ISSA Certified
2025 Certificate of Membership
At DHC Cleaning Services, we are proud to be a member of ISSA – The Worldwide Cleaning Industry Association, the leading global organization for the cleaning and janitorial industry. Our membership is more than just a badge—it represents our commitment to upholding the highest standards of professionalism, safety, and quality in every service we provide. By aligning with ISSA, we ensure that our clients in Pennsylvania receive cleaning services backed by internationally recognized best practices and continuous industry innovation.
What is ISSA?
ISSA is the world’s most trusted cleaning industry association, bringing together more than 10,500 members worldwide, including manufacturers, distributors, building service contractors, and residential cleaning companies. Their mission is to change the way the world views cleaning by promoting it as an investment in human health, the environment, and an improved quality of life.
As an ISSA member, DHC Cleaning Services benefits from access to industry-leading education, certification programs, and resources that allow us to continually improve our techniques and deliver exceptional results for our clients.
