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License expired on register

Greenstar Mechanical Services LLC

121 North Washington Ave N
+1 689-205-5000
Verification ledger

What we checked, and what we didn't

Checked against the register at build time (Oct 31, 2026).
Minnesota contractor licenseMinnesota Department of Labor and Industry · number MB100242 · register shows expiry October 11, 2026, which has passed. Renewals often post late — ask to see the current certificate.Expired on register
Business contactphone on file.On file
Public reviewsNo public review profile in our data. License-register listings often have none — ask for two recent local references instead.None found
Insurance & bondingNot checked by AirProHQ. Ask for the certificate of insurance before work starts.Ask them
WorkmanshipNot inspected. A license says who is allowed to do the job, not how well it was done.Ask for references
Checked against the register at build time (Oct 31, 2026). Confirm it yourself — about thirty seconds. See our full verification methodology.Open the official lookup
About

Greenstar Mechanical Services LLC, in brief

Greenstar Mechanical Services LLC is an HVAC contractor at 121 North Washington Ave N. License MB100242 shows an expiry date of October 2026 on the Minnesota DLI register, and that date has already passed; request proof of renewal before you book. The nearest other listed contractor is under ½ mile away.

HVAC contractor
Questions about this contractor

Before you call Greenstar Mechanical Services LLC

01

Should I worry that Greenstar Mechanical Services LLC's license shows as expired?

The register's expiry date for license MB100242 (October 11, 2026) has passed. Ask to see the renewed license, or check the official lookup yourself before booking.

Sources: Minnesota Department of Labor and Industry register.Report a correction
Alternatives

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