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Book in 60 seconds
Pick a time online or call. Tell us your city and when your notice is due — we’ll prioritize you.
North Idaho requires annual testing of backflow prevention assemblies just like Washington does — Idaho's drinking water rules require cross-connection control programs, and CDA-area water systems send yearly test notices to homes with irrigation systems and other testable assemblies.
We cross the state line daily. Coeur d'Alene, Post Falls, Hayden, and Dalton Gardens homes get the same $60 early-bird rate, online booking, and same-day certificates as our Washington customers — no long waits for an out-of-town tester.
Kootenai County water systems we serve
Your annual notice comes from whichever system supplies your home. Around CDA that's commonly:
- City of Coeur d'Alene Water Department
- City of Post Falls Water Division
- Ross Point Water District (Post Falls)
- Hayden Lake Irrigation District
- Avondale Irrigation District (Hayden)
- Dalton Gardens Irrigation District
Lake-adjacent and newer-build neighborhoods around CDA lean heavily on irrigation systems, and most of those have a pressure vacuum breaker that needs an annual test. If your notice mentions a due date, tell us when you book and we'll prioritize the visit.
Neighborhoods we cover in Coeur d'Alene
Downtown CDAFort GroundsPost FallsHaydenDalton GardensFernan Lake Village
How it works
How residential backflow testing works — notice to done
Built for busy homeowners who just need a legit, affordable test before the deadline hits.
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We test at your home
A certified tech arrives, tests your assembly (usually under 30 minutes), and explains the result on the spot.
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We notify your district
Once you’re booked, we tell your water district a test is scheduled — that’s the main thing that keeps a shutoff from happening. Then we test, certificate, and help file the pass.
Simple pricing
One backflow test, $60.
Book by Feb 28, 2027 and your test is $60 instead of $75. If you have more than one device or want us to handle it every year, you’ll see the exact total when you book.
Early-bird · book by Feb 28, 2027
$60
$75
per test
- Certified tester (WA / ID compliant)
- Results explained before we leave
- Digital certificate the same day
- We help file with your water district
- No trip fees in our service area
- We notify your water district
Prefer to talk? Call 509-352-7267
FAQ
Backflow testing questions in Coeur d'Alene
Straight answers for Coeur d'Alene homeowners on price, deadlines, and paperwork.
A standard single-device residential backflow test is $60 in Coeur d'Alene, Post Falls, Hayden, and Dalton Gardens if you book by Feb 28, 2027 (regular $75). Multi-device properties get a clear quote up front, and you pay when you book.
Yes. Idaho's drinking water rules require public water systems to run cross-connection control programs, and CDA-area systems require annual tests of backflow prevention assemblies by a licensed tester, with passing reports kept on file.
Yes — Post Falls, Hayden, Dalton Gardens, and Fernan Lake Village are all inside our core North Idaho service area at the same starting rate as Coeur d'Alene proper.
We’re in North Idaho on regular routes. You don’t pick a day: once you book, you’re on our schedule, and we plan each day’s route to reach as many homes as we can. We text you the day before and again about an hour before we arrive. You don’t need to be home — the test takes about 20 minutes. We also notify your water district that a test is scheduled.
Backflow testing in nearby areas
Or see everything on the Liberty Lake Backflow homepage.
2027 season booking
Book your 2027 test online in a few steps
Address and phone — no day to pick. We route you and text the day before. Pay when you book. From $60.
- Address
- Phone
- We route you
- Confirm · text pay