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.

View all projects

Projects

About Us

PeopleMeet the engineers behind the work.LegacySeven decades of landmark projects.News + ArticlesFirm news, awards and insights.Social FeedThe latest from our studio.

Join our team

We are always looking for curious engineers who love buildings.

See open roles

Careers

Contact

Social Feed

Let's Discuss Your Next Project

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

Careers
News + Articles

Sitemap