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Water heater problems can have several possible causes, and the right solution starts with proper diagnosis. Our plumbers focus on identifying the source of the problem, explaining your options clearly, and helping you decide whether repair or replacement makes the most sense for energy savings. We can handle hybrid water heaters, tankless units, high efficiency electric models, and other reliable systems that heat the water in your home.
It depends on where the leak is coming from. Some leaks involve repairable components, while others may indicate tank failure that requires replacement. We can check for leaks all around the unit and find out if they are coming from the tank or water pipes.
Sediment buildup is a common cause of popping and rumbling sounds. Other mechanical issues may also contribute and should be professionally evaluated.
Common causes include sediment buildup, thermostat issues, failing components, or equipment sizing concerns.
Proper sizing depends on household size, hot water usage patterns, and the type of system being installed. We help homeowners select an appropriate solution.
Newer equipment may offer energy efficiency improvements and save money compared to aging systems. We can explain the available options during the consultation process.
Installation times vary depending on the type of equipment and site conditions. We explain the process and expected timeline before work begins. We also make sure everything works before we leave, such as the gas lines, heating elements, supply of hot water, and the temperature and pressure relief valve.
Water heater replacement projects typically include removal of the existing unit as part of the installation process.
Aspects like home size, available space, long-term goals, installation costs and hot water usage patterns will determine whether a tank or tankless model will serve you better. There are many benefits to a tankless water heater, like hot water on demand or endless hot water, space savings, and possible savings on utility bills. There are also considerations like if you want gas or electricity.
It depends on the type of water heater. For example, traditional tank units last around 10-15 years, while tankless systems can last over 20 years. Lifespan can be extended with regular maintenance.
In the last two years our technicians completed 164 water heater jobs at Mill Valley homes, most recently in October 2026.
Most of that work is in Mill Valley ZIP code 94941.
Counts are completed jobs from our own service records, updated October 2026.
From the Marin coast to Sonoma wine country, we bring honest plumbing, heating & cooling to homeowners across both counties — based locally since 1986.