MC311 Logo
Call 311 To Get It Done!
Visit montgomerycountymd.gov/311
For Emergency: 911 | Out of County: 240-777-0311

SEARCH

Enter an English language keyword to search the 311 web site:
Results will be returned in English language

All Services

Cancel a Department of Permitting Service Permit, License or Certificate
To request a permit to be cancelled, send a letter to the Department of Permitting Services, 255 Rockville Pike, Rockville, MD 20850 with the permit type, permit number, permit address and reason for canceling the permit. The Department of Permitting Services will research your request and respond in writing.