3D Laser Scanning Services in Chicago
For 27 years, Existing Conditions has been a trusted leader in 3D laser scanning and scan-to-BIM services, capturing precise layouts, dimensions, and locations of architectural, structural, and MEP systems for buildings and sites. Since 1997, we’ve documented over 10,000 buildings and 800 million square feet across the U.S., delivering millimeter-accurate as-built data for projects of every scale.
Our expert team delivers LiDAR point clouds, 2D CAD drawings, and 3D BIM models, empowering architects, engineers, builders, developers, and facility managers with critical as-built data to make informed decisions.
Partner with Existing Conditions to get precise, comprehensive building documentation that empowers you to plan, design, construct, and manage your next project with confidence.
3D Laser Scanning
As-Built Drawings
3D BIM Models
Point Clouds
Expert Consultation & Support
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Existing Conditions Project Managers

At Existing Conditions, our Project Managers are at the forefront of 3D laser scanning services across Chicago, Illinois 3D Laser Scanning Quote. Utilizing industry-leading technology which includes the Leica ScanStation P-Series and Leica RTC360, our teams capture site data with construction-grade accuracy.

Each Project Manager undergoes the most rigorous training protocol in the industry. This includes 80 hours of intensive classroom instruction, 320 hours of supervised fieldwork, and an additional 40 hours dedicated exclusively to LiDAR systems. This comprehensive training ensures that every Project Manager possesses deep technical expertise in both 3D laser scanning hardware and real-world site documentation.

Existing Conditions created a precise BIM model of the NY Stock Exchange.Existing Conditions created a precise BIM model of the NY Stock Exchange.
Existing Conditions created a precise BIM model of the NY Stock Exchange.Existing Conditions created a precise BIM model of the NY Stock Exchange.

Existing Conditions Mapping & Modeling Team

Accurate construction documentation is essential for effective planning, coordination, and execution. At Existing Conditions, our in-house Mapping & Modeling Team delivers comprehensive as-built data and digital models that serve as a single source of truth for architects, engineers, contractors, and facility managers.

We produce customized deliverables including 2D CAD drawings, 3D BIM models, 3D mesh models, digital twins, and virtual walkthroughs via TruView.

Our team supports a wide range of output formats and platforms, including Revit, AutoCAD, ReCap, Navisworks, Civil 3D, BIM 360, A360, Bentley, Leica Cyclone, and Cintoo. We maintain optimized workflows for data import, registration, quality assurance, and final delivery, providing construction-grade accuracy and consistency at every stage.

If project requirements are not yet fully defined, our experienced Project Managers will collaborate with you to establish the scope and select the appropriate scanning technology and modeling software. Our staff includes professionals trained by architects and commercial real estate investors, and we understand the language of buildings and what a set of as-built drawings should include.

Leverage Our Experience, Equipment & Expertise

Why Choose Existing Conditions?

At Existing Conditions, we lead the industry in providing 3D laser scanning and existing conditions surveys. Our clients rely on us to deliver high-resolution, survey-grade data that supports confident decision-making across every stage of a project. Each year, we scan over 50 million square feet of existing buildings and infrastructure and are trusted by the best building industry professionals across the country.

Existing Conditions created a precise BIM model of the NY Stock Exchange.Existing Conditions created a precise BIM model of the NY Stock Exchange.
Existing Conditions created a precise BIM model of the NY Stock Exchange.Existing Conditions created a precise BIM model of the NY Stock Exchange.

Existing Conditions 3D Laser Scanning Services Can Bring These Benefits To Your Projects:

  • Capture dense point clouds with construction-grade accuracy
  • Record exact dimensions and spatial relationships
  • Begin projects with reliable, field-verified as-builts
  • Reduce the need for revisits and on-site interference
  • Receive 3D BIM models in your in-house template
  • Remotely explore the site, annotate, and measure using TruViews
  • Lower the likelihood of change orders, delays, and cost overruns

Existing Conditions 3D Laser Scanning Services in Chicago, Illinois 3D Laser Scanning Quote

3D Laser Scanning

We use construction-grade LiDAR scanners to capture precise architectural, structural, and MEP layouts, delivering real-time, field-verified as-built documentation. Existing Conditions 3D Laser Scanning Services provide critical data that reduces design conflicts, improves collaboration, and streamlines workflows.

As-Built Drawings

Receive detailed 2D CAD drawings to support construction planning and building modifications. From floor plans, sections, and elevations to RCPs and site plans, as-built drawings provide access to critical dimensions for informed decision making.

3D BIM Modeling

We convert point cloud data into intelligent 3D BIM models that enhance collaboration, enable early clash detection, and support informed decision-making throughout the project lifecycle.

MEP Documentation

We support seamless MEP installations with field-verified scans and detailed documentation. Our data-driven approach enables confident design and precise installation, eliminating guesswork and reducing costly surprises.

Reality Capture

Using LiDAR-based scanning, we create high-resolution digital twins of existing buildings and sites. Reality capture data integrates into your preferred BIM software for visualization, analysis, and coordination.

SiteMap®

SiteMap is a secure, cloud-based platform that centrally stores jobsite records for easy access and collaboration. Included at no extra cost with any Existing Conditions service, SiteMap provides remote access to CAD drawings and 3D models, empowering your team to make informed decisions, reduce risk, and streamline project planning.

Salvation Army

Existing Conditions conducted a thorough scanning and documentation process, encompassing approximately 60,000 square feet across two vacant industrial buildings on the property.

The experts at Existing Conditions meticulously scanned both the interiors and exteriors of these structures and provided the client with accurate sets of floor plans, reflected ceiling plans, exterior elevations, and roof plans.

3D laser scanning The Salvation Army

University of Chicago Divinity School

Working at the Divinity School of the University of Chicago proved to be a captivating endeavor due to the academic building's gothic architecture combined with its status as an early 20th-century structure.

The Existing Conditions team scanned this property with precision, minimizing disruptions to the daily activities of students and occupants. This level of consideration is always a priority for us, and it was particularly crucial in this case, considering the building's role as an active seminary.

The client was provided with detailed floor plans, interior elevations, and exterior elevations of the building. With these deliverables, the client could initiate the rehabilitation process with a precise and reliable starting point.

3D laser scanning University of Chicago Divinity School

Willis Tower

In the initial stages of a renovation project exceeding $500 million, the Gensler Chicago office selected Existing Conditions to scan and document the Willis Tower, the third largest building in the United States. To ensure seamless daily operations of the tower, the Existing Conditions team conducted the laser scanning process at night.

The deliverables included detailed floor plans, reflected ceiling plans, and exterior elevations. Furthermore, MEP/FP documentation was provided in a separate model to avoid overburdening the architectural model.

3D aser scanning Willis Tower

Food Warehouse

With over two decades of experience and expertise, Existing Conditions was chosen to scan and document this industrial warehouse, given the critical importance of accuracy and attention to detail in the industrial sector.

In addition to scanning the warehouse and providing accurate floor plans of the space, Existing Conditons scanned specific portions of the processing plant to meet the clients needs.

3D laser scanning Food Warehouse

Existing Conditions 3D Laser Scanning Services

Over the past 27 years, we have measured, documented, and modeled over 10,000 buildings spanning over 700 million square feet across the United States, establishing ourselves as an industry leader in 3D laser scanning. Architects, builders, engineers, developers, facility managers, trust us to deliver digital representations of the as-built environment with unparalleled accuracy and efficiency. Our dedicated Project Managers provide fast and accurate 3D laser scanning services and drone imagery services, and expert CAD and BIM technicians create custom, detailed deliverables. Our greatest reward remains delivering superior-quality scan-to-BIM work and knowing we played a vital role in our clients’ unique and historic projects.  

Contact us today for a free project estimate.

eBook Case Studies

“We have been using Existing Conditions’ [reality capture] services for over a decade now.”

Tami Hughes
Senior Associate, DBVW Architects

"Existing Conditions was fantastic to work with, and the client and site personnel were extremely interested in what the team were doing."

Kevin Kelly
Associate Partner, Robert A.M. Stern Architects

"The model looks fantastic! Our folks here in Facilities & the team up in Space Planning are all going to be very happy. Thank you so much!"

Lynn Berkley
Director of Facilities Management, Boston College
3D Laser Scanning Services Near Me
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