Steve Freihon/Related-Oxford
New York, New York
Philadelphia
1700 Market St.
Suite 1750
Philadelphia, PA 19103-3926
United States
Phone: +1.267.238.4000
Fax: +1.267.238.4001
Our Team
Featured Philadelphia Projects
Related Projects
Featured Project
Hospital of the University of Pennsylvania - Pavilion Many skilled players contribute to quality healthcare, just as supporting elements are key in constructing a facility in which top-quality care is delivered.Additional Projects
Philadelphia News
News
Understanding New Jersey’s Proposed Parking Garage Inspection LawJanuary 12, 2026
New Jersey legislators have introduced Bill S-3636, a proposed regulation that would establish the state’s first formal inspection requirements for parking garages.
News
Navigating Commercial Property Insurance Before a HurricaneSeptember 03, 2025
Secure your commercial property with our guide to hurricane insurance. Learn about essential coverage types, risk scenarios from major carriers and how to file a claim effectively.
News
Penn State (Almost) Game ReadyAugust 25, 2025
Pennsylvania State is gearing up for its first home game on Saturday, August 30, with Phase 1 construction at Beaver Stadium coming to a close.
News
Reflecting on Hurricane Katrina: 20 Years LaterAugust 04, 2025
The record-breaking 2005 hurricane season, with 27 named storms, highlighted the need for forensic analysis, and Katrina’s lessons continue to shape resilient design and coastal defenses, preparing communities for future climate-driven storms.
Insight
The Role of Forensics and Predictive Failure Analysis in Additive ManufacturingJuly 23, 2025
Thornton Tomasetti Senior Associate Abraham Calvin wrote an article for 3dprint.com on the critical role forensics and predictive failure analysis play in the safe and effective adoption of additive manufacturing.
News
Preparing a Construction Site Ahead of a Major HurricaneJuly 01, 2025
Proper preparation can mitigate risks, protect valuable assets and ensure the safety of workers and surrounding communities.
We outline a comprehensive guide to securing your construction site ahead of a hurricane, drawing on our expertise in structural integrity and disaster resilience.
News
2025 Hurricane Season PreparationJune 01, 2025
Once again NOAA is predicting above-normal activity for the Atlantic hurricane season. We’ll delve into these predictions and offer some solutions on how best to prepare commercial and residential properties for before, during and after the storm.
News
Two Projects Transforming Philadelphia’s Skyline Near CompletionNovember 15, 2024
Two major developments that recently topped out in Center City—a state-of-the-art office tower and a sprawling life sciences lab—are reshaping Philadelphia’s skyline.
News
End of the Lull, Plus Storm-Tracking ResourcesSeptember 25, 2024
We experienced a brief lull in Atlantic hurricane activity in August, but it didn’t last long, as evidenced by the flooding brought by Hurricane Francine, and now Florida is bracing for Helene.
News
Midpoint Update: 2024 Atlantic Hurricane SeasonAugust 20, 2024
Now that we’ve reached the midpoint of the 2024 Atlantic hurricane season with five named storms, let’s take a look at the impacts of a few of the most recent.
News
Preparing for the 2024 Hurricane SeasonMay 31, 2024
As the 2024 Atlantic hurricane season begins, we look back at 2023 and share some tips for evaluating building safety ahead of what’s predicted to be a historically busy year.
News
2019 Green Offices UpdateJuly 27, 2020
In 2019, 87 employees – representing all but our smallest offices – served as local corporate responsibility advocates.