Building Signal Check · 60 seconds

Is your building subject to ERCES annual testing?

A guided check across IFC §510 trigger conditions and your local Authority Having Jurisdiction. Probabilistic — not a code determination.

Step 1 of 3 · Address

What's the building address?

Enter the full street address. We use it to look up the local AHJ and code adoption status — we don't share or sell it.

If autocomplete isn't available, type the full address and we'll do our best to identify the jurisdiction.

Step 2 of 3 · Building info

Tell us about the building.

Best estimates are fine — we'll calibrate. Need to look anything up? Most owners use their county appraisal site: Dallas CAD · Tarrant CAD · Collin CAD · Denton CAD · Rockwall CAD.

Step 3 of 3 · Your contact

Where should we send your report?

We'll generate your report instantly, send a copy to your email, and route a flag to our team if your building looks likely to be in scope.

By submitting you agree to receive your report and (if your building is flagged in scope) a follow-up from our BDA team. We never sell your info. Learn more.

How this tool works. Zion provides this Building Signal Check as a free educational service. Results are estimates based on the information you provide and our curated database of Texas AHJ code adoption — they do not constitute a code determination, legal opinion, or guarantee of compliance. Final determination is made solely by your local Authority Having Jurisdiction (AHJ).
Building Signal Check

Is first-responder radio working in your building?

Texas's adoption of the 2024 IFC pulled thousands of existing buildings into ERCES annual-testing scope. Enter your address and we'll tell you if yours is likely one of them — in 60 seconds.

Check your building →