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  • XT For Business...

    Let us help you keep your business and its employees safe.  We have options that will allow you to protect your investment as a business owner.



  • XT For Loved Ones

    Protect your loved ones.  We can design parameters into your system that can keep loved ones from driving after hours and will also ensure they are sober when they get behind the wheel.



  • XT For Your License

    Let's face it, we all make mistakes.  Let us help get you back on the road SAFELY.  Our Draeger Interlock XT will ensure you have trouble free service for your length of service.



Welcome to our site


DMB Interlock & Safety Services, Inc has teamed up with Draeger Safety to provide our customers with the very best in Ignition Interlock products.  We pride ourselves in being the very best at what we do and strictly adhere to our business ethics.

"Our Customers and Employees are the very backbone to the success of DMB Interlock & Safety Services.  The owners will strive to ensure that each customer is treated with the utmost care and service, providing them the service they deserve.  Our employees and Contract vendors will be compensated competitively, providing a work environment in which they can be proud to be a part of."

"Our success will be ensured by providing our customers a personalized service during every transaction, with fanatical attention to detail in everything we do.  The competitive strength of the company is outlined in our every day operating principals of Safety, Accuracy, Timeliness and personalized friendly service."

Please feel free to contact us and let us know how we are doing.  We thank you for your business and look forward to serving you in the future.


DMB Interlock & Safety Services is proud to announce our new partnership with SafeKey, Inc. to provide the States of Montana and North Dakota with the latest in GPS vehicle tracking devices and Voluntary Interlock devices. 

Features Snapshot:

  • Rapid and noninvasive assessment of reaction time - More
  • SOS feature - More
  • Theft prevention - More
  • Real time tracking - More
  • Results by SMS text messaging or Email alert - More
  • Remote access - More
  • GeoFence and defined routing capability - More
  •              TESTIMONIALS                          NEWS                           MEDIA

    Events & Updatess

    • pictureJanuary 1st, 2014
      We have recently teamed up with SafeKey, Inc. to be a distributor and installer of the latest in GPS vehicle tracking and voluntary Ignition Interlock Devices. Please contact us for more information regarding this break-through technology.   CONTACT US

      Due to the economic boom in the northeastern part of the State, we have had to discontinue service in the Sidney & Glendive area due to labor shortage.  We are in the process of adding a service center in Williston, ND.  This center should be open for service by AUG 15th 2012.  For more information, please  CONTACT US
    • DMB provides even more locations.
      We are proud to announce our partnerships with the very best in the Automotive Businesses throughout Montana. DMB has teamed up with Car Tunz in Williston, ND, Pro Tint in Bismarck, ND, Holden's Hot Wheels in Havre, Marty's Car Audio in Kalispell, Auto Concepts(Helena), Karl Tyler Chevrolet (Missoula), Speedy Lube (Bozeman) and M.A.R.S.(Billings) to provide our customers with the best service in the interlock industry..
      more [...]
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