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    • Welcome session for the 2026 Kingston Climate Summit at St. Lawrence College, with attendees seated facing the stage.

    June 16th, 2026

    Kingston Climate Summit 2026 at St. Lawrence College

    Presented by ICLEI Canada, the City of Kingston, and Sustainable Kingston, this year’s summit centred on the theme[…]

    • IPG Photonics reception area with front desk, wood finishes, and company logo on the wall.

    May 29th, 2026

    IPG Photonics Canada Celebrates Opening of Kingston Facility

    IPG Photonics Canada recently celebrated the grand opening of its new 30,000 sq. ft., $21M facility in Kingston, marking an important milestone for advanced[…]

    • Team members gather at a bowling alley during a social event.

    May 14th, 2026

    Team London Hits The Lanes

    Our London team took some time away from the office late last month for an afternoon of bowling at London's famous Fleetway Bowling.[…]

    April 22nd, 2026

    Administrative Professionals Day 2026

    We Make Buildings Work. The work behind that is only possible because of the people who keep everything moving. On this Administrative Professionals Day[…]

    April 21st, 2026

    Congratulations Gustavo!

    Achieving a Professional Engineering licence is a meaningful milestone, and a reflection of the time, discipline, and accountability that defines the profession. This month, Gustavo Pereira reached that milestone and is[…]

    • Callidus Engineering “We Make Buildings Work” ad on arena scoreboard during Kingston Frontenacs game

    March 30th, 2026

    Callidus Engineering Cheers on The Kingston Frontenacs

    On Wednesday, March 18, our Kingston team traded drawings and deadlines for a night at Slush Puppie Place, taking in a Kingston Frontenacs game together. With some of the kids of Team Callidus in attendance[…]

    March 13th, 2026

    International Women’s Day 2026

    Earlier this month, we marked International Women’s Day. It was a moment to reflect on how far the engineering profession has come and the work that continues to shape its future. Today, women make[…]

    • Two men pose in front of a Western Engineering backdrop, with one holding a Western Engineering award certificate presented to Owen Bennett.

    February 27th, 2026

    2026 Callidus Engineering Award Presented at Western University

    Callidus Engineering is pleased to recognize Owen Bennett as the 2025–2026 recipient of the Callidus Engineering Award, presented through Western University’s Engineering Awards & Scholarships[…]

    February 13th, 2026

    Congratulations to Dunya and Nathan!

    We’re pleased to share two of our former EITs Nathan Ransom, P.Eng. and Dunya Yilmaz, P.Eng. both received their Professional Engineer licenses last month. Achieving licensure represents an important[…]

    • Group of Callidus Engineering staff seated together at a long dining table in a restaurant, smiling toward the camera during the Kitchener-Waterloo office holiday party.

    January 30th, 2026

    Happy Holidays Kitchener-Waterloo!

    Our Kitchener-Waterloo office finally got its holiday party in, just a little later than planned! Originally scheduled for before the end of last year, the event was pushed into late January after winter weather made travel less[…]

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    Callidus Engineering
    Callidus Engineering

    Callidus Engineering recently attended and sponsored the 2026 Kingston Climate Summit at St. Lawrence College, joining people and organizations from across Kingston and the surrounding region for two days focused on climate action, resilience, and practical sustainability.Presented by ICLEI Canada, the City of Kingston, and Sustainable Kingston, this year’s summit centred on the theme “Shaping Our Future Together.” The event brought people together for panel discussions, workshops, hands-on learning, and conversations about the work already underway to reduce emissions and build a more sustainable future for Kingston.Representing our team were Derek Reid, Principal in our Kingston office, and Sofia Lancheros, Mechanical Designer and member of our energy modelling team. Their attendance connected naturally with the work Callidus does every day, helping clients make practical, technically grounded decisions around building performance, energy use, and long-term sustainability.That work is already happening here in Kingston. Callidus recently supported the City of Kingston’s Net Zero Energy strategy through energy audit work across nine municipally owned buildings, helping assess opportunities for long-term sustainability, energy efficiency, and greenhouse gas reduction.#EngineeringExcellence #YGK #SustainableDesign ...

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    Callidus Engineering
    Callidus Engineering

    After visiting Sioux Lookout last month, our own Luke Reist was back on the road last week, this time in Estevan, Saskatchewan, where Callidus Engineering has been working with SDI Canada on the modular MRI suite addition at St. Joseph’s Hospital.Projects like this involve a lot more than setting a modular unit in place. Our team’s mechanical and electrical scope has included site-related design, modular building coordination, internal renovation work, chiller coordination, and the tie-ins required to connect to the existing hospital infrastructure; plumbing, medical gas, fire alarm & sprinklers, power distribution, communications, nurse call, and access/security.Check out the latest photos from last week as the construction coordination continues to come together. The modular building is in place, the chiller has been started up, and the interior renovation work is moving toward a completed diagnostic imaging space.Thank you to Luke for representing our team on site, and to SDI Canada for continuing to bring us into projects that help expand health care access in the communities that need it.#EngineeringExcellence #HealthcareEngineering #CanadaConstruction ...

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    Callidus Engineering
    Callidus Engineering

    Construction is continuing on the new Lambton College Residence in Sarnia, where our team was back on site again last week, getting a look at the mechanical and electrical systems as they’re coming together. The building is taking shape now!Once complete, this five-storey residence will add 300 student beds and create new spaces that support day-to-day campus life, including study areas, lounges, fitness space, a café, and outdoor amenities. For students, that means more opportunity to live closer to where they learn. For the broader campus community, it means another step toward a more complete and connected student experience.Student housing is about more than adding beds. It helps shape how students move through campus, build routines, access support, and feel connected to the place where they are studying#EngineeringExcellence #StudentHousing #Sarnia ...

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    Callidus Engineering
    Callidus Engineering

    Our London team took some time away from the office late last month for an afternoon of bowling at London’s famous Fleetway Bowling (An amazing place that we’ve had the honour of doing some work on!).There was plenty of friendly competition on Lane 17, with Peter putting up the top overall score across three games and Sean close behind with a strong showing of his own. Owen and Russ kept the pressure on, but the final scoreboard suggests a rematch may already be in order.Outside of the scores, it was a good chance for the team to spend time together away from the office, trade a few laughs, and enjoy a well-earned break from project work. The team that plays together wins together!#EngineeringExcellence #TeamBuilding #FriendlyCompetition ...

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    Our London location1385 N. ROUTLEDGE PARK UNIT 9 LONDON, ON N6H 5N5 519-472-7640

    info@callidus.ca

    Our KINGSTON location4 CATARAQUI ST. UNIT 100 KINGSTON, ON K7M 1Z6

    613-900-0845

    Our KITCHENER location210-137 GLASGOW ST. KITCHENER, ON N2G 4X8

    519-340-1885