Tommy's Lock and Alarms

Tommy's Lock and Alarms Commercial and Home Security

Founded May 2, 1984 by Tommy Costanza, Tommy's Lock and Alarms employs 14 people to provide the southeastern Louisiana/southern Mississippi area's finest in alarm and security systems installation, maintenance, and monitoring services.

10/18/2026

We are now hiring for an Executive Assistant position at our corporate office in Denham Springs!

Visit https://hubs.la/Q04ymQKW0 for more information and to apply online.

05/08/2026

Smart home security is easier than ever.
With Tommy’s Lock & Alarms, you can protect your home and control more from your phone with one app. — alarm systems, surveillance cameras, smart locks, lights, thermostats, doorbell cameras, and more.
Home security with home automation built in.
Call today: 800-444-7092
www.tlaservice.com
.Com

Please help us celebrate 41 years by liking this post! 👍🏻
05/02/2026

Please help us celebrate 41 years by liking this post! 👍🏻

05/01/2026

Address

511 W Thomas Street
Hammond, LA
70401

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+19855428431

Website

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