Mon–Fri 7:30AM – 5:30PM

Expert Water Heater Repair & Installation in Novato, CA

Professional water heater services from factory-trained plumbers. Call today to schedule service! Free estimates and same-day service available.

Licensed & InsuredProfessionals
Quality WorkGuaranteed
Local ExpertsSince 1986
Fast & ReliableService

Why Novato Homeowners Trust John Owens Services

Our water heater service plumbers take time to identify the root cause of the issue, explain what we find, and help you understand your repair or replacement options. We believe homeowners deserve clear information and recommendations that prioritize long-term value.

  • 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 communication and practical recommendations
  • Trusted local plumbing 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

Should I choose a tank or tankless water heater?

This choice will depend on things like your long-term water heating goals, available space, household size, and hot water usage.

Why is my water heater making loud noises?

Sediment buildup is one common cause, though other mechanical issues may also be responsible. A professional inspection can identify the source.

Why does my hot water keep running out?

Possible causes include sediment buildup, failing components, thermostat problems, or equipment sizing concerns.

What should I do if my water heater is leaking?

Water heater leaks should be evaluated promptly. The source of the leak helps determine whether repair is possible.

How do I know if I need a new water heater?

Age, leaks, corrosion, frequent repairs, and declining performance are common signs that replacement may be the better option. We can inspect your system and explain your choices.

Can you help me choose the right size water heater?

Absolutely. Proper sizing depends on the number of occupants, hot water usage habits, and the type of system being installed.

Is it worth repairing an older water heater?

Sometimes. We follow a repair-first philosophy whenever practical and will explain whether repair or replacement offers the best value.

How long does a water heater installation take?

Installation time varies depending on the equipment and site conditions. We provide a clear overview of the process before work begins, whether it is a tank, tankless, or heat pump water heater install.

What happens to my old water heater?

During a replacement project, the existing unit is typically removed by the install team as part of the installation process.

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