Birch Hill LLC
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Birch Hill LLC
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Ask about Samara™

Sign up to hear about Samara, our new library of nearly 30,000 structural steel connections.

delegated engineering for project approvals

Structural Steel Connections

Structural Steel Connections

Structural Steel Connections

We engineer structural steel connections for a variety of design loads.  We provide efficient designs for fabrication and erection.

Metal Fabrications

Structural Steel Connections

Structural Steel Connections

We engineer and design miscellaneous steel fabrications, such as stairs, rails and ladders.  We use finite element computer models to provide efficient designs.

Delegated Design

Structural Steel Connections

Delegated Design

We engineer and design for a variety of applications, whether industrial or commercial.  Structural support for solar arrays, industrial towers, platforms, and equipment supports, among many others.

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