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Minnesota contractor license
Graff Construction LLC
Graff Construction LLC of Springfield holds Minnesota license L4254 (MPCA Pipelaying Bond). The DLI file dated Oct 27, 2026 lists it as active.1 It expires Sep 17, 2027.
Active
Graff Construction LLC, Springfield
- License
- L4254
- Class
- MPCA Pipelaying Bond
- Expires
- Sep 17, 2027
- Bond
- On file to Sep 17, 2027
DLI file dated Oct 27, 2026
What bond, insurance and workers' comp are on file?
Issued Aug 31, 2022. Plumbing.
- Bond
- On fileto Sep 17, 2027
- Liability insurance
- Not in the DLI fileCheck with the board
- Workers' comp
- Not in the DLI fileCheck with the board
What work does this license cover?
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. An exemption means the contractor told the DLI it has no employees.
- 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, Oct 27, 2026)
- Department of Labor and Industry (DLI)