Backflow Prevention & Compliance
NYC Backflow Prevention & Testing Services
Protect your property's water supply and stay compliant with New York City requirements. AquaAudit helps property owners and managers navigate backflow prevention testing, documentation, repairs, and ongoing compliance responsibilities.
Service Overview
Why Backflow Prevention Matters
Backflow occurs when water flows in the opposite direction from its intended path, potentially allowing contaminants to enter the public drinking water supply.
Backflow prevention devices are designed to protect the water system by preventing this reversal.
In New York City, properties subject to NYC Department of Environmental Protection (DEP) backflow prevention requirements must maintain compliant devices and complete required testing.
For many affected properties, annual backflow testing is a mandatory part of maintaining compliance.

Backflow Prevention & Testing
Our Backflow Services
Annual backflow prevention device testing
NYC DEP compliance assistance
Testing documentation and report submissions
Backflow prevention device inspections
Assistance addressing failed tests and necessary repairs
Repair coordination and compliance follow-up
Ongoing testing and compliance management
AquaAudit helps simplify the process by assisting property owners with testing requirements, documentation, and the appropriate next steps when issues are identified. When repairs are needed, AquaAudit helps coordinate the next steps and compliance follow-up to keep the process moving smoothly.
Avoid Unnecessary Compliance Problems
Missing required backflow testing or failing to maintain accurate documentation can create compliance issues for property owners.
AquaAudit helps customers understand their testing obligations, maintain records, and address outstanding requirements before they become more complicated.
Frequently Asked Questions
Is annual backflow testing required in NYC?
Many properties with required backflow prevention devices must complete annual testing under applicable NYC DEP requirements.
What happens if a backflow device fails testing?
A failed test may require corrective action, repairs, and additional testing. AquaAudit can help property owners understand the next steps and coordinate compliance follow-up.
Can AquaAudit help with NYC DEP paperwork?
Yes. AquaAudit assists with backflow testing documentation and applicable report submissions.
Related Services
Related Guides
NYC Backflow Testing Requirements: What Property Owners Need to Know
A practical guide to NYC backflow prevention testing, annual compliance, and owner responsibilities.
Read GuideBackflow Prevention & ComplianceAnnual Backflow Testing in NYC: When It's Due and How to Prepare
Understand the annual backflow testing cycle and how to keep your property's compliance organized.
Read GuideBackflow Prevention & ComplianceWhat Happens When a Backflow Prevention Device Fails Testing in NYC?
What happens when a backflow device fails testing in NYC, and the steps to correct deficiencies.
Read GuideBackflow Prevention & ComplianceReceived an NYC DEP Backflow Notice? Here's What Property Owners Should Know
What property owners should know after receiving an NYC DEP backflow notice.
Read GuideNeed Backflow Testing or Compliance Assistance?
Speak with the AquaAudit team about your property and how we can help.
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