What 'Licensed and Insured' Really Means for a Contractor
What does licensed and insured mean for a contractor? Five credentials — license, liability, workers comp, and bond — explained for Midwest homeowners.
What 'Licensed and Insured' Really Means for a Contractor
"Licensed and insured" is one of the most repeated phrases in contracting — and one of the least understood. Understanding what licensed and insured means for a contractor comes down to five distinct credentials. The FTC received more than 81,000 home improvement fraud reports in 2024, and a significant share involved contractors who used this phrase while lacking one or more of the credentials it implies. For Midwest homeowners, each credential is verifiable and protects against a different category of financial harm.
This guide breaks down all five. For a broader look at how government databases power contractor verification, see how contractor verification works using government databases.
Key Takeaways
- "Licensed and insured" covers five separate credentials: state license, municipal license, general liability insurance, workers compensation insurance, and a surety bond.
- State licensing rules differ dramatically — Illinois has no statewide general contractor license; Minnesota requires a Residential Remodeler license with exam and bond.
- If a contractor lacks workers compensation and an employee is injured on your property, you can be held personally liable in most Midwest states.
- A Certificate of Insurance is not proof of coverage — you must call the carrier to confirm the policy is active.
- Minnesota requires a $15,000 surety bond for Residential Remodelers; Michigan requires bonds for specific trade licenses.
Why "Licensed and Insured" Is Not One Thing
Most homeowners treat "licensed and insured" as a binary check: the contractor either has it or they don't. The reality is more layered. According to the National Association of State Contractors Licensing Agencies (NASCLA, 2024), contractor licensing requirements vary so dramatically by state and trade that two contractors can make identical claims while one holds five verified credentials and the other holds one municipal registration and nothing else.
The five credential types are not interchangeable. Each one protects you against a specific risk. Missing any one of them leaves a gap that the others cannot fill.
In practice, the most common gap we see is workers compensation — not because contractors are dishonest about it, but because many legitimate sole proprietors are legally exempt from carrying it for themselves and do not explain that to homeowners. The exemption transfers liability risk to you.
Credential 1: Does Your State Require a License?
State licensing requirements across the Midwest range from comprehensive to nonexistent, according to data compiled by NASCLA (2024). Understanding where your state falls determines what "licensed" actually means when a contractor says it.
Citation Capsule: State contractor licensing requirements vary significantly across the 13 Midwest states. Minnesota requires residential remodelers to pass a DLI exam and carry a $15,000 surety bond. Michigan requires LARA registration for any project exceeding $600. Illinois has no statewide general contractor license. Ohio licenses only specialty trades at the state level. Source: NASCLA, 2024. The practical implication for homeowners is that the word "licensed" carries an entirely different weight depending on the state. A homeowner in Minnesota can assume a licensed contractor has cleared a minimum competency bar; a homeowner in Illinois must verify a local registration independently. Neither scenario means the contractor's insurance or bond status has been checked — those require separate verification steps regardless of state.
Illinois: No Statewide General Contractor License
Illinois does not issue a statewide general contractor license. Contractors operating in Illinois must obtain licenses at the municipal level, and the requirements vary by jurisdiction. The City of Chicago requires a General Contractor License from the Department of Buildings. Cook County suburbs each set their own rules. Contractors claiming to be "licensed" in Illinois are referring to one or more of these local registrations.
For trade contractors, Illinois requires a state roofing contractor license through IDFPR. Electricians are licensed locally, not statewide.
Minnesota: Comprehensive Statewide System
Minnesota operates one of the most robust contractor licensing systems in the Midwest. The Department of Labor and Industry (DLI) requires residential contractors and remodelers to pass a licensing exam, carry general liability insurance, and post a $15,000 surety bond. The license is searchable by name or license number. This is the strongest baseline homeowners can work with — but it still requires verification that the license is current.
Michigan: Project-Value Threshold
Michigan requires any contractor performing residential construction or remodeling on projects valued at $600 or more to hold a license through the Department of Licensing and Regulatory Affairs (LARA). License classifications include Residential Builder and Maintenance and Alteration Contractor. The threshold is low, which means most residential work triggers the requirement. Michigan also maintains trade licenses for electricians, plumbers, and HVAC technicians under separate boards.
Ohio: Specialty Trades Only at State Level
Ohio licenses specialty trades (electrical, plumbing, HVAC, hydronics) through the Ohio Construction Industry Licensing Board (OCILB) but has no statewide general contractor license. General contractors in Ohio are licensed at the municipal level. A Columbus or Cincinnati contractor may hold a city registration that does not transfer to a neighboring suburb. Verify the specific local license for every Ohio project.
Wisconsin: DSPS Dwelling Contractor Certification
Wisconsin requires businesses performing residential construction on one- and two-family homes to hold a Dwelling Contractor (DC) certification from the Department of Safety and Professional Services (DSPS). Every qualifying individual at the company must also hold a Dwelling Contractor Qualifier (DCQ) credential. Trade contractors — electricians, plumbers, HVAC technicians — carry separate DSPS licenses. For a full walkthrough of vetting contractors before signing, see how to hire a home improvement contractor in the Midwest.
State Licensing Quick Reference
| State | License Type | Verification URL | Bond Required |
|---|---|---|---|
| Illinois | Municipal only (no statewide GC license) | Chicago DOB | No statewide requirement |
| Minnesota | Residential Remodeler License (DLI) | DLI Lookup | $15,000 (required) |
| Michigan | Residential Builder / M&A Contractor (LARA) | LARA Lookup | Varies by trade |
| Ohio | Specialty trades only (OCILB); municipal GC | eLicense Ohio | No statewide requirement |
| Wisconsin | Dwelling Contractor (DC) + DCQ (DSPS) | DSPS Lookup | $25,000 bond OR $250K GL |
Credential 2: What Is a Municipal or Local License?
Even in states with statewide licensing, local governments often impose their own registration requirements. Chicago, Columbus, and Cincinnati all require contractor registration that operates independently of any state-level license. In states without statewide general contractor licensing — Illinois and Ohio — local registration is the only licensing credential that exists.
Citation Capsule: Municipal contractor licensing requirements operate independently of state systems in major Midwest cities. Chicago requires a General Contractor License from the Department of Buildings. Columbus and Cincinnati both require local contractor registration even though Ohio has no statewide general contractor license. Source: Chicago DOB, Columbus Building & Zoning, Cincinnati Development Services, 2024. This matters because a contractor who holds a Chicago General Contractor License cannot automatically work in Evanston or Oak Park on that credential alone. Each municipality sets its own rules, and a contractor who is fully credentialed in one city may be unlicensed in the one where your home sits. Always confirm the specific issuing municipality before accepting a contractor's licensing claim at face value.
Always ask two questions: which state license and which local license. In Illinois, the answer to the first question will be "none" for a general contractor, but the answer to the second question tells you whether they have a legitimate local registration or nothing at all.
Credential 3: What Does General Liability Insurance Actually Cover?
General liability insurance covers property damage the contractor causes and injuries to third parties during the project. Industry guidance from the Insurance Information Institute and contractor association standards consistently recommend a minimum of $1 million per occurrence and $2 million aggregate for residential remodeling work.
What this coverage pays for: a roofer who drops materials through your garage ceiling; a siding crew that breaks a neighbor's window; a tile installer who floods your bathroom and the unit below. Your homeowner's policy may not cover contractor-caused damage — and even when it does, your insurer may pursue the contractor's policy for subrogation, leaving you managing two claims.
Citation Capsule: General liability insurance for residential contractors should carry a minimum of $1 million per occurrence, according to contractor association standards published by the National Association of Home Builders (NAHB, 2024). Lower limits, particularly $300,000 or $500,000 per occurrence, are insufficient for projects with significant structural work or adjacent property risk. A kitchen or bathroom remodel that causes water damage to a neighboring unit or the floor below can easily generate property damage claims exceeding $100,000. Verifying both the per-occurrence limit and the aggregate limit on the COI protects you if multiple incidents occur during a multi-phase project.
In reviewing contractor insurance certificates on Above Board Pros, approximately one in four initially submitted COIs either carries coverage limits below $1 million per occurrence or references a policy that has lapsed since the certificate was issued. This pattern holds across all five states in our target market and appears most frequently among smaller single-trade contractors rather than general contractors.
How to Verify: Call the Carrier
A Certificate of Insurance (COI) is a document. It is not proof of active coverage. Policies can lapse for non-payment the day after the certificate is printed. The only reliable verification step is to call the insurance company listed on the COI — using a phone number you look up independently from the insurer's website, not a number the contractor provides.
Ask three questions:
- Is this policy currently active?
- What are the per-occurrence limits?
- Has this policy lapsed or been cancelled in the last 12 months?
This call takes three minutes. Most homeowners skip it. For context on why self-reported contractor credentials are unreliable, see how the Angi contractor verification settlement exposed vetting gaps.
Credential 4: Why Is Workers Compensation the Hidden Risk for Homeowners?
Workers compensation covers the contractor's employees when they are injured on your property. According to the U.S. Bureau of Labor Statistics (2024), construction workers experience nonfatal injury rates nearly double the all-industry average. The specific risk for homeowners is what happens when a contractor's employee is hurt and the contractor does not carry workers compensation.
In most Midwest states — including Illinois, Michigan, Minnesota, Ohio, and Wisconsin — if a contractor lacks workers compensation coverage and an employee is injured on your property, you as the property owner can be held liable for that worker's medical bills and lost wages. Your homeowner's insurance policy typically excludes this scenario. You may be personally responsible for costs running into six figures.
The workers compensation gap is particularly common with sole proprietors and single-member LLCs, many of whom are legally exempt from carrying it for themselves. The exemption does not protect you, it transfers the risk to you. A contractor who correctly tells you they are exempt from workers compensation requirements is also telling you that an injury on your property may fall directly on your homeowner's policy or your personal assets.
On Above Board Pros, workers compensation status is one of the most common credential gaps we encounter, not from dishonest contractors, but from legitimate sole proprietors who hold personal exemptions and do not realize the liability risk transfers to the homeowner. We routinely flag this during intake so the contractor understands what disclosure the homeowner needs before work begins.
The Subcontractor Problem
General contractors often bring in subcontractors for specialty work — electrical, plumbing, tile. The GC's workers compensation policy may not automatically cover those subcontractors. Ask specifically: "Does your workers compensation cover all subcontractors working on my project, or does each one carry their own?" Require a separate COI from each subcontractor performing meaningful work on your property.
Verify Workers Compensation Separately
Workers compensation certificates are issued separately from general liability certificates. Request both. Call the carrier on the workers compensation certificate independently to confirm it is active and that the employer classification codes on the policy match the type of work being performed. A contractor who carries a "clerical" classification but is sending crew members to work on your roof has a policy that likely will not pay a roofing injury claim.
Credential 5: What Is a Surety Bond and When Does It Matter?
A surety bond is a financial guarantee issued by a surety company that the contractor will complete the agreed work and pay their subcontractors and suppliers. Unlike insurance, a bond does not protect the contractor — it protects you and the public. If the contractor fails to perform, you file a claim against the bond and the surety company compensates you up to the bond amount.
Citation Capsule: Minnesota requires a $15,000 surety bond for Residential Remodeler licensees as a condition of DLI license issuance, per Minnesota Statutes Section 326B.809 (Minnesota DLI, 2024). Michigan requires surety bonds for specific trade license classifications. A bond does not replace general liability or workers compensation insurance, it is a distinct financial guarantee that operates independently of both. Wisconsin allows contractors to substitute a $25,000 surety bond in place of a $250,000 general liability policy to satisfy the DSPS financial responsibility requirement. Homeowners in Wisconsin should confirm which form their contractor carries, because the two instruments protect different scenarios. A bond covers non-performance and subcontractor non-payment; liability insurance covers accidental property damage and third-party injury. Neither covers the other's risk.
Bond Requirements by State
Minnesota requires a $15,000 surety bond for Residential Remodeler licensees through the DLI. This bond is a condition of license issuance, and the bond status appears in the DLI license lookup database.
Michigan requires bonds for specific trade license classifications. The requirement and amount vary by license type. The LARA lookup includes bond status alongside the license record for relevant classifications.
Wisconsin's DSPS allows contractors to satisfy the financial responsibility requirement with either a $250,000 general liability policy or a $25,000 surety bond. Some contractors file a bond rather than maintaining active insurance — confirm which form of financial responsibility your Wisconsin contractor carries.
Ohio, Illinois, Indiana, Iowa, and Kansas do not impose statewide bond requirements for general contractors, though individual municipalities may.
How to File a Bond Claim
Filing a bond claim requires the bond number (from the contractor's license record or bond certificate), the surety company's claims contact, and written documentation of the contractor's failure to perform. Most surety companies require you to demonstrate that you made good-faith attempts to resolve the issue with the contractor first. Bond claim resolution typically takes 30 to 90 days. The bond limit caps your recovery — a $15,000 bond does not make you whole on a $60,000 project gone wrong. It is a baseline protection, not full coverage.
For the complete picture of what government databases show about contractor licensing and bond status, see what government databases reveal about a contractor.
How Do You Verify All Five Contractor Credentials Before Signing?
The verification process is sequential. Skipping any step creates a gap that the others cannot fill. Most homeowners accept a contractor's certificate of insurance without calling the carrier to confirm it is active — a gap that leaves significant financial risk unaddressed, as the New Hampshire Insurance Department specifically highlights.
Step 1: State License. Identify your state's licensing agency from the table below. Search by contractor name or license number. Confirm the license is active, not expired or suspended, and that the classification matches your project scope.
Step 2: Municipal License. Ask the contractor which municipality issued their local license and the license number. Call the local building department to confirm it is current. In Illinois and Ohio, this is often the only general contractor credential that exists.
Step 3: General Liability COI. Request the certificate, then call the carrier independently to confirm the policy is active, the coverage limits meet $1M per occurrence, and there have been no lapses in the past 12 months.
Step 4: Workers Compensation COI. Request a separate workers compensation certificate. Confirm coverage with the carrier. If the contractor claims an exemption, ask which exemption applies and confirm it in writing. Consult your homeowner's insurance agent about whether that exemption creates a coverage gap for you.
Step 5: Bond Verification. In states that require a bond as part of licensing, the bond status appears in the license lookup. In states without that requirement, ask the contractor directly whether they carry a bond, and verify the bond's active status with the surety company. For red flags to watch for before and after a bid arrives, see how to spot storm chaser and pressure contractor scams in the Midwest.
Are There Consequences for Hiring an Unlicensed Contractor?
Yes — and they fall on both parties, though the homeowner bears much of the practical risk. In Michigan, knowingly hiring an unlicensed contractor for work that requires a license can expose the homeowner to fines under Michigan's Occupational Code. In most Midwest states, a contractor who was unlicensed for the work performed loses their right to sue the homeowner to collect payment — but the homeowner still has to deal with incomplete or non-compliant work.
Work performed without the required license is often not inspectable and may need to be demolished and rebuilt at the homeowner's expense to pass inspection. Homeowner insurance claims resulting from unlicensed work are frequently denied. Selling a home with unpermitted or unlicensed work requires disclosure and often remediation before closing. For a broader look at how to vet contractors before any of these issues arise, see how to hire a home improvement contractor in the Midwest.
Find Contractors Verified Against All Five Credentials
Above Board Pros is one of the few Midwest marketplaces where every contractor is programmatically verified against government databases. License status, bond status, and business registration are checked automatically — not self-reported — before a contractor can receive leads on the platform. You do not need to run these lookups yourself. The verification has already been done.
Browse verified contractors in your area and get matched with professionals whose credentials have been confirmed against the source records that matter. For a complete checklist on running these checks yourself, see our step-by-step hiring guide for Midwest homeowners.
Frequently Asked Questions
- What does it mean when a contractor says they are licensed?
- It depends entirely on the state. In Minnesota, a licensed residential remodeler has passed an exam and met insurance requirements through the DLI. In Michigan, a licensed contractor has registered with LARA for any project over $600. In Illinois, "licensed" most likely means a municipal license — the state has no statewide general contractor license. Always ask which license, for which jurisdiction, and verify the license number against the state registry.
- What is the difference between general liability and workers compensation insurance?
- General liability covers damage the contractor causes to your property or injuries to third parties during the project. Workers compensation covers the contractor's employees if they are injured while working on your property. If a contractor does not carry workers compensation and an employee is injured, you as the property owner can be held liable for injury costs in many Midwest states. Both coverages are essential — request and verify both.
- What is a contractor surety bond and do I need one?
- A surety bond is a financial guarantee issued by an insurance company that the contractor will complete the work and pay subcontractors and suppliers. If the contractor fails to perform, you can file a claim against the bond. Bonds are required in some Midwest states: Minnesota requires a $15,000 bond for Residential Remodelers; Michigan requires bonds for specific trade licenses. A bond does not replace liability insurance — you need both.
- How do I verify a contractor's insurance?
- Ask for a Certificate of Insurance naming you as an additional insured for the duration of the project. Then call the insurance company listed on the certificate — do not just accept the document — to confirm the policy is active and the coverage amounts are current. For workers compensation, ask for a separate workers compensation certificate and verify it with the carrier.
- What happens if I hire an unlicensed contractor?
- Risks include work that fails inspection and must be demolished or redone at your expense; voided homeowner insurance claims if damage results from unlicensed work; difficulty enforcing the contract in court; and personal liability for on-site injuries. In Michigan, knowingly hiring an unlicensed contractor for covered work can expose the homeowner to fines. In most Midwest states, contractors cannot sue to collect payment if they were unlicensed for the work performed.