John P Yankowiak

Elevator Contractor · Duluth, Minnesota

License number	RC646324
Trade	Elevator Contractor
License holder	John P Yankowiak
Location	5648 Poulin Rd, Duluth, MN 55803
Phone	2185764802
Licensed since	2012
License expires	02/28/2017
Status	Current, Active (as of 2026-08-25)

Verify license RC646324 on the official Minnesota portal

What this record tells you

John P Yankowiak holds Minnesota license RC646324, authorizing work as a elevator contractor — 14 years of continuous licensure. It is one of 18 active elevator contractor licenses in Duluth, so you have local alternatives to compare quotes against. Confirm the current status on the official state portal before signing a contract.

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