Water Heater Installation & Repair in Olympia and the South Sound

Hot water is one of those things you notice immediately when it stops working. A cold shower, a leaking tank, rusty water, or a heater that cannot keep up with your household usually means the system needs attention from a licensed plumber.

Olympic Plumbing Technology provides water heater installation, replacement, repair, maintenance, and inspection for homes and businesses throughout Olympia and the South Sound. Our plumbers service gas and electric water heaters, traditional tank systems, tankless units, heat pump water heaters, and other high-efficiency equipment.

Whether your water heater needs a simple repair or it is time to replace the unit, we help you make the right call without pressure or guesswork.

Technician in navy work uniform holding a black dog in a utility room with a water heater nearby.

Water Heater Repair

Not every water heater problem means the entire system has failed. Many issues can be corrected when the tank remains in good condition and the equipment has not reached the end of its practical service life.

Common water heater repair calls include:

  • No hot water

  • Hot water that runs out too quickly

  • Water that is too hot or not hot enough

  • Leaks around the tank, valves, or supply lines

  • Popping, rumbling, or banging noises

  • Pilot light or ignition problems

  • Faulty thermostats

  • Failed electric heating elements

  • Rust-colored or cloudy hot water

  • Pressure changes at hot-water fixtures

  • A faulty temperature and pressure relief valve

  • Problems with a hot-water recirculation pump

During a water heater repair visit, we inspect the equipment and visible plumbing connections, look for corrosion or leakage, and test the components responsible for heating and safe operation. Depending on what we find, the appropriate repair may involve pilot light service, water heater thermostat replacement, heating element replacement, temperature and pressure valve replacement, or another targeted correction.

If the problem can be repaired responsibly, we explain the recommended work. If a repair would only delay a larger failure, we will explain why replacement may provide better long-term value.

Water Heater Replacement

Some water heaters reach a point where replacement is the safer and more practical choice. This is especially true when the tank is leaking, the unit is badly corroded, repair costs are high, or the system can no longer keep up with daily demand.

Replacement may be the better option if:

  • The tank itself is leaking

  • The water heater is near or past its expected lifespan

  • Repairs are becoming frequent

  • Hot water capacity no longer fits the home

  • The unit has visible rust or corrosion

  • Energy bills have increased without another clear cause

  • The system was installed poorly or no longer meets current requirements

When replacement makes sense, we help you choose the right size and type of water heater for the home. That includes looking at household size, fixture use, available space, fuel source, venting needs, and the way your family actually uses hot water.

We remove the old unit, install the new water heater, connect the plumbing correctly, test the system, and check for safe operation before the job is finished.

New Water Heater Installation

A dependable water heater begins with proper equipment selection and installation. The wrong size, inadequate venting, poor connections, missing safety components, or unsuitable placement can reduce performance and create safety concerns.

Olympic Plumbing Technology installs water heaters in new homes, remodeled spaces, additions, and properties converting to a different type of system. We account for the unit’s capacity, fuel or electrical requirements, venting, drainage, shutoff valves, and available service space.

When required by the system and local installation conditions, we can also install a water heater expansion tank to help manage thermal expansion within the plumbing system. Once installation is complete, we test the equipment, check its connections, and confirm that it is delivering hot water properly.

Tank Water Heaters

Traditional tank water heaters store heated water so it is ready when you need it. They are a familiar, dependable option for many homes in the South Sound.

Tank water heaters are often a good fit when the home already has the right space, venting, and fuel source in place. They can also be a practical choice when upfront cost, straightforward replacement, and predictable performance matter most.

We repair, replace, and install gas and electric tank water heaters. If your current tank is undersized, aging, leaking, or struggling to recover after regular use, we can help determine whether a repair is enough or whether a properly sized replacement would serve the home better.

Gas and Electric Water Heaters

Gas and electric water heaters use different components to produce hot water, and each type presents its own installation and repair requirements.

Gas water heaters depend on a safe fuel connection, proper combustion, reliable ignition, and adequate venting. Problems may involve the pilot light, burner, gas control valve, venting system, or thermostat.

Electric water heaters commonly use upper and lower heating elements controlled by thermostats. If one of these components fails, the unit may produce no hot water, insufficient hot water, or inconsistent temperatures. Our plumbers can inspect the system and determine whether thermostat replacement, heating element replacement, or a complete water heater replacement is appropriate.

Tankless Water Heaters

Tankless water heaters heat water as it passes through the unit instead of storing it in a tank. They can be a strong option for homeowners who want a compact system, longer expected service life, and hot water that is not limited by stored tank capacity.

Tankless systems still need the right setup. Gas supply, venting, water quality, fixture demand, and maintenance access all matter. A tankless unit that is poorly selected or poorly installed can disappoint quickly.

Olympic Plumbing Technology services and installs tankless water heaters for homes where the system is a good fit. We can help you compare tank and tankless options based on your household, not just the equipment brochure.

Tankless Water Heater Installation and Repair

Tankless water heaters heat water as it passes through the unit instead of storing it in a tank. They can be a strong option for homeowners who want a compact system, longer expected service life, and hot water that is not limited by stored tank capacity.

Successful tankless water heater installation depends on more than choosing a unit. Gas supply, electrical capacity, venting, water quality, fixture demand, and maintenance access all affect performance. We evaluate these conditions and size the equipment according to the property’s expected hot-water use.

Olympic Plumbing Technology also provides tankless water heater repair for ignition failures, mineral accumulation, temperature fluctuations, flow-related problems, error codes, and systems that are not producing hot water. We can help determine whether the unit needs cleaning, a component repair, or replacement.

Water Heater Maintenance, Inspections, and Flushing

Routine maintenance helps a water heater operate more reliably and can reduce the likelihood of preventable repairs. In the South Sound, sediment, water quality, equipment age, and regular demand can all affect performance over time.

Water heater maintenance and inspection may include:

  • Flushing a tank water heater to remove accumulated sediment

  • Inspecting accessible water connections for leaks or corrosion

  • Checking shutoff valves and drainage components

  • Looking for rust, moisture, or pressure-related problems

  • Checking the temperature and pressure relief valve

  • Inspecting the anode rod in applicable tank systems

  • Evaluating the thermostat, heating elements, ignition, or pilot assembly

  • Examining venting on applicable gas-fired equipment

  • Checking an installed expansion tank

  • Servicing tankless equipment to address mineral accumulation

  • Confirming that the system heats and operates normally

An anode rod helps protect a steel tank from internal corrosion. When inspection shows that it has been substantially depleted, anode rod replacement may help protect a tank that is otherwise in serviceable condition.

If your water heater has not been inspected or flushed recently, maintenance provides an opportunity to identify developing problems before they cause a loss of hot water or a damaging leak. Homeowners interested in recurring plumbing care can also ask about our Legend Membership Program.

Water Heater Leak Repair

Water around a water heater does not always come from a ruptured tank. The source may be a loose connection, supply line, drain valve, temperature and pressure relief valve, expansion-related problem, or another accessible component.

We use professional leak detection methods before recommending a repair. A leaking connection or replaceable valve may be repairable, while water escaping through a corroded tank generally means the water heater needs to be replaced.

Because even a small leak can damage flooring, walls, and nearby equipment, water heater leaks should be inspected promptly.

Emergency Water Heater Help

A leaking water heater can damage flooring, walls, storage areas, and nearby equipment. A complete loss of hot water can also disrupt the entire household, especially when children, older adults, or daily routines depend on it.

Call for help right away if you notice:

  • Water pooling around the heater

  • A tank leak

  • A strong gas smell near a gas water heater

  • Scalding water

  • Electrical issues near the unit

  • A water heater that will not shut off properly

  • Sudden loss of hot water with visible leaking

If there is active flooding, shut off the water supply to the unit if you can do so safely. For a suspected gas issue, leave the area and contact the gas utility or emergency services before calling for emergency plumbing service.

How Our Water Heater Service Works

Every property and water heater problem is different, so we begin with an inspection of the equipment and its surrounding plumbing. We look at the system’s age, condition, fuel source, visible connections, valves, venting, and the symptoms you have noticed.

We then identify the likely cause of the problem. That may include checking thermostats, electric heating elements, ignition components, the pilot assembly, the temperature and pressure relief valve, the expansion tank, or signs of internal tank failure.

After the inspection, we explain whether repair, maintenance, or replacement is the most practical option. Once the work is approved, we complete the repair, installation, replacement, flush, or maintenance service. Before leaving, we test the equipment, check for leaks, confirm hot-water performance, and clean the work area.

Are You Ready to Get Started?
Let’s get your plumbing project underway — contact us today to schedule fast, reliable service.

Why Homeowners Call Olympic Plumbing Technology

Homeowners call us because they want clear answers and careful work. A water heater problem can feel urgent, but that does not mean the decision should feel rushed.

With Olympic Plumbing Technology, you can expect:

  • Licensed plumbing service

  • Clear repair and replacement options

  • Experience with tank and tankless systems

  • Careful installation practices

  • Honest guidance on system condition

  • Respect for your home and schedule

  • Service throughout Olympia and nearby South Sound communities

We help you restore dependable hot water and understand what was done before we leave.

Schedule Water Heater Service

Whether your water heater needs repair, replacement, installation, or maintenance, Olympic Plumbing Technology can help you get hot water working properly again.

Call today to schedule water heater service in Olympia or the surrounding South Sound area.

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Testimonials

What Our Customers Say About Us

Scott Roderick was our Service Professional. Communication was great, I knew when he was arriving, what to expect during the service, and he explained other options with no pressure selling. Will definitely hire again. Kathe McDaniel satisfied customer.
Katherine McDaniel
1 day ago
Keenon went above and beyond to solve our issue!
Tom Strong
1 day ago
Jake and his trainee were incredibly friendly and helpful! I really appreciated Jake's willingness and skill in explaining how things worked and what needed to be done!
Zach Lynch
3 days ago
Olympic Plumbing Technology is the best plumbing company in town. I would never use any other one.
Vicki Garrett
3 days ago
Ryan was informative and honest. I would call him to help any day!
Anita Rocha
5 days ago
The 2 gentlemen that arrived on time I might add were kind polite neatly dressed and professional.. They started to work quickly and finished The job fast left no mess awesome.. When they entered the home they put on booties so there was no Mess from their feet on my floors.. Great experience we'll use them again thank you...
Joe Wilcom
6 days ago
Very informative and straightforward. Replaced kitchen fixture and installed a new, efficient toilet.
Nick Santangelo
6 days ago
Awesome work. Fast, tidy, helpful.
John Grenier
7 days ago
Excellent customer service both on the phone and in person!
Deborah Fisher
7 days ago
Jake was awesome he was very informative and professional!
Noah Thomas
7 days ago
A total A+ experience from start to finish! I own a house with two aging water heaters and decided to replace them with a tankless system. From my initial contact to the installation everything was beyond what I expected. Gaige and his assistant Skyler did a great job even after being faced with the unexpected challenge of having to add an additional hot water line. It's rare to have a service-related experience that exceeds expectations and this was definitely one!
Teri Hansen
1 week ago
We just had a new stove installed in our home which was built in 1926. With all old houses, there are always multiple surprises, layers of useless, outdated connections and weird shenanigans. Eric masterfully reengineered the attachment set ups and managed to get the stove installed. While we had to spend more than we originally bargained for, he knew what he was doing and did it well. He is personable and a good communicator.
Cate Frazier-Neely
1 week ago
He is always very professional and courteous. I really trust his technical knowledge.
Sharon Lyda
1 week ago
From the first phone call I made on a Sunday, they were very professional and helpful. The technician, Keenon arrived early on Monday, very knowledgeable and professional, he diagnosed and corrected the problem!
I'm very happy with this company and would highly recommend!
Julie Lachiondo
1 week ago
Found the problem and fixed it efficiently. Jake Roderick did a great job!
Johnnie Deblois
1 week ago
Keenan was professional and kind in both his work and demeanor. He answered questions and explained any part of the process we had questions about. Although, we had a delay both Keenan and his apprentice Skyler once work began were on point and made great time finishing the job in one day. We were very pleased with the end result and felt confident in the work. We can't thank them enough.
Taia Olson
1 week ago
The two man team was efficient, effective, friendly, and professional. They were determined to resolve the issue, no matter how long it took.I was able to watch them work and all was explained in real time.
Thomas Rudd
1 week ago
Alec R. was a great help during our flooring installation. He arrived promptly and removed and reinstalled our toilets and gas stove, and was flexible and efficient in working with our installers. He also identified a problem with our water pressure, and installed a pressure regulator valve to lower the pressure to a safer range. We highly recommend Olympic Plumbing Technology and plan to use them again for our future plumbing needs.
Mark Rosen
2 weeks ago

    schedule your service with us today

    Schedule your service with us today and let our trusted team take care of your plumbing needs with ease.