Since 1972 Northwestern has worked to protect our clients & their property using the best available hardware and electronics. We will continue to advance the art of protection as the industry changes & bring to our clients the best resources to do the job. In addition to our servies, we are the local "Parts R US!" . We may just have your old part someplace in house. It may take a major dig,thru our 40 years of saved stuff, but we bet we can find your old part. We Are Factory Trained and Proud Members of The Associated Locksmiths of America.

Website: northwesternlock.com

Phone: (262) 542-6377