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Texas ignition interlock

Ignition interlock 
device information:

The ease of service and customer service make Intoxalock the best choice among ignition interlock devices.

- Terry, Texas Intoxalock driver

Texas ignition interlock device laws

Intoxalock ignition interlock devices are state approved in Texas”  style=
Approved by the
State of Texas:

What to do after getting a DWI can be confusing. Intoxalock is here to help. We have over 20 years of experience helping people install an ignition interlock or car breathalyzer in Texas and getting back on the road.

Don’t let the thought of installing an ignition interlock (car breathalyzer, BAIID, IID or interlock system) intimidate you. Our law specialists will help you find a local service center, schedule an installation near your home, answer all of your ignition interlock questions and walk you through Texas State requirements and laws, help you find a local authorized service center and schedule an installation conveniently nearby, to regain your license as quickly as possible.

Intoxalock ignition interlock device benefits in Texas:

  • FREE installation on ignition interlock after rebate
  • Customer approval rating of 4-1/2 out of 5 stars
  • 24/7 customer service support
  • Affordable ignition interlock pricing
  • Over 2,500 convenient locations nationwide
  • The fastest way to get back on the road legally in TX
Ignition interlocks laws and requirements in the State of Texas

Additional drunk driving resources:

State of Texas ignition interlock & drunk driving laws:

If you are arrested and/or convicted of Driving While Intoxicated (DWI) in the State of Texas, there are multiple penalties that you could face, including the suspension of your license. You are legally intoxicated in Texas with a breath alcohol concentration (BAC) of 0.08 or greater. However, you are also considered intoxicated if you are impaired due to alcohol regardless of your BAC reading.

DWI Requirements in Texas

Depending upon the circumstances of your arrest, such as how many previous DWIs you may have, when and where you were arrested or your BAC, you could face any of the following requirements or any combination thereof before you can regain your driver's license:

  • Attend an Alcohol Education Program
  • Spend time in jail
  • Serve probation
  • Perform community service
  • Obtain SR22 insurance
  • Have your license suspended
  • Obtain a restricted driver’s license authorizing you to operate a motor vehicle equipped with an ignition interlock device
  • Install an Intoxalock ignition interlock (car breathalyzer, BAIID, IID or interlock system)
  • Pay a restricted ignition interlock license fee of $10
  • Pay reinstatement fees based on offense, see Texas Department of Public Safety for more details by clicking here

These requirements could be ordered by a court, by the TxDOT, TxDPS or other monitoring authority and could be conditions of you bond, pre-trial, probation, divert or special program, electronic monitoring or other requirements based on your case. You can check your driver eligibility status at the TxDPS Driver License Division here. Your status won’t change until all compliance documents have been submitted and necessary fees have been paid.


How Intoxalock alcohol monitoring solutions can help

Intoxalock ignition interlock devices (car breathalyzer, BAIID, IID or interlock system) are an approved vendor by TxDPS and can provide an ignition interlock device or home alcohol monitoring device for almost any situation.


*Free installation after rebate valid up to $100. Minimum six month lease required. Not valid for voluntary leases. Cannot be combined with other offers.

This information is provided as a guideline only. Each case will vary.

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