LifeSafer logoLifeSafer.

LifeSafer: states, cost and reviews

Delaware, Hawaii and North Dakota are the only states without it; there's none in the District of Columbia either.

The booking line here is ours, not LifeSafer's. We'll book LifeSafer for you, or a different installer if it lacks a center close by.

LifeSafer at a glance

States that have install locations
47 of the 50 states
Advertised price nationwide
$50 to $120 each month
Calibration appointment
$25 per visit
Installation
$70 to $150
Trustpilot
4.6 of 5 20,439 reviews

Where the numbers come from: LifeSafer's price page and locations guide, its Trustpilot page, and MADD on typical installs elsewhere.

What reviewers say about LifeSafer

Trustpilot's summary of recent reviews says customers often praise the supportive staff. They keep both booking and the steps that follow simple. Of the negative reviews posted there, the company has replied to 96%.

LifeSafer device, company and complaints

Device
LifeSafer L250.
Taking a test
Breathe in deep, then blow out while humming a single steady tone.
What it does
Online booking comes with No-Call Install; if your state requires a camera, one is included; the handset is its smallest with a simple screen.
Company
#1 A LifeSafer, Inc. LMG Holdings, Inc. owns it, and Guardian and Monitech count among its other brands.
Also searched as
Life Safe Interlock, Life Savers Interlock
BBB rating
B+ and not BBB accredited, per its listing in Cincinnati, Ohio.

Its BBB page lists the complaints and how the company replied. LifeSafer's company details and device page are the sources here.

Living with a LifeSafer device

Extra charges and deals

  • Each month runs $50 to $120, on top of a $70 to $150 install fee (price page)

From booking to removal with LifeSafer

  • Book the install: call 888-528-2919 or leave your number, and LifeSafer or another installer in your state sets a day.
  • The install happens at a service center. Cost: $70 to $150. The handset gets wired to your ignition before you go.
  • Calibration comes every 30 to 90 days, set by your state, and you pay $25 each time.
  • Removal comes once your state clears you; see how removal works.
Driver holding a LifeSafer ignition interlock handset before a breath test

How does LifeSafer compare with other providers?

All 9 companies, across the nation. Use the state picker up top so only installers that work in your state stay listed.

CompanyInstallationListed price12-month totalStatesTrustpilot
LifeSafer logoLifeSafer.$70 to $150$50 to $120 a month$670 to $1,590474.6 of 5 20,439 reviews
Smart Start logoSmart Start.From $150From $59.99 a monthFrom $869.8848 + DC4.6 of 5 43,627 reviews
Intoxalock logoIntoxalock.Set by each service centerFrom $54.99 a month$729.88 to $809.88 *Estimate with MADD's typical install484.4 of 5 80,912 reviews
Dräger (RoadGuard Interlock) logoRoadGuard Interlock (Dräger).Quoted by phoneQuoted by phoneQuoted by phone32 + DC1.7 of 5 72 reviews
Low Cost Interlock logoLow Cost Interlock.$100 to $250, plus $40 sign-up feeFrom $78.76 a month$1,085.12 to $1,235.12Includes the $40 sign-up fee312.9 of 5 4,064 reviews
Guardian Interlock logoGuardian Interlock.$70 to $170$50 to $120 a month$670 to $1,610313.7 of 5 828 reviews
Alcohol Detection Systems (ADS) logoAlcohol Detection Systems (ADS).Quoted by phoneQuoted by phoneQuoted by phone292.4 of 5 13 reviews
ALCOLOCK logoALCOLOCK.$70 to $150$60 to $90 a month$790 to $1,230242.3 of 5 46 reviews
Monitech logoMonitech.$0, free installQuoted by phoneQuoted by phone1North Carolina4.2 of 5 791 reviews

To build the 12-month column, we add a year of the listed lease to the install price plus any set-up fee. A company that posts no install price gets MADD's typical range instead (marked *), and a company with no price at all is flagged in the cell. Quoted by phone means you get the price when you call the company. For a rough idea, MADD's general estimate runs $60 to $80 a month. Add $70 to $150 for install, and 12 months come to about $790 to $1,110 ($720 to $960 with a free install).

All 9 companies side by side

States where LifeSafer installs

Delaware, Hawaii and North Dakota are the three states without it, and the District of Columbia has none.

View them as a list