Updates to Freddie Mac Guidance regarding Radon Testing Standards in 2025
In March 2025, the Federal Housing Finance Agency (FHFA) rescinded its 2022 directive that had imposed standardized radon testing requirements on all multifamil...
To win in commercial real estate, you need a Partner.
Win with Partner
Partner is the leading provider of engineering, environmental, construction, energy, and valuation consulting for the commercial real estate industry. We help our clients manage risk, make smart investments, optimize asset performance, and win at their real estate investment strategies.
When you work with Partner, you get:
- The confidence of working with the trusted choice
- A single point of contact who listens and understands your objectives
- Access to 1300+ multidisciplinary professionals across the globe
- A team and technology tailored to your goals
- A Partnership between science, business, and you
Let us help you win.
Engineers Who Understand Your Business
At Partner, we understand that good science is only part of the job. Listening to our clients is equally important. We take the time to understand your objectives and the nuances of each project. Drawing on our multidisciplinary suite of services, we tailor our approach to meet your goals.
Our PhilosophyScale that delivers: speed agility responsiveness local expertise global reach
We’ve built a strong, global team so we can be where you need us, when you need us, and deliver local expertise with large-scale reach.
More than just assessments - solutions.
The science of real estate is complex. To understand and address complex technical challenges, you need a team that does more. Partner’s truly multidisciplinary team provides deep expertise on every aspect of a property, from top to bottom.
And, if needed, we provide a full suite of solutions because we know our job isn’t over when we find a problem; it’s when we solve it.
Our ServicesAnd, if needed, we provide a full suite of solutions because we know our job isn’t over when we find a problem; it’s when we solve it.
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Commercial Roof Warranty Transfer 101
In today’s economic landscape, commercial real estate owners must use every tool available to protect the value of their facilities. One such tool that is of...
SBA Environmental Policy Update: Navigating SOP 50 10 8
SBA SOP 50 10 8 Environmental Updates: What’s New Published April 24, 2025; Updated May 30, 2025, upon release of the SOP 50 10 8 with Technical Updates. SOP ...
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Podcast: Matthew Marcus Shares Insights on Seismic Resilience in Infrastructure
Matthew Marcus, Managing Director at Partner Engineering and Science Inc., was recently featured as a guest speaker by The Ground Investigation Podcast. He shar...
Newsletter: From Tariffs to Low Bids, What’s Shaping Construction Risk Today
From tariffs to low bids, you'll learn what’s shaping Construction Risk today in the latest Construction Risk Management newsletter. Also, a must-read, check ...
Partner Founder Joseph Derhake Named a Finalist in LA Times Executive Forum and Leader Awards
May 2025—Torrance, CA—Partner Engineering and Science, Inc. (Partner), is pleased to announce that its founder and CEO, Joseph P. Derhake, PE, was selected ...
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Operational Energy Audit
An Operational Energy Audit is a systematic process to evaluate the energy consumption of a facility, identifying opportunities to improve energy efficiency and...
Carbon Risk Real Estate Monitor (CRREM)
The Carbon Risk Real Estate Monitor (CRREM) is a tool designed to help real estate investors assess and manage the risks associated with climate change and carb...
Energy Performance Certificate (EPC) + Report
An Energy Performance Certificate (EPC) is a document that assesses the energy efficiency of a building, providing a rating from A (very efficient) to G (ineffi...
