Same-day plumbing, heating, and cooling in Mill Valley — from the redwood canyons to Strawberry, by a licensed local team since 1986.
Mill Valley homes ask a lot of their plumbing and HVAC. A 1920s redwood cottage tucked into a fog-shaded canyon off Cascade has very different needs than a 1960s tract house in Strawberry or Tam Valley with original galvanized supply lines reaching the end of their life. John Owens Services has worked these exact streets since 1986, so we show up knowing the terrain, the housing stock, and the damp microclimate that quietly corrodes pipes and feeds mold behind the wall.
Yes. We dispatch same-day for most Mill Valley plumbing calls — burst pipes, water-heater failures, and stubborn drains — and as a licensed contractor (#501853) we arrive ready to diagnose and fix on the first visit.
Absolutely. HVAC in Mill Valley often means working around tight canyon crawlspaces and the Mt. Tam fog belt, and we size heating and cooling systems for those exact conditions rather than a one-size-fits-all install.
For most of Mill Valley's mild, foggy climate, a properly sized heat pump delivers efficient heating and cooling in one system — we'll assess your home, insulation, and any local rebates before recommending one.
Much of Mill Valley's housing dates to the 1920s canyon cottages and 1950s–70s tract era, so original galvanized pipe and cast-iron drains are corroding, while redwood roots invade sewer lines — issues we repair and repipe routinely.
From the Marin coast to Sonoma wine country, we bring honest plumbing, heating & cooling to homeowners across both counties — based locally since 1986.