plans, subdivision plans, and technical descriptions for servitudes and partial lot sales. Groupe Handfield also delivers construction surveying services, including layout for new structures and multi‑stage support for building projects. In addition, it performs specialized work in environmental and industrial contexts, such as hydrological boundary delineation, volumetric measurement, topographic surveys, and micro‑geodesy for structural monitoring. Its services help clients comply with legal requirements, obtain construction permits, and document the physical condition of properties.