Certified Backflow Testing in Westchester County N.Y
Same day appointments. Electronic filing with all Westchester Water Authorities, Municipalities, VEPO Solution's and BSI Online. Family owned since 1993. BBB Accreditation, Respected and Trusted Reputation.
30+
Years Family Owned
55+
Yrs Combined Experience
Same Day
Appointments Available
24/7
Emergency Response
What We Test
Backflow Testing Services
We test and certify all types of backflow prevention assemblies for residential and commercial properties across Westchester County.
RPZ Testing
Reduced Pressure Zone (RPZ) assembly testing and certification for high degree hazard applications — required where contaminated or non-potable water could backflow into the public supply. Common in commercial buildings, boiler systems, irrigation with fertilizer injection or pesticide treatment, medical waste facilities, fire sprinkler systems, and swimming pools.
DCV Testing
DCV Testing is a low hazard condition. Stagnant water services that do not contain chemicals or toxins, but are still harmful to the public drinking water supply.
DISCOUNTS!
- Commercial Businesses
- Apartment/Multi-Family Buildings
- Residential Homeowners
- Townhouses
- Co-Ops
Simple Process
How It Works
Schedule
Call, text, or submit a quote request. We offer fast scheduling with flexible appointment windows.
We Test & File
Our certified tester arrives on time, performs the test, and submits paperwork directly to your water department. You are then automatically placed on our annual customer test schedule. You will never have to worry about missing a test deadline again.
You're Compliant
Receive your electronic test report. We file directly with your water purveyor or municipality on site at the time of testing — no chasing paperwork.
Customer Reviews
Trusted and Respected by Westchester Property Owners
"J&J made the whole process effortless. They showed up on time, tested our pool feed backflow, and filed the paperwork with the village the same day. Got the report in my inbox before they even left the driveway."
Michael T.
Homeowner — Scarsdale, NY
"We manage 12 commercial properties in Westchester and J&J handles all of our annual backflow testing. Reliable, professional, and the electronic reports make our compliance tracking so much easier."
Sandra R.
Property Manager — White Plains, NY
"Fast, professional, and they know exactly what the health department needs. Passed our inspection with no issues. Will definitely use them again next year."
Dave K.
Restaurant Owner — New Rochelle, NY
"Coordinated testing for our entire community — 40+ units. J&J was organized, efficient, and every report was delivered electronically the same day. Highly recommend."
Lisa M.
HOA President — Tarrytown, NY
Coverage
Serving All of Westchester County
We serve every municipality in Westchester County and electronically file test reports directly with your Water Authority, Municipality, VEPO Solutions, or BSI Online — so you never have to.
Get Started
Request a Free Quote
Fill out the form and we'll get back to you promptly. Or call us directly — we're available by phone or text.