Accurate Floor Flatness Testing Services for Concrete Slabs & Industrial Floors
Floor flatness testing helps contractors, developers, and facility managers catch slab deficiencies before they grow into schedule delays, trade conflicts, and change orders. As material and labor costs rise, having accurate data is critical to protecting timelines, budgets, and client confidence. By using high-precision 3D laser scanning across the entire slab surface, we produce accurate FF/FL data, heat maps, and cut-and-fill analysis, giving your team a clear, defensible picture of floor performance at every stage.
What is Floor Flatness Testing?
Floor flatness testing is the process of precisely measuring a slab’s surface profile to evaluate its flatness (FF) and levelness (FL) against project specifications and ASTM E1155 standards. It’s commonly used in warehouse construction, logistics facilities, industrial floors, and commercial development to catch deficiencies before they affect racking systems, equipment operation, safety, or the trades that follow.
TrueScan’s Floor Flatness Testing Process
Data Capture
We scan the floor using high-precision laser scanning technology, capturing detailed elevation data across the full surface with minimal disruption.
Data Processing
Scan data is processed into a complete digital view of the floor, allowing us to identify flatness changes and elevation variations.
Report Creation
We create clear, easy-to-understand reports with the data your team needs to evaluate floor performance. When needed, we provide cut and fill analysis to show which areas may need adjustment to achieve the desired flatness or levelness.
Quality Assurance
All data and reports are reviewed for accuracy, completeness, and consistency to ensure reliable results.
Delivery & Support
You receive accurate documentation to support quality control, compliance, and confident decision-making, with support available for questions and next steps.
Benefits of Floor Flatness Testing
Ensure Accuracy
Measure floor conditions with millimeter-level precision to identify even small deviations.
Capture Complete Coverage
Scan entire floor areas for a full, reliable view of flatness across the space.
Stay on Schedule
Fast, non-intrusive testing minimizes downtime and keeps your project moving.
Visualize Conditions Clearly
Use detailed data and reports to quickly identify issues and make informed decisions.
Support Quality & Compliance
Rely on consistent measurements and clear documentation for
verification and long-term records.
Who Uses Floor Flatness Testing?
Developers
Developers use testing to ensure floors meet tenant requirements and are ready for occupancy.
Engineers
Engineers use flatness data to evaluate slab performance and guide remediation or corrective design.
Facility Managers
Facility managers use floor flatness data to diagnose performance issues and support maintenance or warranty claims.
General Contractors
General contractors use floor flatness testing to verify slab acceptance and ensure compliance with specified FF/FL tolerances.
Cost of Floor Flatness Testing
At TrueScan, floor flatness testing typically ranges from $4,000 to $12,000+, depending on the total floor area, number of slab panels, site access conditions, and report format required.
Timeline
Most floor flatness testing projects at TrueScan are completed within 2 to 6 weeks from mobilization to final report delivery, depending on project scope and size. A detailed timeline will be provided with your project proposal.
Related TrueScan Services
TrueScan Floor Flatness Testing
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TrueScan Leadership
Considering our services? Our leadership team can provide you with answers to all of your questions. Connect with us today!
CEO, President
Brendan Welsh, PE, PS
Vice President, Existing Conditions
Jared White
Vice President, Acquisitions
Brandon French
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