Contract Services Group, Inc., a commercial janitorial, window cleaning, and window washing systems company, recently achieved the CIMS and CIMS-GB certifications with honors from the International Sanitary Supply Association (ISSA).

BREA, CA, Contract Services Group, Inc. (CSG) a leading building services contractor ( has recently achieved a significant industry milestone of certification with honors of the prestigious Cleaning Institute Management Standard (CIMS) Green Building (GB). The International Sanitary Supply Association (ISSA) established and administrates the CIMS-GB assessment program.

CSG achieved its certification through a rigorous audit of its business practices by a third party qualified auditor. The auditor reviewed CSG’s business practices, internal documents, interviewed CSG key employees, and validated that administrative policies and procedures were in use in its field operations by visiting client job sites.

The CIMS-GB assessment reviewed six areas of CSG operations, Quality Systems, Service Delivery, Human Resources, Health & Safety, Environmental Stewardship, Management Commitment, and Green Building Cleaning Procedures. CSG qualified with honors in all assessment areas.

In its approval notification from ISSA, Contract Services Group was advised that its business practices are structured to deliver consistent, high quality, efficient, and continuous improving commercial cleaning services.

“As a CIMS-GB with honors certified contractor CSG has set it self above the competition,” said Casey Pearce, President of CSG. “The CIMS-GB certification should be a mandatory requirement in the selection of a building services contractor”, Pearce added.

About Contract Services Group, Inc.
Contract Services Group, Inc. provides commercial janitorial, window cleaning, and window washing systems. CSG’s online presence is located at and CSG provides janitorial and window cleaning services to California, Nevada, and Arizona and window washing systems to every state.

Media Contact:
Casey Pearce, President

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