As-Built Surveys

Overview

Production of as-built survey data to document completed structures and infrastructure, verifying compliance with design specifications.

Details & Methodology

As-built surveys are carried out to determine of structures were constructed according to plan. They are usually required for regulatory or payment purposes.These surveys depict the location of all existing improvements on a site, including, but not limited to, buildings, parking areas, utilities, storm drainage systems, sewerage disposal systems, and any other features We provide as-built survey services to document completed structures, infrastructure, and developments. These surveys verify that construction work has been executed according to design specifications, ensuring accuracy, compliance, and quality control. As-built surveys are essential for project records, regulatory approvals, facility management, and future renovations or expansions. Service Scope Our as-built survey services include: Verification of building, road, and infrastructure alignment and dimensions Measurement of completed structures and utilities Documentation of deviations from design plans Preparation of as-built drawings and 3D models Integration with CAD, GIS, and BIM systems Methodology We conduct as-built surveys using GNSS receivers, total stations, drones, LiDAR scanners, and laser scanning equipment. Field measurements are processed into high-accuracy drawings, 3D models, and digital datasets for documentation, planning, and analysis.
As-Built Surveys visual
Business Background
10+

Years Experience

100+

Projects Completed

10+

Expert Surveyors

Related Services

Topographic Survey

Topographic Survey

Detailed ground and terrain measurement capturing natural and man-made features for engineering design, construction, and site analysis.

View Service
Setting-Out Surveys

Setting-Out Surveys

Production of setting-out survey data to accurately transfer design coordinates and plans from drawings to the field for construction projects.

View Service
3D Laser Scanning

3D Laser Scanning

Production of high-resolution 3D laser scanning data to capture precise digital representations of buildings, infrastructure, and terrain.

View Service

Why Choose Us

Delivering excellence through innovation, experience, and dedication.

Precision Accuracy

We utilize state-of-the-art geospatial technology to ensure every measurement is exact to the millimeter.

Expert Team

Our certified engineers and surveyors bring decades of combined field experience to your project.

Timely Delivery

We understand the value of time in construction and strictly adhere to project timelines.

Proven Reliability

With over many projects completed, our reputation for safety and quality is well-established.

Client Stories

"You are the man!"

Mr Karim Said, Ikoyi, Lagos.

Managing Director

GMT Nigeria Ltd

"Although you delayed a bit, nevertheless, you have delivered a good job."

Mr Adeleke, Atan-Ota, Ogun State

Private Client

"Thanks a million again for a wonderful service"

Mr. Jide Williams. UK

Private Client

Frequently Asked Questions

Turnaround times vary by project scope. For standard residential topographic surveys, we typically deliver within 3-5 business days. Larger infrastructure projects are scheduled according to the project master plan.

Yes, absolutely. All our lead surveyors and engineers are fully licensed, and our firm carries comprehensive liability insurance to ensure complete peace of mind for our clients.

Yes. We utilize modern geospatial and survey technologies including RTK GNSS systems, total stations, terrestrial laser scanners, LiDAR-equipped drones, echo sounders, side scan sonars, and unmanned surface vessels (USVs). These tools allow us to collect reliable spatial and hydrographic data for land, aerial, and water-based survey applications in line with project and regulatory requirements.

Yes. Our field teams are trained for challenging environments, from dense swamp forests to rugged rocky terrains. We have the specialized equipment to access and survey hard-to-reach locations.

You can request a quote by going to our 'Contact' page or emailing us directly with your project details and requirements. We typically respond with a preliminary estimate within 24 hours.