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Minnesota contractor license
Haley Comfort Systems Inc
Haley Comfort Systems Inc of Rochester holds Minnesota license MB003563 (Mechanical Contractor Bond). The DLI file dated Nov 1, 2026 lists it as active.1 It expires Sep 4, 2028.
Licensed 17 years, longer than 92% of 28 active Rochester HVAC contractors.
Active
Haley Comfort Systems Inc, Rochester
- License
- MB003563
- Class
- Mechanical Contractor Bond
- Expires
- Sep 4, 2028
- Bond
- On file to Sep 4, 2028
DLI file dated Nov 1, 2026
From the DLI file dated Nov 1, 2026. Not a consumer report; check the board before you hire.
Has the board taken action on this license?
The DLI file doesn't list board actions. Check with the board: DLI license lookup
What bond, insurance and workers' comp are on file?
Bond, liability insurance and workers' comp aren't in the DLI file. Check with the board
What work does this license cover?
License level: Mechanical Contractor Bond. Issued Sep 10, 2009.
What other licenses does this business hold?
- Haley Comfort Systems IncPC736186 · Plumbing Contractor · Active
- Haley Comfort Systems IncEA005239 · Class A Electrical Contractor · Inactive
- Haley Comfort Systems IncEA736186 · Class A Electrical Contractor · Inactive
Which other Rochester businesses hold Mechanical Contractor Bond?
- 1st Class Plumbing & Heating IncLicensed since 2009
- Tonna Mechanical IncLicensed since 2009
- Ahlstrom Plumbing IncLicensed since 2009
- Nile Anderson Air & Metal IncLicensed since 2010
- Total Home Mechanical LLCLicensed since 2026
What should you check before hiring?
What to ask before you hire
- Get the license number in writing. The name on the license should match the name on your contract and invoice.
- Check the class covers the job. A license for one trade doesn't cover another. Minnesota license classes
- Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
- Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. The DLI file doesn't record workers' comp, so ask for the certificate.
- Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.
If the license is lapsed
- Don't sign or pay a deposit until the DLI shows the license active again.
- Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the DLI, then check again.
- If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Department of Labor and Industry (DLI).
- Check another contractor. Minnesota license lookup
Sources
- DLI license and registration export (dli.mn.gov, Nov 1, 2026)
- Department of Labor and Industry (DLI)