Commercial Plumbing Services

Since 1928, Wasserman-Triefler Plumbing & Heating has provided commercial customers throughout the Five Boroughs with prompt and professional plumbing and heating services. From a simple (or not-so-simple) drain clog to running new piping or helping you stay up to code, we can handle your needs.

Hot Water HEaters

Drain Cleaning

Sewer REpair

Toilets & Faucets

Gas Piping



Plumbing Services

Licensed & INsured

24/7 Emergency ServiCE

Seasoned Professionals

Commercial Environments require experience.

WT has been servicing commercial properties for decades. 

If your commercial envirment requires a seasoned expert, call WT today.

WT has what it takes and the experience to get it done.

We’ll be there.

Call us at 718-773-4400

On Call For You 24/7

We offer emergency service 24/7. Call us and we’ll get a technician out as soon as possible. Our goal is to resolve the problem quickly and keep your business operational.

Commercial Plumbing services

From emergency leak repair to new fixture installation, our fully licensed technicians are committed to solving your plumbing problems to your satisfaction. We can help you with: 

Faucets Water Meters Steam Pipes
Toilets Frozen Pipes Water & Pipes
Tubs Garbage Disposals Water Filtration Systems
Sinks Gas Company Shutdowns


Commercial Heating services

No other single system plays a larger role in your comfort or how much your utility bill will be than your heating system. Count on the experts at WT to keep your heating system operating efficiently year-round. 

Annual Boiler Inspections Piping to & from Boilers Steam Pipes
Automatic Feeders Radiators & Radiator Valves Con Edison High Pressure Steam
Low Water Cut-Offs

Sewer & Drain Cleaning services

At WT, we understand how vital sewer drains are to the overall plumbing in your building. Our professionals have the expertise and equipment needed to take care of all drain cleaning services, including drain and sewer line cleaning, repair and replacement.


Main Lines Showers Video Inspections
Roof & Yard Drains Bath Tubs High Velocity Water Jetting
Sinks Toilets

Fire Protection

Our highly trained and experienced staff repairs all elements of your fire sprinkler system from pumps, to piping to sprinkler heads and alarms. We also offer monthly, quarterly and annual inspections.

Backflow Prevention

Backflow prevention devices help keep our drinking water safe and free of pollutants. All water utilities in our area have backflow prevention programs. Violations can be costly. WT is licensed to perform backflow tests and repairs.