Security Management Systems

Security Management Systems Security Management Systems is a locally owned and operated Security & System Integration Company sp

Located at 1045 Central Avenue in Billings MT, Security Management Systems is locally owned and operated, with over 20 years experience servicing Montana, North Dakota and Wyoming. SMS specializes in all aspects of security and system integration for both commercial and residential applications and strives to create a product to fit every customers individual needs.

07/16/2026

Four generations strong with First United Methodist. Excited to add security cameras to the list. 🎥

07/14/2026

Difficult building? No wiring in sight? We've got a way. 🔧

07/09/2026

Another camera install in the books 🎥 Keeping your commercial building safe and secure.

07/07/2026

What happens to your home security when the power goes out? 🔌

07/02/2026

Stop stressing about whether you locked up. 🔒 The IQ deadbolt lock from SMS automatically secures your home and gives you full control right from your phone. 🏡

06/30/2026

Stop making these home security mistakes! 🚨 If you're doing any of these, your home may not be as safe as you think. Let the experts at SMS help you fix it.

06/25/2026

When Greg's not securing your home or business, you can find him at the softball fields!🥎

06/23/2026

We've moved! 📍
Take a walk through our new office at 2110 Overland Ave, Suite 112, Billings, MT. We're settled in and ready to keep your home and business secure. Come see us!

03/11/2026

Programmable alerts, fall detection, and direct communication with medics, all in one small device.😁

03/04/2026

Proud to help Yellowstone Valley Animal Shelter keep their team safe in their new facility 🐾

Address

2110 Overland Avenue Ste 112
Billings, MT
59102

Opening Hours

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

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