San Francisco Bay Area's Trusted Name for Plumbing, HVAC & More
Efficient Heating, Cooling, and Plumbing Solutions For Your Home
Year-Round Comfort
Air Conditioning & Heat Pumps
Whether it's time for preventative maintenance or your AC has broken down in the middle of summer, we're here to restore your comfort. Our innovative cooling solutions have you covered, from replacements to repairs and everything in between. We know the ins and outs of central air systems, ductless mini-splits, heat pumps, and more. AC Services
Heating
No matter the job, we arrive with fully-stocked vehicles to tackle any heating project or problem. When you're ready to upgrade to an energy-efficient heat pump or find your home isn't staying warm, we're here to help. Most repairs can be completed in one visit so you don't have to worry about multiple trips. Heating Services
Plumbing
From new fixture installation to repiping, we keep things running like new. When a sewer or drain clog disrupts your day-to-day routine, we utilize camera inspections to quickly locate the blockage and remove it for good. When you don't have any hot water in your home, we'll be there with a fast repair solution. Plumbing Services
Indoor Air Quality
The last thing you should have to worry about is the safety of the air you breathe in your home. With the smoke from wildfire season and common airborne contaminants, protecting your indoor air quality is more important than ever. Our air purification solutions help you quickly combat and eliminate pollutants for fresher, cleaner air. Air Quality ServicesPriority Service, Call Now!
What Sets Us Apart
The Cabrillo Guarantee
We charge by the job, not the hour, and provide only the highest-quality professional services. If something falls short of our expectations or you have any concerns, we guarantee to make it right.
Leading HVAC & Plumbing Warranties
Your HVAC & plumbing systems can be major investments that need to stand the test of time. Our top-of-the-line warranties provide extra protection for peace of mind over your indoor comfort.
Career Advancement
Exceptional service starts with an exceptional team. That's why we hire only the best, invest in our employees' success, and stay on top of industry trends to meet modern needs.
10% Discount
On All Repairs
Unlimited
Plumbing Service calls
with no trip charge
with no trip charge
Inspections
Annual Inspections on
plumbing & HVAC systems
plumbing & HVAC systems
10% Off
Replacement
Equipment
Equipment
Cabrillo Annual
Maintenance Program. 415-360-0560
Maintenance Program. 415-360-0560
Since 1961 - Proudly serving our surrounding communities with the greatest value for every service, every time.
Sign Up Today!Service Where You Call Home
As San Francisco area residents, we appreciate the unique charm of older and newer homes alike. No matter where you are in the Bay Area, and no matter what makes your space special, we're here to help.
Schedule Your First-Class Service Online Today!
Our Expert Services
From pipe leaks and heat pump repairs to ductless system installation and more, we do it all. We have licensed HVAC techs, plumbers, and electricians ready to take on any job.Meeting Modern Demands
Exceeding Expectations
Jo Ebergen
18:54 12 Dec 25
I had my gas furnace repaired by Cabrillo. Initially I thought of having it replaced by a heat pump, since the furnace was already 15 years old and the repair cost would be considerable. The repair man, however, convinced me that the furnace (a TRANE) could be repaired and should have another 10+ years of operation. Moreover, the cost of a new heat pump would be 20 times the repair cost. I have had other repair men look at my furnace for an hour and not been able to find the root causes of my problems. My repair man, Robert, was able to identify the problems quickly (there were several) and repair the furnace in about an hour. This job convinced my next repairs will be with Cabrillo. They did a fantastic job, saved me a lot of money, and provided me with lots of info about heat pumps.
Leyla Akincilar
02:08 06 Dec 25
Excellent communication, timely arrival, and extremely professional. Rob is clearly an expert. Solved our problem and helped us plan for some next steps long term. I’ve already recommended them to my friends.
Eveline Kanes
20:57 03 Dec 25
Cabrillo came promptly and completed the job very efficiently.We were grateful the technician was able to help before Christmas.Sal always responds promptly and arranges the service call we need. The technicians leave everything neat and clean.
Donald Grandis
22:16 28 Nov 25
The crew was excellent. They provided services in a quick and efficient manner. We are grateful to Erick, Javier, and Fernando for their work.
Amanda Treleaven
20:12 22 Nov 25
Randy did an amazing job on this project - definitely went above and beyond to help me find a solution that worked and explain the different options. He and the team were communicative and flexible and overall just great to work with.
Jason Hansen
20:07 18 Nov 25
I have been using Cabrillo for annual water heater maintenance and during a furnace repair ahead of things cooling off explored options for converting to a heat pump.The team recently wrapped up installation of a heat pump at our house in San Francisco. I had a great experience from bidding through scheduling, system install, and hand-off. Erick and Javier completed the install over a week of work. They were great to work with and identified a better option for routing the line set through the crawl space. Their work was exceptionally professional and left the work area clean and tidy every evening.Extremely happy with the setup: Mitsubishi heat pump, Airzone dual zone control (upstairs/downstairs), Trane clean effects air purifier.
