Monitech Ignition Interlock Systems

Safety Equipment

High Point, NC

Monitech Ignition Interlock Systems provides NCDMV-approved devices with free installation at over 29 North Carolina locations.

  • Drivers needing an NCDMV-approved ignition interlock after a DUI or DWI
  • Customers seeking free device installation
  • Customers needing installation, calibration, servicing, or removal

Installation should take 45–90 minutes

Intoxalock Ignition Interlock

Safety Equipment

Greensboro, NC

Intoxalock Ignition Interlock provides state-approved installation, calibration, and removal in Greensboro, with same-day appointments available at participating locations.

  • Drivers required to install a North Carolina ignition interlock device
  • Ignition interlock calibration appointments
  • Authorized IID removal after official state approval

Same-day installation subject to availability

Smart Start Ignition Interlock

Safety Equipment

Greensboro, NC

Smart Start Ignition Interlock provides same-day IID installation at 3,000+ U.S. locations with 24/7 multilingual program advisor support.

  • Drivers required to install an ignition interlock after a DUI or license suspension
  • Drivers needing an IID installation within seven days
  • Drivers seeking same-day ignition interlock installation

Same-day install

Smart Start Ignition Interlock

Safety Equipment

High Point, NC

Smart Start Ignition Interlock provides ignition interlock device installation and removal from its High Point location at 201 E. Lexington Ave.

  • ignition interlock device installation in High Point
  • ignition interlock device removal in High Point
  • clients needing online Client Portal or SmartWeb access

Smart Start Ignition Interlock

Safety Equipment

High Point, NC

Smart Start Ignition Interlock provides ignition interlock installation and removal at its High Point, North Carolina location.

  • Ignition interlock installation in High Point
  • Ignition interlock removal in High Point
  • Clients needing online portal access for ignition interlock services

Smart Start Ignition Interlock

Safety Equipment

Greensboro, NC

Smart Start Ignition Interlock provides ignition interlock installation and removal at its Greensboro, North Carolina location.

  • ignition interlock installation in Greensboro
  • ignition interlock device removal
  • customers needing online client portal access for ignition interlock services

Safety Equipment in nearby counties

FAQ

How much does an ignition interlock device cost in North Carolina?

Advertised starting rates include $1.96 per day from Intoxalock and $1.99 per day from Smart Start. Actual costs can vary by installation, calibration, removal, financing, and required service fees.

How long does ignition interlock installation take?

Monitech says installation should take 45–90 minutes. Other providers advertise same-day installation when appointments and equipment are available.

What should I look for in a North Carolina ignition interlock provider?

Confirm that the provider is NCDMV-approved and can perform the specific service required, such as installation, calibration, servicing, or removal. Also compare contracts, termination fees, support hours, and total pricing.

Can an ignition interlock be removed whenever I want?

Removal may require official state approval, and providers such as Intoxalock list authorized removal as a service. Confirm the approval requirement before scheduling removal.

Is ignition interlock support available outside regular business hours?

Monitech advertises 24/7 interlock support, while Intoxalock and Smart Start advertise 24/7 customer or program-advisor support. Installation and calibration appointments may still require scheduled service-center hours.