Ignition Interlock Device Pennsylvania

Low Cost Interlock is an approved PA ignition interlock installer. We have dozens of ignition interlock device installation locations throughout Pennsylvania, ensuring that finding the right equipment and service is easy no matter where you are in the state. Our goal is to help you through every step of the process, from beginning to end. Our 24/7 bilingual customer service representatives can answer all of your questions about installing an ignition interlock in PA.

Pennsylvania Ignition Interlock Device Guidelines

In 2017, Pennsylvania enacted a new law (ACT 33 of 2016) to require the installation of Ignition Interlock system for most 1st offense and all subsequent DUI (driving under the influence) offenses. The individual convicted of a DUI offense who is required to install an Ignition Interlock Device must do so for a period of 1 year.  After that period has passed, you may be eligible for an unrestricted driver’s license.

There are two types of Ignition Interlock Licenses available in Pennsylvania (Ignition Interlock Limited License) IILL or the (Ignition Interlock Restricted License) IIRL.

The Ignition Interlock Limited License allows an individual to drive during their suspension term.  In order to be eligible to receive an IILL, the individual must own or have a vehicle available to them to install an Ignition Interlock Device.  You must then petition PennDOT for this license via PennDOT form DL-9108SC.  Please refer to PennDOT’s IILL Fact Sheet.

The Ignition Interlock Restricted License is required for all individuals who have served their period of license suspension resulting from a DUI conviction.  The IIRL must be obtained through PennDOT and held for a period of one year.  Only after holding this license for a period of one year, the individual will receive their unrestricted driver’s license back.  The individual must obtain their IIRL even if they do not own or have available to them a vehicle for an IID to be installed in.  Please refer to PennDOT’s Ignition Interlock Fact Sheet.

Low Cost Interlock is committed to providing the most affordable service with quality interlock devices in Pennsylvania. We make sure your alcohol ignition interlock system is installed properly and can guide you through the entire process. We want to make sure your interlock requirements are completed in a stress-free manner. Call to schedule your ignition interlock installation in Pennsylvania today.

Please refer to the PA DUI Guide.



Looking for an interlock service provider in Pennsylvania? Select from Altoona, Arnold, Bernville, Bridgeville, Brodheadsville, Carlisle, Chambersburg, Cranberry, Easton, Erie, Hatfield, Horsham, Lancaster, Langhorne, Lemoyne, Meadville, Newton, Philadelphia, Quakertown, Reading, West Chester, Wilkes-Barre, Williamsport and York to locate Low Cost Interlock service providers in your area or visit our store locator to view our Pennsylvania service map.


206 Pleasant Valley Rd.

Altoona, PA 16602



2015 Freeport Rd.

Arnold, PA 15068


Hostile Customs

90 Front St.

Bernville, PA 19506


Xtreme Car and Truck

150 Millers Run Rd.

Bridgeville, PA 15017


Direct Connection Audio

1421 Route 209

Brodheadsville, PA 18322


Auto Drive

1130 Harrisbury Pike

Carlisle, PA 17013


Jammin Car Audio

1346 Lincoln Way E.

Chambersburg, PA 17202



7806 US Route 322

Cranberry, PA 16319


Auto Sound & Speed

505 Filbar St.

Easton, PA 18045


Custom Audio

4453 W. Ridge Rd.

Erie, PA 16506


J’s Auto Detailing

1669 School Rd.

Hatfield, PA 19440


The Engine Exchange

350 Easton Rd.

Horsham, PA 19044


Steve’s Auto Tech

1027 Dillerville Rd.

Lancaster, PA 17603


Steve’s Automotive and Technology

1027 Dillerville Rd. #16

Lancaster, PA 17603


Creative Autosound Inc

1939 E Lincoln Hwy

Langhorne, PA 19047


BA Rods & Performance

52 Market St.

Suite 3

Lemoyne, PA 17043


Spargard Rustproofing Systems

8963 Perry Hwy

Meadville, PA 16335



7992 Rockwell Ave

Philadelphia, PA 19111


Clear Vibration

550 California Rd.

Ste. 16

Quakertown, PA 18951


Area 51

3058 St. Lawrence Ave.

Reading, PA 19606


Young’s Garage

1022 Lenape Rd.

West Chester, PA 19382


Auto Tronic Services

62 West End Rd.

Wilkes-Barre, PA 18706


Woods Garage

1313 Commerce Park Drive

Williamsport, PA 17701


The Installation Dr.

2290 Industrial Highway

York, PA 17402