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About us

Keystone Scale Company is an ISO/IEC 17025 Accredited Calibration Company established in 1976  in Williamsport, Pennsylvania.  We are approaching 40 years of providing quality service and excellent products to our customers.

The company incorporated in 1992 and has become one of the largest independent scale companies in Pennsylvania. We have built a reputation for providing our customers quality Sales and Service of Industrial Scales and Force Measurement Equipment.  We continue to be the leader of both independent and factory scale companies.

Today we are a second generation “Family Owned Small Business”.  Our focus has remained on the industrial and commercial  markets, providing sales and fast efficient repair and calibration services throughout Pennsylvania and the Southern Tier of New York State.  We offer Custom System Solutions and Software for process control and batching, to custom weighing,  parts counting and bar code labeling systems.

We not only provide Truck Scales sales  and calibration service.  We also provide complete turnkey services including site layout, excavation and construction of scale foundations.  We set and install the scales on the foundation, provide start-up services, scale calibration, and train your operators to use the scale.  We are one of the few scale companies who can provide this level of customer service in the state of Pennsylvania.

Keystone Scale’s corporate offices and our main service center are located in North Central Pennsylvania at Williamsport, PA (Home of Little League Baseball).