DRB Facility Services Earns ISSA CIMS-Green Building Certification

BOSTON - Dec. 3, 2025 - PRLog -- DRB Facility Services announced that it has earned certification under the Cleaning Industry Management Standard–Green Building (CIMS-GB), a prestigious credential administered by ISSA, the worldwide cleaning industry association. This certification verifies that DRB has implemented the management systems, quality controls, and operational practices required to deliver reliable, high-quality, and environmentally preferable cleaning services.

To achieve CIMS-GB certification, organizations undergo a comprehensive, independent assessment conducted by an accredited ISSA assessor. DRB successfully demonstrated compliance across key areas including service delivery, quality assurance, human resources, health and safety, and environmental stewardship. The certification also confirms DRB's capability to support clients seeking points under the LEED-Existing Buildings: Operations and Maintenance (LEED-EBOM) rating system.

"Achieving CIMS-GB certification reflects our team's dedication and confirms that the quality of our work meets the highest standards in our industry," said Kenneth P. Martin, Chief Operating Officer and Chief Financial Officer at DRB Facility Services. "It gives our customers added confidence that DRB delivers exceptional service supported by responsible, sustainable practices."

CIMS-GB is considered the industry's gold standard for validating a cleaning service provider's operational excellence and ability to integrate environmentally responsible practices. Certification is valid for two years and requires reassessment to maintain compliance.

About DRB Facility Services
DRB Facility Services is a leading provider of commercial cleaning, janitorial, and building maintenance solutions serving clients throughout New England. With a focus on professionalism, reliability, and personal care, DRB helps organizations create safe, healthy, and welcoming environments for building occupants. The company supports a diverse range of industries including higher education, corporate offices, life sciences, government facilities, retail, and public spaces.
Learn more at www.drbfacilityservices.com.

About ISSA
ISSA is the world's leading trade association for the cleaning industry, representing manufacturers, distributors, building service contractors, and in-house service providers. ISSA administers the Cleaning Industry Management Standard (CIMS), a framework for management excellence that helps organizations improve performance, enhance service quality, and implement environmentally preferable practices.
For more information, visit issa.com.