Hiller Fire
Backflow testing. 10311 E Montgomery Dr, Spokane Valley, WA 99206
Approvals
Price reports
What a backflow test costs in Spokane Valley
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Published prices nationwide
$29.99 to $100 per assembly
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 Hiller Fire's website says
Services listed on Hiller Fire's website, read October 11, 2026: backflow testing and fire sprinkler service. hillerfire.com/locations/spokane-wa
| It says | Details | Page |
|---|---|---|
| 24-hour service | Offered, it says | hillerfire.com/locations/spokane-wa |
Read on hillerfire.com on October 11, 2026 (5 pages). This is what the business says about itself. The same website covers 8 offices we list, so it may describe the whole company rather than this office.
Where you will find Hiller Fire
These are the city pages close enough for this business to appear on.
- Spokane Valley, WA(under 1 mi)
- Spokane, WA(6 mi)
- Post Falls, ID(16 mi)
- Rathdrum, ID(22 mi)
- Dalton Gardens, ID(23 mi)
- Coeur d'Alene, ID(23 mi)
Other backflow testers nearby
| Business | Services | Distance |
|---|---|---|
| Apollo Mechanical | Backflow Testing | under 1 mi |
| TLC The Landscape Company | Backflow Testing | 2 mi |
| Lilac City Sprinklers & Landscape | Backflow Testing | 2 mi |
| Senske Lawn & Tree Care | Backflow Testing | 2 mi |
| COSCO Fire Protection | Backflow Testing | 2 mi |
| Gold Seal | Backflow Testing | 3 mi |
Questions about Hiller Fire
Is Hiller Fire approved to test backflow assemblies?
Hiller Fire is on the City of Spokane list and City of Yakima 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 Hiller Fire do?
Their listing covers backflow testing. Call to confirm the service you need, because offerings change.
What areas does Hiller Fire serve?
They are based in Spokane Valley, Washington, within driving distance of Spokane Valley, Spokane, Post Falls, Rathdrum, Dalton Gardens. Service areas are set by the business, so confirm yours when you call.
How do I reach Hiller Fire?
Call (509) 290-5447. 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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