Business Details
35 Years
experience
Emergency
services
Trusted HVAC Solutions in San Jose
Cold Craft has been a trusted provider of heating, ventilation, air conditioning, and refrigeration services since 1991. Our team of certified technicians brings decades of combined experience to residential and commercial clients across the San Jose area. We specialize in energy-efficient solutions, including geothermal heating, radiant systems, and wine cellar refrigeration. As an A+ rated Better Business Bureau member, we prioritize customer satisfaction through proactive maintenance, 24/7 emergency service, and financing options. Our expertise extends to complex systems in luxury homes, multi-unit properties, and commercial facilities, supported by extensive background-checked technicians and industry-leading certifications. 
Services
Residential HVAC
Commercial HVAC
Wine Cellar Refrigeration
Geothermal Heating
Emergency Repairs
Details
- Year established: 1991
Highlights and features
- 30+ years of HVAC expertise since 1991
- Better Business Bureau A+ rated contractor
- 24/7 emergency service availability
- Financing options for HVAC upgrades
- Specialized wine cellar refrigeration experience
Associations and certifications
- Better Business Bureau (A+ rating)
What people say
Very professional technicians
Excellent service quality
Knowledgeable staff
Reliable emergency response
Competitive pricing
Services
Residential HVAC
We provide comprehensive heating and cooling solutions for residential properties, including furnace repair, air conditioning installation, and energy-efficient system upgrades. Our technicians handle all makes and models while offering 24/7 emergency service for urgent comfort needs. With specialized expertise in geothermal and radiant heating systems, we deliver tailored solutions that enhance home comfort while reducing energy costs.
Commercial HVAC
Our commercial HVAC services cover installation, maintenance, and repair of large-scale heating and cooling systems for office buildings, schools, and industrial facilities. We specialize in VAV systems, boiler maintenance, and energy efficiency optimization while maintaining strict compliance with commercial safety standards. Our team supports preventive maintenance programs and emergency response for businesses requiring uninterrupted climate control.
Wine Cellar Refrigeration
We design and maintain specialized refrigeration systems for wine storage environments, ensuring precise temperature and humidity control. Our technicians address unique challenges in wine cellar climate management while providing maintenance for both residential and commercial wine facilities. With experience in WhisperKOOL and Wine Guardian units, we deliver solutions that preserve wine quality through advanced cooling technology.
Geothermal Heating
Our geothermal system installations provide energy-efficient heating and cooling solutions using earth-source heat exchange technology. We handle complete system design, installation, and maintenance while offering cost-saving benefits through reduced utility consumption. With expertise in both residential and commercial applications, we help clients achieve sustainable climate control with long-term operational savings.
Emergency Repairs
We offer 24/7 emergency repair services for critical HVAC failures, with rapid response times for both residential and commercial clients. Our certified technicians handle urgent heating and cooling issues while maintaining full transparency about repair options and costs. Preventative maintenance customers receive priority scheduling for emergency service requests.
People
Susan Nichol
CEO
Leading Cold Craft since its founding, Susan Nichol brings decades of HVAC industry expertise to our operations. She oversees strategic direction while maintaining commitment to technical excellence and customer satisfaction across residential and commercial services.
Kent
Owner
With extensive HVAC experience, Kent leads our team of certified technicians. He ensures technical proficiency and customer service excellence while managing complex installations and maintenance programs for commercial clients and luxury residential properties.
Questions
What HVAC services do you offer for residential properties?
We provide complete residential HVAC services including furnace repair, air conditioning installation, geothermal systems, and wine cellar refrigeration with 24/7 emergency repair availability.
Do you serve commercial businesses?
Yes, we specialize in commercial HVAC systems including VAV, boiler maintenance, and energy efficiency optimization for office buildings, schools, and industrial facilities.
Are emergency services available?
We offer 24/7 emergency HVAC repair services with priority scheduling for preventative maintenance customers across Silicon Valley.
Do you provide wine cellar climate control solutions?
Yes, we design, install, and maintain specialized refrigeration systems for wine cellars with precise temperature and humidity control for residential and commercial applications.
What payment options exist?
We offer financing options for HVAC upgrades and accept major payment methods while providing transparent pricing with no hidden fees.
Are you BBB certified?
Yes, we maintain an A+ rating with the Better Business Bureau and hold multiple industry certifications for HVAC excellence.
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