Skip to content
Andrew Ferraro Backflow Testing logo

AF Backflow Testing logo

Annual Backflow Testing — Fast, Licensed, Clear.

We test RPZ and DCVA devices, document results, and file what your municipality requires.

Licensed NYS Board of Health #10295 — serving Westchester, Dutchess & Putnam (and statewide outside NYC boroughs).

Call to Book — 914‑467‑9907 Email for pricing & availability

Single-operator. Licensed. Mobile.

Technician with tools and clipboard

Usually scheduled within the week

Call for same-week availability and direct pricing over the phone or by email.

Residential Commercial Industrial RPZ DCVA

Tool belt & clipboard photo shown for illustration. License visible on request.

What we test

RPZ (Reduced Pressure Zone)

Tested to ensure relief valves protect potable water from backflow under high-risk conditions.

Which properties need RPZs?
RPZ device close-up

Double Check Valve Assembly (DCVA)

Common on irrigation and commercial lines — we test seals and pressure differentials to municipal standards.

Is your device a DCVA?
Double check valve

Reporting & Filing

We complete official test reports and file with municipalities — you get the peace of mind and documentation.

What we file for you
Official test form

What to expect on the day

  1. 1

    We arrive on time

    You’ll see a clear vehicle and badge; the technician will approach with a clipboard.

  2. 2

    We run the test

    Quick, professional equipment checks and measured results performed to municipal standards.

  3. 3

    We document & file

    You receive the report and we file the required municipal documentation. Expect the visit to take 20–45 minutes depending on device access.

Frequently asked questions

What is backflow testing and why it matters?
An annual inspection that confirms your backflow device prevents contaminated water from re-entering the public supply — it’s civic safety and compliance in one test.
Which devices do you test?
Double Check Valve Assemblies (DCVA) and Reduced Pressure Zone assemblies (RPZ).
How often is testing required?
Annual — we provide yearly compliance testing and filing.
How do I schedule and how does pricing work?
Call 914‑467‑9907 or email AFbackflowtesting@outlook.com for pricing and scheduling. Prices are discussed directly; we usually can schedule within the week.
Do you serve my location?
Primary: Westchester, Dutchess, Putnam. Licensed statewide outside NYC boroughs.
NYS Board of Health license badge

Licensed — New York State Board of Health #10295

License verifiable on request.

Ready to schedule your annual test?

Prices by phone or email — not posted online.

Call to Schedule — 914‑467‑9907 Email AFbackflowtesting@outlook.com
Call to Schedule — 914‑467‑9907