SAVE TIME AND INCREASE ACCURACY

Welcome to the world of surveying 2.0 and BIM

Mission

Bridging the gap between geomatics and surveying as well as the planning and construction professions in an increasingly digitized world

Commited experts for your projects
H4G is a multidisciplinary firm made up of experienced collaborators specialized in surveying, architecture, geomatics, urban planning and engineering.We are the reference in the digitization and management of geospatial data for AEC development professionals whether it is for the redevelopment of a building or the development of a land

ABOUT

Get scans in 3 times less acquisition time than traditional tools. We accurately digitize buildings, structures and land topography.

OUR EXPERTISE

We provide our BIM expertise in geomatics, surveying and architecture at your service to help you carry out your projects and maximize your success. We are available and committed for any support in these fields.

OUR CUTTING-EDGE PROCESSES

H4G geomatics works with professional drones designed for commercial and industrial applications. We have an advanced pilot certificate, a permanent permission issued by Transport Canada, to fly on most of the Canadian territory.

h4geo services

We offer a range of services to optimize and facilitate your projects

Scan to BIM -
ARCHITECTURE

This service will allow you to know all the variations and changes of an existing building through time and renovations in order to generate "as-is" plans.

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Scan to BIM -
Structure

LiDAR scanning can help identify problems caused in existing buildings, such as cracks, deviations and deformations. By identifying these issues at an early stage, engineers can take corrective action before serious damage occurs.

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Scan to BIM -
MEP

With BIM laser scanning, MEP engineers can obtain a highly accurate 3D model of MEP systems. This information can assist in the design and planning of new MEP systems, as well as the renovation or upgrade of the existing systems.

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Deflection and
slopes studies

Deflection study with laser scan is a technique used to analyze the deformation or deflection of an object or structure under various loads or stresses.

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Thermography

Thermography is a non-invasive diagnostic technique that uses infrared imaging used to identify areas of heat loss or gain, which can help identify potential problems with insulation, air leaks, or moisture intrusion.

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Topographic Lidar

Topographic LiDAR is a remote sensing technology that uses a laser scanner to quickly obtain fine and precise topography, even under dense canopy. From this raw data we can produce digital terrain models (DTM), contour lines, slope studies and other derived products.

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Photogrammetry

Photogrammetry is the science of obtaining reliable 3D measurements and data about objects, structures, and environments using photographs and stereoscopy. Drone photogrammetry has several unique advantages for environment, urban planning and architecture.

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Bathymetry

Bathymetry involves measuring the depth of a body of water to map its bottom. This data allows for a precise understanding of the submerged topography of lakes, rivers, and coastal areas.

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Portfolio

Discover H4GEO projects

Drone cut and fill study: Laval2023-07-05T13:08:01-04:00
Plan topographique
Drone cut and fill study: Laval

Drone cut and fill study: Laval

Topography and orthophotography by drone and LiDAR : Valleyfield2023-07-05T12:56:11-04:00
Topography and orthophotography by drone and LiDAR : Valleyfield

Topography and orthophotography by drone and LiDAR : Valleyfield

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Rooftop orthophoto : La Perdriolle Elementary school2023-07-05T10:22:45-04:00
Rooftop orthophoto : La Perdriolle Elementary school

Rooftop orthophoto : La Perdriolle Elementary school

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Scan-to-BIM: 300 Young2023-07-05T10:14:48-04:00
Scan-to-BIM: 300 Young

Scan-to-BIM: 300 Young

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Scan-to-BIM : University of Chicoutimi2023-07-05T10:06:50-04:00
Scan-to-BIM : University of Chicoutimi

Scan-to-BIM : University of Chicoutimi

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Deformation study : Retaining wall – Granby2023-07-04T13:01:49-04:00
Deformation study : Retaining wall – Granby

Deformation study : Retaining wall – Granby

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SCAN-TO-BIM: John Rennie Pointe-Claire College2023-07-05T09:45:05-04:00
SCAN-TO-BIM: John Rennie Pointe-Claire College

SCAN-TO-BIM: John Rennie Pointe-Claire College

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SCAN-TO-BIM: Saint-Jean-Baptiste East-Montreal2023-07-05T09:47:29-04:00
SCAN-TO-BIM: Saint-Jean-Baptiste East-Montreal

SCAN-TO-BIM: Saint-Jean-Baptiste East-Montreal

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Topography and Orthophotography by drone and LiDAR: Mont-Laurier2023-07-05T09:42:31-04:00
Topography and Orthophotography by drone and LiDAR: Mont-Laurier

Topography and Orthophotography by drone and LiDAR: Mont-Laurier

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 Google  
 
 Dona G. 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5 
Great service. Jonathan and his team delivered the results I needed, even with the tight deadlines I gave them (sorry again about that guys). I highly recommend H4G!
  
 
  
 
 
 Google  
 
 Danny Houle 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5 
Jonathan est toujours disponible et agile dans la réalisation des projets que nous lui confions!
  
 
  
 
 
 Google  
 
 Arnaud Joakim 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5 
The whole team at H4G is very knowledgeable! Make sure you reserve your scan / survey as soon as possible as they are very busy. Their Digital Twin services are very impressive!
Looking forward to working again with Jonathan in the near future!
  
 
  
 
 
 Google  
 
 Sam H 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5 
Very good service. The survey was was well produced with a quick delivery.
  
 
  
 
 
 Google  
 
 Louis .Pelletier 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5 
I was very pleased by the level of expertise of the people at H4G. They delivered on time and did an outstanding job on our data acquisition and digital mapping project in the real estate sector. I highly recommend.
  
 
  
 
 
 Google  
 
 Marc-andre Fustier 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5 
Jonathan and his team were very helpful and informative throughtout the whole process of our project. I highly recommend H4G. They delivered on everything promised even with our very short time frame.
  
 
  
 
 
 Google  
 
 Ameur Manceur 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5 
Service complet et orienté solution! Utilisation judicieuse des nouvelles approches. Merci!

Comprehensive service, solution oriented! Sound use of new technologies. Thanks!
  
 
  
 
 
 Google  
 
 Patricia Guardado 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5 
Jonathan et son équipe offrent un service de qualité. Autant pour les rendus numériques et ses autres services. Une équipe rapide et efficace.
  
 
  
 
 
 Google  
 
 Dave Parent 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5 
Super service!!
  
 
  
 
 
 Google  
 
 Passeport Urbain 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5 
Best service for scan to Revit, very efficient
  
 
  
 
 
 
 
 
 
 Évaluation Google : 5.0 sur 5, Basée sur 11 avis

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us

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