About GDI Ainsworth
One Provider, One Solution; All your integrated facility service & maintenance needs.
- Industry
- Facilities Services
- Company size
- 10,001+ employees
- Headquarters
- Montreal, Quebec
- Founded
- 1926
- Company type
- Privately Held
GDI Ainsworth is one of North America’s leading providers of integrated facility services and technical solutions. We help organizations create cleaner, safer, healthier, and more efficient environments through a comprehensive range of services, including janitorial and custodial services, building maintenance, HVAC, mechanical and electrical services, energy solutions, and facility management.
With a century of experience and a network spanning Canada and the United States, GDI Ainsworth combines national scale with local expertise to serve clients across commercial, industrial, institutional, healthcare, education, transportation, and retail sectors. Our team of over 30,000 deliver customized solutions designed to enhance building performance, improve occupant comfort, and support our clients’ operational goals.
What sets us apart is our ability to provide both facility services and technical expertise under one trusted partner. By integrating people, processes, and technology, we help organizations reduce complexity, improve efficiency, and maintain critical building systems throughout their lifecycle.
Our Services Include: • Facility Services & Janitorial Solutions • HVAC, Mechanical & Electrical Services • Building Operations & Maintenance • Energy & Sustainability Solutions • Food Plant & Healthcare Sanitation • Disaster Recovery & Specialty Services
Industries We Serve: Commercial Real Estate • Retail • Industrial • Manufacturing • Healthcare • Education • Hospitality • Transportation • Government & Institutional Facilities
Specialties
- Janitorial
- Cleaning
- Facilities Maintenance
- Hotel Mainenance
- Technical Trade Services
- Energy Management
- HVAC and Mechanical
- Event Support Services
- and IT Infrastructure Solutions
Company locations
695 90e Avenue, Montreal, Quebec H8R 3A4, CA
437 36 Ave SE, Calgary, Alberta T2G 1W5, CA
2588 27 St NE, #100, Calgary, Alberta T1Y7G1, CA
25 Waterman Ave, East York, Ontario M4B 1Y6, CA
Locations listed on the company profile. These may include offices outside Canada, and not every location is hiring.
On LinkedIn
- Followers
- 66,849
- People linked to this company
- 420
People who list this company on LinkedIn, not a verified employee count. Figures reflect the saved company profile.
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Employer category
Other employer
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