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

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All Services

Plumbing Permits
Please contact the Washington Suburban Sanitary Commission to obtain a plumbing permit. The Permit Services Unit phone is 301.206.4003.
Find more information from the following link(s):
  • Connecting to WSSC


  • To speak with a Customer Service Representative, please call 311 during business hours.