Forell Elsesser specializes in sustainable, resilient, and climate-responsive structural engineering. Our commitment lies in championing environmentally responsible building design and construction practices that prioritize occupant well-being.

At Forell Elsesser, we specialize in harnessing the potential of mass timber to create innovative and resilient structures.

All existing buildings have the potential for adaptive re-use, and Forell Elsesser Structural Engineers can help you find the opportunity for your building.

For over four decades, Forell Elsesser has been at the forefront of design-build projects. Our extensive experience spans all building types.

Forell | Elsesser pioneered the use of seismic base isolation in the early 1980s.  Over the past 30 years we have gathered immense experience in the performance, behavior, and details of isolation systems, and a high level of expertise from hands-on project design and development.

Integrated Project Delivery (IPD) is a rapidly developing project delivery approach that integrates people, practices, and technology to optimize project results. IPD is much more than a contractual arrangement. It is a collaborative process that requires a shift away from the traditional “silo” mentality and towards new ideas.

Research and Development are rooted in our culture. For over 60 years, Forell | Elsesser has championed new structural engineering technologies. Innovation can take a variety of forms: it can be inventing something new, improving a process, or assisting in the creation of an amazing structure.

Here in San Francisco, earthquakes are an issue that is close to home. Forell | Elsesser has consistently upheld its reputation as a leader in the field of seismic engineering in our home town and worldwide. Pioneering the application of numerous innovative structural solutions for seismic applications, Forell | Elsesser always looks to implement new techniques where appropriate to improve upon traditional models in terms of cost or seismic performance.

For more than 45 years, Forell | Elsesser has performed post-earthquake reconnaissance around the globe. Post-earthquake reconnaissance typically occurs after an earthquake of magnitude M7 or higher, and the information obtained is extremely valuable to our daily practice in seismic engineering.

Forell | Elsesser helps building owners navigate seismic compliance for non-ductile concrete buildings with expert evaluations and tailored retrofit strategies. Our team leverages decades of experience and cutting-edge analysis to create cost-effective, resilient solutions that meet ordinance requirements and protect your investment.

By delivering innovative structural solutions to support large-scale solar installations, Forell Elsesser continues to drive progress in renewable energy, reinforcing our commitment to sustainable design and a healthier planet.