Residential backflow preventer DCV
Homes

Residential Backflow Testing

You're required to have a backflow preventer, and test it yearly, if your home has any of the following:

  • In-ground sprinkler system
  • Swimming pool
  • Private well on property
  • Well tied to public supply

Once the test is complete, you get a copy of the test form. Copies must be submitted to the Nassau County Health Department and your water district, and I'm happy to handle that submission for you.

Commercial RPZ backflow device
Businesses

Commercial Backflow Testing

These business types are required to install and perform yearly backflow tests:

  • Restaurants
  • Dry cleaners
  • Medical offices
  • Funeral homes
  • Beauty & nail salons
  • Car washes
  • Multi-tenant retail
  • Buildings 3+ stories
  • Fire / sprinkler service lines
  • Churches with baptismal pools
Compliance

Digital Test Records & Reminders with Potaflow

Every test I perform is recorded and filed through Potaflow, a backflow compliance platform. Your results are captured accurately, paperwork is submitted to the right water department on time, and annual reminders are delivered automatically, with no lost forms or missed deadlines.

Manage multiple properties or a commercial portfolio? Potaflow gives owners and water departments a cleaner way to track compliance across every device.

Visit Potaflow
Potaflow logo
Accurate digital test records
Filed with your water district
Automatic annual reminders
Trusted partners

More help for your property

I've partnered with knowledgeable local pros so you have one trusted point of contact.

Sprinkler repair and installation

Sprinkler Install & Repair

Installation, repairs, upgrades, spring turn-on and fall winterization from seasoned specialists.

Roberto Carlos · (516) 451-7816
Cherry Valley Landscaping

Cherry Valley Landscaping

Lawn care, tree trimming, power washing, and spring/fall cleanup for homes and businesses.

Edwin Ortiz · (516) 500-0036

Sewer & Drain Services

24/7 emergency response, free estimates, 10+ years of experience keeping water flowing.

Alex Cifuentes · (516) 788-3280

Ready to schedule your test?

New customers save $10 on their first backflow test. Seniors and veterans save $10 on every test.