Commercial Locks Naperville

The Naperville commercial locksmiths at Suburban Door Check and Lock are highly educated in their craft, and remain up-to-date on the latest innovations in the Naperville commercial locksmith services industry. The combination of our technicians’ knowledge and our 7,500 square foot showroom stocked with a complete inventory of the latest lock and hardware products on the market means that we can fulfill virtually all of your commercial door lock Naperville and commercial locksmith Naperville needs. The hardware we offer includes Schlage commercial locks, Corbin Russwin, Folger Adam, LCN, Hager, Von Duprin, Sargent and HES Innovations. We also possess the capability to install your commercial locks quickly, with a fleet of 14 full-service vehicles. We can guarantee high quality Naperville commercial locksmiths services, and our promise is backed by the fact that we are certified, bonded and insured by the IDPR, as well as membership in the Associate Locksmiths of America. Contact us today to find out for yourself why we have been in business since 1963.

Corbin Russwin

•CL3300 Series
•ML2000 Series


•Heavy Duty Commercial Products
•Standard Duty Commercial Products

Folger Adam

•310 Series
•710 Series


•1000 Series
•4000 Series
•Power Operators


•Ball Bearing
•Plain Bearing


•Delayed Egress Locks
•Electric Bolt Locks
•Electromagnetic Locks
•Key Switches

HES Innovations

•1006 Series
•9600 Series

Von Duprin

•22 Series Exit Devices
•33A Series Exit Devices
•99 Series Exit Devices


•Cylindrical Locks
•Mortise Locks

Suburban Door and Check Lock | 415 West Ogden Avenue | Westmont, IL  60559

Phone:  630.968.4727 | Fax:  630.968.5443