Hiring a masonry contractor without verifying their insurance is a financial gamble—one accident on your brick patio or stone foundation could leave you liable for injuries or property damage. Understanding what coverage you should expect protects your project and your wallet. We'll walk you through the insurance requirements that legitimate masonry contractors carry and what you need to verify before signing a contract.
Why Insurance Matters for Masonry Work
Masonry involves heavy materials, elevated work, and specialized tools. A mason dropping a stone from scaffolding, injuring a passerby, or damaging your neighbor's fence creates real liability. Uninsured contractors often disappear after incidents, leaving homeowners and property owners to cover medical bills or repairs out of pocket.
Insurance also signals professionalism. Contractors who carry proper coverage tend to run established businesses, follow safety protocols, and stand behind their work.
General Liability Insurance
This is the baseline coverage every masonry contractor should have. General liability protects you if the contractor's work causes bodily injury or property damage—for example, a brick veneer collapse or mortar splash damaging your siding.
Typical coverage limits run $1 million per occurrence / $2 million aggregate. Verify the policy is active (ask for a certificate of insurance with current dates) and that your project is specifically listed as an insured location.
Workers' Compensation Insurance
If a mason is injured while working on your property, workers' compensation covers their medical treatment and lost wages—and protects you from personal lawsuits. Most states require this coverage for contractors with employees.
What to confirm: The policy covers all workers on your job, including subcontractors. If a contractor claims to be a solo operator with no employees, they may not carry this. Some states allow owner-operators to waive coverage, but verify your state's rules before accepting this exemption.
Commercial Auto Insurance
Masons transport heavy equipment, scaffolding, and materials. If their work truck causes an accident while traveling to your job, commercial auto insurance should cover it—not their personal vehicle policy.
Ask the contractor's insurance agent to confirm their commercial auto policy covers all vehicles used for the business and that coverage extends to equipment transport.
Bonding and Contractor's License
While not strictly "insurance," these credentials matter equally.
A performance bond guarantees the contractor will complete the work as specified or the surety company will finish it. Typical bonding costs are 1–3% of the project value. High-end or commercial masonry projects often require bonding.
A contractor's license proves the person has met your state or county's licensing requirements—background checks, experience verification, and sometimes exams. Unlicensed masonry contractors are a major red flag.
What to Request and Review
Before hiring, follow these steps:
- Ask for a Certificate of Insurance – This is a one-page document issued by the contractor's insurance agent listing all active policies, coverage limits, and expiration dates.
- Verify the certificate lists you as an "additional insured" – This means you're protected if a claim arises from their work.
- Check expiration dates – Certificates are only valid while policies are active. If coverage expires mid-project, you're exposed.
- Contact the insurer directly – If something seems off (unusual coverage limits, vague language), call the insurance company's phone number on the certificate to confirm the policy is real and in force.
- Review the contractor's license – Most states maintain online license databases. Search your state's contractor licensing board to verify the person is licensed, bonded, and has no disciplinary history.
Red Flags When Hiring
Don't overlook these warning signs:
- Contractor refuses to provide insurance documentation or becomes evasive
- Certificate lists impossibly low coverage limits (under $300,000 general liability for a significant project)
- Insurance agent contact information is unavailable or unresponsive
- No contractor's license or history of license suspensions
- Insists on paying cash to "avoid paperwork"
- Will only accept payment upfront with no milestone schedule
Frequently Asked Questions
Q: Can I require a masonry contractor to add my homeowner's insurance as additional insured? Yes. This shifts liability to their commercial policy first, protecting your homeowner's coverage. Most contractors agree to this standard request—if they resist, that's a warning sign.
Q: What if a contractor says they're licensed but the state database shows nothing? Do not hire them. A legitimate masonry contractor's license should appear in your state's licensing board database; if it doesn't exist after a thorough search, they're either unlicensed or using someone else's credentials.
Q: Is $1 million general liability enough for a $15,000 masonry job? Typically yes for small residential projects, but for larger commercial work or high-value stone installations, request $2 million coverage to match project scale and material value.
Use Mercoly to compare and find trusted masonry contractors in your area who meet these insurance and licensing standards—all vetted in one place.