Independent directory for Kansas, Oklahoma, North Texas, Missouri, and Arkansas. Listings checked November 7, 2026.

Listing checked November 7, 2026

Stronghold by Carnahan White (Miami Nation Stronghold, LLC)

Springfield, Missouri

NSSA Producer Member · checked November 7, 2026
Business type recorded
manufacturer, installer
Shelter types recorded
above-ground steel safe room (residential & commercial) Directory filters: Above-ground safe room, Community.
Service area recorded
All of MO, OK, KS, AR
Phone
(417) 725-0055
Website
https://www.strongholdsaferooms.com
Address recorded
1845 S State Hwy MM, Springfield MO 65802 (NSSA PDF)

Standards

Association checks

NSSA producer lists
Yes - NSSA Producer Member (residential & community pre-mfg) Checked November 7, 2026.
ATSA
No ATSA membership was recorded. Checked November 7, 2026.

City pages that include this business

Sources checked

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