Doorjammer

About

DoorJammer, invented by product designer Von Saint, originated from a personal experience in Mexico. Faced with a broken hotel door lock, the necessity to hold it closed led to the idea of a better solution. Through collaboration with Penn Elcom Group, Do

Description from OpenStreetMap.

Category

Locks & Doors

Address

7465 Lampson Avenue, Garden Grove, CA 92841

Phone

(512) 992-1354

Website

door-jammer.com

Opening hours

Mo-Fr 08:00-17:00

Data checked

November 6, 2026 (OpenStreetMap)

Before You Hire

Facilities usually schedule locksmiths and commercial door companies as needed, plus a yearly check of doors and hardware. Ask:

• Do you take commercial work, and do you service buildings like ours?
• Can you send a certificate of insurance naming us as additional insured?
• Are you licensed where the state requires it, and do you show ID on arrival?
• What is the total price, including the call-out fee, before you start?
• Can you set up or extend a master key system, and who keeps the records?

All 8 questions to ask →

Hiring Tips

• Get a total price on the phone; bait-and-switch pricing is a common locksmith complaint.
• Fire-rated and exit doors have their own rules; ask before altering them.

Getting several quotes? Line them up in the quote comparison tool and check the contract checklist before you sign.