We scrape data to optimize YOUR trade.

Public records, ranked into who to call, mail and knock on first. Tap any home to look up the owner's phone and email.

Yours alone. We sell each zip or county to one company in your trade. Once you buy it, nobody else can buy it while you have it.

The Changeout Radar leads list for Austin zip 78748: filters across the top, then homes ranked by years since their last HVAC permit, each with its owner, home details and last HVAC work.
The HVAC list for 78748 in Austin, shown with demo data.

What every zip comes with

  • Every home on the list, with the owner's name and mailing address where the county lists them
  • The owner's phone and email with one tap on Get contact, with Do Not Call numbers marked
  • The record behind every home: permits, year built, value and who did the last job
  • A list you can download for mailers, with Street View and Zillow on every home
  • A log on every home of each call and email, and a Follow-up due filter for the ones you last tried a week ago
  • A refresh every month, with the date of the last update on your list
  • The zip, or the county, to yourself in your trade, with your whole team on it at no extra cost

Pick a tradeSee pricing

Recorded in the live demo with demo data. 32 seconds, no sound. Open the live demo

The live demo with demo data, no sound. It picks Texas, shows the zip summary and the heat map, keeps homes 15+ years since HVAC work where the owner lives there, opens one home, logs a call and goes to the next page.