(206) 720-2050

Backflow Prevention


Western Washington Backflow Prevention
Keeping Contaminated Water Out of King County Homes
Like performing regular plumbing maintenance such as checking your drains or keeping an eye on your water heater, our professional plumbers at Plumbing Services PNW can help you prevent disaster another way – with backflow prevention in Western Washington.
Call Plumbing Services PNW today at (206) 720-2050 or reach out online for backflow prevention.
Why is Backflow Prevention Important?
Backflow prevention keeps polluted water, or backflow, out of your water distribution system. This preventative step helps to maintain the health and safety of the water flowing from your faucets. Due to pressure changes in your pipes, the water that should be flowing out of your home can change course and seep back into your main water supply line.
Backflow Can Be Contaminated by Dangerous Substances Like:
- Fertilizers
- Pesticides
- Human waste
- Chlorine from pools or spas
- Soap from sinks, dishwashers, or showers
Do I Need a Backflow Prevention System?
Fortunately, backflow can be prevented with a device that acts as a one-way gate, only allowing water to flow in one direction. If you get your home’s water from a well, you are required to install a backflow preventer at the water meter because both systems are at risk of contamination.
Newer homes may already have built-in backflow preventers installed on certain water lines, but it’s best to ensure your water’s safety by having a professional Western Washington backflow prevention plumber inspect your water systems. Plumbing Services PNW will determine if your system is properly set up or if there’s additional work to be done.
If backflow becomes a problem in your home, contact Plumbing Services PNW right away, day or night. We understand how quickly plumbing issues can become lasting and dangerous problems. Don’t wait until it’s too late.
Don’t fall victim to dangerous backflow. Contact us online or at (206) 720-2050 today to schedule backflow prevention in Western Washington.
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Why Choose Plumbing Services PNW?
Military & Senior Discounts
Technicians That Truly Care
50+ Years of Experience, Est. 1969
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Hear From Our Happy Customers
At Plumbing Services PNW, your satisfaction is our priority! See for yourself what our customers have to say about working with us.
"Hands down the best plumber in town"
I’ve had problems as long as I’ve lived in this house – I’ve made calls no less than 3 times this year for backups with my plumbing and it turns out a tree root took out my plumbing and the guys from Plumbing Services PNW were finally able to find the problem and resolve it. I’ve had 3 other plumbers out here for this same problem – and none of them were able to fix it properly, so every other month, when I flushed the toilet, it would back up – and never knew why it kept happening. Glad to know there are pros that know what they are doing – hands down the best plumber in town.

Jose R.
"They came out on time and got it done"
I had a leak in my shower tub, called all over, everyone i talked to couldn’t come out on the same day, then I called Plumbing Services PNW and they came out on time and got it done, no dragging their feet just got right to it the way it should be, they also fixed something else for me. I would recommend them, straight up honest at pretty reasonable price. Thanks!

Barbara E.
"The most professional plumber that I have dealt with"
My water heater wasn’t producing enough hot water. I was considering getting a tankless electrical water heater.
They came out and examined my heater. He determined that it had been installed incorrectly. I thought I needed a new heater but I didn’t. It was a very simple fix and he saved me a lot of headache and money. This is the most professional plumber that I have dealt with and I highly recommend this company.
