Services We invite you to benefit from our skills and experience through the following services: b Surveyor's Real Property Report (SRPR) This is a plan illustrating parcel dimensions along with the location of buildings and other structures relative to its boundaries. Plan of Topography Topographic plans show the physical properties of a site. They assist architects, engineers, and planners at the design stage of land development process. R Reference Plan These plans are deposited in the local Land Registry Office and are graphical representations of descriptions of land. Grading plan Grading plans are prepared to show the existing site conditions along with proposed changes including any structures to be built along with the associated water drainage patterns. Construction Layout GTA Surveying Inc. uses state-of-the-art equipment and the latest techniques to assist builders with construction projects. Building a house? A list and description of services required from land surveyors during a typical house construction project. Experts you can trust, proudly serving the Greater Toronto Area. Request a quote today.