At TrueLine Surveyors, we specialise in delivering high-precision Detail and Contour Surveys for residential, commercial, and development projects across Sydney. Our experienced field surveyors use advanced total station and GPS equipment to accurately capture all visible site features—including structures, trees, fences, driveways, utilities—and elevation changes across the land. The resulting survey plan includes detailed spot levels and contour lines, providing a clear and accurate representation of the site’s topography. This information is crucial for architects, engineers, and councils when assessing building design, drainage, and compliance. All survey plans are professionally drafted in AutoCAD and certified by a registered surveyor to meet local development and planning requirements. 

TrueLine Surveyors provides accurate and reliable house peg-outs and setouts to ensure your building project starts on solid ground. We work closely with builders, contractors, and homeowners to transfer approved architectural and structural plans onto the site with precise measurements. Using advanced surveying equipment, we mark the exact location of walls, footings, columns, and other critical structural points directly on the ground. This service ensures your house is built in the correct position, within boundary setbacks, and in compliance with council-approved plans. All setout work is conducted by a qualified surveyor and verified for accuracy by a registered land surveyor, giving you confidence and peace of mind before construction begins.

At TrueLine Surveyors, we offer precise In-Wall Setout services to support trades such as electricians, plumbers, and builders during the early stages of internal construction. This service involves accurately marking the positions of critical elements—such as electrical outlets, plumbing fixtures, wall penetrations, and pipework—directly onto the slab or internal framing before walls are installed. Using advanced total stations and laser tools, we ensure every point is set out according to the construction drawings, reducing the risk of costly errors or rework. Our in-wall setouts are ideal for complex builds and projects where high accuracy is essential, and all work is checked and certified by a registered surveyor to meet industry standards.