Structural engineering letters and engineer-of-record transition support are available when an existing-building question needs documented responsibility.

Roof Modification Engineering

Structural Engineering for Roof Modifications

Modifying an existing roof — adding equipment, cutting new penetrations, installing solar, changing roofing systems, or adding a rooftop addition — requires structural engineering to verify the existing framing can handle the change.

Scope of Services

Related Existing Building Services

Tell Us About Your Building

Send us what you have — drawings, photos, or just a description. We'll tell you what engineering is needed and how much it costs. Fast quotes, no runaround.

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