Mechanical Engineering
We provide a full range of mechanical engineering services to municipal, commercial, higher education and public works agencies, partnering with clients to design buildings from the ground-up or to renovate existing buildings to optimize their use. From designing new and renovated systems, to providing both new building commissioning and retro-commissioning services, count on our team to develop a building solution that is both cost-effective and achieves our clients’ goals.
Our engineers work with clients from concept through construction to create customized, cost-effective solutions that enhance the health, welfare, safety and comfort of building occupants. Our experts are skilled at reducing energy usage while creating comfortable interior environments. We understand sustainability and the importance of ensuring that high performance buildings perform as designed.
Our designs emphasize performance and are built with long-term facility operations in mind. Decisions are driven by objective data and in-depth client collaboration.
Services
- Air permitting & compliance
- Building automation systems
- Central chiller plants
- Commissioning & retro-commissioning
- Energy control systems
- Energy modeling
- Energy audits
- Fire protection systems
- Heating, ventilating and air-conditioning systems
- Interior & exterior lighting systems
- Temperature control systems
- Underground piping systems
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

The Hidden Challenges of Data Center Site Selection & What Developers Need to Know
The data center boom is creating new opportunities for land developers – but also new complexities. As demand surges, securing the right site isn’t just about land availability. Developers must navigate power
Blogs

Rolling Out the Red Carpet
Colliers Engineering & Design is thrilled to announce our inaugural participation in the 2025 Capital Region CANstruction competition, a unique event that combines creativity, engineering, and community service to combat hunger. This
Events

ABCD WNY Spring Seminar
Hear from our Bridges & Structures Technical Manager Paul Mongiovi and WJE’s Robert Tosolt at the ABCD WNY 2025 Spring Seminar from 2:45-3:15 p.m.