YourYour PartnerPartner in Structural Engineering - Building on 7070 YearsYears of Experience

Design-forward new construction and historic preservation engineering solutions

A certified Women’s Business Enterprise (WBE), Small Business Enterprise (SBE), Disadvantaged Business Enterprise (DBE), and nationally recognized leader in structural engineering solutions for over 70 years and counting.

Innovation + Creativity

We combine creative vision with decades of engineering expertise - drawing on both proven and new techniques to solve challenges efficiently and deliver solutions built to last.

Commitment to Sustainability

We design durable, resilient structures that minimize environmental impact and stand the test of time. Through our dedication to the SE2050 initiative, we are committed to achieving net-zero embodied carbon in our structural systems by 2050.

Collaboration + Agility

We believe success begins with strong partnerships. Guided by a client-centered approach, we champion the creative process of place-making, fostering architectural visions with thoughtful, responsive service every step of the way.

Technical Precision

We leverage decades of engineering expertise, advanced technical proficiency, and a deep understanding of design and construction to deliver innovative, economical solutions.

Our Work

Empowering design and elevating communities through structural excellence.

New Construction

Drawing on our team’s collective expertise, we take on a diverse portfolio of new building and infrastructure projects for high-profile colleges and universities, recreational and cultural institutions, and government agencies.

Historic Preservation

Our preservation projects focus on maintaining and restoring the structural integrity and aesthetic value of historically and culturally significant buildings. We adapt these structures to meet modern standards and requirements, while preserving their historical essence as they evolve for the future.

Renovations | Additions | Adaptive Reuse

We transform some of the nation’s most significant existing buildings and structures - carefully evaluating their current condition and confirming their ability to support their intended function while preserving their original historical and structural elements whenever possible.

Building Envelope

We evaluate façades, roofs, and exterior systems to identify issues like building enclosure system deficiencies, material deterioration, water infiltration, and potential safety concern as well as the source(s) of these problems. Our building envelope services address performance concerns and ordinance inspection requirements through strategic investigation and design, supporting restoration, preservation, revitalization, and long-term resilience. Whether consulting on historic masonry or modern assemblies, we focus on practical, effective solutions tailored to each structure’s needs.

Structural Investigation | Intervention

Our thorough evaluations identify issues including cracking, corrosion, water damage, foundation settlement, material deterioration, and structural deformation. By understanding a building’s condition, we can create targeted plans for the necessary interventions. When action is required, we address underlying problems with precision, minimizing disruption and focusing on extending the structure’s lifespan.

Sustainability

As one of the first 25 U.S. firms to sign the SE 2050 Commitment, we aim for net-zero embodied carbon in our structural systems by 2050. We prioritize reuse of historical elements, choose low-carbon materials, and align with standards like LEED and Green Globes to deliver healthier, more resilient environments. Our track record underscores our longstanding commitment to creating sustainable, future-focused designs.

Headquartered in Center City, Philadelphia, our work spans the Northeast and beyond.

Let’s Discuss Your Next Project

Denise Richards Headshot
Denise L. Richards, PE

Partner

John R. Davis, PE

Partner

Allison L. Lukachik, PE, SE, CDT

Principal

Christian J. Kronenwetter, PE

Principal

Keast & Hood

by the Numbers

Year Founded

Staff Engineers

BIM Modelers + Administrative Staff

Registered Professional Engineers

National + Local Awards

Total Projects Completed