New Arizona & California Promotion - 1st Month Free!**
Free Standard Installation!
Best Monthly Rental Rates!
No Rebates Needed
No Calibration Fees
No Hidden Fees
Easiest to Use
Straight Blow, No Suck Back or Humming a tune during a test required in AZ & CA
Best Price for an Interlock
Low Cost, Least Expensive, Cheapest Interlock!
Instant Interlock "New Client Price Quotes" (800) 957-0036, Ext 1
Our Device is currently Certified in Arizona, California, New Mexico, Oregon and Texas.
Outside the United States contact us at International@instantinterlock.com