Ignition interlock installers in North Carolina
155 installer locations in 57 North Carolina cities, 76 of them verified against both the provider and Google Maps. Brands installed in North Carolina: Intoxalock, Smart Start, LifeSafer, ALCOLOCK, Monitech, Simple Interlock. 26 shops list Saturday hours.
- Confirmed: provider page and Google Maps agree
- Listed: one source
What it costs in North Carolina
Published starting prices
| Provider | Install | Monthly lease | Calibration | Removal | 6 month floor | 12 month floor |
|---|---|---|---|---|---|---|
| Intoxalock | $29.99 to $300 | $49.99 to $76.95 | Not published | Not published | from $330* | from $630* |
| Smart Start | Not published | $59.70 | Not published | Not published | from $358* | from $716* |
| LifeSafer | $50 to $150 | $60 | Not published | Not published | from $410* | from $770* |
These are the lowest figures each provider publishes, so the 6 and 12 month totals are a floor, not a quote. They add the install fee, the monthly lease, calibration visits and removal where published. An asterisk means a fee is not published and is not included. Per day rates are counted as 30 days a month.
- Intoxalock: provider published intoxalock.com/state-requirements/north-carolina, October 27, 2026
- Smart Start: provider published smartstartinc.com/locations/north-carolina, October 27, 2026
- LifeSafer: provider published lifesafer.com/north-carolina/pricing, October 27, 2026
Reported totals usually run two to three times the published floor. Calibration visits, device protection, data fees and missed-appointment charges are rarely in the headline price.
What people report paying
Nobody has reported North Carolina fees yet. If you have paid for an interlock here, the form below takes a minute.
Full cost breakdown for North Carolina
Report your fees
Cities in North Carolina (57)Show or hide
- Apex (1)
- Arden (3)
- Asheboro (3)
- Asheville (3)
- Boone (2)
- Burgaw (1)
- Burlington (3)
- Canton (1)
- Cary (2)
- Charlotte (26)
- Clinton (1)
- Concord (4)
- Cornelius (1)
- Durham (5)
- Edenton (1)
- Elizabeth City (2)
- Fayetteville (7)
- Franklin (3)
- Garner (1)
- Gastonia (2)
- Goldsboro (2)
- Greensboro (9)
- Greenville (1)
- Hickory (3)
- High Point (3)
- Hope Mills (1)
- Indian Trail (1)
- Jacksonville (5)
- Kenansville (1)
- Kinston (1)
- Knightdale (1)
- Laurinburg (1)
- Leland (1)
- Lillington (1)
- Lumberton (1)
- Manteo (1)
- Matthews (5)
- Monroe (1)
- Mooresville (1)
- Morehead City (1)
- New Bern (1)
- North Wilkesboro (1)
- Pembroke (1)
- Plymouth (1)
- Point Harbor (1)
- Powells Point (1)
- Raleigh (9)
- Rockingham (3)
- Rocky Mount (3)
- Salisbury (1)
- Shelby (2)
- Smithfield (1)
- Southern Pines (1)
- Wilmington (6)
- Wilson (1)
- Winston Salem (8)
- Winterville (1)
Apex, NC
1 installer. Brands: Smart Start.
Arden, NC
3 installers, 3 verified. Brands: Intoxalock, Smart Start, LifeSafer, Monitech.
Asheboro, NC
3 installers, 1 verified. Brands: Intoxalock, Smart Start, LifeSafer, Monitech.
Asheville, NC
3 installers, 1 verified. Brands: Smart Start.
Boone, NC
2 installers, 2 verified. Brands: Intoxalock, Smart Start.
Burgaw, NC
1 installer. Brands: Smart Start.
Burlington, NC
3 installers, 3 verified. Brands: Smart Start, LifeSafer, Monitech.
Canton, NC
1 installer. Brands: Smart Start.
Cary, NC
2 installers, 1 verified. Brands: Smart Start.
Charlotte, NC
26 installers, 5 verified. Brands: Intoxalock, Smart Start, LifeSafer, Monitech.
Clinton, NC
1 installer. Brands: Smart Start.
Concord, NC
4 installers, 2 verified. Brands: Smart Start, LifeSafer, Monitech.
Cornelius, NC
1 installer. Brands: Smart Start.
Durham, NC
5 installers, 2 verified. Brands: Smart Start, LifeSafer, Monitech.
Edenton, NC
1 installer. Brands: Smart Start.
Elizabeth City, NC
2 installers, 1 verified. Brands: Intoxalock, Smart Start, LifeSafer.
Fayetteville, NC
7 installers, 2 verified. Brands: Intoxalock, Smart Start, LifeSafer, Monitech.
Franklin, NC
3 installers, 2 verified. Brands: Intoxalock, Smart Start, LifeSafer.
Garner, NC
1 installer, 1 verified. Brands: Smart Start.
Gastonia, NC
2 installers, 1 verified. Brands: Smart Start.
Goldsboro, NC
2 installers, 2 verified. Brands: Smart Start, LifeSafer, Monitech.
Greensboro, NC
9 installers, 6 verified. Brands: Intoxalock, Smart Start, LifeSafer, Monitech, Simple Interlock.
Greenville, NC
1 installer, 1 verified. Brands: LifeSafer, Monitech.
Hickory, NC
3 installers, 3 verified. Brands: Intoxalock, Smart Start, LifeSafer, Monitech.
High Point, NC
3 installers, 1 verified. Brands: Smart Start, LifeSafer, Monitech.
Hope Mills, NC
1 installer. Brands: Intoxalock.
Indian Trail, NC
1 installer, 1 verified. Brands: Smart Start.
Jacksonville, NC
5 installers, 2 verified. Brands: Intoxalock, Smart Start, LifeSafer.
Kenansville, NC
1 installer. Brands: Smart Start.
Kinston, NC
1 installer. Brands: Smart Start.
Knightdale, NC
1 installer, 1 verified. Brands: Smart Start.
Laurinburg, NC
1 installer. Brands: Smart Start.
Leland, NC
1 installer. Brands: Smart Start.
Lillington, NC
1 installer. Brands: Smart Start.
Lumberton, NC
1 installer, 1 verified. Brands: Smart Start.
Manteo, NC
1 installer, 1 verified. Brands: Smart Start, LifeSafer.
Matthews, NC
5 installers, 1 verified. Brands: Smart Start, LifeSafer, Monitech.
Monroe, NC
1 installer, 1 verified. Brands: Smart Start.
Mooresville, NC
1 installer, 1 verified. Brands: LifeSafer, Monitech.
Morehead City, NC
1 installer. Brands: Smart Start.
New Bern, NC
1 installer, 1 verified. Brands: Intoxalock.
North Wilkesboro, NC
1 installer, 1 verified. Brands: LifeSafer, Monitech.
Pembroke, NC
1 installer. Brands: Smart Start.
Plymouth, NC
1 installer. Brands: Smart Start.
Point Harbor, NC
1 installer. Brands: LifeSafer.
Powells Point, NC
1 installer, 1 verified. Brands: Intoxalock.
Raleigh, NC
9 installers, 6 verified. Brands: Intoxalock, Smart Start, LifeSafer, ALCOLOCK, Monitech.
Rockingham, NC
3 installers, 2 verified. Brands: Intoxalock, Smart Start, LifeSafer.
Rocky Mount, NC
3 installers, 3 verified. Brands: Intoxalock, Smart Start, LifeSafer, Monitech.
Salisbury, NC
1 installer, 1 verified. Brands: Smart Start.
Shelby, NC
2 installers, 2 verified. Brands: Smart Start, LifeSafer, Monitech.
Smithfield, NC
1 installer. Brands: Smart Start.
Southern Pines, NC
1 installer, 1 verified. Brands: Smart Start.
Wilmington, NC
6 installers, 4 verified. Brands: Intoxalock, Smart Start, LifeSafer, Monitech, Simple Interlock.
Wilson, NC
1 installer. Brands: LifeSafer, Monitech.
Winston Salem, NC
8 installers, 4 verified. Brands: Intoxalock, Smart Start, LifeSafer, ALCOLOCK, Monitech.
Winterville, NC
1 installer, 1 verified. Brands: Smart Start.