3D LiDAR Scanning, Reality Capture & As-Built Services

OAR provides professional reality capture, 3D LiDAR scanning, laser surveying, and as-built services including as built drawings and documentation for construction projects, facility retrofits, and industrial environments. Replace assumptions with verified reality.

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Our reality capture services use advanced 3D laser scanning and LiDAR technology to deliver accurate as built drawings, as-built documentation, and comprehensive as built services for construction and facility management.

Planning Without Verified As-Built Data Creates Costly Risk

Facing These Challenges?

How OAR 3D Laser Scanning Solves These Problems

High-Definition LiDAR Scanning – Capture complete as-built conditions with sub-millimeter accuracy using professional-grade Leica laser scanners. Document existing structures, MEP systems, and equipment locations for accurate planning.
As Built Services & As-Built Documentation – Convert 3D laser scan data into precise as-built drawings / as built drawings (CAD/DWG), BIM models (Revit), and point clouds. Deliver documentation you can trust for design, coordination, and construction.
Construction Surveying & Verification – Professional construction surveying services for site layout, progress tracking, and as-built verification. Licensed surveyors using advanced 3D scanning technology for fast, accurate results.
Scan-to-BIM for Existing Conditions – Generate intelligent as-built BIM models from laser scan point clouds. Improve coordination between design and construction teams with accurate existing conditions data.

Complete 3D Laser Scanning & As-Built Services

As-Built Documentation Services

Create accurate as-built drawings and as-built BIM models for renovation, retrofit, and facility management projects. Laser scanning captures reality so your as-built documentation reflects actual conditions.

3D Laser Scanning for Construction

Scan construction sites, industrial facilities, and commercial buildings with terrestrial laser scanning and aerial LiDAR. Fast mobilization and accurate deliverables nationwide.

Construction Surveying Solutions

Licensed construction surveyors using 3D laser scanning for site surveys, layout, and as-built verification. Reduce field time while improving accuracy.

Point Cloud to Model Conversion

Transform laser scan point clouds into actionable data. Point cloud processing, registration, and conversion to CAD, BIM, or digital twin formats

Real Results from OAR Laser Scanning Services

Industrial MRF Retrofit Project

Scanned 110,000 SF facility to create accurate as-built BIM models for equipment planning. Early-phase scanning enabled design team to eliminate conflicts before fabrication.

Result: Client avoided costly field rework by scanning before finalizing design contracts.

Food Processing Plant Expansion

Delivered complete as-built documentation including point clouds, CAD drawings, and Revit models for facility expansion planning.

Result: Reduced site visits by 50% and accelerated project timeline with remote collaboration using scan data.

What Our Clients Say

    
 
 
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   Maxwell Capon 
 
 
 
 Trustindex verifies that the original source of the review is Google. Jon and his team were great! Very response and the deliverables were exactly what we needed!
  
 
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   Chris Herrmann 
 
 
 
 Trustindex verifies that the original source of the review is Google. I hired OAR to scan a 14,000 mixed-use retail and office building that I purchased and needed a solid set of 2D drawings of. This proved to be a cost effective way to get those, plus SOOO much more. The level of detail they produced is exceptional and will save time and cost for many years to come. They did what they said they were going to, were very accommodating of tenants in an existing and fully occupied building, and were great to work with in general. I would highly recommend them to anyone with a similar need.
  
 
      Posted on Google  
   
   eturbo924 
 
 
 
 Trustindex verifies that the original source of the review is Google. OAR has proven to be an exceptional partner that has truly revolutionized our operations. We've had the pleasure of collaborating with Ryan and his team, and their expertise has been pivotal in addressing complex challenges related to software interoperability, design enhancement, and workflow streamlining. The transition from conventional 2D design to the dynamic world of 3D and BIM was made possible and seamless through OAR's unparalleled contributions.

One of the standout features of OAR's service is their remarkable scan-to-BIM capability. The precision and accuracy with which they transform real-world scans into comprehensive BIM models is nothing short of remarkable. This aspect alone has elevated the quality of our projects to new heights, enabling us to work with existing conditions in ways we hadn't imagined before.

What truly sets OAR apart is not only their exceptional technology, but also their unwavering commitment to delivering excellence. Their service is a true testament to their dedication, as they consistently ensure that the systems we rely on day in and day out operate flawlessly. This level of reliability has undoubtedly accelerated our project timelines, allowing us to make informed decisions based on a newfound depth of existing conditions data.

Having partnered with OAR for the past two years, it's clear that they've become an indispensable asset to our success. Their impact on our projects is undeniable, and the transformational journey from our initial engagement to the present day has been nothing short of remarkable. As a small business, OAR's dedication, innovation, and exceptional service have proven that size is no measure of capability.

In light of our extraordinary experience, I wholeheartedly recommend OAR without reservation. If you're seeking to leverage the power of laser scanning and BIM, there's simply no better choice. OAR's expertise, passion, and commitment to excellence make them the first and only call you need to make. They don't just deliver a service; they deliver a transformative partnership that propels your projects to unprecedented levels of success.
  
 
      Posted on Google  
   
   Mike Oraschewsky 
 
 
 
 Trustindex verifies that the original source of the review is Google. Professional, timely and highly accurate scanning and modeling by OAR has saved me $$$. Having a single 3D source of truth for engineers, OEMs and tradesmen made my last project a breeze.
  
 
      Posted on Google  
   
   Mike Oraschewsky 
 
 
 
 Trustindex verifies that the original source of the review is Google. I hired OAR to do a pre-construction scan to point cloud mesh and 2D CAD of my new building. I am glad I did: the integrations engineer, GC, subs, and equipment manufacturers (most of whom are overseas) are delighted to have the ability to step into the space and confirm fit and plan my construction intelligently based on onsite conditions.
Most importantly - with Jon and Ryan this business goes above and beyond. I had concerns my design/construction group wouldn’t use what OAR provided but Ryan and Jon took the time after they delivered the point cloud and drawings to show my team how to use this tool to make sure it saves my team’s time and by extension: my money in construction. We are making last minute design changes now that if not identified would’ve cost 5 figures $.
This technology is exciting to use as a project owner. I’m considering having them back out for an as-built once construction completes. And I’ll always have them do a pre construction scan on any factualities I buy going forward.
Thank you OAR.
  
 
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   Jean-philip Giguère 
 
 
 
 Trustindex verifies that the original source of the review is Google. Fast, precise and affordable. They greatly simplify difficult tasks!
  
 
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   Alex Quarterley 
 
 
 
 Trustindex verifies that the original source of the review is Google. OAR's team has been great to work with throughout multiple large scale scan to BIM projects. High attention to detail, accurate scan data, proper BIM implementation and consistent communication/support from OAR has helped to improve our project quality and efficiency from start to finish.

Replace Assumptions with Verified Reality

Why Construction Teams Choose OAR for Laser Scanning:

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