Callidus Engineering - London

Callidus Engineering, established in 2005 and based in London, Canada, provides expert mechanical and electrical engineering services across a variety of sectors. With over 600 years of combined experience, the team ensures innovative, flexible designs tailored to client needs while meeting industry standards.

Founded by Grant Hall, Michael Gubesch, and Matthew VanGilst, Callidus Engineering was the result of a successful partnership between J.E.D Engineering and M.G.G Engineering. What began with nine employees has grown into a team of over 45 professionals, including 18 licensed engineers operating across nine provinces and three territories in Canada.

Core values

At Callidus Engineering, the following principles guide our work:

• Community: We prioritize teamwork, collaboration, and building strong relationships with our clients and partners.
• Integrity: We deliver on our commitments, take accountability, and always find solutions when challenges arise.
• Continuous Improvement: We strive to achieve optimal solutions for every project.
• Communication: Open dialogue strengthens relationships and ensures success.
• Initi-action: We proactively address needs without waiting to be asked.

Services

Callidus Engineering offers a comprehensive range of services, including:

Electrical Systems

• Electrical distribution systems
• Backup power and fire alarm systems
• Voice/Data and security systems
• Streetlight design and high voltage distribution
• Arc flash analysis and short circuit studies

HVAC

• Chilled water and forced air systems
• Heat recovery and radiant heating systems
• Building automation controls

Plumbing

• Storm water and sanitary drainage systems
• Gas distribution and domestic water systems
• Water booster and pumping stations

Life safety

• Sprinkler systems and fire pumps
• Emergency lighting and power systems
• Specialty fire suppression systems

Special systems

• Medical and hazardous gas systems
• Dust collection and process ventilation systems
• Smoke control and generator exhaust certification

General services

• Prime consulting and project management
• Building condition and energy audits
• Feasibility studies and construction administration

Opening hours

These are Callidus Engineering's regular opening hours. They may vary due to holidays.

Monday: 8:30a.m.-5p.m.
Tuesday: 8:30a.m.-5p.m.
Wednesday: 8:30a.m.-5p.m.
Thursday: 8:30a.m.-5p.m.
Friday: 8:30a.m.-5p.m.

Saturday and sunday closed.

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