Anthony & Son Indoor Air Quality Germantown, MD 20876 GET DIRECTIONS Call UsPhone: (240) 683-6862 Hours Mon: 8:00AM-6:00PMTue: 8:00AM-6:00PMWed: 8:00AM-6:00PMThu: 8:00AM-6:00PMFri: 8:00AM-6:00PMSat: 8:00AM-5:00PMSun: 8:00AM-5:00PM