When the project is valued at $2501.00 or above we require a certified, recorded copy of the Notice of Commencement. If the contract is for repairing or replacing a heating or air conditioning system, and the value exceeds $14,999.00 we require a certified, recorded Notice of Commencement. If your Notice of Commencement is not submitted with your permit application, please forward it to tojbuilding@jupiter.fl.us for processing.