My name is Christopher Bonanno. I've been testing backflow preventers since 1994 — more than 30 years in this industry. A lot of folks in this business know me, and I'm proud of that, because I earned it one honest test at a time.
When I started Guardian Backflow Testing, I made a decision: one flat rate. $75. No hidden fees, no surprises, no upsells.
I'll be honest with you — not everybody in this industry is happy about that price. I understand. But here's what I believe: with the way prices are these days, the families in our community deserve a fair price from someone they can trust. This community has given so much to me over the years. Giving back with honest work at a fair price is my way of saying thank you.
Our reputation wasn't built on advertising. It was built by our customers — the people who trusted us and then told their neighbors. That trust means everything to us.
Here's What We Promise Every Customer, Every Time
Clear communication. You'll always know when we're coming, what we're doing, and what it costs. No surprises, ever.
In fact, we run on a strict company protocol. Every one of these is mandatory, on every job, for every customer:
• We text you 10 minutes before we arrive. Every customer, every time.
• We're on time — if not early.
• We leave your home or business clean.
• Friendly, clear, honest communication from start to finish.
• Your test report is submitted to your local water authority electronically, the moment the test is done.
• $75 flat rate. Any test, any size device — NO size limits, NO exceptions.
• 100% customer satisfaction.
• And we'll beat any competitor's price.
That's it — that's the whole business model. Treat people right, charge a fair price, and let the work speak for itself.
Thank you, Westchester, for trusting us with your homes and businesses. It's our pleasure to serve this community.
— Christopher, Guardian Backflow Testing LLC. $75 flat rate | Absolutely no hidden fees.
Ready for honest work at a fair price? Call (914) 240-4876 or visit newyorkbackflowtester.com to book your $75 backflow test.