Solutions Built For Our Users

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SSI is a Worldwide Leader in Surface Measurement Systems. We focus on accuracy and sustainable pricing. We have evolved from smoothness test equipment into macrotexture, ADA compliance, and 3D surface scanning for as-builts and machine control.

Our Dedicated Team Builds Ride Quality Software For User Simplicity and Efficiency

SSI’s Test Equipment Keeps Up With Your Project Needs

Powerful User-Friendly Software Requires Minimal Training

The Latest from SSI

2024 Opens with Stop-and-Go System Certifications in California

How Inertial Profiling Systems Work to Measure and Specify Pavement Smoothness

SSI is a USA Manufacturer of Custom Test Equipment for Clients Worldwide

Why SSI