The most advanced cleaning methods and equipment available Healthcare


The most advanced cleaning methods and equipment available

The most advanced, scientifically validated cleaning methods and equipment available

It is vital to clean, disinfect and sterilize your medical environment, and therefore essential to hire professional cleaners with extensive knowledge and experience. The choice of a facility service provider is a key factor in your institution’s success. We use the most advanced, scientifically validated cleaning methods and equipment available. We establish comprehensive cleaning programs to maintain a healthy, safe, and aesthetically pleasing environment for all patients and staff.

Our Specialized Services

  • Infectious disease and sterilization protocols specific to healthcare environments
  • Detailed measurement and mapping of operating procedures, assisted by software designed specifically for hospital and healthcare environments
  • Microfiber technology in all cleaning cloths and mopping programs to increase soil and matter containment and removal
  • HEPA multi-filtration high-efficiency vacuuming technology and electrostatic dusting
  • Strict color-coding methodologies to avoid cross-contamination
  • Detailed pandemic contingency planning

We take pride in customizing the most advanced healthcare cleaning techniques to suit your specific needs.

Our Cleaning Expertise Areas

  • Operating and emergency rooms
  • Outpatient and long term care facilities
  • Medical laboratories
  • Patient rooms
  • Wake-up rooms
  • Physical therapy facilities
  • Surgical rooms
  • Day-care centers
  • Ambulatory care reception areas

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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