Suburban Door Check and Lock has been dedicated to customer service and installation in the lock and hardware industry since 1963.  Our years of experience have shown us the importance of keeping up-to-date in the ever changing lock and hardware industry. 

We achieve our success by offering GUARANTEED service and a wide variety of in stock items ranging from residential to electronic hardware.  Our sales department and 14 full-service vehicles can help with any of your needs from ordering product to the installation of hardware.

We have been providing professional locksmith services since 1963.  As a member of the Associate Locksmiths of America (ALOA) we take pride in our work upholding the standards set by our industry.  Certified, bonded and insured by the IDPR, we guarantee both our quality and service. 

Visit our 7500 square foot showroom, stocked with a complete inventory of the latest lock and hardware products on the market.  Our experienced staff is prepared to assist you with all your needs.