Senske Lawn & Tree Care, Spokane Valley, WA

Approvals

✓ On the City of Spokane list Phone matches its Google profile

City of Spokane backflow assembly testers, as of February 4, 2026. Being on this list means the utility lets the company file backflow test reports in its water system; it is not a state license.

Ask for the certificate number of the tester who will do your test, and check that your own water utility accepts reports from this company.

Call (509) 535-3591 Visit website More testers in Washington

Price reports

What a backflow test costs in Spokane Valley

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Published prices nationwide

$29.99 to $100 per assembly

$0$25$50$75$100$125

Based on 14 published prices · Read Oct 2026 Prices testing businesses list on their own websites, from our cost guide. Listed prices, not what people paid.

Every published price, with its source: what a backflow test costs.

Failed test? Published repair, rebuild and replacement prices: what a backflow repair or replacement costs.

What Senske Lawn & Tree Care's website says

Services listed on Senske Lawn & Tree Care's website, read October 11, 2026: irrigation system service. senske.com/spokane-lawn-care

It says	Details	Page
Service area	Spokane County; Spokane Valley, Mead, Millwood, Town and Country, Airway Heights, Cheney, Liberty Lake, Medical Lake, Deer Park, Fairfield, Rockford, Spangle, Suncrest, Yakima and Kennewick and 2 more	senske.com/spokane-lawn-care
Founding year	In business since 1947	senske.com/spokane-lawn-care

Read on senske.com on October 11, 2026 (5 pages). This is what the business says about itself.

Where you will find Senske Lawn & Tree Care

These are the city pages close enough for this business to appear on.

Other backflow testers nearby

Business	Services	Distance
Gold Seal	Backflow Testing	under 1 mi
Inland Empire Fire Protection	Backflow Testing	2 mi
Hiller Fire	Backflow Testing	2 mi
Lilac City Sprinklers & Landscape	Backflow Testing	3 mi
Shaw Plumbing Services	Backflow Testing	3 mi
Apollo Mechanical	Backflow Testing	3 mi

Questions about Senske Lawn & Tree Care

Is Senske Lawn & Tree Care approved to test backflow assemblies?

Senske Lawn & Tree Care is on the City of Spokane list, as of February 4, 2026. That means the utility lets the company file backflow test reports in its system; it is not a state license. Ask for the tester's certificate number before the test.

What does Senske Lawn & Tree Care do?

Their listing covers backflow testing. Call to confirm the service you need, because offerings change.

What areas does Senske Lawn & Tree Care serve?

They are based in Spokane Valley, Washington, within driving distance of Spokane Valley, Spokane, Post Falls, Rathdrum, Dalton Gardens. Its website names Spokane County and Spokane Valley, Mead, Millwood, Town and Country, Airway Heights and Cheney and 11 more places as areas it serves (read October 11, 2026).

How do I reach Senske Lawn & Tree Care?

Call (509) 535-3591. Their website is linked on this page.

Compiled from public records and public business information. Not an endorsement. Check licensing before you hire.

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