Case Studies

We are Legence

An inside look into our customer solutions.

Information on energy efficiency, building decarbonization, energy policy and the people behind the energy transition.
Higher Education

George Washington University – Thurston Hall

Thurston Hall is George Washington University’s (GW) largest freshman residence hall, housing 825 students, faculty in residence, and residential life staff located two blocks from the White House on the Foggy Bottom campus. The 100-year-old building has seen many uses in its lifetime but had previously had no comprehensive renovations. CMTA served as the MEP engineer for this 200,000 square foot complete interior overhaul.
Commercial Real Estate


Edina, MN
For three decades, BERMO, a metal fabrication facility, relied on Gilbert Mechanical's expert care to extend the lifespan of their rooftop units to a staggering 40 years, nearly tripling the industry average, while maximizing efficiency and minimizing costs.
Commercial Real Estate

Horton Plaza

San Diego, CA
Seeking to revitalize its iconic campus and achieve LEED and WELL Platinum certifications, Horton Plaza partnered with A.O. Reed & Co. to implement a comprehensive mechanical and plumbing overhaul, infusing sustainability and modern comfort into the 1,400,000 sq. ft. space.
Higher Education

San Diego State University Engineering & Interdisciplinary Science Center

San Diego, CA
San Diego State University's vision for a cutting-edge science and engineering hub became reality with the construction of the LEED Gold-certified Engineering & Interdisciplinary Science Center, featuring advanced labs, collaborative spaces, and intricate infrastructure.
K-12 Schools

John Lewis Elementary

Washington, D.C.
John Lewis Elementary in Washington, D.C., is the district's first net-zero school, prioritizing occupant health and wellness while creating a dynamic learning environment that integrates building data for a future-focused education.
Life Sciences

Los Alamos National Laboratory

Los Alamos, NM
Los Alamos National Laboratory (NNSA) commissioned Yearout Mechanical for the design, construction, and MEP contracting services for their new Radiological Laboratory / Utility / Office Building (RLUOB). The new facility is vital to the Laboratory’s national security mission in support of NNSA’s nuclear weapons program.

Rady Children’s Hospital

San Diego, CA
Rady Children's Hospital Optimizes Efficiency and Air Quality
Data Centers

Qualcomm P New Data Center

San Diego, CA
Qualcomm collaborated with A.O. Reed & Co. to enhance the efficiency of their 1.7 MW data center for expansion and reliable operation.
Commercial Real Estate

Mohegan Sun Arena at Casey Plaza

Wilkes-Barre, PA
CMTA conducted an investment-grade audit of Mohegan Sun Arena, identifying energy-saving needs and outdated equipment.
Data Centers

Colovore Data Center

Santa Clara, CA
Colovore Achieves Sustainability Goals with over 6,000 Ton Carbon Reduction in New Data Center
Data Centers

Iron Mountain

Edison, NJ
Iron Mountain decided to commission the installation of 7.2 MW of solar on their data center in Edison, New Jersey, the largest rooftop solar installation of any U.S. data center.

Louisville Muhammad Ali International Airport

Louisville, KY
CMTA was selected as Construction Manager at Risk (CMaR) by the Louisville Regional Airport Authority to (LRAA) to design and manage the construction of the new system.


Northfield, MN
Faced with an outdated cooling system in their critical cleanroom, Sheldahl partnered with CMTA and Gilbert Mechanical to design, install, and upgrade to a new energy-efficient system, achieving seamless operations, $8,000 annual energy savings, and a 15% carbon footprint reduction.
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Legence offers Stackable Solutions™ designed to drive building performance, decrease costs, and overcome any project challenge. Get in touch and let's start the conversation about accelerating the energy transition.
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