Revise residential home construction contract laws

This bill establishes that an accepted bid for residential home construction must represent the total amount to be paid unless the parties explicitly agree in writing beforehand that it is not the final price. It directly affects homeowners and contractors by clarifying financial obligations and preventing contractors from increasing costs after a bid has been accepted. The law allows flexibility by permitting written exceptions where both parties agree the bid is not the final amount owed. This change aims to provide greater transparency and predictability in residential construction contracts.