
King County · About 25 min from our base
Backflow Testing in Kirkland, WA
State-certified backflow testing, repair and installation for Kirkland homes, HOAs and businesses, with your test report filed with your water purveyor for you.
- WA-certified testers
- Reports filed for you
- 24/7 emergency dispatch
From Juanita and Finn Hill to Totem Lake and Houghton, Kirkland mixes lakefront homes, established neighborhoods and fast-growing commercial and mixed-use development. We test, repair and install backflow assemblies across the city, with regular routes through north Kirkland.
Totem Lake's medical offices, restaurants and new apartment buildings mean plenty of reduced-pressure and fire-line detector assemblies, and plenty of property managers who appreciate having one company track every due date.
Backflow services in Kirkland
Who is your water purveyor in Kirkland?
Your purveyor is the water utility that sends your annual test notice and receives your test report. Depending on your address, Kirkland properties are commonly served by the City of Kirkland or Northshore Utility District.
Not sure which one is yours? Check the top of your water bill or the test notice itself. Or just give us your address when you book and we'll figure it out and send your report to the right place.
Local know-how
Kirkland homeowners installing new irrigation or remodeling often need a new backflow assembly and a permit. Our permit coordinator handles the paperwork, we install and test the assembly, and the initial test report goes to your purveyor so the system starts out compliant.
Neighborhoods we serve
- Juanita
- Finn Hill
- Kingsgate
- Totem Lake
- Rose Hill
- Houghton
- Moss Bay
- Market
- Highlands
- Bridle Trails
ZIP codes
98033, 98034, plus surrounding unincorporated areas.
How backflow testing works in Kirkland
Book
Call or book online. Have your test notice handy if you got one.
We test
A certified tester checks every valve with a calibrated gauge, usually in under 30 minutes per assembly.
We fix
If it fails, we explain why and quote the repair. Most repairs can be done on the spot.
We file
Your passing report goes to your purveyor, and a copy comes to you.
Kirkland backflow FAQs
Who gets my backflow test report in Kirkland?
Much of Kirkland is served by the City of Kirkland, while parts of north Kirkland, including areas of Finn Hill and Juanita, are served by Northshore Utility District. We'll check your address and file with the right one.
Can you install a backflow assembly for a new irrigation system?
Yes. We'll size and install the right assembly, handle any required permits, test it at installation and file the initial report so your new system starts out compliant.