What once was one company, now have become two. In July of 2015, Door Control Services, Inc. and Door Controls split to become Door Control Services, Inc. and Door Controls USA, Inc. However the access to over 1,500 replacement door parts from Door Controls USA to Door Control Services has never changed. Since 1995, Door Controls USA, Inc. has been committed to providing our customers, such as Door Control Services, with the most comprehensive stock of replacement door parts in the industry. Door Controls USA is Door Control Services’ one-stop-shop for all of our automatic and manual door replacement parts.