Who we are

At A&B Heating and Air Conditioning, we combine generations of hands-on experience with a fresh, science-driven approach. Located in the heart of Silicon Valley, we proudly serve the Bay Area with expert HVAC, plumbing, and electrical services you can trust.

Now led by the founder’s son — a San Jose State grad with a degree in Physics and a minor in Chemistry — we’re bringing smart, efficient solutions to every job. Whether it’s a quick fix or a full system upgrade, we deliver quality work with honest service and clear communication.

Reach out today to schedule your free estimate — no pressure, just solutions.