Servicing New York City for 85+ Years! NEED HELP? CALL US 24/7 (800) 721-3200 HOME PLUMBING HEATING DRAIN & SEWER HVAC/AC ABOUT US REQUEST SERVICE IMPORTANCE OF BACKFLOW PREVENTION DEVICES IN NYC Backflow prevention devices are extremely important and ensures the safety of everyone. New York City Department of Environmental Protection has passed a mandate that all buildings in NYC be fitted with backflow devices and tested regularly by a NYC licensed plumber. For more information about backflow devices you may visit the NYC DEP Website We can help test backflow devices in Manhattan, Queens, Brooklyn, Staten Island, Long Island, Westchester and surrounding areas. Why are backflow prevention devices required? Backflow prevention devices are very important for our environment to ensure everyone has clean and safe water. It’s legally required under the New York State Sanitary Code and the Rules of the City of New York for businesses that can pose a risk to the public water supply. Why Choose Karl’s Comments are closed. Annual Boiler Inspections » CALL US 24/7 (800) 721-3200 REQUEST SERVICE ABOUT US Why Karl’s? Customer Reviews Financing Service Agreements Employment Contact Us HEATING Radiant Heating Commercial heating Water Heaters Tankless Water Heater Boiler Inspections & Boiler Service Furnace Repair & Installation Residential Heating Radiant Snow Melt Heated Driveway Oil to Gas Conversion DRAIN & SEWER Clogged Drains Drain Cleaning Sewer Repair Waterjetting Video Inspections Sump Pumps Trenchless Sewer Line Repair & Replacement HVAC/AC Commercial HVAC Repair & Installation Residential AC Ductless Mini Split AC AC Installation & Replacement PLUMBING Emergency Plumbing Residential Plumbing Commercial Plumbing Clogged Toilets Backflow Testing & Backflow Prevention Violation Removal Toilet Repair & Installation Shower & Bath Installation Water Leak Detection Slab Leak Repair Gas Line Repair & Installation Gas Leak Detection Piping Repair Frozen & Burst Pipes Copyright 2021 Karl’s Plumbing Heating & Cooling