If your air conditioner is struggling to keep your home comfortable, start with a professional diagnosis. We look for practical repairs first and help you understand all your options before recommending replacement.
Even in Tiburon’s coastal climate, reliable air conditioning can make a big difference during warmer days and seasonal heat waves. When your system stops cooling effectively, runs constantly, or starts making unusual noises, professional troubleshooting can help identify the cause.
At John Owens Services, we follow the John Owens Way: maintain first, repair when needed, replace last. Many cooling issues can be resolved with targeted repairs that restore comfort without replacing the entire system.
We provide residential AC repair throughout Tiburon, Belvedere, and surrounding Marin County communities. If you’re considering a broader comfort upgrade, explore our air conditioning services for maintenance, replacement, and system improvement options.
Since 1986, homeowners across Marin and Sonoma County have relied on our team for honest recommendations and dependable HVAC service.
When your air conditioner isn’t working properly, you need clear answers—not pressure. Our technicians take time to diagnose the problem, explain what they find, and recommend solutions that fit your home’s needs. Whether your system needs a straightforward repair or you’re planning future cooling improvements, you’ll receive practical guidance from a local team that prioritizes repairs whenever possible.
Yes. We provide residential AC repair services throughout Tiburon, Belvedere, and nearby Marin County communities.
A professional inspection can help determine the condition of the system. Many cooling issues can be repaired, while some older systems may warrant a replacement discussion.
Common causes include airflow restrictions, dirty coils, thermostat problems, electrical issues, or refrigerant-related concerns. A proper diagnosis can identify the source of the problem.
Routine maintenance can help identify worn components and performance issues before they develop into larger problems.
We work on many types of residential cooling systems and can help determine the most appropriate repair approach based on your equipment and home’s needs.
Yes. New or unusual sounds often indicate developing issues that should be evaluated before they become more serious.
From the Marin coast to Sonoma wine country, we bring honest plumbing, heating & cooling to homeowners across both counties — based locally since 1986.