Air conditioning service, repair, installation, replacement, and maintenance for Marin and Sonoma County homes.
This page is the air conditioning service hub for John Owens Services. If your system is broken, the repair page is the owner. If you are replacing equipment or adding cooling, the installation page is the owner. The hub helps homeowners move to the right AC service without making one page compete against every repair and installation query. Our team has served Marin and Sonoma County since 1986 with practical diagnosis, clear options, and HVAC work that fits the home.
Your air conditioning system is a major investment in your home’s comfort. Our experienced team takes the time to inspect your system, explain your options clearly, and recommend practical solutions that fit your needs, such as indoor air quality services. We focus on long-term value, not unnecessary replacements.
We provide air conditioning repair, installation, replacement, maintenance, and system evaluations for residential customers.
Common signs include weak airflow, warm air from vents, unusual noises, rising energy bills, and inconsistent cooling throughout the home.
That depends on the system’s age, condition, repair needs, and overall performance. We evaluate the system and explain your options so you can make an informed decision.
Regular maintenance can help identify small issues before they become larger problems and can help support reliable system performance.
Yes. Uneven temperatures can be caused by several factors. We can inspect the system and recommend appropriate solutions.
Yes. We install and replace residential cooling systems and can help determine the right solution for your home’s needs.
From the Marin coast to Sonoma wine country, we bring honest plumbing, heating & cooling to homeowners across both counties — based locally since 1986.