What must be included in every home improvement contract?

• A. Insurance certificate
• B. Contractor's license number
• C. Project schedule
• D. Change order form

Answer: (B)

The key idea here is that a home improvement contract should clearly identify the person or business entering into the agreement as the licensed professional responsible for the work. In California, the contractor’s license number on the contract is the primary way to prove that the person doing the job is properly licensed and authorized to perform landscape work. Having the license number available helps consumers verify licensing status with the Contractors State License Board and holds the contractor accountable if issues arise. It also provides a specific reference to the licensed entity involved in the agreement, which is important for enforcement and record-keeping.

Other items aren’t required in every contract by default. An insurance certificate, while important for proving coverage, is not mandated to be attached to every home improvement contract in all cases. A project schedule is useful for planning but isn’t a universal legal requirement of the contract itself. Change order forms are part of handling modifications, but they aren’t a mandatory element that must appear in every initial contract.