1977 Celebrating 41 Years 2018

Tulsa's Premier Commercial Security Company

 Lock-Doc, Inc. has provided Oklahoma with Quality Security Products and Services at Fair Prices for over 40 Years.

 

 

Allegion Program Partner

 

Schlage Hardware

 

Von Duprin Hardware

 

LCN Closers

 

Cal-Royal Distributor

 

Continental Access Control Dealer

 

RS2 Access Control Dealer

 

Corbin/Russwin Hardware

 

Sargent Hardware

 

918-622-5625