National Security and Door

It all began in 1981 when two cousins, Dick & Scott Childless, founded National Key & Lock Security; offering locksmithing services. As the years past, the company took on more product lines and slowly became the total opening solution it is today. In 2003, the company changed it name to National Security & Door to better reflect its ever growing product line. In its present form, National Security & Door has an expertly trained technical staff and a full line of products and solutions to suit any project you have in mind.