• Contractor rework insurance covers the cost of removing a contractor’s work when defects in the work make it unsafe to include in the project, as well as the cost of replacing the defective work. The usual method of securing this coverage is by validating a Commercial Liability Policy (CGL). (There is no standard approval for this purpose, but insurers operating in the construction markets may have approvals for specific companies that add this coverage back.) To apply for coverage, works must not meet contract specifications or other industry standards applicable to insurance. the design type in which the materials were included. Purely cosmetic defects are not covered. A similar cover, tear and tear coverage, covers the cost of removing bad work, but not the cost of replacing it. The main markets for tear and tear repair and coverage are concrete and masonry contractors.