All Red Dirt Storm Shelters are professionally installed by Oklahoma's most trusted septic company, Red Dirt Septic Systems. Red Dirt Septic has served the Oklahoma City metro, Edmond, Moore, Tulsa, Norman, Lawton, and all over Oklahoma for years. The installation of Red Dirt Storm Shelters and Safe Rooms in OKC are performed quickly and with minimal disturbance to the surrounding landscape. read full review »