Hiring a roofing contractor is a significant decision for any homeowner. Your roof protects your home, belongings, and loved ones, so you want to make sure the person working on it is qualified, experienced, and trustworthy. One of the most important steps before hiring a roofer is verifying their license and credentials. Here's how to do it effectively.
Why Verifying a Roofer’s License Matters
Roofing is a skilled trade that requires training, experience, and knowledge of safety standards and building codes. A licensed roofer has met state or local requirements and is legally authorized to perform roofing work. Verifying their credentials helps ensure:
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You’re working with a professional
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They meet legal and safety standards
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You’re protected from liability or poor workmanship
Step 1: Know Your State or Local Licensing Requirements
Licensing requirements vary from state to state—and sometimes even between cities or counties. Some states require roofers to pass exams, carry insurance, and complete continuing education, while others have minimal or no licensing requirements.
How to check:
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Visit your state’s contractor licensing board website
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Look for roofing-specific license requirements
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Search your local building or permitting office if licensing is handled locally
Step 2: Ask the Roofer for Their License Number
A reputable roofing contractors should readily provide their license number upon request. Be cautious if they hesitate or claim it’s not necessary. Once you have the license number, you can verify it through your state or local licensing board.
Tip:
Make sure the name on the license matches the name of the business and check if it’s current and active.
Step 3: Use Official License Lookup Tools
Most states offer online tools to verify contractor licenses. Simply enter the roofer’s license number or business name into the tool to check their status.
You’ll be able to see:
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License type and number
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Issue and expiration dates
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Any complaints, violations, or disciplinary actions
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Insurance and bonding information (in some cases)
Step 4: Check for Additional Certifications
In addition to licensing, many professional roofers hold certifications from roofing material manufacturers or trade associations. These credentials show they’ve received specialized training and meet high-quality standards.
Look for certifications such as:
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GAF Master Elite® Roofing Contractor
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CertainTeed SELECT ShingleMaster™
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Owens Corning Preferred Contractor
These certifications are not required but demonstrate a contractor’s commitment to excellence and ongoing education.
Step 5: Confirm Insurance and Bonding
Even with a valid license, a roofer should also carry general liability insurance, workers' compensation, and be bonded. Ask for proof of insurance and verify that the policies are current.
Why it matters:
This protects you in case of accidents, injuries, or property damage during the roofing project.
Step 6: Read Reviews and Check References
After verifying licensing and credentials, check the contractor’s reputation:
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Look for online reviews on Google, Yelp, or Better Business Bureau (BBB)
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Ask the contractor for references from past clients
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Look at photos of completed work, if available
Reputation is often a reflection of experience, honesty, and quality workmanship.
Conclusion
Hiring a licensed and credentialed roofer gives you peace of mind and ensures your roofing project is done professionally and safely. Take time to verify their license, certifications, insurance, and references. It may seem like extra work, but it can save you time, money, and stress in the long run. A qualified roofer will welcome your questions and be happy to prove they’re the right person for the job.