The Escrow Agreement (Form ESC) is used when money must be placed in escrow in order to proceed with settlement. Agreement on Costs: The parties agree on the estimated cost of the repairs and how much money will be held in escrow to cover these expenses.In Pennsylvania, escrow typically takes 3090 days, depending on whether issues arise during the process. A contractor who holds all required licenses and registration shall complete all such Improvements. If you escrow or withhold your rent, you must do the following: Notify your Landlord in writing. Open a separate account; keep your rent current. Escrow is a neutral, thirdparty account used to hold funds or documents on behalf of people in a transaction. Looking to add a repair escrow agreement to your real estate agreement? Use this guide and template to help you. For serious repair issues only.