Preventative Backflow Services in the South Sound Area

Seeing These Backflow Warning Signs? Call Olympic Plumbing Technology Before It Gets Worse

First Of All: What Is Backflow?

Backflow can introduce contaminants into your home’s water supply, creating potential health risks and plumbing damage. If you notice any of the signs below, call us to schedule a service and let Olympic Plumbing Technology restore your water safety and peace of mind.

  • Discolored Water: Brown, yellow, or cloudy water can mean contaminants are flowing back into your clean water lines.

  • Bad Tastes or Odors: A metallic or sewage-like smell or taste is a serious indicator of cross-contamination.

  • Unusual Water Pressure Drops: Sudden changes in water pressure may suggest backflow issues or valve failure.

  • Visible Leaks or Water Around Valves: Pooled water near your backflow prevention device could signal a malfunction.

Backflow Prevention Services in Thurston, Pierce, Mason & Lewis Counties

Backflow happens when dirty water flows into your clean water supply. Olympic Plumbing Technology has the fix. Our team makes it easy to keep your water clean, safe, and flowing in the right direction.

Backflow Device Installation

We install pressure vacuum breakers, double-check valves, and reduced pressure zone assemblies to prevent contaminated water from reversing into your clean supply.

Annual Backflow Testing

Required by many municipalities, this yearly inspection ensures your prevention device is working properly and is fully compliant with local water safety regulations.

Inspection for Code Compliance

Our licensed plumbers evaluate your system’s layout and devices to ensure everything meets state and municipal plumbing codes for backflow prevention.

System Upgrades & Replacements

For outdated or malfunctioning systems, we provide expert recommendations and install modern solutions that meet today’s safety and efficiency standards.

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

Why Choose Olympic Plumbing Technology for Backflow Services?

You don’t want to gamble when it comes to water safety. That’s why homeowners across the South Sound trust Olympic Plumbing Technology for certified, code-compliant backflow solutions that get it done right the first time.

  • Certified Backflow Technicians: Our plumbers are trained and certified in backflow prevention and testing to ensure the highest safety standards.

  • Prompt Service Scheduling: We understand the importance of water quality and make it easy to stay compliant by offering fast, flexible scheduling.

  • Annual Backflow Testing: At this time, we do not provide backflow testing, but we’d be happy to provide a referral of a backflow testing company in your area.

When it comes to keeping contaminants out of your drinking water, we deliver expertise you can count on. Let us help protect your home and your family with dependable service every time.

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Testimonials

What Our Customers Say About Us

We've recently purchased a new home and were having a leaky faucet inside the house replaced. When I went out to shut off the water to the house so the work could be done, I was unpleasantly surprised when I started to turn the main shut off valve and the pipe immediately sprung a massive, gushing leak (especially since it had all be inspected and deemed in good working order not a month ago)!

This was already late afternoon, so we reached out to local businesses that worked on wells and Olympic Plumbing Technology sent out Gaige Stidham to see to the problem the very next morning. When he arrived, Gaige assessed the situation and explained what he found: that our galvanized pipe had split at the main control valve due to heavy corrosion, and not only that, but the bladder in the well pressure tank had failed and there was also bad corrosion to the internal contactors within the pump control box.

Gaige told me our options and we agreed on a plan, then he set to work. New pressure tank, piping, main control valve, and pressure box-- he even cleaned out the well house while he was at it, for us! Afterwards, he tested everything to ensure it was working and also confirmed that our pump was, in fact, in good working order. He was super competent, educative, and amiable.

Although it was no small expense (couldn't be with what all needed fixed), I am confident in the work he did for us and that we can rest easy (at least in concerns for our well) for a good while to come. We absolutely recommend Gaige and Olympic Plumbing Technology and will definitely reach out to them for future needs.
Mel & Tina
1 day ago
Gaige was absolutely fantastic. He was able to immediate identify the issue with our well pump and got it fixed in no time. We highly recommend him. Gaige was quick, communicated throughout the process, and his work was comprehensive. I am very glad we decided to call Olympic Plumbing Technology and we will definitely be using them for any future plumbing needs.
Tina Anton
1 day ago
Technician was very nice and explained all the work being done very clearly, and reasoning for recommendations. Complete the work quickly and did a great job.
Jordan Bal
1 day ago
Scott came to flush the water heater but, it turned out, we needed a new one. He was very helpful, kind and professional. We love the new water heater and will be calling Olympic Plumbing for our plumbing needs in the future.
Shanna Diehl
1 day ago
Have used them multiple times. They are always responsive and willing to answer questions. The Plumbers are knowledgeable and courteous.
Richard Fonderwhite
1 day ago
Alec R was polite called to say he’d be here and was exactly on time, very quick and easy going. Thanks for your customer service great as usual!
Steve Shillinger
1 day ago
Great service! Quick and professional.
Pedro E. Arreaga
2 days ago
Keenon was professional, courteous, and resourceful throughout the entire process. My water heater is a fairly finicky smart unit, and troubleshooting it took some patience. I appreciated his willingness to research solutions, think through the problem, and work toward figuring out how to resolve the issue with my smart unit. He was easy to work with, maintained a professional attitude, and put in the effort to get to the bottom of the issue. I would gladly recommend him for his professionalism and customer service.
Dario Vargas
2 days ago
Kitchen sink was not draining, He fixed it. He acted professionally and answered my questions.
Mohsen Kourehdar
2 days ago
Steve was efficient, effective, friendly, and professional. I was able to watch him work and he explained everything in real time. It was like helping a buddy fix something. As he departed i shook his hand and said "You're a good man".
Thomas Rudd
2 days ago
Steven S. Was very professional and polite. He assured me that he was going to take care of my plumbing problem and did it in timely manner and had it done same day on a Saturday. Highly recommend, thank you sir Steven.
Joel Dullaga
4 days ago
Jake Roderick was very professional, kind, and thorough. He did an excellent job with our plumbing, and we truly appreciated his work. Thank you, Jason!
Kat Hormel
5 days ago
Great service! Quick and professional.
Pedro E. Arreaga
5 days ago
Jake came out and was awesome. He did an awesome job in a timely fashion. Highly recommend
Mary Okeefe
5 days ago
Rafael did an awesome job of explaining everything he reviewed and worked on. He is friendly and very knowledgeable, breaking technical plumbing functions down so it was easily understood. My 1st experience with Olympic Plumbing was exceptional. Thanks!
Karen Jackson
7 days ago
Vern, Scott, and Jake did a pretty big job for quickly and professionally. We highly recommend Vern’s crew and Olympic Plumbing.
Angela Macejunas
1 week ago
Thanks again, great service!
Management, East Bay Condo (Mick)
1 week ago
Scott Roderick serviced my tankless water heater today. Scott was very professional and knowledgeable. He completed his service in a timely manner and provided me with information for future maintenance. Great job Scott.
Yvette Townsend
1 week 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.