How to Verify a TN Roofing Contractor's License (Free Lookup)

Tennessee’s contractor licensing rules are the homeowner’s most important consumer protection — and the most commonly skipped step. Most homeowners take a roofer’s word for it that they’re licensed and insured. They’re sometimes wrong. Here’s exactly how to verify, what to look for, and what to do when something doesn’t check out.

What Tennessee actually requires

TN contractor licensing is governed by the Department of Commerce and Insurance, specifically the Board for Licensing Contractors. The rules:

• Any project of $25,000 or more(labor + materials) requires the prime contractor to hold a TN contractor’s license
• Roofing-specific work over $25,000 requires either a general BC license or a BC-A roofing classification
• Contractors must show a license number on all advertising, contracts, and proposals — including yard signs and trucks
• The license carries a monetary limit (the maximum project size the contractor is qualified to perform). For most residential roofers this is $500,000 or higher
• Workers’ comp is required for any contractor with employees
• General liability insurance is required as part of license maintenance

Many roofing jobs come in under $25,000 — small repairs, partial replacements, vent and flashing work — and don’t legally require a TN contractor’s license. That doesn’t mean you should hire an unlicensed contractor for them. Licensed contractors are still the safer bet because the licensing process verifies financial responsibility, insurance, and a track record.

Step 1: Verify the license

The TN Department of Commerce and Insurance maintains a public verification system at verify.tn.gov. You can search by:

• Contractor’s license number (preferred — fastest)
• Business name
• Owner’s name

What to look for in the result:

• License status: Active
• Classification: BC, BC-A, or BC-A/r for roofing
• Monetary limit: covers the size of your project
• Expiration date: not within the next 60 days (renewal is required, but a contractor about to lapse is a flag)
• Disciplinary actions: None

If the contractor claims a license but the search returns nothing, that’s a hard stop. If the license is expired, suspended, or has complaints, find a different contractor.

Step 2: Verify general liability insurance

Every contractor on a residential job should carry general liability insurance with limits of at least $1M per occurrence and $2M aggregate. This protects you if a worker damages your property or a passerby is injured on your job site.

Don’t accept a copy of an insurance card or a marketing one-sheet. Ask for a Certificate of Insurance (COI)issued directly by the contractor’s insurance carrier and listing you as an additional certificate holder for the duration of the job. Reputable contractors do this in 24 hours.

The COI should show:

• Contractor’s legal business name (matches the contract)
• Coverage limits ($1M / $2M minimum)
• Effective dates that span your project
• Insurance carrier’s name and AM Best rating (B+ or better)

Step 3: Verify workers’ comp

TN requires workers’ comp for any contractor with five or more employees. Even contractors below that threshold should carry it; a contractor without workers’ comp who has a worker injured on your property creates a real liability exposure for you.

Verify workers’ comp the same way as GL — request a Certificate of Insurance directly from the carrier. The TN Workers’ Comp Coverage Verification system at tn.gov/workforce also lets you search by business name.

Step 4: Verify business registration

Every TN contractor should have a business tax registration with the Department of Revenue. This is separate from the contractor’s license and confirms they’re paying state taxes on their work. Search at tntap.tn.gov. Contractors who can’t produce a business tax ID are operating informally — proceed at your own risk.

Red flags during verification

If any of the following come up during your verification, walk away:

• License status anything other than “Active”
• License classification doesn’t cover roofing
• Monetary limit lower than your project total
• One or more disciplinary actions on file
• COI listing a different business name than the contract
• Door-knocking out-of-state contractor with a physical address you can’t verify on Google Street View
• Demands payment up front in full, or pressures you to sign before verification is complete

Out-of-state “storm chaser” contractors

After every major hail event, out-of-state contractors flood East Tennessee. Some are legitimate businesses with TN licenses. Most are not. Common patterns:

• Door-knocking immediately after a storm
• Offering to “save” your deductible
• Pressuring same-day signed contracts
• Out-of-state phone numbers and license plates
• No physical office address, or a mailbox-store address

These contractors do roofs and disappear. When the workmanship warranty is needed in two years, they’re back in Texas or Oklahoma and you’re holding a worthless piece of paper. Hire local.

What to do next

Run the verification yourself before signing with any contractor — it takes about 15 minutes total: check verify.tn.gov for the license, request a Certificate of Insurance for both general liability and workers’ comp, and confirm a TN business registration. Once verified, work through the 12 questions to ask a roofing contractor before signing anything. Fifteen minutes that could save you a five-figure mistake.