Réticule de visée rouge composé d'un petit réticule central entouré de quatre marqueurs rectangulaires équidistants.

Other Services


Technical Support That Goes Beyond Expectations

Beyond traditional construction surveying, PG Arpentage stands out through a comprehensive range of specialized services that reflect our commitment to innovation and excellence. We deploy advanced technological solutions to optimize your projects, eliminate surprises, and give you total control over every phase of execution.

Maximize the efficiency of your job site.

Une pelleteuse jaune creuse une tranchée sur un chantier, sous le regard d'une tablette fixée sur un trépied à proximité.

Remote Machinery Guidance

Our specialized technicians program and operate your heavy equipment remotely to carry out work with millimetre-level precision. This automated control eliminates approximation, reduces human error, and accelerates execution while maintaining high quality standards.


Machine guidance optimizes the output of your excavators, graders, and other machinery, guaranteeing that every pass exactly respects the elevations and slopes specified in the plans. This technology also reduces multiple passes, saves fuel, and improves safety by limiting operator exposure.

Des ouvriers, à bord d'une plateforme élévatrice mécanique, inspectent la face inférieure d'un pont en béton enjambant l'eau.

Movement Monitoring

The stability of your structures and soils requires continuous monitoring to prevent risks and ensure safety. We install high-precision sensors on your works that automatically measure any displacement or deformation, no matter how slight.


This monitoring system operates 24 hours a day, 7 days a week, 365 days a year, transmitting data in real time for immediate analysis. Any abnormal variation triggers alerts, allowing you to intervene quickly before a problem becomes critical.


Un sol de parking en béton avec du matériel de topographie jaune, des marquages ​​orange et des outils de construction.

Robotic Layout

Precise layout of your works is a key step in ensuring compliance and the success of your projects. Using high-precision robotic stations, our technicians lay out axes, alignments, limits, foundations, and infrastructure in the field exactly according to engineering and architectural plans.


Robotic layout enables fast, reliable, and reproducible placement, significantly reducing the risk of errors and rework during construction. This technology improves team coordination, accelerates work progress, and contributes to compliance with schedules and budgets, all while maintaining high quality standards.

Un ouvrier portant un équipement de sécurité pousse un radar de pénétration de sol sur une surface pavée devant un bâtiment.

High-Performance Multichannel Ground-Penetrating Radar

The Stream DP, our advanced ground-penetrating radar system, detects and maps underground infrastructure in 3D with unmatched depth and resolution. This multichannel technology makes it possible to precisely locate pipes, cables, and buried utilities, eliminating the risk of costly damage during excavation.


A single pass captures the entire underground network for safe and efficient planning of your work.

Vue aérienne d'un chantier de construction rectangulaire entouré d'un sol enneigé et d'un parking.

Our Tools

To guarantee impeccable results, we work with a complete, state-of-the-art equipment fleet. Every tool is chosen and used to maximize the efficiency and reliability of our interventions.

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GPS

Une flèche blanche pointant vers la droite à l'intérieur d'un cercle noir.

Total Station

Une flèche blanche pointant vers la droite à l'intérieur d'un cercle noir plein.

Level

Une flèche blanche pointant vers la droite à l'intérieur d'un cercle noir.

Laser tracker system

Une flèche blanche pointant vers la droite à l'intérieur d'un cercle noir.

3D scanner

Une flèche blanche pointant vers la droite, centrée à l'intérieur d'un cercle noir.

Drones

Flèche blanche pointant vers la droite à l'intérieur d'un cercle noir.

HP SitePrint robotic layout solution

Flèche blanche pointant vers la droite à l'intérieur d'un cercle noir.

Multichannel ground-penetrating radar system (GPR)

Guarantee the success of your work!