About Us
About Warren’s Locks & Keys and owner, Andrew Hoff
Founded in 1971, Warren’s Locks and Keys is the oldest locksmith in the Bismarck/Mandan area. It’s been a family business for over 50 years, and I’m proud to be its latest owner.
I’ve been around locksmithing my entire life. I started working for my Dad 20 years ago, and I bought the business from him in 2021. I’ve been going to Safetech for the past three years and will continue to do so for the foreseeable future. I also attend our leading distributor’s trade show every year for training as well.
We have a relatively young team at the moment, but they’re skilled, ambitious and very eager to learn all aspects of the locksmith trade. Our primary focus is on commercial clients and safes, which are a majority of our work. We also handle a variety of residential and automotive projects.
Stop by our shop, Monday through Friday, from 8:00 a.m. to 5:00 p.m., to have a key duplicated, browse our selection of safes, or ask about our locksmith services and receive a free service quote!
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