Our distinguishing advantage Our People

Our People

Our distinguishing advantage

Our distinguishing advantage: nearly 20, 000 Employees

We have the resources to offer our personnel the training and development they deserve. Our personnel undergo continuously updated training and orientation programs to enhance their knowledge and skills. This practice continues throughout their employment with training from our experienced employees as well as from recognized educational programs. To keep our reputation as an employer of choice, we have clearly defined strategies and procedures for the selection and recruitment of competent and qualified people, in compliance with Employment Standards.

  • Application: As an equal opportunity employer, we encourage anyone interested in seeking employment within our Group to complete an application for employment. Application forms can be filled out on our website, in the Careers section.
  • Review: Completed employment application forms are reviewed to ensure that the applicant is legally eligible to work in the United-States.
  • Interview: Each applicant is interviewed, and references are checked prior to an offer of employment.
  • Hiring: All relevant personal information and security verifications are completed. An offer of employment letter and the Welcome to GDI Orientation Package are submitted to the successful candidate.
  • Training: All hired candidates must complete training and pass tests on Health & Safety, Environment, and Respect at the Workplace. We give specific training on cleaning processes and procedures to ensure rapid integration to the work teams and a productive work routine is immediately adopted.
  • Protecting you is our priority. Every prospective associate is subject to a criminal background check and pre-employment drug screening.

We support our people in their will to succeed. We help them enhance their skills. We stimulate their potential. We offer positive working environments.

One of the largest providers of integrated facility services in North America

GDI is a North American managed and operated company, on a international scale. We provide integrated facility services, resulting in experienced, technology based solutions, comprehensive services and innovative quality control programs for thousands of facilities across Canada and the United-States.

More About Us

Dependable - Eco-Friendly - Trustworthy

Why choose us?

  • We are experienced and were founded 90 years ago, with operational units that are more than 100 years old
  • We offer a national reach with a dedication to providing the local touch you deserve
  • We have achieved third party validation and received ISO 14001, ISO 9001 and CIMS Certification
  • We are forward-thinking and innovative
  • We have nearly 20,000 team members across Canada and the United States
  • We can customize almost all aspects to fit what YOU need
  • We care!

National Reach
Local Touch

GDI Locations

Our Facility Services

Cleaning Services

We provide Cleaning Services that exceed your expectations.
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Food Plant Sanitation Services

We aid in the cleaning and sanitizing of equipment, utensils and buildings to provide a wholesome and safe processing environment.
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Business Improvement District Services

The exterior of your business is the first thing your clients see - we can ensure you make the right first impression!
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Our Sectors


We are the number one choice for all your cleaning and technical services
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Commercial & Retail

Where appearance and cleanliness have an immediate impact on customers
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The answer to cleaning fast moving environment
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Industrial Cleaning: It takes unique skills and specialized equipment to ensure professional cleaning results.
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We harmonize our offer with your needs. We provide janitorial and cleaning services, accurate financial management and streamlined front desk services with flexible and advantageous costs – all in your favor.
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The most advanced, scientifically validated cleaning methods and equipment available
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At GDI, we understand the highly specialized needs of the aviation industry and can provide a full complement of services performed by highly skilled personnel committed to safety, compliance and quality.
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