
Gas boiler repair, installation, replacement, and maintenance in Kentfield. Service for radiant floors, radiators, and baseboard heating.
John Owens Services repairs gas boilers and the radiant heating systems they supply in Kentfield. If your boiler will not start, loses pressure, makes unusual noises, or leaves rooms cold, we diagnose the boiler, controls, circulators, and heating zones to find the cause.
Planning a boiler installation or replacement? We assess your existing radiant floors, radiators, or baseboard heating, the home's heating requirements, venting, and controls before recommending equipment. You receive an explanation of the work and a written estimate.
Our goal is to provide boiler repair and maintenance for as long as possible before recommending a replacement. We want all boiler equipment to last as long as possible rather than push for early replacements.
Yes. We diagnose gas boiler faults and problems in the connected radiant heating system, then explain the repair options and estimate.
Yes. We evaluate the home’s heating requirements, existing distribution system, venting, and controls before recommending a boiler installation or replacement.
Ask us about Rinnai, Navien, Triangle Tube, HTP, NTI, Lochinvar, U.S. Boiler Company/Burnham, Crown, Peerless, and Laars. Service options depend on the model, condition, and parts availability. Bring the model and serial number when booking.
Tell us the model and symptoms when you book. We can assess repair options and parts availability for an older boiler, and explain replacement options if a repair is impractical.
If your boiler is experiencing issues and you know it is at least 20 years old, you may need to replace it since it has likely reached the end of its lifespan.
If a boiler is making strange noises, it can be due to limescale building up in the system, trapped air, condensed water hitting the pipes, or an issue with pressure.
Absolutely! Usually, high-efficiency boilers work incredibly well with existing radiant heat systems that are in good working condition.
Hydronic radiant heating and boiler systems should be serviced once a year before the winter season begins to ensure smooth operation throughout heating season.
Yes! As long as there is no leak deep in the concrete slab or extensive damage, radiant heating should be able to be repaired without replacing any flooring.
Repair, maintenance, and replacement options for the boiler in your home.
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From the Marin coast to Sonoma wine country, we bring honest plumbing, heating & cooling to homeowners across both counties — based locally since 1986.