David J Jankowski

Contractor in Chaska, MN.

David J Jankowski appears in Minnesota license records as a contractor based in Chaska, MN. The record lists a Registered Unlicensed Power Limited Technician license (#RT078600) with status “Expired”. The listed expiration date, 2009-04-30, has passed, so check the state board before hiring.

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About this contractor

License type
Registered Unlicensed Power Limited Technician
License #
RT078600
License status
Expired
License expires
2009-04-30
Record source
Minnesota contractor license record
Service area
Chaska, MN 55318
Phone
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Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.

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Check license #RT078600 on the Minnesota DLI lookup and the BBB the day you hire; status can change after Bidroom's last import (2026-04-11).

Frequently asked about David J Jankowski

What does David J Jankowski do?

David J Jankowski is a contractor based in Chaska, Minnesota.

Is David J Jankowski licensed?

Yes. David J Jankowski holds Minnesota DLI license #RT078600 (status: Expired). Verify the current status on Minnesota DLI before hiring.

Where is David J Jankowski located?

David J Jankowski is based in Chaska, MN 55318.

How do I contact David J Jankowski?

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How do I get a quote from David J Jankowski?

The fastest way is to post your project on Bidroom — David J Jankowski and up to 2 other verified contractors in Chaska can bid on it, and every quote includes itemized pricing + a written scope of work.

Is David J Jankowski verified on Bidroom?

Not yet. This listing was created from public Minnesota license records but hasn't been claimed by the owner. The license info above is from official records, but the business hasn't confirmed its services, hours, or current availability with us yet.

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