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Firm types

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Historic Preservation3 Commercial14 Government10 Education9 Industrial9

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Firm size

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CSI Engineering

HVAC Design and New construction systems.

Portsmouth, NH

Crane Associates, P.C.

Architectural, Electrical & Mechanical Design

Somerville, NJ

Larsen & Landis Structural Engineers

Structural Engineering and Design and Educational Facilities.

Philadelphia, PA+1