Business Details
19 Years
experience
Emergency
services
Your Trusted Commercial HVAC Partner in Alameda
CAMS has been a trusted commercial HVAC contractor serving Northern California since 2007. Founded by Robert Terry and led by owner/operator Ruby Chen since 2022, we combine decades of industry experience with financial intelligence to deliver cost-effective solutions. Our team of certified professionals specializes in new installations, retrofits, repairs, and 24/7 emergency services for diverse commercial clients including office buildings, healthcare facilities, and industrial complexes.As a woman-owned small business certified by WBENC and recognized as a WOSB, we prioritize transparency, technical excellence, and long-term client relationships built through repeat business and referrals. Our comprehensive services include boiler maintenance, chiller systems, DDC controls programming, and energy conservation consulting to optimize building performance across California and Western states.
Services
HVAC Installation
Emergency Repairs
Preventive Maintenance
Energy Audits
DDC Controls
Boiler Services
Chiller Systems
Retrofits
Refrigeration Repair
VFD Installation
Details
- Year established: 2007
Highlights and features
- 24/7 emergency HVAC service available year-round
- Certified technicians with union contractor expertise
- WBENC-certified woman-owned business status
- Specialized energy conservation consulting services
- Proven track record with commercial clients since 2007
Associations and certifications
- Women's Business Enterprise National Council (WBENC)
Services
HVAC Installation
We provide complete HVAC system installations for new commercial buildings and renovation projects. Our certified technicians handle all major equipment brands, ensuring proper sizing and energy-efficient configurations. With expertise in both traditional and modern systems, we deliver optimal climate control solutions that meet building codes and operational requirements while maintaining budget constraints.
Emergency Repairs
Our emergency repair team responds to HVAC system failures 24 hours a day, 365 days a year. We maintain rapid response protocols to minimize business disruptions through immediate diagnostics and critical repairs. Equipped with specialized tools and replacement parts, our technicians resolve urgent heating and cooling issues for commercial clients across Northern California's diverse business sectors.
Preventive Maintenance
We offer customized maintenance programs that extend equipment lifespan and prevent unexpected breakdowns. Our technicians perform comprehensive inspections, cleaning, and system optimizations according to manufacturer specifications. These regular maintenance visits help commercial clients maintain consistent indoor environments while achieving energy efficiency improvements and reducing long-term operational costs through proactive care.
Energy Audits
Our energy conservation consulting identifies opportunities to reduce HVAC operating expenses through system optimization. We conduct detailed building assessments using advanced diagnostic tools to evaluate energy consumption patterns. Clients receive actionable recommendations for equipment upgrades, control system improvements, and operational adjustments that enhance energy efficiency while maintaining comfort standards for commercial spaces.
DDC Controls
We specialize in direct digital control (DDC) system programming and integration for commercial HVAC applications. Our experts configure automated control sequences that optimize system performance based on occupancy patterns and environmental conditions. This advanced control solution enables precise temperature regulation, energy savings, and remote monitoring capabilities for improved building management efficiency across various commercial facilities.
People
Ruby Chen
Owner/Operator
Licensed HVAC Union Contractor Ruby Chen has led CAMS since 2022, building on 15+ years of industry experience. As WBENC-certified owner, she oversees operations while maintaining hands-on involvement in client projects. Her leadership focuses on technical excellence and client satisfaction through reliable service delivery.
Robert Terry
Founder
Robert Terry established CAMS in 2007, creating the foundation for its commercial HVAC expertise. His initial vision focused on combining mechanical contracting with financial intelligence to deliver value-driven solutions. Though no longer active in daily operations, his business principles continue guiding the company's approach.
Questions
What commercial HVAC services do you offer?
We provide complete HVAC solutions including installations, repairs, preventive maintenance, DDC controls programming, and energy efficiency consulting for commercial buildings across Northern California and Western states.
Are you available for emergency HVAC service?
Yes, our technicians respond to commercial HVAC emergencies 24 hours a day, 7 days a week with rapid response protocols to minimize business disruptions through immediate repairs.
What areas do you service?
We primarily serve Northern California commercial clients but also handle projects in Southern California and other Western states for office buildings, healthcare facilities, industrial complexes, and retail spaces.
Are you a certified woman-owned business?
Yes, CAMS is certified by the Women's Business Enterprise National Council (WBENC) and recognized as a Women-Owned Small Business (WOSB) under current ownership since 2022.
Do you offer energy efficiency consulting?
Yes, our energy conservation consulting includes system audits, efficiency analysis, and recommendations for reducing HVAC operating costs through equipment optimization and control system improvements.
