Mailing Address
Board of Plumbers
PO Box 200513
Helena, MT 59620-0513
Physical Address
Board of Plumbers
301 S. Park Avenue
4th Floor
Helena, MT 59620
If you are already licensed, have applied for a license, are about to apply for a license, or are renewing your license from the Board of Plumbers:
Professional Licensing Customer Service:
(406) 444-6880
DLIBSDHELP@MT.GOV
If you have scope of practice questions or comments for the Board of Plumbers:
Executive Officer
(406) 841-2329
DLIBSDPLU@MT.GOV
If you have questions about continuing education:
(406) 444-5696
AUDIT@MT.GOV
If you have questions about filing a complaint against a licensee:
(406) 841-2357
DLIBSDCOMPLAINTS@MT.GOV
