Thornton Door LLC
Commercial Doors & Hardware
SERVING OUR CLIENTS FOR OVER 25 YEARS
The founder of Thornton Door LLC has been involved in the industry since 1983 working professionally as a Locksmith, Carpenter, Service Technician, Installer and Salesman. He has enjoyed the challenges and experiences that each day provides, building and continuing relationships between him and his customers.
Everyone knows him as a very hard worker and passionate about his career, Commercial Doors and Hardware, which he is fascinated with. His long term experience in the industry has provided the skills and knowledge that are so valuable to all companies who do business with him.
services
Provide professional and long lasting repair/maintenance
or installation for your door openings.

You just might need Thornton Door if…
Your doors don’t properly self-latch (thinking it latched/locked when it didn’t).
Keys have been issued and you’ve lost track.
Employees are duplicating keys without authorization, compromising quality and control.
Doors swing too fast, too far or not far enough.
Doors swing too slow for security and climate control.
Your doors show evidence of forced entry on locked doors (scratches, dents).
Your electric strike can be compromised with a butter knife.
Any door can be opened from the outside by removing the hinge pins.
A door swings wildly injuring people or damaging floors/walls.
Gaps exist around doors that may seep water, leak air, or allow critters.
Doors fail to allow for safe emergency exit:
Hinges seize, doors swell, etc. due to lack of use & proper maintenance.
You find you need to “jiggle it” “put your weight into it” “close door behind you”
Locksmithing Services:
Re-keying and master keying entry door cylinders of all types. Producing, new original keys or duplicate keys.
Customers We Service
-Property Management
-Real Estate Owners
-Schools
-Universities
-Restaurant and Food Industries
-Hospital and Medical Campuses
-Retirement Home Communities
Carpentry Services:
Troubleshooting, repair or new installations on all types entry doors and architectural door hardware.
Contact Us to Schedule
-Service
-On Site Inspection
-Job Quotes
-New Installations
