; Cobalt has stuck to our roots. When you give us a call you will be greeted by a warm representative, we will come out to your property to address your questions, and charge fair prices.

If you looking for old fashioned customer service that treats you like family and high integrity work, then give us a call, we would love to hear from you!

Why Choose Us?

  • Professional technicians
  • Environmentally conscious
  • Up-front pricing
  • Licensed & Insured

Payments We Accept

  • Cash
  • Personal Check
  • Visa
  • Mastercard
  • American Express
  • Discover

Types of Clients We Serve

  • Residential

Office Hours

  • Sunday By - Appt
  • Monday 7:30am - 5:00pm
  • Tuesday 7:30am - 5:00pm
  • Wednesday 7:30am - 5:00pm
  • Thursday 7:30am - 5:00pm
  • Friday 7:30am - 5:00pm
  • Saturday By - Appt

Call Now!
408-227-7573.


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Call Us! 408-227-7573
Serving The Greater San Jose Area.

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Call for Details:
408-227-7573