Buildings
2 Billion
Square Feet
Happy Customers
Customized Industry Custodial, Janitorial, and EVS Consulting
Learn how our independent cleaning experts can help you transform your cleaning program.
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Quality Inspection Software for a
Clean, Healthy and Compliant Future
A custodial, janitorial, and EVS software suite of simple, practical tools to shape a modern-day cleaning program
A Team of Cleaning Experts You Can Trust
Our passionate custodial, janitorial, and EVS consulting professionals have worked with over 2 billion square feet and 50,000 facilities; our experience will help you understand your current cleaning program and map out your future success.
Independent & 3rd party
We are consultants only (we do not provide cleaning or management services nor do we sell supplies)
Industry certified
Our certifications include GBAC, CMIP, CMI, ICE and AAP, and we are longstanding members of every major cleaning organization
Focused passion
We are not a loose network of custodial, janitorial or EVS consultants; our team is all in-house, from the senior consultants to the software developers
Our Clients Love Us
Core’s environmental services expertise has helped us get the most value out of our EVS program, at the right cost."
Richard Newman
Executive Director, Finance Operations
Kaiser Permanente
Core provided external validation that our existing operations and practices were excellent. At the same time, they showed us ways we could save additional dollars."
David Hill
Executive Director of Facilities
Blue Valley School District
Core showed us that we could save money and increase quality across a large portfolio."
Kerry Noble
Facilities Manager
Health Care Service Corporation
Ready to build confidence in your cleaning program or contract?
or call us directly at 800-772-6352