Guardian Security
Backflow testing. 408 S 2nd St, Yakima, WA 98901
Approvals
Price reports
What a backflow test costs in Yakima
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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 Guardian Security's website says
| It says | Details | Page |
|---|---|---|
| Service area | Seattle, Bellingham, Tacoma and Yakima | guardiansecurity.com/yakima |
| 24-hour service | Offered, it says | guardiansecurity.com/customer-service |
Read on guardiansecurity.com on October 11, 2026 (4 pages). This is what the business says about itself.
Where you will find Guardian Security
These are the city pages close enough for this business to appear on.
- Yakima, WA(under 1 mi)
Other backflow testers nearby
| Business | Services | Distance |
|---|---|---|
| Apex Plumbing & Mechanical Piping | Backflow Testing | under 1 mi |
| ABC Fire Control, Inc. | Backflow Testing | 2 mi |
| Valley Fire Control | Backflow Testing | 2 mi |
| Inland Fire Protection | Backflow Testing | 3 mi |
| Res-Com Plumbing Services | Backflow Testing | 4 mi |
Questions about Guardian Security
Is Guardian Security approved to test backflow assemblies?
Guardian Security is on the City of Yakima list, as of October 7, 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 Guardian Security do?
Their listing covers backflow testing. Call to confirm the service you need, because offerings change.
What areas does Guardian Security serve?
They are based in Yakima, Washington, within driving distance of Yakima. Its website names Seattle, Bellingham, Tacoma and Yakima as areas it serves (read October 11, 2026).
How do I reach Guardian Security?
Call (509) 248-5687. 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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