• Auto Repair and Towing Facilities
• New Home Builders
• Radio, Television and  Appliance Installation and Repair
• Secondhand Personal Property Dealers License  

Also see:

• Department of Permitting Services
• Department of Health and Human Services
  • Rooming House Licensing
• Department of Police, Animal Control
• Montgomery County Circuit Court, Clerk's Office
• Washington Suburban Sanitary Commission
• State of Maryland
• Maryland Business License Information System
• Maryland Department of Business and Economic Development