ToPa 3D
ToPa 3D is a reality capture and 3D modeling firm based in Bend, Oregon, with over 20 years of industry experience. The company specializes in laser scanning, drone mapping, and Scan-to-BIM workflows — and offers Dusty-powered construction layout as a service. Their process integrates reality capture with robotic layout: survey-grade control points are established on-site, BIM/CAD files are prepared for multi-trade coordination, and the FieldPrinter prints directly on the slab. Post-layout, ToPa conducts QC verification using 3D scanning to confirm alignment with the design. Their clients include data center builders, industrial facility owners, and general contractors across the Northwest. Learn more at topa3d.com.
Reality capture and robotic layout as a service for data center and industrial construction
3D laser scanning and point cloud capture
Drone mapping and photogrammetry
Scan-to-BIM modeling
VDC services
360 photo documentation
Post-layout QC verification
Pacific Northwest
Scan-to-Layout Workflow — reality capture and robotic layout from a single provider, ensuring what’s printed matches actual field conditions
Survey-Grade Control — control point networks established with robotic total stations and GNSS for sub-inch accuracy
Multi-Trade Coordination — BIM/CAD files customized for all trades before the FieldPrinter prints
Post-Layout QC — 3D scanning after layout to verify alignment with design specifications
What Customers Say
“Certainly, the future of construction layout is precision robotics. We were thankful to partner with ToPa3D, who brought technical expertise. This partnership permitted our team to utilize the tool without taking on the steep learning curve.” — Hudson Cox, Sessler, Inc.
“We enjoyed learning all about ToPa3D’s service offerings and are looking forward to advancing this partnership.” — Sara Saxena, Technical Program Manager, Amazon Robotics
“Paul and Ryan and the rest of the ToPa team were a tremendous help on our project and provided us with invaluable point cloud scans of an existing building that we were preparing to retrofit...reducing a multitude of RFIs and costs that would have come about if the design team had based their design off inaccurate and old as-built drawings.” — Parker Simpson, Fortis Construction
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