Serving the Greater South Sound Area
Preventative Backflow Services
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.
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Discolored Water: Brown, yellow, or cloudy water can mean contaminants are flowing back into your clean water lines.
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Bad Tastes or Odors: A metallic or sewage-like smell or taste is a serious indicator of cross-contamination.
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Unusual Water Pressure Drops: Sudden changes in water pressure may suggest backflow issues or valve failure.
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Visible Leaks or Water Around Valves: Pooled water near your backflow prevention device could signal a malfunction.
Backflow Prevention Services We Provide Across the South Sound
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For outdated or malfunctioning systems, we provide expert recommendations and install modern solutions that meet today’s safety and efficiency standards.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.
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Certified Backflow Technicians: Our plumbers are trained and certified in backflow prevention and testing to ensure the highest safety standards.
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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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What Our Customers Say About Us
Very knowledgeable, modern technology, prompt service.
Reilly Glore
4 days ago
Another fantastic job by Ryan. Thanks guys!
Kayle Simon
6 days ago
Nate from Olympia Plumbing Technology was on-time, very knowledgeable, professional, thorough and did a great job of answering all our questions as well.
Jodi Ashline
7 days ago
Steven S. was very personable and knowledgeable, willingly informing me and answering all my questions. A very positive, pleasant experience for me. The service performed was sewer inspection free of charge after previous other plumbing work done
Albert Diedrich
2 weeks ago
Steven was very kind and informative. He did a free inspection and then gave us multiple quotes for different options on how to fix the problem.
Shiloh Swainson
2 weeks ago
Brandon was great, super polite and professional. Found the location of the issue and helped us with the process to get out issue fixed
Jason Wixom (CarbonKiller)
2 weeks ago
Nick was great! Give him a raise.
Handy Salmon
2 weeks ago
Much appreciation to Nate O for repairing a leak in our main line! Excellent communication and explained everything. Thank you so much Nate!
Dan Hu
2 weeks ago
Totally awesome, will use again for sure
Teala Cox
2 weeks ago
Our water heater failed, and Nick Garside came and did a thorough assessment of the situation. He was very professional, explained all our options, and answered all our questions and concerns. Nic is truly an asset to your company and we would highly recommend him to family and friends! We are looking forward to getting our new water heater from Olympic Plumbing Technology!
Chuck Groth
2 weeks ago
I am impressed with the 6 point inspection and installation of hot water to my patio that Rafael provided. I recommend working with Rafael to anyone wanting excellent plumbing services!
Kim Boon
2 weeks ago
Corbin did a wonderful job regarding the toilet, toilet seat, hot water tank, sink and shower head. He is personable and very polite and helpful.
Kitty Boring
2 weeks ago
They saved me, Great Service Techs, always new when they were coming, Great communication, analyzing problems, they showed me the problems in the system and was able to show me not 1 but 3 different cost and what was detailed in every cost, I needed not only new pipes, new electric connection and New Hot Water Tank, I am so Thankful for their professional service, Last tank was put in by a non-professional and went sideways causing all the problems that should of been fixed in the first place, Now Thanks to them it is all fixed properly,, so it will last a long time
Thanks, Corbin, for taking the time to show me and explain what all needed to be done You guys did a great job
Linda Thurman
2 weeks ago
Gaige did a great job. He took the time to explain what needed to be done to fix the problem and fixed it. I was also able to observe him conducting training with his assistant and it was impressive. The best part was Gaige was aware that my 7 year old son was rushing home from school to see him work. He talked to my son and explained what he was doing to fix the shower. He made my son’s face light up and even offered him a job one day. My boy said that Gaige is cooler than the Super Mario brothers!
errol cummings
2 weeks ago
Brandon and Garrett provided quick, efficient, and professional service. They were polite and answered all of my questions and thoroughly explained the service they provided. My plumbing issue was more complicated than was expected but they were able to fix it and still hold true to the estimate that was provided. These guys were great!
Stephen Harrell
2 weeks ago
Steven was very knowledgeable and friendly. He stepped me through the process and all issues were taken care of when finished.
My husband called on a Sunday and Tuesday was our appointment. The tech finished earlier with his other appointment and was here over an hour+ earlier than scheduled.
Laura B
2 weeks ago
Rafael, showed up on time and was extremely knowledgeable about the older plumbing fixtures in my house. He was able to replace my leaking outdoor spigot in record time. I would not hesitate to use Olympic Plumbing Technology for any issues that may arise in the future.
Muresh Wignarajah
2 weeks ago
