Water and SewerWater & Sewer Audits

The water and sewer bills issued by the New York City’s Department of Environmental Protection (DEP) often contain errors that cost their customers building owners money. DEP customers are overcharged for water and sewer usage, adding up to millions of dollars per year. You may be unaware that you are entitled to a refund or credits. DEP customers can’t afford to just pay their bill, trusting it’s correct.

Our team of auditors will provide a comprehensive audit of your DEP bills - identifying billing errors and issues that will lead to a savings in a historical refunds and/or future billing savings.  National Auditing Services (NASC) will help negotiate the best rate for your business and help secure the maximum refund possible, as quickly as possible, and most importantly at NO COST TO YOU.

Being a New York City property owner and DEP customer, you are aware and familiar with the issues: overestimated bills, overlapping periods, using incorrect rates, broken meters, MCP (Flat Rate Billing) versus metered billing, etc.  Most individuals can’t tell if their meter is broken or have the knowledge of whether they are being billed on the correct rate.  NASC auditors know exactly where to look for billing anomalies and will help you save money on your water/sewer costs.

If Our Audits Return No Refunds or Credits – We Don’t Get Paid