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    So far callidus has created 34 blog entries.
    • Callidus Engineering Kitchener-Waterloo Branch Manager Zam Abdulla, P.Eng.

    June 12th, 2025

    Your Kitchener-Waterloo Engineering Team

    Branch Manager and Principal Zam Abdulla, P.Eng. brings nearly two decades of electrical engineering & project management experience to projects throughout [...]

    • Man in a light gray blazer adjusts a black sandwich board sign decorated with red, white, and black balloons outside a brick building, promoting a 20th-anniversary open house.

    May 26th, 2025

    Kingston Open House

    Our Kingston open house wrapped up this year’s 20th anniversary open house celebrations, bringing clients, partners, and our team together at our Woolen Mill office. With a beautiful view of [continue reading]

    • Table with Callidus Engineering banners, flower arrangement, and rows of 20th anniversary mugs.

    May 12th, 2025

    Kitchener-Waterloo Open House

    Our Kitchener-Waterloo open house brought our 20th anniversary celebrations to Catalyst Commons, where clients, partners, and our team gathered for an evening of conversation, local food and drink, and plenty [continue reading]

    • Sidewalk A-frame sign outside Callidus Engineering’s London office announcing a 20th-anniversary open house (4 pm–7 pm) and reminding guests to pick up a name tag.

    April 5th, 2025

    London Open House

    Our inaugural open house in London this April was a highlight of our 20th anniversary year celebrations, bringing together clients, partners, and our team for an afternoon of great conversation, [continue reading]

    • Rectangular cake celebrating Callidus Engineering’s 20th anniversary, with the company logo printed on white icing and red, white, and grey rosette frosting around the edges.

    January 6th, 2025

    Callidus Engineering Turns 20

    2025 is a year of celebration for us at Callidus Engineering—our 20th anniversary! From 2005 to 2025, we’ve experienced two decades of engineering excellence, countless projects brought to life, and [continue reading]

    December 10th, 2024

    Downtime Reduction: Stop the Losses Before They Spiral

    Machines stand idle, the hum of production is gone, and the tension in the air feels overwhelming. Frustration mounts, and the anxiety of lost time and revenue takes a toll [continue reading]

    • ndustrial HVAC system with cooling fans and pipes for HVAC refrigerants used in temperature control.

    October 24th, 2024

    Navigating the Big Change in HVAC Refrigerants: What It Means for You

    By The Callidus Engineering Mechanical Team As of January 1, 2025, the HVAC industry is entering a new phase, with the widely-used R410A & other high global warming potential (GWP) [continue reading]

    • Title Banner for Electric Vehicle Charging: Importance and Current Trends

    August 13th, 2024

    Electric Vehicle Charging: Importance and Current Trends

    What is EV Charging and Why is it Important to Building Owners? Electric Vehicle (EV) charging refers to the process of replenishing the battery of an electric vehicle using an [continue reading]

    • Callidus KW - Lunch room

    August 14th, 2022

    Introducing Callidus K-W

    Callidus Engineering is pleased to announce the opening of our third office location.  Our newest office, located in Kitchener, Ontario, is positioned to better support our existing client base in [continue reading]

    December 5th, 2020

    Integrated Testing and You

    The life safety systems of your building are critical for your building.  They protect the occupants in an emergency situation when there aren't second chances.  Life safety systems include fire [continue reading]

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    Callidus Engineering
    Callidus Engineering

    On 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, the evening took on a bit more energy and a great time was had by all.Partway through, Callidus Engineering appeared on the big screen, which got a reaction from our group and added to the moment. On the ice, the Frontenacs carried a strong game through to a 4–2 win against the Barrie Colts, keeping the home crowd engaged right to the final buzzer.It was a great night to spend time together outside of work and to be part of the atmosphere in Kingston, supporting the local team alongside the rest of the community and our team.#YGK #KingstonMade #Teambuilding ...

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    Callidus Engineering
    Callidus Engineering

    International Women’s Day is a reminder that progress in engineering did not happen by accident. For generations, women were excluded from the education, training, and professional opportunities in this industry. The work of changing that reality is still ongoing, and the AEC sector continues to benefit from every step forward. Today, women make up more than 30% of the team at Callidus Engineering. We are proud of that progress, and we know there is still more to do. Creating opportunities, supporting careers, and removing barriers are part of building a stronger profession for the future. #EngineeringExcellence #IWD2026 #GiveToGain ...

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    Callidus Engineering
    Callidus Engineering

    Engineering is collaborative work. The best solutions tend to emerge when people can talk through a problem openly and bring their perspective to the table.That kind of collaboration absolutely depends on the environment around it. When people know the team around them and feel comfortable reaching out, discussions happen earlier, ideas get challenged constructively, and projects benefit from more than one way of looking at the problem.Listen to Devan Lauzon, an electrical designer from our Kingston office talk all about it.#EngineeringExcellence #YGK #LDNont #KWAwesome ...

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    Callidus Engineering
    Callidus Engineering

    When our team moves from fluorescent fixtures to LED and integrates architectural dimming controls, the objective is straightforward. Provide reliable, flexible control so the space can shift between lectures, presentations, exams, and events without workarounds. For AEC teams, electrical design supports architectural intent in very practical ways. Light levels, zoning, and control strategies influence sightlines, visual comfort, and how materials read on stage and in seating areas, and early coordination between lighting layout and controls helps ensure the space performs as intended in real use, not just in drawings.Ben Laurin, EIT speaks to the technical side in the clip. The broader point is that thoughtful lighting and controls play a measurable role in how large learning spaces function day to day.#EngineeringExcellence #YGK #OntarioConstruction ...

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    Callidus Engineering Footer

    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