Guaranteed Lowest Cost





Not an Interlock Fan? Get the Can FREE!* Call (844) 387-0326

Contact Low Cost Interlock Copy

From Day 1 to program completion, Low Cost Interlock provides all clients with 24/7 Customer Service. Our support representatives are always available to assist you, day or night! We are here to help you complete your ignition interlock program in a discreet and stress-free manner. Give us a call to get your interlock device installed today!

If you were not able to find the answer to your questions on our ignition interlock FAQs page, please give us a call at any time for information about payments/fees, interlock device locations, rolling retests, device servicing, device training, device removal or any other questions you have. Call our Low Cost Interlock customer service center at 1-844-218-5396.

To dispute device data/reports or complete a compensation request, submit an Event Inquiry Request.

Low Cost Interlock
2038 W Park Ave
Redlands, CA 92373

Telephone: 1.844.218.5396
Fax Number: 1.877.314.8682

Click here for existing customers
Call and schedule an install

Careers With Low Cost Interlock

As the best alcohol ignition interlock device service provider, Low Cost Interlock has been providing customers with interlock services nationwide for 10 years. Currently employing around 100 staff members in a variety of fields we are looking for hard working people to come join our innovative company.

We are looking for individuals we are skilled in government/judicial relations, sales and customer service, account and billing specialists, operation development, field marketing or quality assurance.

We want you to join us! Click here to learn more about starting a career with Low Cost Interlock!


Low Cost Interlock Affiliate Program

Are you interested in becoming a partner of Low Cost Interlock? We are currently partnered with over 100 companies who have seen the success of our affiliate program. Companies we partner with range from Bail Bond Companies to DUI Schools and everything in between. This is a great way make additional income and there no start-up costs, and on top of that you can leave the program at any time! Contact us today to receive additional information on our affiliate program.


Become A Low Cost Service Center

We are always looking for new service centers to partner with. It is a great opportunity for mechanics who know 12V vehicle wiring as that is the type of wiring necessary to install and service ignition interlock devices. Our many service center partners can tell you about the benefits of becoming a Certified LCI Service center. We provide you with all of the equipment you will need and it will increase traffic for your
company because it is mandatory (by the state) for our client’s to come back to the service center every 30 or 60 days. Click here for more information about becoming a certified LCI service center.

Don’t hesitate to contact us today to get more information about our ignition interlock services. Our bilingual 24/7 customer service representatives are available at anytime to help you and answer your questions. Call us today!