How much does it cost to replace a backflow preventer?
We confirm the replacement cost after an on-site inspection with a fixed, upfront price. Exact pricing varies by valve size, brand, accessibility, and any needed shut-off or piping adjustments. In many Roanoke and Rocky Mount homes, we provide same-day estimates and often same-day replacement when parts are available. Every job is backed by our 100% Satisfaction Guarantee.
- Inspect the existing device and access.
- Give a same-day, fixed-price estimate.
- Replace, test, and clean up.
Updated: 2026-01-02 00:00:00
Need help in Rocky Mount, VA? Call (540) 234-2001 or book online.
Sources
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