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Backflow Prevention Services | ATG Mechanical Corp.

Backflow Prevention

Backflow Preventer valve Installation and Repair

Backflow Prevention Services

Many homes and commercial buildings in the 5 Boroughs have a backflow prevention valve installed.

These devices are designed to prevent mixing between contaminated water sources and the municipal clean water supply. Usually installed in areas where those pipes might cross-connect.

Backflow preventer valves are commonly used on properties that have large boilers, fire suppression systems, or irrigation systems, which tend to create an elevated risk of backflow. Backflow itself results from pressure differences, causing water to move in the wrong direction and contaminate the potable supply.

Common problems causing backflow prevention valves to fail

  • Faulty first check valveĀ 
  • Faulty second check valve
  • Relief valve opening point is too high
  • Relief valve opening point is too low

It is particularly important to understand that in order to prevent backflow, you must have properly and professionally installed, maintained, and inspected backflow prevention device as part of your water system, every year. It may look difficult and overwhelming process, that is when ATG Mechanical comes to play. Our experienced crew will help and proactively repair any backflow prevention malfunctioning for your home or business.

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Impeccable Workmanship

With 50 years of experience in the industry, we stand behind every job and work our best to give our clients peace of mind after we finish the project.

Unmatched customer service

We at ATG Mechanical Corp, set ourselves apart from other plumbing & heating contractors in Queens NY because we offer very competitive prices and high-quality products.

All inclusive service solutions

From commercial plumbing and heating repair to residential kitchen faucet replacement we are your one-stop plumbing & heating company in Flushing NY

24/7 Stocked Trucks

With our trucks fully loaded with the nessesary parts and tools for every job our clients can get back to their important routine in no time.