Description: | Website Title : Cleaning, Maintenance, Janitorial Services | Offices, Corporate, Industry | Service Management Group 800-688-1707; Website Description : SMG - Service Management Group, LLC, - Corporate Office Janitorial and Building Maintenance Services - Since 1924.; Website Keywords : SMG, Service Management Group, facilities, building, maintenance, saniglaze, tile, grout, restoration, clean, corporate, janitorial, cleantelligent, windows, floors, carpet, marble, construction, clean up, green cleaning, office, cubicles, confer |