Schedule Online
(253) 780-0844
Don't Let a Cold Shower Spoil Your Morning!

Tankless Water Heater Installation Tacoma and Repair in WA

A cold shower in the middle of your morning, a display full of error codes, rising energy bills, or a bulky tank taking up your utility closet: these are the frustrations that send Tacoma homeowners looking for a better way to heat water. A tankless water heater solves them, and the licensed plumbers at Bob Larson Plumbing know these systems inside and out. Whether your tankless unit has started acting up or you are ready to make the switch, we provide tankless water heater installation, repair, and replacement in Tacoma, WA, so a cold shower never catches you off guard again.

For more than three decades, we have served Tacoma and Pierce County with dependable, stress-free plumbing service. Contact us today or call (253) 400-1656 to schedule your tankless water heater service.

Learn More
Contact Us and Go Tankless for Endless Hot Water

Experience the convenience and savings of a tankless water heater. Our team specializes in installing, replacing, and repairing these modern systems, guaranteeing you enjoy endless hot water and reduced energy costs. Reach out to transition to a tankless water heater and reap the benefits.

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
Name*
Address*

Thirty Years of Stellar Plumbing Services

The Best Tankless Water Heater Installers in Tacoma, WA

Bob Larson Plumbing has stood as a cornerstone in the Tacoma, WA community for over thirty years, providing unmatched service and expert craftsmanship to homeowners. Our extensive experience proves our dedication and ensures that we’re well-equipped to handle any plumbing challenge, including the intricate process of tankless water heater replacement and installation.

Recognizing the signs that your tankless water heater needs attention can be tricky, but common indicators include fluctuations in water temperature, unusual noises, or a noticeable decrease in water flow. These warning signs matter because a tankless unit can last up to 20 years, while traditional water heaters typically last 8-15 years before replacement. Our technicians bring a wealth of knowledge and the latest technological advancements to diagnose and solve these problems efficiently, prolonging the lifespan of your unit.

Tankless Water Heater Repair

When your tankless water heater acts up, or a water heater fails, immediate and professional repair services are crucial. From inconsistent water temperature to reduced water flow, various issues can signal that your system needs attention. Many homeowners also start considering replacement when a water heater reaches the common 8- to 12-year replacement window or begins having repeat problems.

Tankless Water Heater Replacement

Over time, even the best tankless water heaters can wear out and may need replacement. Our qualified technicians make the replacement process smooth and hassle-free by assessing the old unit, reviewing the previous installation, and removing the old water heater before recommending the most suitable model for your household needs and budget; that existing setup can also determine whether gas line or electrical service upgrades are needed, and replacement work in Tacoma still requires the appropriate permits.

Tankless Water Heater Installation

Switching to a tankless water heater can greatly optimize your home’s energy consumption and provide endless hot water on demand. We consider various factors, including your home’s size, water demand, and energy-efficiency goals, to plan the right heater installation in Tacoma, whether that means a gas line adjustment or choosing an electric unit that may require upgraded electrical service.

For tankless water heater installation in Tacoma, permit requirements typically include a plumbing permit and may also include a mechanical permit for gas-fired equipment or an electrical permit when new circuits are needed. Every installation in Tacoma must comply with Washington State building and plumbing codes, and City of Tacoma permits can be applied for online or in person at the Tacoma Municipal Building.

Upgrade Your Hot Water Supply With Efficient Installations

The Benefits of a New Tankless Water Heater

Transitioning to a tankless water heater is an investment in your home’s future, offering immediate benefits like space savings and long-term energy savings. While there is a higher upfront cost tied to the advanced technology, the lower lifetime cost can make it worthwhile. Unlike traditional models with higher energy consumption, instantaneous water heaters heat water on demand and can save energy by heating water only when needed. Homeowners can enjoy endless hot water for daily routines like back-to-back showers, though performance still depends on use at multiple fixtures at the same time.

Bob Larson Plumbing helps homeowners in Tacoma, WA, choose the perfect unit for their property, considering size, demand, and energy efficiency. The right solution for Tacoma homes depends on household hot water demands, and electric tankless options do not always make sense in some residential settings. Choosing between gas water heaters and an electric unit depends on the home’s hot water demands, electrical service, and the maximum BTU input needed for output. Electric models may require high-amperage electrical work, and tankless systems often have a higher Uniform Energy Factor rating than traditional storage models. Our expertise brings many advantages, making selecting the best tankless water heater hassle-free and tailored to suit your unique needs and budget.

Call Now

Tankless Water Heater FAQs

Even without a tank, minerals from hard water can build up on the heat exchanger over time, which is why annual descaling is recommended, especially in hard water areas. This process typically takes 30 to 60 minutes. Tankless water heaters generally do not use sacrificial anode rods because they do not have a large storage tank holding water. Instead, they use components like copper or stainless steel heat exchangers and other corrosion-resistant materials. Tankless installations should also include isolation valves to make annual descaling and future service easier. Regular sediment flushing is still part of proper maintenance, and homes with Tacoma’s water conditions may need more frequent checks than average.

Error codes usually point to a fault in flow, ignition, flame, sensor, or proper venting. A clogged cold water inlet filter is a common culprit, since it restricts water flow and can trigger error codes on its own. Gas models also rely on venting with specialized materials selected to match manufacturer specifications. Reduced flow can also signal scale buildup or general component wear, so it’s worth checking the inlet filter before assuming the unit needs professional service.

Yes, many common issues can be diagnosed with basic checks before scheduling a service call. Common problems include insufficient flow rate, ignition failures, and system overloads, and things like a clogged inlet filter are easy to inspect on your own. If those steps do not fix the problem, professional water heater services can diagnose the cause safely. That said, if basic checks don’t resolve the error, it’s best to bring in a professional rather than risk further damage.

Professional tankless water heater services help install the system safely and size it correctly for efficiency, with code compliance and local codes being a major reason professional installation matters. Professional installation helps prevent gas leaks and code violations, including code-compliant gas connections, venting, and any required electrical work; gas models may require proper venting and gas line upgrades, while electric models may need substantial electrical work. Condensing units also produce acidic condensate and need proper drainage. When needed, the plumbing setup may also include a pressure relief valve rated for 150 psi and discharge piping, along with check valves installed to manufacturer specifications. Improper installation can also lead to weak flow rates, and DIY installation can void your warranty. Installation typically takes 4-8 hours for a new unit, and having it done correctly from the start protects your investment, helps the heater reach its expected lifespan, and supports reliable hot water for Tacoma homeowners in the Tacoma area. Completed installations must be reviewed and signed off by a city plumbing inspector, and final inspections check compliance with local regulations.

Professional tankless water heater services help install the system safely and size it correctly for efficiency. Professional installation helps prevent gas leaks and code violations, including code-compliant gas connections, venting, and any required electrical work. Improper installation can also lead to weak flow rates, and DIY installation risks early failure of the unit entirely. Installation typically takes 4-8 hours for a new unit, and having it done correctly from the start protects your investment, helps the heater reach its expected lifespan, and supports reliable hot water for Tacoma homeowners in the Tacoma area.

Keep Your Water Heater Running At Its Best Year-Round

Plumbing Maintenance Plans For Your Tankless Water Heater

Safeguarding the longevity and efficiency of your tankless water heater involves routine maintenance. Bob Larson Plumbing offers comprehensive plumbing maintenance plans designed to provide peace of mind and keep your system running smoothly. Our plans come with a host of advantages, including:

  • Priority service
  • Annual home inspection
  • Emergency shut-off tags
  • Tankless water heater flush
  • Drain treatment
  • Extended warranties
  • Special pricing

Schedule a consultation with Bob Larson Plumbing today and experience the benefits of professional tankless water heater service and ongoing maintenance.

Maintenance Plans

Transform Your Home with Tankless Water Heater Installation

If constant repairs or poor performance mean replacing an old tank with a tankless hot water heater is the better option, we make getting a new water heater in Tacoma straightforward. Before work begins, we make sure you understand the recommended scope and next steps. Reach out now and set up a repair appointment with our expert team for fast, reliable hot water restoration. We’re ready to restore your hot water flow with quick, reliable service that maintains your system’s peak performance. Every moment counts, so book your repair service today for one of Tacoma’s energy-efficient tankless systems, with service available across the area, including University Place!

Call Us
Back To Top