Delivering Round-the-Clock Support
At Comfort Air Mechanical Systems (CAMS), we're dedicated to providing top-notch commercial HVAC services to clients across Northern California. As a proudly minority women-owned small business, we take pride in our commitment to delivering cost-effective, timely, and professional solutions for all your heating, ventilation, and air conditioning needs.
With a team of experienced mechanics and project managers, we've built a reputation for reliability, efficiency, and customer satisfaction. Our approach is based on mechanical contracting with financial intelligence, ensuring that our clients receive the best possible solutions for their unique requirements. Whether you need new installation, retrofit, repair, or 24-hour emergency service, we're here to help.
Our History
Founded in 2007 by Robert Terry, CAMS has been serving the Northern California commercial market with pride. Since 2022, Ruby Chen, Licensed HVAC Union Contractor, has been at the helm of the company, leading it to new heights as a woman-owned small business. With her vision and leadership, we've assembled a team of top-notch professionals dedicated to providing exceptional service, cost savings, and performance for all your commercial HVAC requirements.
Our Services
We offer a comprehensive range of commercial HVAC services, including:
- Installation, service, and maintenance of most major brands of HVAC equipment
- Boiler repair and maintenance
- Chiller repair and maintenance
- Equipment trouble shooting
- New installations and retrofits
- VFD's
- Refrigeration systems
- DDC and pneumatic controls programming
- Scheduled maintenance programs
- Energy conservation consulting
Our Sectors
We primarily serve the Northern California commercial market, with a diverse range of clients across various sectors, including:
- Office buildings
- Hospitals and medical facilities
- Municipal, county, and federal buildings
- Retail spaces
- Industrial and manufacturing facilities
- Universities and museums
- Marine facilities
We're also equipped to service out-of-town projects in Southern California and other Western states, providing cost-effective solutions for all your HVAC needs, regardless of your location.

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