Backflow Prevention in Greater Seattle
Protect your home’s water with reliable backflow prevention and testing. Our certified, continuously trained plumbers handle inspections, repairs, and new backflow preventers. Cost is clear with our Straight Forward Price assurance, and we’re backed by a 4.8 rating from 2,465 reviews. Serving the Greater Seattle region, including Seattle, Bellevue, and Kirkland. Before summer irrigation starts, get your device checked. Call or book online for a convenient 2-hour arrival window.
Why Choose Us
Certified technicians
Navien Factory-Authorized Technicians; ongoing service excellence training
Proven local reputation
4.8 rating from 2,465 reviews
Transparent pricing
Straight Forward Price assurance with clear estimates
On-time convenience
Appointments met within a 2-hour window and courtesy call on the way
Licensed and family-owned
Licensed contractor (License # StevePI004OZ); 20+ years serving the area
What Our Customers Say
professionalism
“Steve's Plumbing is the best. Same-day service and thorough work.”
quality
“Arrived on time, explained the work, and finished efficiently.”
clarity
“Honest, knowledgeable, and easy to understand.”
Issaquah
WA
Mill Creek
WA
Duvall
WA
Arlington
WA
Edmonds
WA
Lake Stevens
WA
Kirkland
WA
Mercer Island
WA
Bothell
WA
Granite Falls
WA
Medina
WA
Kenmore
WA
Everett
WA
Woodinville
WA
Monroe
WA
Mountlake Terrace
WA
Lynnwood
WA
Redmond
WA
Carnation
WA
Bellevue
WA
Clyde Hill
WA
Mukilteo
WA
Hunts Point
WA
Yarrow Point
WA
Seattle
WA
Snohomish
WA
Sammamish
WA
Marysville
WA