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License verified · Minnesota DLI

Northern Sun Plumbing & Heating LLC

5303 JEAN DULUTH RD
+1 218-491-3203
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 MB100536 · expires March 19, 2028. Matched to this business on name.Verified
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 — the state requires cover to hold the license, but we don't see the policy.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

Northern Sun Plumbing & Heating LLC, in brief

Northern Sun Plumbing & Heating LLC operates as an HVAC contractor at 5303 JEAN DULUTH RD. Its Minnesota DLI license, number MB100536, is on the register through March 2028. The closest other contractor in our directory is 1.1 mi away.

HVAC contractor
Questions about this contractor

Before you call Northern Sun Plumbing & Heating LLC

01

Is Northern Sun Plumbing & Heating LLC licensed in Minnesota?

The Minnesota DLI register corroborates license MB100536 for Northern Sun Plumbing & Heating LLC with an expiry of March 19, 2028. Verify it yourself on the official lookup.

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