Sterling's future is built on a strong past, reaching back to 1916, when Sterling Engineering Company began manufacturing valves, traps, and condensate pumps for steam and hot water systems. These products are still manufactured by Sterling's Steam Control Division.

Our manufacturing facility located in New Berlin, Wisconsin has over 200 technically trained and dedicated employees. Capabilities include state-of-the-art manufacturing with CNC turning centers, milling machines, and horizontal laser cutting; custom engineering; and exceptional customer service.

2900 S 160 St New Berlin, WI 53151
Tel: 262-641-8610