John Owens Services | Heating & Air Conditioning/HVAC & Plumbing in San Rafael, CA 94903

Low water pressure is a common issue in our area, often caused by mineral buildup in pipes, faulty pressure regulators, or hidden leaks. John Owens Services starts with a thorough plumbing inspection to diagnose the root cause. We use precise leak detection technology to find issues with minimal disruption. Depending on the diagnosis, our solutions can range from cleaning aerators and showerheads to repairing or replacing sections of water pipe, ensuring your home's water pressure is restored efficiently.

Absolutely. We specialize in servicing Eichler and other vintage homes in Marin and Sonoma Counties. With licenses in HVAC, electrical, and construction, we manage the entire project, from the initial energy audit to the final installation of a new system like a ductless mini-split. We are also participating contractors in California rebate programs, so we can help you navigate options for energy-efficient upgrades that suit the specific design and needs of your home.

Yes, we provide ongoing HVAC system maintenance and plumbing inspections to help prevent major issues. Regular maintenance is key to extending the life of your water heater, boiler, furnace, and air conditioning units. Our plans are designed to be convenient for homeowners, helping to improve efficiency, lower energy costs, and catch small problems—like a toilet valve leak or a failing sump pump—before they become expensive emergencies.