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Founded in 1997, Keystone Engineering Group, Inc. is a Professional Engineering Firm and Systems Integrator with locations in Pennsylvania, New Jersey, and Delaware, specializing in Design and Design-Build services primarily for Water, Wastewater and Private Industries. Our team is comprised of hard-working, talented individuals who provide expertise in Wastewater, Water, Electrical, Instrumentation, HVAC, Plumbing, Fire Protection, and Automation/SCADA projects. Keystone also specializes in Systems Integration Services and Construction Management for clients, combining technical capabilities, creative design, and diverse portfolios to projects. We also form Partnerships with other Engineering Firms who are in need of our expert in-house services.

Keystone assists clients in various markets and industries, including, but not limited to; Water, Wastewater, Food & Beverage, Transportation, Private Utilities, Municipal, Industrial, and Chemical. Our varied market sectors represent the shared knowledge, innovative ideas, and capabilities of our team members who stand by our motto, “Forward Thinking for a Sustainable Future.”

Since our inception in 1997, Keystone's growing team spans over four offices in three states with approximately sixty-five employees. Our team is comprised of the design, design-build, automation, and corporate departments.


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