Boiler Services Mill Valley, CA

San Rafael

(415) 942-6565

Santa Rosa

(707) 452-3464

Boilers are widely used equipment with a variety of uses. They often last longer than forced-air systems like heat pumps or furnaces. Boilers can frequently live up to 20 years or longer before needing to be replaced, but these systems typically only last 10 to 15 years. But the day will come when you have to replace your system. John Owens Services, Inc. is a boiler contractor specializing in providing top-quality HVAC services that you can rely on when the time comes for you and your residence. Our family-owned business celebrates over 35 years of top-notch boiler services within and near Mill Valley, CA, north of the San Francisco Bay. Here are some of the types of boilers we service:

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Tankless Boilers-  Similar to combi boilers, but instead of heating potable domestic and radiant water, they only do the radiant heat side of water heating in the home. Great for saving space and efficiency.

Combi Boilers- These boilers can be your domestic water heater and radiant heat. The benefits of these water heater units are that they are efficient and do not need a storage tank. These tankless water heater systems can heat your domestic water on demand while providing radiant heat for the home.

Tank Boilers- Like a standard water heater, they are not used for potable domestic water. These units still heat and distribute hot water through the home via pipes in a radiant system. These are not as common as they used to be. Typically, you can see an air-to-water heat pump with an attached hot water storage tank to act as a thermal battery.

Do I Need A New Boiler Installation & Replacement In Mill Valley, CA?

Although boilers have fantastic longevity and are famous, they ultimately need to be replaced, just like any other device in your home. For optimal efficiency, the service experts at John Owens match each new heating and air conditioning system we install to the exact application it will be used. We take pride in the radiant heat business and ensure that every installation upholds high standards of excellent workmanship.

Because these devices are intricate equipment, even a minor issue could have far-reaching effects. On the other hand, a significant problem, such as a complete shutdown, can persuade you that it has to be replaced with a new installation, while a simple fix will suffice to keep it functioning normally. John Owens will provide an honest and open evaluation of your system when something goes wrong with your heating & air conditioning equipment so you can decide whether a new unit is necessary.

It might be if any of the following are true:

  • Your unit is older than twenty years
  • Your unit quits frequently and repeatedly
  • When your unit is operating, it produces odd sounds or odors
  • Your consistency of temperature is a significant issue
  • Your unit only produces warm water or no hot water at all
  • Your electricity expenses are really expensive

Although maintaining any heating & air conditioning equipment might increase its worth, incurring excessive heating and air conditioning repair costs is not cost-effective. By replacing your old boiler with a new one, you may enjoy longer-lasting, more dependable operation. Because every building is different, John Owens Services can assist you in deciding whether to buy a replacement system or whether a straightforward repair is best for your circumstances.

For an estimate, if any Mill Valley boilers need to be changed due to wear and tear, call John Owens Services at 707-452-3464 or 415-322-7542. We provide excellent service to ALL of the Sonoma and Marin counties, including Mill Valley, San Anselmo, San Rafael, and Santa Rosa! Our service experts in our business will guarantee that your system is operating at peak efficiency.

Mill Valley, CA Boiler Repair

More significant buildings, those in severely cold climates, and older structures without forced-air ductwork are among the many situations where boilers are highly popular heating and air conditioning systems. This does not imply, however, that these units are inferior technologies. These systems efficiently provide warmth where needed for consistent, safe, and dependable heat using the exceptional heat-carrying capacity of water. You will eventually need repairs for these systems, though, as they are not impervious to problems. When the time comes, we invite you to contact the most reputable plumbing and HVAC business north of San Francisco for all local plumbing and HVAC services by calling John Owens!

Fixing Your Boiler’s Heating and Air Conditioning Issues

Heat, AC, and plumbing issues can take many different forms. Whether you need essential replacement components or more extensive repair service, John Owens Services is a plumbing and HVAC business prepared to handle any repairs. Our HVAC and plumbing business is among the few who can claim to be appropriately qualified to operate with this kind of heat equipment, and we have a great deal of expertise working with these HVAC devices.

  • Our business provides the following repair services to Mill Valley area homeowners:
    • Problems with the radiator
    • Issues with the heating element
    • Problems with the gas line
    • Problems with electrical connections
    • Issues with water pressure
    • Issues with the thermostat
    • Problems with the exhaust

Choose John Owens Services’ experts for boiler repair if you’re in the San Rafael or Mill Valley area or anyplace in Sonoma and Marin counties! Our HVAC and plumbing team will take care of any repairs to your gas or electric system as efficiently as possible. We can do the majority of repairs in a single visit, thanks to our fully supplied trucks!

Boiler Maintenance

John Owens provides top-quality HVAC maintenance services to enhance and preserve the functionality of your system. A well-maintained gas or electric heater will heat your home more effectively, be more dependable, and consume less energy. You can count on our local plumbing and HVAC business for all your heater maintenance needs, from air filter replacement to plumbing maintenance and system tune-ups. To get the most out of a boiler that provides warmth in the winter and hot water throughout the year, you should have expert maintenance performed by a business with highly trained technicians.

Our Commitment To Quality Service For HVAC and Local Plumbing

John Owens Services can assist you if your San Rafael or Mill Valley system isn’t working well. To guarantee that your heating and cooling services or repairs are carried out correctly, every member of our service team within the business is well-versed in the newest technological advancements and armed with cutting-edge tech. Since we know how vital your heat is to you, especially in the chilly winter months, we always try to promptly return your calls, provide the necessary repair services, and install quality products that will meet your home’s HVAC needs.

As a local plumbing company, our business can handle everything in the Mill Valley area, including all water heater repair, installation, and replacement. Among many other heater units, we can handle heat pumps, water heaters, wall heaters, radiant heating, and more! We ensure everything we do is up to our reputation for unmatched quality, from little fixes for straightforward problems to significant repairs that call for unique solutions. Additionally, we consistently provide residences near Mill Valley, CA, with top-notch plumbing and HVAC care, for which we have grown to be recognized.

Is a boiler also a water heater?

Combi boilers are appliances that can function as furnaces and water heaters simultaneously. If not, the system may have an indirect water heater—an external water tank—to heat water separately. Since boilers employ a network of copper pipes to convert water into steam for home heat and radiant heating, they will also heat water far faster than a conventional water heater. Boilers can also be used as water heaters because they heat water.

Are boilers and furnaces different from one another?

By heating water to a boiling point and then pumping the steam through the pipes, boilers will efficiently heat your house through radiant heating. A furnace heats your house alone by using hot air, blasted by a motor through the stove and into the ductwork and vents inside the home. Boilers can be used as water heaters and furnaces; furnaces, on the other hand, can only heat air by using electricity or gas.

How frequently should boilers be maintained?

For the majority of units, annual maintenance is recommended. Professional tune-ups and inspections can assist in identifying any minor issues before they become more expensive repairs. Additionally, it’s critical to ensure that your system is operating securely because it may contain hazardous compounds that could endanger you and your family in the event of a malfunction. Especially after a prolonged period of inactivity, giving your system a checkup is usually a good idea.

The John Owens Way

Our philosophy is simple, we always want to maintain equipment to give it the longest life possible. Next, we want to focus on repairing when something goes wrong. Then only as the last choice, we replace equipment when needed. That’s the John Owens Way.

San Rafael
(415) 942-6565
Santa Rosa
(707) 452-3464



Regular maintenance keeps your home’s systems running well all year long. We’ll help you gain efficiency and save money.



When something breaks down, our team will get to you fast. We’ll find the problem and fix it to get you back to normal.



When it’s time to replace something in your home, we’ll help you get a top quality product that matches your specific needs.
San Rafael
(415) 942-6565
Santa Rosa
(707) 452-3464