Mon–Fri 7:30AM – 5:30PM

Expert Water Heater Repair & Installation in Mill Valley, CA

Reliable water heater services from factory-trained professionals. Free estimates and same-day service available. Schedule service today!

Licensed & InsuredProfessionals
Quality WorkGuaranteed
Local ExpertsSince 1986
Fast & ReliableService

Why Mill Valley Homeowners Choose John Owens Services

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. We believe in practical recommendations and long-term value for your home’s plumbing.

  • Serving Marin and Sonoma County since 1986
  • Licensed California contractor #501853
  • Maintain first, repair when needed, replace last
  • Experience with conventional and tankless water heaters
  • Clear explanations and honest recommendations
  • Long-term plumbing support from one trusted team

Signs You Need Water Heater Repair

  • No hot water
  • Hot water runs out too quickly
  • Water temperature fluctuates
  • Rust-colored hot water
  • Unusual popping or rumbling noises
  • Low water pressure
  • Pilot light will not stay lit
  • Water leaking around the unit
  • Higher-than-normal energy bills
  • The water heater is approaching the end of its service life
  • Reduced hot water pressure
  • The unit requires frequent repairs
  • You are planning a home upgrade or remodel

Frequently Asked Questions

Can a leaking water heater be repaired?

It depends on where the leak is coming from. Some leaks involve repairable components, while others may indicate tank failure that requires replacement.

Why is my water heater making loud noises?

Sediment buildup is a common cause of popping and rumbling sounds. Other mechanical issues may also contribute and should be professionally evaluated.

Why does my hot water run out so quickly?

Common causes include sediment buildup, thermostat issues, failing components, or equipment sizing concerns.

How do I choose the right size water heater?

Proper sizing depends on household size, hot water usage patterns, and the type of system being installed. We help homeowners select an appropriate solution.

Will a new water heater improve efficiency?

Newer equipment may offer efficiency improvements compared to aging systems. We can explain the available options during the consultation process.

How long does a water heater installation take?

Installation times vary depending on the type of equipment and site conditions. We explain the process and expected timeline before work begins.

Can you remove my old water heater?

Water heater replacement projects typically include removal of the existing unit as part of the installation process.

Is a tank or tankless water heater better?

Aspects like home size, available space, long-term goals, and hot water usage patterns will determine whether a tank or tankless system will serve you better.

How long does a water heater typically last?

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.

Proudly Serving Marin & Sonoma

From the Marin coast to Sonoma wine country, we bring honest plumbing, heating & cooling to homeowners across both counties — based locally since 1986.

Ready to Get Started?

Schedule service with our trusted local team today.

Serving Marin & Sonoma Counties

Good plumbing, heating, and air conditioning systems are vital in every North California home. John Owens Services, Inc. is proud to be the expert plumbing company you can count on