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Raymond L Armstrong

EXPIRED

License Information

License Number
MN-BT707006
License Type
Backflow Prevention Tester
License Class
Plumbing - Backflow Prevention Tester
Issue Date
4/22/2016
Expiration Date
12/31/2019

Contact & Location

Phone
(651) 633-4510
Address
3551 Owasso St Apt 302
City
Saint Paul
ZIP Code
55126
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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.