Cold Craft provides Geothermal Heating plus full service heating & A/C services for both residential and commercial purposes in the greater San Jose area.

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Residential & Commercial Full Service Heating & Air Conditioning

We pride ourselves in being proactive in the installation and service aspects of furnace/air conditioning installation that matter. These include safety, technical excellence, doing it right the first time and customer experience. We are also a pioneer in the Geothermal Heating process and specialize in Heating, Ventilation, Air Conditioning and Refrigeration (HVAC R) for Luxury & Custom Homes.



Wine Cellars

Refrigeration Grocer Programs

Refrigeration Grocer Programs

Geothermal & Water Source Heat Pumps

Geothermal & Water Source Heat Pumps

Benefits Of Geothermal Heating And Cooling

Sign Up For A Free ($250 Value) Onsite Geothermal Consultation

  • Sign up for your free geothermal consultation a $250 Value
  • Take advantage of lower energy costs
  • Federal tax credits of 30% – check for availability
  • Renewable energy for heating and cooling your home

Diamond Certified

diamond certified

Free Second Opinion

hvac technician near condensing unit

Trusted Partners

What Our Clients Say

“On a whole, Cold Craft gives you the most bang for your buck. Professional and reliable service. I would not hesitate to recommend Cold Craft to friends, family and business contacts and I regularly do so. Every referral I have sent to them has reported they had a very positive experience and were extremely happy to learn about Cold Craft and their services. I’m sure Cold Craft will around for a long time and I am very happy to send them business whenever I can.”

Jason G., Santa Clara, CA

“Great work by Cold Craft! They replaced my furnace and air-conditioning this last summer. The air conditioning was great during the heat wave and the furnace has been a blessing in the cold. Reliable and professional work, I highly recommend them.”

Aaron D., San Jose, CA

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If you’re interested in our services and would like a quote, please fill out our form and let us know how we can help you. We look forward to assisting you with your needs.


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