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Since 1986

Radiant Boiler Services Mill Valley

Trusted Radiant Heating and Boiler Specialists in Mill Valley and Southern Marin

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900+ GOOGLE REVIEWS
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We only work with the best because your home deserves safe, long-lasting heat.
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Mill Valley homeowners rely on us for radiant floors, radiators, radiant panels, hydronic furnaces, and every residential boiler system. You get friendly local service, same day appointments, and more than 900 Google reviews from homeowners across Marin.

Your home deserves safe, efficient, long lasting heat. We work with top performing boiler and hydronic brands so your radiant heating system stays reliable throughout Mill Valley’s damp, cool seasons.

Mill Valley’s Experienced Radiant Boiler Team

John Owens brings more than 50 years of experience working with condensing boilers, high efficiency boilers, cast iron boilers, copper boilers, and entire hydronic heating systems. Since 1988 we have repaired, installed, and maintained radiant floors, radiators, radiant panels, hydronic furnaces, radiant manifolds, indirect water heaters, and indirect tanks throughout Mill Valley and Southern Marin.

Our service trucks arrive stocked with the most common hydronic and boiler parts so Mill Valley residents get faster repairs, fewer repeat visits, and lower overall costs.

We also provide annual maintenance for radiant floors, radiant panels, radiators, condensing boilers, indirect tanks, and hydronic furnaces to ensure safe operation and maximum efficiency.

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Professional Radiant Boiler Services In Mill Valley

If your radiant heating system in Mill Valley is uneven, losing heat, or showing signs of age, our hydronic specialists can help. We service older cast iron boilers and copper boilers as well as modern high efficiency boilers and condensing boilers that power radiant floors and radiant panels.

Our technicians stay fully trained on radiant manifold systems, hydronic furnace technology, indirect water heaters, and advanced boiler controls. We diagnose quickly, respond promptly, and restore heat for Mill Valley homeowners with precision and care.

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We service and install:

  • Radiant floors

    Hydronic tubing beneath your floors that delivers even, comfortable heat throughout your home.

  • Radiators

    Wall-mounted and baseboard radiators, including cast-iron and panel-style units.

  • Radiant panels

    Wall or ceiling hydronic panels for fast, responsive radiant heat and excellent zone control.

  • Hydronic furnaces

    Air handlers with hydronic coils that use boiler hot water instead of gas burners.

  • Condensing & high-efficiency boilers

    Modern, modulating/condensing boilers designed for maximum efficiency, ideal for radiant floors and low-temperature systems.

  • Cast iron boilers

    Durable, time-tested boilers for traditional high-temperature radiant or radiator systems.

  • Copper boilers

    Specialty hydronic boilers with excellent heat transfer for specific applications.

  • Radiant manifolds

    The distribution hubs that balance and control multiple radiant heating zones.

  • Indirect water heaters / indirect tanks

    External storage tanks heated by your boiler for efficient, reliable domestic hot water.

  • Air-To-Water Heat pump

    Quiet, efficient air-to-water heat pumps designed to keep your home warm and your hot water running without the high energy bills.

Full-Service Residential Boilers By Local Experts In Mill Valley

Fast, reliable, and friendly service when you need it most.

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Boiler Installation

Homes in Mill Valley with radiant floors, radiators, radiant panels, or hydronic furnaces rely on a dependable boiler behind the system. Many older homes still use cast iron boilers or copper boilers that lose efficiency and create uneven heat. Most homeowners upgrade to condensing boilers or high efficiency boilers for steady radiant heat and lower energy usage. Our installation process includes clear pricing, fast installation, and recommendations custom fit to your home’s hydronic and radiant system. We also install radiant manifolds, indirect water heaters, and indirect tanks to improve heat delivery and ensure reliable hot water.

Boiler Repair

Our hydronic boiler trucks carry pumps, valves, sensors, controls, radiant manifold components, cast iron boiler repair kits, copper boiler fittings, indirect tank parts, and condensing boiler components. This helps us repair radiant floors, radiant panels, radiators, and hydronic furnace systems quickly and accurately. If your repair requires a specialty boiler part, our warehouse team sources it immediately to avoid unnecessary delays.

Boiler Maintenance

Every boiler requires yearly service including cast iron boilers, copper boilers, high efficiency boilers, and condensing boilers. Annual maintenance keeps radiant floors, radiant panels, radiators, and hydronic furnaces safe and efficient through the winter. Annual boiler maintenance includes: - System flushing - Cleaning and combustion testing - Control and sensor checks - Radiant manifold balancing - Safety inspection - Indirect water heater inspection These steps protect your warranty and extend the life of your hydronic heating system.

Ready to Schedule Radiant Boiler Service in Mill Valley

You're just one call away from full comfort!

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  • More than 87% of our same-day customers get their problem fixed in under 3 hours.

Why Mill Valley Trusts John Owens Services

What sets John Owens apart from other local contractors when it comes to our boiler services?

Almost 40 Years of Service

Homes across Mill Valley rely on us for radiant floors, radiators, radiant panels, hydronic furnaces, condensing boilers, indirect tanks, and complete boiler systems.

Efficient, Same-Day Service

Our trucks come stocked with parts for high efficiency boilers, copper boilers, cast iron boilers, radiant floors, radiant manifolds, radiant panels, hydronic furnaces, and indirect water heaters.

Licensed and Insured Professionals

Our technicians are certified, trained, and committed to safe, high quality work inside your home.

What Our Customers Are Saying

Real reviews. Real results. Powered by Birdeye.

Coupons and Offers for Mill Valley Homeowners

200$ - off install

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 $200

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200$ off any install or 50$ off any repair - Veteran Discount

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 $200

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200$ off any install or 50$ off any repair - senior Discount

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$35 - Off Repair

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 $35

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Your Radiant Boiler Experts in Mill Valley

We repair and install radiant floors, radiators, radiant panels, hydronic furnaces, and complete radiant systems. We service condensing boilers, high efficiency boilers, cast iron boilers, copper boilers, radiant manifolds, and indirect tanks every day in Mill Valley.

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Still Need Assistance? Let’s Talk.

You're just one call away from full comfort.

Call A Tech Directly

Get Help Instantly

Send Us A Text!

Talk To Our Support

Book A Service

Get A Call Back

  • More than 87% of our same-day customers get their problem fixed in under 3 hours.

Trusted Boiler Experts Serving Mill Valley Since 1986

Boilers deliver safe, consistent, energy efficient heat. They are ideal for homes with radiant floors, radiators, radiant panels, and hydronic furnaces. We service condensing boilers, high efficiency boilers, cast iron boilers, copper boilers, radiant manifolds, indirect water heaters, and full hydronic systems throughout Mill Valley.

Other Services We Provide in Mill Valley

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Emergency Boiler Services in Mill Valley and Nearby Areas

Need Emergency Plumbing or HVAC Help Near You?

Fast, local emergency service available in Marin & Sonoma County. Call Now — We’ll Be There Within Hours.

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Frequently Asked Questions

Get quick answers to common questions about our Boiler Services services

Yes. Many Mill Valley homes use indirect water heaters or indirect tanks powered by condensing boilers, cast iron boilers, copper boilers, or high efficiency boilers. These systems work perfectly with radiant floors and hydronic furnaces.

Yes. Furnaces heat air. Boilers heat water for radiant floors, radiators, radiant panels, and hydronic furnaces.

Once a year for all systems including cast iron boilers, copper boilers, high efficiency boilers, and condensing boilers.

If your radiant floors or radiators are uneven or if your cast iron or copper boiler is older, upgrading to a high efficiency boiler or condensing boiler can improve efficiency and comfort.

Some homes may convert in the future but most radiant floors, radiators, radiant panels, and hydronic furnaces in Southern Marin still rely on boilers for consistent and reliable heat.