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Callidus Engineering Inc.

Engineering & building design

London, Ontario

CE
Email about a project Call 519-472-7640Visit website

Ask about availability, timing and a quote.

9-1385 North Routledge Park, 9, London, Ontario, N6H 5N5

Unclaimed listing.

About

Our design team will bring experience, knowledge, and specialized skills to your project. Whether it is lighting, fire protection, power, plumbing, HVAC or fire alarm, we will design the systems to suit your needs and budget. Our experience includes projects in residential, community gatherings, healthcare, industrial, institutional, transportation, and other sectors. Our wide range of experiences allows us to apply solutions across sectors. We use our experiences to be flexible with our designs, responding to you the client and your needs – looking beyond the standards of a given sector. With over 600 years of combined engineering and design experience, Callidus endeavours to bring our collective knowledge to every project. Our history Callidus Engineering was established in 2005 by its founders Grant Hall, Michael Gubesch and Matthew VanGilst. Grant and Michael had a long history of partnering together on projects, and merging their firms (J.E.D Engineering and M.G.G Engineering) into one company was a natural progression. With a strong team, some fantastic clients, commitment to meeting client needs and a little luck, Callidus Engineering has quickly grown from nine employees in 2005 to the 60+ person team they have today. Currently, the Callidus team is made up of 18 licensed professional engineers who together are licensed across Canada – nine provinces and three territories. Core Values At Callidus we value community – beyond just working together. We believe that this is a skill, that we cultivate in our firm. The cornerstone of our culture is caring for the people we work with – and that extends beyond our staff – it extends to our clients and all the partners we work with in construction projects. We work as a team through every stage of a project, accomplishing more and building a depth of relationship that translates into a positive experience for all involved. Integrity is key in any relationship. We do what we say we will do. At Callidus, we hold ourselves to high standards and deliver on our commitments. When we fall short, we own our actions and find solutions , together. At Callidus we say that “we don’t stand still”. We are ambitious, driven by a strong desire to always improve and and achieve optimal solutions for our projects. We believe the following principles drive our success, and benefit you the client: Work TOGETHER as a team – we accomplish more when we pull in the same direction HAVE FUN – we are serious about having fun. Our balanced work environment attracts and helps keep great people and great clients. More communication is better – Open communication is essential. We talk through problems to strengthen relationships. Initi-action – This is a Callidus word for seeing what needs to be done, and doing it, without being asked to.

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  • Engineering and design
  • Professional services

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  • Engineering and design
  • Professional services

Full profile

Saved October 9, 2026. Details reflect the source at that time.

Company Name: Callidus Engineering Inc. Year Established: 2005 Profile: Our design team will bring experience, knowledge, and specialized skills to your project. Whether it is lighting, fire protection, power, plumbing, HVAC or fire alarm, we will design the systems to suit your needs and budget.

Our experience includes projects in residential, community gatherings, healthcare, industrial, institutional, transportation, and other sectors.

Our wide range of experiences allows us to apply solutions across sectors. We use our experiences to be flexible with our designs, responding to you the client and your needs – looking beyond the standards of a given sector. With over 600 years of combined engineering and design experience, Callidus endeavours to bring our collective knowledge to every project.

Our history Callidus Engineering was established in 2005 by its founders Grant Hall, Michael Gubesch and Matthew VanGilst. Grant and Michael had a long history of partnering together on projects, and merging their firms (J.E.D Engineering and M.G.G Engineering) into one company was a natural progression.

With a strong team, some fantastic clients, commitment to meeting client needs and a little luck, Callidus Engineering has quickly grown from nine employees in 2005 to the 60+ person team they have today. Currently, the Callidus team is made up of 18 licensed professional engineers who together are licensed across Canada – nine provinces and three territories.

Core Values At Callidus we value community – beyond just working together. We believe that this is a skill, that we cultivate in our firm. The cornerstone of our culture is caring for the people we work with – and that extends beyond our staff – it extends to our clients and all the partners we work with in construction projects. We work as a team through every stage of a project, accomplishing more and building a depth of relationship that translates into a positive experience for all involved.

Integrity is key in any relationship. We do what we say we will do. At Callidus, we hold ourselves to high standards and deliver on our commitments. When we fall short, we own our actions and find solutions , together.

At Callidus we say that “we don’t stand still”. We are ambitious, driven by a strong desire to always improve and and achieve optimal solutions for our projects.

We believe the following principles drive our success, and benefit you the client: Work TOGETHER as a team – we accomplish more when we pull in the same direction

HAVE FUN – we are serious about having fun. Our balanced work environment attracts and helps keep great people and great clients.

More communication is better – Open communication is essential. We talk through problems to strengthen relationships.

Initi-action – This is a Callidus word for seeing what needs to be done, and doing it, without being asked to. Phone: 5194727640 Website: https://callidus.ca/ Instagram: https://www.instagram.com/callidusengineering/?hl=en Twitter: https://twitter.com/CallidusEng Facebook: https://www.linkedin.com/company/callidus-engineering LinkedIn: https://www.facebook.com/CallidusEngineeringFirm/ Address: 9-1385 North Routledge Park Address Line 2: 9 Postal Code: N6H 5N5 City: London Province: Ontario Contact Email: [email protected] Contact Name: Employees: 50-100 Placements: We accept coop/intern placements throughout the year - 4 months, 8 months, 12 months, 16 month placements Industry Sector: Professional Services Last Updated: 2025-04-03

Full profile

Saved October 9, 2026. Details reflect the source at that time.

Callidus Engineering 1385 North Routledge Park

About

Callidus Engineering is a professional engineering firm with offices located in London and Kingston, Ontario.

We provide mechanical and electrical engineering services to an ever expanding group of quality clients throughout Canada.

Our mission is to make buildings work by providing innovative engineering solutions coupled with exceptional customer service.

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Contact Info Website Phone: 519-472-7640 1385 North Routledge Park London Ontario N6H5N5 Canada Business Category Other 30 Business Hours Open now: 8:30 am - 5:00 pm Mon 8:30 am - 5:00 pm Tue 8:30 am - 5:00 pm Wed 8:30 am - 5:00 pm Thu 8:30 am - 5:00 pm Fri 8:30 am - 5:00 pm Sat Closed Sun Closed