State-of-the-art design and superb construction are meaningless without professional and efficient Operation and Maintenance. Shtang Construction & Engineering operates and maintains short and long term projects, whether constructed by us or by others. Efficiency is the name of the game and it's a game in which Shtang excels.

We operate wastewater treatment plants of varying sizes, using a variety of treatment technologies, from Activated Sludge, SBR and MBR to Constructed Wetlands and Multi-Stage Biological Systems, as well as pumping stations, sludge treatment facilities and more.


Our main focus has always been on providing exceptional customer service and unrivaled attention to exceeding our client’s desires. For this purpose, we utilize the latest technology and equipment, often well before our competitors. Our professional maintenance experts are always trained in up-to-date methods and standards. Our goal is to continually meet our clients' needs and surpass their expectations.