Construction Verification
for real-world decisions.
3D scanning that checks what was actually built against what was designed, while there is still time to act on the answer.
From site conditions
to a confident next step.
A construction site scanner earns its place at the moments where errors become expensive: after concrete, before cladding, and before anything is closed up. We capture the installed condition and compare it against the design model, producing deviation maps that show where the build has drifted and by how much.
Typical scopes include slab and floor flatness context, embed and anchor bolt verification before steel arrives, MEP coordination checks against the clash model, and façade and curtain wall surveys before panels are fabricated. Aerial capture adds progress documentation and site logistics context across the whole footprint.
The value is in timing rather than novelty. A deviation found during a scheduled scan is a two-day fix; the same deviation found at commissioning is a change order and a delay. We scope capture rounds to the construction schedule so the data arrives while decisions are still cheap.
- Progress capture at agreed milestones
- Design vs as-built comparison
- Deviation and tolerance reporting
- Embed and anchor verification
- Deviation heat maps
- Progress orthomosaics
- Verification report
- Updated as-built model
Also called
Different teams ask for this work under different names. These all land on the same scope conversation.
Where built work gets checked against design
Verification is cheap while the work is still accessible and expensive once it is covered, so this scope tends to repeat on a schedule rather than arrive once.
On the New York side it takes in as-built versus design checks in White Plains, embed and anchor verification in Yonkers, installed-work verification in Albany, and progress capture in Amherst. The New Jersey side of the service area adds embed and anchor verification in Hamilton, installed-work verification in Hoboken, progress capture in Howell, and as-built versus design checks in Irvington. In Connecticut that covers installed-work verification in New Haven, progress capture in New London, as-built versus design checks in Norwalk, and embed and anchor verification in Stamford.
Construction Verification questions
What is construction verification, exactly?
Construction verification uses a 3D scan of installed work to check it against the design model or drawings, catching deviations — clearance conflicts, out-of-tolerance placement, missed elements — while they are still cheap to fix rather than after the next trade has built over them.
How do you actually compare built vs. designed?
The registered point cloud is compared directly against the design or coordination model, producing colour-mapped deviation drawings that show where installed work is off from design and by how much, down to individual panel offsets or clearance measurements. It turns "does this look right" into a specific, defensible number.
How often should we capture progress on an active project?
That depends on the pace and risk of the work — a fast-moving structural phase or a tie-in with tight tolerance benefits from more frequent capture than a slow finishes phase. We scope a capture cadence against your schedule and risk areas rather than applying one interval to every project.
Can this catch installation errors before they get expensive?
That is the main value of it — a deviation check run against fresh field data while a trade is still mobilized is far cheaper to act on than the same discovery made after the next system is installed on top of it or the crew has demobilized.
What do we receive?
Colour-mapped deviation drawings, a written report summarizing the discrepancies found, and the underlying registered point cloud so your team can inspect any specific location directly. Formats match whatever your coordination team already works in — typically DWG, PDF, and a linked BIM model.
Make the invisible
measurable.
Tell us what is inside, outside, and on the line. We will help you scope the capture and the handoff — in New York, New Jersey, or Connecticut.
Request a scan quote