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Firm types

Architecture & Engineering2 Fire Protection Engineering2 Forensic Engineering2 Materials Testing2 Structural Engineering2

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Historic Preservation3 Education3 Government3 Commercial2 Healthcare2

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litigation-consulting0 Structural Engineering181 Electrical Engineering99 Mechanical Engineering86 Civil Engineering84

Firm size

10–49 employees1

HMG & Associates, Inc.

Mechanical Systems Design and HVAC Design.

Austin, TX+2

Raths, Raths & Johnson, Inc.

Technical clarity and practical solutions

Willowbrook, IL+1

Wiss, Janney, Elstner Associates, Inc.

Solutions for the Built World

Northbrook, IL+28