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Field intelligence, sales strategy, and territory data from 20 years on the ground in building materials. Written by AJ Trull, Founder of Construction Exhaust.

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DATA & METHODSApril 14, 2026 · 7 min read

Reading the Data Exhaust: What Permit Filings, LLC Registrations, and Contractor Licenses Actually Tell You

Permit data is public. LLC registrations are public. Contractor licenses are public. But raw public data isn't intelligence — it's noise. Here's how Construction Exhaust turns three data streams into a single, actionable signal for building materials suppliers.

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