Warren’s Locks & Keys

Warren’s Locks and Keys brings professional locksmith services to your driveway, parking lot, or job site. Our mobile service units operate across Bismarck, Mandan, Lincoln, and nearby North Dakota communities, Monday through Friday, from 7:00 a.m. to 10:00 p.m. If you’re nearby, we invite you to stop by our shop in Bismarck for convenient walk-in service Monday through Friday, from 8:00 a.m. to 5:00 p.m or to browse our selection of safes.

Founded in 1971, we’re a family-owned and operated locksmith business that has served this region for over 50 years. Our technicians handle automotive, residential, commercial, and safe work, and we back our parts and labor with a 1-year warranty. Call us for convenient mobile service, and our experienced technicians will come to you in company vans, fully equipped with all the necessary tools, equipment, hardware, and parts to complete most jobs on-site.

Shop Hours
Mon–Fri: 8:00am to 5:00pm
Sat & Sun: Closed

Mobile Service Hours
Mon–Fri: 7:00am–10:00pm
Sat & Sun: Closed