Ductless mini-split installation, repair, and service for Marin and Sonoma homes that need efficient zoned heating and cooling.
Ductless mini-splits can solve comfort problems in rooms where traditional ductwork does not reach, including additions, offices, garages, older homes, and hillside rooms with different temperatures. They can also support efficient electrification without a full duct system.
John Owens Services installs and services ductless mini-split systems across Marin and Sonoma County, with attention to placement, condensate, electrical needs, and long-term service access.
A good ductless installation is about more than hanging indoor heads. We plan around comfort, drainage, noise, electrical needs, and serviceability.
Yes. Most ductless mini-splits provide both heating and cooling using heat pump technology.
Sometimes. Multi-zone systems can serve several areas, but design depends on room layout, load, and comfort goals.
Yes. Filters, coils, drains, and outdoor units need periodic service to keep the system efficient and reliable.
From the Marin coast to Sonoma wine country, we bring honest plumbing, heating & cooling to homeowners across both counties — based locally since 1986.