Home/Minnesota/Plumbers/Michael L Ritter

Michael L Ritter

EXPIRED

License Information

License Number
MN-BT068479
License Type
Backflow Prevention Tester
License Class
Plumbing - Backflow Prevention Tester
Issue Date
4/24/1990
Expiration Date
12/31/2012

Contact & Location

Address
8183 Granada Avenue South
City
Cottage Grove
ZIP Code
55016
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Data sourced from: Minnesota DLI
Last verified: 2/22/2026

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Disclaimer: The information on this page is sourced from publicly available state licensing board databases and is provided for informational purposes only. LicensedCheck is not a government agency and cannot guarantee the accuracy or completeness of this data. License status may have changed since our last verification. Always confirm license status directly with the Minnesota DLI before making hiring decisions.