Skip to Content
Top
Water Heater Repair

Seattle Water Heater Repairs

Trusted Water Heater Repairs in 
Western Washington

A broken water heater can disrupt your entire day—no hot showers, no clean dishes, just frustration. Homeowners in Seattle and the Western Washington region have trusted Brennan Heating, Air Conditioning, Plumbing, and Electrical for fast, reliable water heater repairs since 1987. From Kent to Kirkland, we’re here to get things running smoothly again. 

Our skilled technicians quickly identify the issue and provide effective solutions, working efficiently and  treating your home with care. 

Don’t let a malfunctioning water heater take over your day. Call Brennan Heating, Air Conditioning, Plumbing, and Electrical now at (206) 222-7674 to schedule water heater repair in Seattle!

Common Water Heater Problems in Western Washington Homes

Water heaters in Seattle homes, including those in nearby areas like Renton, can encounter a range of issues. 

Common problems include:

  • Lack of hot water or inconsistent water temperature.
  • Unusual noises, such as rumbling or popping sounds from the tank.
  • Leaks, ranging from small drips to significant pooling around the unit.
  • Sediment buildup, which can reduce efficiency and cause performance issues.
  • Corrosion or rust inside the tank, leading to discolored water.
  • Failing components, such as heating elements or thermostats.

Whatever the problem, the team at Brennan Heating, Air Conditioning, Plumbing, and Electrical has extensive experience identifying and resolving water heater issues to restore reliable performance.

The Importance of Quick Water Heater Repairs in Western Washington

Fixing water heater issues early can help you avoid bigger problems and unexpected expenses later. 

Seemingly minor concerns like strange noises, inconsistent water temperatures, or minor leaks can quickly turn into issues that require significant repairs or even full system replacements, causing water damage, higher energy bills, or even a complete system breakdown. 

Acting promptly can help you keep your water heater running smoothly and efficiently. Addressing these problems early also increases the lifespan of your water heater and saves you the stress and cost of an unexpected replacement. 

Beyond saving money, timely repairs help reduce safety risks like electrical hazards or water damage. 

Staying proactive protects your home’s systems and provides long-term peace of mind!

Do I Need to Replace My Water Heater?

While we strive to fix your water heater whenever possible, there are times when replacing it may be a smarter long-term choice. If your unit is old, has frequent issues, or the repair cost is close to the price of a new one, upgrading to a new water heater could save you more in the long run. 

Our team can guide you through options for modern, energy-efficient water heaters, including tankless models that could help reduce your energy bills. We provide free estimates for new installations and can discuss financing options to fit your budget. 

At Brennan Heating, Air Conditioning, Plumbing, and Electrical, we’re committed to offering honest advice to help you make the best decision for your home, whether you’re in Bremerton, Mill Creek, or anywhere in between. Call (206) 222-7674 or contact us online to schedule a free estimate for our Seattle water heater repair service.

    5 Stars
    “The install team was great. They were all experienced and really enjoyed their jobs, and it showed. I love our new Carrier 38MURA hvac system already, and it's not even hot out yet.”
    - Melissa R.
    Two thumbs up!
    “Bryan & Michael arrived early as I requested and worked hard to clean the furnace vents, returns, and ductwork, including the dryer vent. Our daughter had recently used Brennan & recommended the company. I am delighted with the results.”
    - Janie H.
    Great Customer Service
    “The services provided by the Brennan staff were outstanding. Sergio & James were on time, completely explained the 5 W's before starting, they were efficient, cleaned up as they worked, explained how each part of the system functioned.”
    - Steve S.
    Highly recommend Brennan!
    “I had Brennan come today to clean my air ducts. Since this was the first time having it done, it was reassuring to know it’s a pretty simple & fast process, and totally affordable. You're always in good hands with them.”
    - Sandy M.
    Same Great Brennan Service!
    “Steven was very knowledgeable, polite, and considerate. Gave me a complete review of what he did and things I might consider in the future. Love Brennan AC services and plumbing too! Had a water heater installed by this company last week!”
    - Robert B.
    Thank you Josh & Brennan. Job well done!
    “Kudos to Josh, he was fantastic! Appt for yearly furnace maintenance check before it gets cold. Josh arrived on time and got right to work. He did a thorough check & found no problems.”
    - Ernest D.
    Outstanding!
    “The service was extremely professional, courteous, respectful, and knowledgeable. We loved Dakota & Brian!”
    - Lloyd N.
    My New Go-To Company
    “Excellent and efficient service. Brayan Rodriguez and Giovanni did a great job. Brennan will be my go to for services needed”
    - Diane V.
    • Smarter, Safer, & More Efficient
      From high-efficiency HVAC installs to LED lighting upgrades and surge protection, we’re here to improve the way your home feels—and functions—year-round.
    • Award-Winning Care
      Multi-year Angie’s List Super Service Award winner with an A+ BBB rating, Brennan is Seattle’s trusted partner for top-tier heating, cooling, and electrical services.
    • Integrity Meets Innovation
      From certified energy consultants to licensed electricians, our team brings you forward-thinking solutions backed by time-tested values of honesty, reliability, and expert care.
    • Trusted Since 1987
      With decades of experience and thousands of satisfied customers, Brennan delivers worry-free heating, cooling, and electrical solutions with service you can count on.
    Your Comfort is Our Commitment

    Let's Get Started

    A member of our team will be in touch shortly to confirm your contact details or address questions you may have.

    • Please enter your first name.
    • Please enter your last name.
    • Please enter your phone number.
      This isn't a valid phone number.
    • Please enter your email address.
      This isn't a valid email address.
    • Please enter your address.
    • Please enter your City.
    • Please make a selection.
    • Please enter your Zip Code.
    • Please make a selection.
    • Please make a selection.
    • Please enter a message.
    • By submitting, you agree to receive text messages from Brennan Heating, Air Conditioning, Plumbing, and Electrical at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy
    Proudly Serving Western Washington King County, Snohomish County, Pierce County, Kitsap County, Mason County

    From Seattle to the Sound—We’re in Your Neighborhood If you don’t see your community listed, contact us to see if we can still help!

    Locations
    Follow Us