Service you can trust
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High quality installations performed by our team of professionals.
Is your unit in need of a repair? Contact us for a consultation and quote.
Ongoing maintenance helps assure your unit is ready for use when you need it.
CJC Heating & Air is a family-owned business, with over 30-years of experience, specializing in high-efficiency heating, ventilation, and air conditioning (HVAC) systems. We work with all makes and models, and are available for commercial and residential projects in Contra Costa county. Our goal is to provide outstanding, quality work, personalized customer service, and affordable rates for our clients.