A maintenance agreement outlines the steps one party will undertake to insure the upkeep, repair, serviceability of another party's property. We provide our services on a contract basis for commercial structures.We will keep your structure(s) in proper condition and looking their best. A property management agreement is an essential contract that defines the relationship between property owners and property managers. A maintenance services agreement is a legal document between two parties in which one party provides ongoing maintenance support for the other party. By executing the contract to which this Notice is affixed, Purchaser agrees to the following: 1) releases.