Smart Start logo

Smart Start: states, cost and reviews

Every state except North Dakota and South Dakota.

Smart Start at a glance

States with install locations
48 of 50 states and DC location list
Advertised price
From $59.99 a month price page
Calibration visit
From $25 a visit price page
Installation
From $150 typical elsewhere: $70 to $150, per MADD
Trustpilot
4.6 of 5 43,627 reviews on Trustpilot

We answer this number, not Smart Start: the call books your install with a company that works in your state. About us

What reviewers say about Smart Start

Recent reviews summed up by Trustpilot often praise staff who are patient and knowledgeable, plus a sign-up that's quick and simple. The company has answered 99% of the negative reviews posted there.

Driver holding a Smart Start ignition interlock handset before a breath test

Living with a Smart Start device

How does Smart Start compare with other providers?

CompanyListed priceStatesTrustpilot
Smart Start logoSmart StartFrom $59.99 a month48plus DC4.6 of 543,627 reviews
Intoxalock logoIntoxalockFrom $54.99 a month484.4 of 580,912 reviews
LifeSafer logoLifeSafer$50 to $120 a month474.6 of 520,439 reviews
Dräger (RoadGuard Interlock) logoDräger (RoadGuard Interlock)Call for a quote32plus DC1.7 of 572 reviews

All 9 companies side by side, or just these two: Intoxalock vs Smart Start

Ignition interlock installation at a service center, the visit you book with Smart Start

States where Smart Start installs

Every state except North Dakota and South Dakota.