ReplaceSignal: Austin homes whose AC is probably due

What we do

We read the City of Austin's public HVAC permit records. For each home we find the most recent replacement permit. If that permit is 14–22 years old and nothing newer is on file, the home goes on the list.

That's the whole method. No guessing from roof photos and no buying lead lists.

What your shop gets

A short list of addresses in the ZIP codes you serve
For each address: the month and year of the last replacement permit, plus the permit number, so you can look it up yourself
Systems aged about 14–22 years (free samples are picked at about 15–20)
A plain list you can use for postcards, door hangers or neighborhood outreach

Just addresses and permit info. No homeowner names, phone numbers or personal details.

Free sample

Tell me which ZIP codes you work in and I'll send 3–5 addresses from public permit records, free. If it's useful, we can talk. If not, no hard feelings.

Honest limits

This is an estimate based on permits. A 17-year-old permit doesn't mean the system is failing.
If a replacement was done without a permit, we can't see it, so some homes may already have a newer unit.
It's not a guarantee of a sale. It tells you which doors are worth knocking on first.

Privacy & email preferences

This site has no forms, no cookies and no tracking. We don't collect visitor data.
Our lists contain addresses and public permit details only. No homeowner names, phone numbers or personal info.
If you'd rather not hear from us, email greg@replacesignal.com and we'll stop right away.
If you're a homeowner and want your address removed from our lists, email greg@replacesignal.com and we'll take it off.

Contact