New ConstructionEfficient, elegant structural systems for ambitious new buildings.Historic PreservationCareful intervention that keeps landmark buildings standing and in use.Renovations | Additions | Adaptive ReuseRenovations, additions and adaptive reuse that unlock existing structures.Building EnvelopeFacade, roof and waterproofing assessment for durable enclosures.Structural Investigation | InterventionInvestigation, testing and repair strategies for troubled structures.SustainabilityLow-carbon structural design guided by our SE2050 commitment.

70 years of structural expertise

From landmark preservation to net-zero new construction, see how our engineering shapes each project.

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A certified Women's Business Enterprise (WBE), Small Business Enterprise (SBE), and Disadvantaged Business Enterprise (DBE) delivering structural engineering solutions for over 70 years.

Expertise

New Construction
Historic Preservation
Renovations | Additions | Adaptive Reuse
Building Envelope
Structural Investigation | Intervention
Sustainability

Philadelphia

1635 Market Street

Suite 1705

Philadelphia, PA 19103

(215) 625-0099 mail@keasthood.com

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