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.
services
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, while supporting sustainability management tools for continuous improvement in sustainability performance.
Retro-Commissioning
Improve the performance of existing buildings through strategic adjustments and upgrades.
Leadership Spotlight: 10 Questions for General Counsel Bryce Seki
Legence
We close out the year with another leadership spotlight and “10 Questions” for General Counsel Bryce Seki, who shares how his own life and legal experiences-including some that tested his faith in humanity-have helped him in his role as our GC. He also talks about who has most shaped his career and how the law touches our employees in their daily duties. Bryce reveals how his team is growing in 2025, enhancing the help provided by outside counsel and law firms in staying ahead of developments in this quickly changing industry. On a personal note, Bryce shares his fondness for his alma mater, Notre Dame, and his taste in both expensive and inexpensive wines. Keep reading for the full interview.
Meet Sierra Spitulski, a trailblazer at P2S, a Legence Company, and the focus of our latest employee spotlight. In this interview, Sierra dives into her role at P2S, her dedication to enhancing safety in healthcare facilities, and her deep commitment to ASHRAE. She also offers inspiring advice for young girls aspiring to break into STEM fields. Beyond her impressive career, get a glimpse of Sierra’s adventurous side-including her favorite outdoor activity featuring her trusty "Blubaru," her beloved blue Subaru. Don’t miss this chance to explore the incredible impact Sierra is making in engineering and beyond!