about us

"GBC's service offerings will continue to evolve in order to fulfill our customers needs as they continue to demand more from us, challenging us to go above and beyond the scope of our agreements to deliver value in both qualitative and quantitative ways"

-izzy waknin, CEO

What is the GBC Difference 

Our client-first philosophy means we are committed to your satisfaction, we customize our services to fit your needs, and you will enjoy clean, healthy, and welcoming work and leisure environments everyday.

  • one provider and one solution for all of your facility services 
  • decades of unrivalled experience that can be used to your benefit 
  • hundreds of dedicated team members across North America 
  • transparent reporting for accountability and quality assurance 
  • diversified customer base with long-lasting relationships 
  • ability to service national and multi-regional property portfolios 


Our innovative team invests in the market's best technology to create transparent, convenient reporting and quality assurance for our clients.

  • Our proprietary GBCalc software calculates the times needed to complete any cleaning tasks in a specific space, ensuring that we perform our work as efficiently as possible.
  • Based on APPA and LEED standards, our proprietary GBC inspect quality inspection and reporting software evaluates the cleanliness of buildings and facilities, then sends electronic reports directly to the end user.

Safety First 

We can only achieve success if the work is performed without causing injury.

  • Our commitment to an injury-free workplace starts with our project orientation package and is engrained through on-the-job safety training.
  • our corporate philosophy defines health and safety as a core requirement within all of our standards, procedures, and policies.
  • we apply a mandated national health and safety audit tool the sets performance standards by encompassing legal, corporate, and other standards as a benchmark for compliance.