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Image by Dominik Vanyi

About Seismatrix

DOT-compliant vibration monitoring for contractors & engineers across the Southeast

11 years • 100+ projects • FDOT/ISEE compliant • Engineer-signed reports

What We Deliver

Monitoring & Alerts

Live PPV/frequency tracking with instant SMS/email alerts. Adjust before inspectors do.

Engineer-Signed Reporting

Daily/weekly PDFs delivered by the agreed deadline and get a defensible record you can stand behind.

Presurvey & Closeout

Baseline photos before work starts, side -by-side checks at finish. Clear proof for closeout.

Image by Ricardo Gomez Angel

How We Operate

Confidentiality-first — We don't publish client names.

Service-only — We deploy, monitor, and report. No hardware sales.

Schedule-driven — Mobilization window agreed in writing.

US map highlighting Southeast construction areas

Our Service Area

Mobilization: same day-1 week (Scope dependent).

Outside this area? Email us your jobsite address and start date to confirm

Resources & Guides

Image by Vishal Mehariya

FDOT Spec 108:
Contractor's Quick Guide

What inspectors look for, thresholds & placement.

Read

Vibration Thresholds Cheat Sheet (DOT/ISEE):

PPV/frequency bands, when to tighten limits

See Chart

Sample Monitoring Report:

Engineer-signed reports with annotations

~ Coming Soon ~
Image by Morgan Von Gunten

Talk To A Vibration Monitoring Engineer Directly

Send drawings or ask a quick question. We'll confirm a mobilization window in writing.

Talk To A Vibration Monitoring Expert

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