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Business Details
We founded Foothill Air Conditioning & Heating in 1977, building on 15 years of hands-on experience as a foreman to deliver precision HVAC solutions. Our commitment to excellence is rooted in over four decades of serving the Los Gatos community, combining technical expertise with personalized service. With registered engineers on staff and advanced computer-aided design capabilities, we provide comprehensive design-build services tailored to diverse project requirements. We specialize in fast-track tenant improvements, high-tech R&D spaces, institutional facilities, and retail environments, ensuring systems meet both current and future needs. Our 10,000-square-foot facility houses a full-service department and manufacturing unit, enabling end-to-end project execution and long-term client support. By maintaining flexibility across construction types, we adapt to evolving market demands while upholding rigorous quality standards.

We prioritize transparency and collaboration, working closely with clients to identify specific requirements and deliver systems that optimize performance and efficiency. Our service team ensures ongoing satisfaction through preventive maintenance and responsive support, fostering lasting partnerships. Recognized with Zero Injury Awards from 2010 to 2012, we uphold the highest safety and professional standards. As active community members, including Robert Davies' presidency of the Los Gatos Lions Club, we remain dedicated to local growth and client trust. This foundation of experience, technical capability, and community commitment drives our mission to exceed expectations in every project.
Highlights and features
  • We bring over 45 years of HVAC expertise and a proven track record in complex commercial projects.
  • Our registered engineers and computer-aided design systems ensure precision and compliance with technical standards.
  • We offer comprehensive design-build services with in-house manufacturing for streamlined project execution.
  • Our service department guarantees long-term system performance and client satisfaction through proactive maintenance.
  • We maintain a perfect safety record, recognized with Zero Injury Awards from 2010 to 2012.
Services
HVAC Design & Installation
We provide custom HVAC solutions for commercial spaces, combining engineering expertise with advanced design tools to optimize comfort and energy efficiency. Targeted at businesses requiring tailored climate control, our services include system analysis, equipment selection, and precision installation. Clients benefit from reduced energy costs, enhanced indoor air quality, and systems designed for scalability and future needs.
Energy Efficiency Upgrades
Our energy optimization services focus on reducing operational costs through advanced system retrofits and sustainable technologies. Ideal for facilities with aging infrastructure, we implement solutions like variable refrigerant systems and smart controls to lower energy consumption. Clients achieve significant savings while maintaining critical climate requirements, as demonstrated in projects like Santa Clara Valley Medical Center's data center upgrade.
Commercial Maintenance
We offer proactive maintenance programs to ensure continuous HVAC performance and longevity. Designed for businesses relying on stable climate control, our services include routine inspections, filter replacements, and emergency repairs. This preventive approach minimizes downtime and extends equipment life, supported by our dedicated service department and rapid response capabilities.
Institutional HVAC Solutions
Specializing in educational and healthcare facilities, we deliver HVAC systems meeting stringent regulatory and comfort standards. Our work at Mt. Pleasant High School and Sacred Heart School demonstrates expertise in large-scale renovations and new construction with complex energy management requirements. Clients receive reliable, code-compliant systems that support critical operations and occupant well-being.
Design-Build Services
Our integrated design-build approach streamlines project delivery by combining engineering, manufacturing, and installation under one team. This collaborative method reduces delays and costs for commercial clients, ensuring cohesive execution from concept to completion. With in-house capabilities, we maintain strict quality control while adapting to unique project demands and evolving client needs.
Reviews (3)
Stacey Fuentes
Oct 10, 2019 Report
Tried to access your website, but it kept coming up with an online pharmacy selling drugs. Suggest you check out. I googled hvac air conditioning and your location is close to us, so I clicked on the map your business and when I clicked on website, it directed me to a pharmacy. Malware or something is going on.
John Zazenski
Oct 25, 2018 Report
Had a great experience. My AC stopped working. They had Mike come out a few days later. He showed up exactly on time, diagnosed the problem (a bad capacitor), and had it fixed and buttoned up in under an hour. Would absolutely use them again, and will recommend to everyone I know.
Adrianne Adams
Sep 23, 2018 Report
Great service, good people. Company has been around a long time, they know how to treat the customer well.