Commissioning & Energy
We deliver real energy savings in buildings, spaces, and systems that perform optimally and maximize comfort and safety. Our team includes engineers, controls experts, and sustainability professionals. We are national leaders and industry authorities whose proactive, hands-on approach delivers real results. Our unique dual perspective sets us apart—technical expertise to evaluate, understand, and critique systems design and the operational knowledge to maximize systems and equipment performance.
Services
- Building Commissioning
- Energy Audits
- Building Enclosure Commissioning
- Retro-Commissioning
- Continuous Commissioning
- Systems Optimization
Let's talk about your next project.
Our multidisciplinary approach to design, combined with a deep understanding of the industry and passion for innovation, has positioned us as leaders consistently delivering outstanding results in shaping the built environment.
Newsroom
Articles

Colliers Engineering & Design Appoints John C. Walton as Geotechnical Discipline Leader
John C. Walton, M.S., P.E., promoted to National Discipline Leader for the firm’s Geotechnical engineering services. With 25 years of distinguished expertise in this
Blogs

2025 8th Annual Fiesta
Celebrating a San Antonio Tradition & Honoring Our Clients Despite a week of rainy forecasts, our 8th Annual Fiesta unfolded under perfect conditions on Thursday, April 24th—mild sunshine with a gentle breeze
Events

NJASBO Annual Conference
Look for our team at the NJASBO 63rd Annual Conference from June 4-6 in Atlantic City! We are excited to reconnect with industry peers,