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State

IL1

NJ1

City

Champaign1 Plainsboro1

Firm types

MEP2 Electrical Engineering1 Fire Protection Engineering1 Mechanical Engineering1

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historic-preservation0 Commercial21 Government19 Industrial19 Education18

Services

process-piping0 Structural Engineering181 Electrical Engineering99 Mechanical Engineering86 Civil Engineering84

Firm size

10–49 employees2

GHR Engineers and Associates, Inc.

Mechanical Engineering and Heating.

Champaign, IL

Princeton Engineering Services, PC

Professional Mechanical, Electrical, Plumbing, and Fire Protection Engineering

Plainsboro, NJ