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Casto Technical Services
HVAC contractor
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Backflow Testing in Charleston, West Virginia
Casto Technical Services provides professional backflow prevention testing services in Charleston, West Virginia. Annual backflow testing is required by most water utilities to protect public water supplies from contamination through cross-connection control compliance.
Whether you need a routine RPZ valve inspection, backflow prevention device testing, or a certified tester to file compliance reports with your local water authority,Casto Technical Services can help. Homeowners, HOAs, and property managers can request a free quote using the form on this page.
Service Area
Serving Charleston, West Virginia and surrounding areas.
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Quick Facts
LocationCharleston, WV
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Always verify licensing with your local water authority before hiring.