home-maintenance
Minnesota's Residential Building Contractor License: What It Is and How to Check It
Minnesota requires most residential contractors to hold a state license from DLI. Learn who needs one, how to look it up, and what the recovery fund can cover.
In This Article
Minnesota's Residential Building Contractor License: What It Is and How to Check It
After a summer hailstorm rolls through Woodbury or Rochester, door hangers from roofing and siding outfits start appearing within days. Some of those companies have been in Minnesota for decades. Others drove in from out of state with a truck, a stack of contracts, and no Minnesota license at all.
Minnesota requires most contractors who work directly for homeowners on residential projects to hold a state license issued by the Department of Labor and Industry. Checking that license takes about two minutes online, and it tells you whether the contractor carries insurance, has passed an exam, and falls under a state fund that can help homeowners if a job goes badly. Plenty of homeowners skip that step and regret it later.
Who Needs a License in Minnesota
The Department of Labor and Industry, usually shortened to DLI, licenses residential building contractors and residential remodelers. In general terms, a company needs one of these licenses if it contracts directly with a homeowner to build or improve a home and offers work in more than one skill category. Those categories include things like framing, siding, roofing, windows and doors, drywall, flooring, and concrete.
A residential building contractor license generally covers new home construction plus remodeling. A residential remodeler license covers work on existing homes. Roofing has its own separate residential roofer license, so a company that only does roofs still needs to be licensed for that work.
Single-trade specialists who do only one category of work, such as a painter or a flooring installer, may not need this license. Electricians, plumbers, and HVAC installers are licensed or registered through separate programs, many of them also run by DLI. Rules have exceptions and details that change, so confirm what applies to a specific contractor directly with the Minnesota Department of Labor and Industry.
The Small-Volume Exemption
Contractors whose gross annual receipts from residential work fall below a set threshold can apply for a certificate of exemption instead of a full license. That threshold has historically been around $15,000 a year. Exempt contractors are not covered by the state's recovery fund, which matters if something goes wrong.
If a contractor tells you they are exempt, ask to see the certificate. A company bidding a $40,000 kitchen remodel is almost certainly above the exemption level.
What Happens When Someone Works Without One
Contracting without a required license is a violation of Minnesota law, and DLI can issue fines and orders against unlicensed operators. The bigger problem for homeowners is practical. An unlicensed contractor may lack insurance, may not pull permits, and leaves you with no recovery fund to fall back on if they disappear with a deposit.
Unlicensed work can also cause headaches when you sell. A buyer's inspector may flag unpermitted additions or roof work, and you might need to open walls or pay for retroactive permits to close the deal. Those costs can easily reach several thousand dollars on a project that seemed like a bargain at the start.
What the License Requires
Getting a Minnesota residential contractor license is more than paying a fee. Each licensed business must designate a qualifying person, usually an owner or officer, who passes a state exam on building practices, codes, and business law. That person is accountable for the company's compliance.
Licensed contractors must carry general liability insurance and keep it current. They also complete continuing education on a regular schedule, including topics such as energy codes and building science. The license must be renewed on a set cycle, and lapses show up in the state's records.
Minnesota also requires licensed contractors to give homeowners certain notices in writing. One example is a pre-lien notice, which explains that subcontractors and suppliers who are not paid may have the right to file a mechanic's lien against your property. If a contract arrives without that notice, ask about it.
How to Check a Contractor's License
DLI runs a free online license lookup tool. You can search by the company name, the individual's name, or the license number. Results show the license type, status, expiration date, and any disciplinary actions.
Here is a simple process to follow before signing a contract:
- Ask the contractor for their Minnesota license number and the exact legal business name
- Search the DLI license lookup using both the number and the name
- Confirm the license is active and matches the type of work you need, such as roofer or remodeler
- Look for any disciplinary orders, consent agreements, or past suspensions
- Ask for a current certificate of insurance and call the insurer to confirm it is valid
Check that the name on the license matches the name on the contract. Some unlicensed operators borrow a licensed company's number or use a similar-sounding name. If the details do not line up, keep asking questions before any money changes hands.
Reading Disciplinary Records
A disciplinary record does not automatically rule a contractor out. A single old order for a paperwork issue is different from repeated complaints about abandoned jobs. Read the summary and weigh how recent and serious the problems were.
Patterns matter more than any single entry. Multiple orders involving failure to complete work, failure to pay subcontractors, or misuse of customer deposits are clear warning signs.
The Contractor Recovery Fund
Minnesota maintains a Contractor Recovery Fund that can reimburse homeowners for certain losses caused by a licensed residential contractor. Covered situations generally include fraud, misrepresentation, or failure to perform work after taking payment. Payouts are capped per claim and per contractor, and the claims process requires documentation and often a court judgment first.
The fund only helps if the contractor was licensed when the work happened. Hiring an unlicensed contractor or an exempt contractor generally leaves you without this protection.
That alone is a solid reason to check the license before work starts. Confirm current eligibility rules and payout limits with DLI.
Storm Season and Out-of-State Contractors
Minnesota sees hail damage in the Twin Cities metro, Saint Cloud, Mankato, and across the southern part of the state most years. Large storms attract traveling roofing and siding crews, sometimes called storm chasers.
Some are legitimate companies that obtain proper Minnesota licenses before working. Others are not.
Red flags include pressure to sign the same day, offers to cover your insurance deductible, requests for large cash deposits, and no local address. Minnesota law generally restricts contractors from promising to pay or waive an insurance deductible, and some types of door-to-door sales give you a short window to cancel. Confirm your specific rights with DLI or the Minnesota Attorney General's office before you sign anything under pressure.
Ice dam season brings its own rush. Contractors offering steaming services, attic insulation, or emergency roof repairs during a January thaw in Duluth or Bloomington should be checked just like anyone else.
Permits Are a Separate Check
A state license does not replace a local building permit. Most cities, including Minneapolis, Saint Paul, Rochester, and Duluth, require permits for structural work, roofing in many cases, additions, decks, and window replacements that change openings. Permit costs vary by city and by project value.
A licensed contractor will usually pull the permit in their company's name. If a contractor asks you to pull the permit yourself as the homeowner, that can shift legal responsibility onto you and may signal that they cannot get the permit on their own. Ask why before agreeing.
Permits also trigger inspections. A city inspector checking framing, insulation, or a new roof deck adds a layer of quality control that protects resale value when you sell.
What to Put in Writing
A clear written contract protects both you and the contractor. It should list the scope of work, materials, start and completion dates, total price, payment schedule, and the contractor's license number. Avoid paying more than a reasonable deposit upfront, often 10% to 30% depending on materials.
Keep copies of every change order, receipt, and lien waiver. When subcontractors or suppliers are paid, ask for lien waivers so you are not stuck paying twice. That paperwork also supports any claim you might file with the recovery fund later.
Frequently Asked Questions
Does a handyman need a license in Minnesota?
It depends on the type and amount of work. A handyman doing small single-skill jobs may not need a residential contractor license, but one taking on multi-trade projects for homeowners above the exemption level generally does, so check with DLI.
How do I file a complaint against a Minnesota contractor?
DLI accepts complaints about licensed and unlicensed residential contractors through its website or by mail. Include the contract, photos, payment records, and a timeline, since that documentation speeds up any investigation.
Can an out-of-state roofer work on my house in Minnesota?
Only if the company holds a valid Minnesota residential roofer license or qualifies for an exemption. After big hail events in places like Eagan or Owatonna, run every roofing company through the DLI lookup before signing.
What if my contractor's license expired during my project?
Contact DLI to learn the status and whether recovery fund coverage still applies to your situation. Keep paying only for completed work until the issue is sorted out.
More Minnesota homeowner guides are available on our home services blog.