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- Why $75?
- Serve & Served: $50 Tests
PROPERTY MANAGERS
Backflow Testing for Property Managers, HOAs & Commercial Buildings in Westchester County
$75 flat rate per test. One vendor, one invoice, every property compliant.
If you manage apartments, condos, co-ops, HOAs, office buildings, or retail properties in Westchester County, you already know the drill: every backflow preventer on every property must be tested every year by a certified tester, and the paperwork has to land with the right water supplier. Guardian Backflow Testing LLC handles all of it — testing, NYS certification paperwork, and filing — for a $75 flat rate per test, with no hidden fees. One call schedules every property on your list.
WHY GUARDIAN
Why property managers switch to Guardian
$75 flat rate, published for everyone to see. No "call for pricing," no mystery quotes, no per-property surprises. Budgeting your annual testing across a whole portfolio gets simple.
Volume-friendly scheduling. We test every device across your properties in as few visits as possible and put it all on one invoice.
Automatic annual scheduling. We track every test date and contact you before the next one is due — your properties never fall out of compliance.
Filing handled with every supplier. We file certified reports directly with Veolia, Westchester Joint Water Works, and municipal suppliers, and send you copies for your records.
A specialist, not a side job. Backflow testing is all we do. NYS-certified since 1994, licensed and insured, ABPA member, 35+ years of experience.
Repair before replace. If a device fails, we diagnose and repair it — most failures don't require a costly replacement. Honest assessments, every time.
Available 24 hours. Emergency testing and failed-device response around the clock.
HOW IT WORKS
How it works
1. Send us your property list. Call (914) 240-4876 with your addresses and device counts — or just the addresses and we'll survey them.
2. We test everything. Certified testing of every RPZ, DCVA, and PVB assembly, scheduled to minimize disruption to tenants.
3. You get one invoice and full documentation. Certified reports filed with each water supplier, copies emailed to you for your compliance files.
COMPLIANCE
Compliance, covered
New York State Sanitary Code 5-1.31 requires annual testing of every backflow preventer by a certified tester, with results reported to the water supplier. Missed tests mean violation notices — and in some municipalities, fines or water shutoff threats. We keep your entire portfolio on schedule and documented, so compliance is one less thing on your plate.
WHO THIS IS FOR
Who this is for
• Property management companies (residential & commercial portfolios)
• HOA and co-op boards
• Apartment building owners
• Office, retail, and mixed-use building owners/managers
• Restaurants, schools, and facilities with irrigation or commercial kitchens
SERVICE AREA
Service area
All of Westchester County, including Yonkers, New Rochelle, White Plains, Mount Vernon, Rye, Scarsdale, Mamaroneck, Larchmont, Harrison, Rye Brook, Port Chester, Dobbs Ferry, Sleepy Hollow, Tarrytown, Ardsley, and Eastchester.
Frequently asked questions
Q: How much does commercial backflow testing cost?
A: $75 flat per test — the same rate as residential, with no hidden fees. For large portfolios, call us and we'll put together straightforward volume scheduling.
Q: Can you handle all of our properties under one invoice?
A: Yes. We test every device across your portfolio and consolidate everything onto a single invoice with full documentation per property.
Q: What happens if a device fails its test?
A: We diagnose the failure on the spot. Most failed devices can be repaired without replacement — we'll give you an honest assessment and a fair repair price before doing any work.
Q: Do you file the paperwork with our water supplier?
A: Yes. We file every certified report directly with the correct supplier — Veolia, Westchester Joint Water Works, or your municipal authority — and email you copies.
Q: Can you remind us when tests are due next year?
A: That's standard. We track every test date and reach out before the next due date so nothing lapses.
GET STARTED
Get every property on your list tested and compliant.
Call (914) 240-4876 — one call, one vendor, one invoice. Available 24 hours.