Mountain States Security, Inc

Mountain States Security, Inc Providing :
Business Patrols
Property Checks
Residential Patrols
Special Event Security
Cash in Tran Mt.

States Security has been in business since 1987 and has grown to be the oldest and the largest security company in western South Dakota. We offer private security enforcement, special event and cash in Transit Security. The company prides itself on how their security officers respect the community in which they are working with. This respect for the working environment comes from the owners which

have years of law enforcement experience and the staff is comprised of former law enforcement and military police as well as qualified and motivated individuals wanting to work in the security field. The entire staff is focused on giving clients the best and most secure experience possible while maintaining constructive and safe working environment. We are registered with the screen guild and have provided security for films being shot in the Black Hills and for TV shows, shooting segments during the Sturgis Rally.

08/18/2026

We could use YOU on our team!

apply today @ mountainstatessecurity.us

08/17/2026

Come Apply Today!

mountainstatessecurity.us

05/18/2026

Come apply today and work for a great team! Help those in our area feel safe, secure and that their assets are protected!

04/30/2026

Come on in and apply today!

04/22/2026

Security joke of the day:
Knock-knock. Who’s there? “Security!” Security who? “Securi-tee hee hee!”

04/14/2026

Security joke of the day:

"I interviewed for a security job. After waiting 12 hours in the lobby, they hired me."

04/13/2026

Security joke of the day:

"My boss told me as a security officer, it's my job to watch the office. I'm on Season 6 so far"

Keep this in mind when choosing a company for your keepsakes. 🙂
04/01/2026

Keep this in mind when choosing a company for your keepsakes. 🙂

03/31/2026

We'd love to hear 🙉

comment below and tell us what means the most to you when it comes to protecting your assets.

Love making a difference in the career path you're looking for? Look no further than Mountain States Security where work...
03/24/2026

Love making a difference in the career path you're looking for? Look no further than Mountain States Security where working together as a team, is essential. Our clients know that we will be there day or night to secure their properties!

Stop by our website today to send in an application or apply on

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Address

1301 W Omaha Suite 223
Rapid City, SD
57701

Opening Hours

Monday 8:30am - 4pm
Tuesday 8:30am - 4pm
Wednesday 8:30am - 4pm
Thursday 8:30am - 4pm
Friday 9am - 12pm

Telephone

+16053437448

Website

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