Consulting Engineering


At the forefront of the MEP industry, our team of over 1,000 specialized engineers is driven by a singular focus: crafting innovative solutions that redefine building performance.

From pioneering new methods of measuring indoor air quality to creating custom energy dashboards, their ingenuity knows no bounds. Through a proven process that seeks the smartest answer to every challenge, our engineers push the boundaries of possibility. We invent groundbreaking products, set national standards, and reshape deeply-held beliefs about what's achievable in sustainable building design.

Pioneering innovation, shaping the future.

From groundbreaking products to custom energy dashboards, our innovative engineering unlocks previously unimaginable possibilities for sustainable, high-performance spaces.

Zero Energy Engineering
Design buildings that produce as much energy as they consume, minimizing your environmental impact.
Decarbonization Consulting
Develop strategies and solutions to reduce your building's carbon footprint and emissions.
Mechanical Engineering
Design and optimize mechanical systems for efficient and sustainable operation.
Electrical Engineering
Design and implement safe, reliable, and energy-efficient electrical systems for your building.
Plumbing Engineering
Design and integrate efficient and sustainable plumbing systems that meet all relevant regulations.
Fire Protection Engineering
Design and implement comprehensive fire protection systems for building safety and code compliance.
Technology + Security Design
Integrate secure and innovative technology solutions for your building's needs.
Lighting Design
Optimize lighting systems for energy efficiency, visual comfort, and aesthetics.
Commissioning + Recommissioning
Ensure building systems perform as designed, optimizing energy efficiency and occupant comfort.
Improve the performance of existing buildings through strategic adjustments and upgrades.
Case Studies

Legence's Sustainable Revolution: An Inside Look

Edina, MN
Horton Plaza
San Diego, CA
San Diego University Engineering & Interdisciplinary Science Center
San Diego, CA
John Lewis Elementary
Washington, D.C.
Los Alamos National Laboratory
Los Alamos, NM

Empowering Sustainability: How CMTA's Solar Decathlon Alumni are Creating Professional Paths

On April 19-21, 40 collegiate teams from around the globe will convene in Golden, Colorado, to present their innovative building designs at the U.S. Department of Energy Solar Decathlon® 2024 Design Challenge final competition event.

Data Center Solutions by Legence

Building resilient solutions to maximize uptime and minimize risk in mission-critical facilities.

Ensure your space is future-proofed, high-performing, and environmentally responsible.

Grow With Us

Interested in learning more? Let’s start the conversation.

We’re seeking innovative brands to join our family. Interested in learning more about Legence? Contact our team today.
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