Established in 1952 by Skip Marsden, Marsden Services is one of the largest privately-held facility services organizations in the United States. Our offices and brands are nationwide, servicing over 350M sq. feet daily. Marsden offers comprehensive facility services to clients nationwide. We provide clients with local high-quality and professional services, including janitorial, security, HVAC, calibration, emergency response, and facility management services. At Marsden, we strive for operational excellence and great service to all businesses, from small companies to large multi-regional corporations. Our brands are deeply involved in their local communities. Our founder, Skip Marsden, believed in giving back and helping others. His legacy of generosity continues in our commitment to give back 10% of pre-tax profits to charitable causes.