Cold Craft is an essential business. The Air Scrubber is in supply and can be installed on forced air or enteral systems in the Bay Area. Call us today for installation.

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Residential & Commercial Full Service Heating & Air Conditioning


Diamond Certified

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

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.

We also offer Certified Space Technology to PROTECT YOUR HOME! Our AIR SCRUBBER ADVANCED purification products use ActivePure, a variation of technology originally developed in cooperation with NASA to create a safe atmosphere for astronauts on the International Space Station. This technology is now available to to PROTECT YOU, YOUR FAMILY, AND YOUR HOME FROM VIRUSES (including the CORONAVIRUS), DUST, GERMS, ODORS, PET DANDER AND MORE. LEARN MORE



Wine Cellars

Refrigeration Grocer Programs

Refrigeration Grocer Programs

Air Scrubber Advanced

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

    Free Second Opinion

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    Trusted Partners

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    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

    Our Blog

    Cold Craft is the Expert in Wine Cellar Installation, Service and Maintenance

    November 10th, 2021|

    We're here to remind you that it's time for your wine cellar maintenance visit. This will keep your wine ready for prime time. Call us for prompt service at 408.374.7292.


    Have A Question?

    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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