MECHANICAL AND ELECTRICAL ENGINEERING IN KINGSTON, ONTARIO
Need reliable mechanical and electrical engineering services in Kingston, Ontario? Callidus Engineering’s Kingston office pairs agile, responsive design with fast and reliable local support to keep projects moving and budgets intact, whether you’re replacing HVAC equipment or upgrading critical power systems.
Meet Derek Reid
Callidus Engineering Principal Derek Reid brings nearly two decades of project management and mechanical design experience to projects throughout Kingston and Eastern Ontario, where he leads business development in the Greater Kingston Area. A Fanshawe College graduate and certified BCIN designer, Derek has led work spanning commercial buildings, educational facilities, healthcare spaces, municipal buildings, libraries, arenas, and more.
Our Kingston, Ontario Engineering Services
HVAC engineering and energy-efficient retrofits
Boiler and make-up-air unit replacements
Power distribution, standby-generator, and EV-charger design
Fire-alarm panel replacements and life-safety upgrades
Plumbing renewals, domestic booster pumps, and drainage re-work
Municipal facility M&E upgrades for arenas, libraries, and community hubs
Integrated Systems Testing, and more
Why Callidus Engineering?
For over twenty years, Callidus Engineering has delivered mechanical, electrical, and MEP consulting across Ontario. Our Kingston, Ontario office pairs regional insight with the resources of a 50-plus-person firm, giving architects, builders, property managers, and municipal owners one point of contact—and a full-scope team behind the scenes.
READY FOR US TO MAKE YOUR BUILDINGS WORK?
Service Area and Location
Our Kingston office—located in the historic Old Woolen Mill—serves the entire Greater Kingston region, including Gananoque, Napanee, Brockville, Belleville, Picton, Smiths Falls, and communities across Frontenac, Lennox and Addington, Hastings, Prince Edward, and Leeds and Grenville. Whether your project is downtown Kingston, near Queen’s University or St. Lawrence College, or in one of the region’s institutional and commercial corridors, our mechanical and electrical team is close by for on-site reviews and fast turnaround.
CLIENT TESTIMONIALS
“Working with Callidus Engineering on the Frontenac Club renovation was a positive and professional experience from start to finish. Their mechanical and electrical designs, ranging from modern HVAC and plumbing systems to upgraded power distribution and lighting, were integral to transforming this historic property into a boutique hotel of the highest standard. As with many historic building renovations, the Frontenac Club presented many challenges through the design and construction phases. Callidus met each one head-on and provided consistent responsiveness and support. It’s been a pleasure working a number of new projects with Callidus since then, and we’re genuinely looking forward to more projects together in the future.“
– Bill Anglin, President, Anglin Group Ltd.
“Callidus Engineering was engaged in the renovation of the Leonard Hall Kitchen, delivering mechanical and electrical solutions that supported Queen’s University’s goals for student well-being and sustainability. Their expertise in plumbing, HVAC, kitchen systems, and electrical upgrades have improved the hall’s functionality, safety, and energy efficiency. We’re grateful for their collaborative approach and commitment to excellence throughout this important project.“
– Todd Storms, Principal Architect, Shoalts and Zaback Architects Ltd.
“Working with Callidus Engineering is always a steady, collaborative process. Their team approaches every project with a clear focus on coordination, technical clarity, and what is best for the client. On a building like the Carpenters Union Local 249 Training Facility, that approach mattered. The program was diverse and the systems were complex, and Callidus helped bring the design intent to life in a way that supports both the training environment and the people who use it every day. It was a strong partnership and a project we are proud to have led alongside them.“
– Gerry Shoalts, Founder & Senior Architect, Shoalts and Zaback Architects Ltd.