Hero background
NYC DOT Licensed & Insured

Expert NYC DEP Downspout Disconnection Services

Facing NYC DEP mandatory downspout disconnection requirements? Our licensed contractors ensure full compliance with DEP regulations across all five boroughs. We handle inspections, disconnections, and stormwater management solutions—protecting your property from violations and costly fines while improving NYC's water infrastructure.

Starting at $850
Typical Project Cost
3-5
Days Completion
100%
DEP Compliant
All 5
NYC Boroughs

Complete NYC DEP Downspout Disconnection Solutions

We provide comprehensive downspout disconnection and stormwater management services throughout NYC, ensuring full DEP compliance for residential, commercial, and institutional properties across all five boroughs.

DEP Compliance Assessment

Our Team assess your property's current downspout configuration against NYC DEP requirements. We identify non-compliant connections, evaluate drainage capacity, and develop a comprehensive disconnection plan that meets all regulatory standards while protecting your property from water damage.

Detailed DEP compliance report included
Licensed NYC stormwater specialists
Same-day assessment available
No-obligation consultation & estimate
1-2 days
Starting at $850
DEP Compliance Assessment

Professional Downspout Disconnection

We safely disconnect downspouts from the combined sewer system and install appropriate drainage solutions including drywells, rain gardens, or surface drainage systems. All work meets NYC DEP specifications and includes proper permits, ensuring your property achieves full compliance without flooding risks.

DEP-approved drainage solutions installed
Proper permits obtained & filed
Completed within 3-5 business days
3-5 days
Starting at $850
Professional Downspout Disconnection

Stormwater Management Systems

Beyond basic disconnection, we design and install comprehensive stormwater management systems including permeable surfaces, bioswales, and detention systems. These solutions not only ensure DEP compliance but also reduce flooding, prevent erosion, and can qualify for NYC Green Infrastructure grants.

Custom drainage system design
Green infrastructure options available
Grant application assistance provided
Long-term maintenance plans included
1-2 weeks
Starting at $850
Stormwater Management Systems

NYC DEP Compliance Requirements

NYC's mandatory downspout disconnection program requires property owners to disconnect roof downspouts from the combined sewer system to reduce stormwater overflow. Non-compliance can result in DEP violations, fines up to $10,000, and ongoing legal liability. Our expert team ensures proper disconnection while protecting your property from water damage.

  • Free DEP compliance inspection & detailed assessment
  • All work meets NYC DEP specifications & codes
  • Average project saves 1,000+ gallons per storm event
  • Serving Manhattan, Brooklyn, Queens, Bronx & Staten Island

According to NYC DEP regulations, property owners in designated areas must disconnect downspouts by specified deadlines or face escalating penalties and enforcement actions.

Ensure DEP Compliance Today

Schedule your compliance assessment and receive a detailed action plan within 24 hours.

Schedule Assessment

Ready to Achieve NYC DEP Compliance?

Don't risk costly violations and fines from non-compliant downspouts. Our DEP Downspout Disconnection service provides fast, professional disconnection services with proper drainage solutions that protect your property. Serving all NYC boroughs with transparent pricing and guaranteed compliance—contact us today for your assessment.