2nd Chance Shelters
Ron Vanderslice
5004 E. 110th Street
Tulsa, OK 74137-7262
Ph: (918) 296-0929

D&D Design & Manufacturing
Robin Davidson
P. O. Box 129
Wheatland, OK 73097
Ph: (405) 745-2126

Down Under Shelter
Milton Odom
38 E. 44th Street
Tulsa, OK 74105
Ph: (918) 857-4380

Express Shelters, LLC
5240 Sinai Road
Mason, TN 38048
Ph: (901) 692-3804

F5 Storm Shelters
Matt Hilburn
1767 North Deffer Drive
Nixa, MO 65714
Ph: (417) 886-3825

F5 Storm Shelters of Louisiana
Robert Taylor
348 Delmus McMurray Road
Baskin, LA 71219
Ph: (318) 248-2994

Flatsafe Tornado
Cliff Vaughn
PO Box 467
Ponca City, OK 74066
Ph: (866) 520-3528
GFS Storm Shelters
Chad Godwin
3404 South Broadway
Edmond, OK 73013
Ph: (405) 702-8080

Good Shelters, Inc.
Cesar Flores
11117 E. 63rd Street
Tulsa, OK 74133
Ph: (918) 951-8715

Hatteras Pools
Mr. Ken McNeil
182 Airport Lane
Cameron, South Carolina 29030
Ph: (803) 823-2300

Heartland Tornado Shelters
Jerry Shoemaker
330 Wintergreen Court
Weatherford, TX
Ph: (940) 453-0393

M&J Industries
Carlton Guyse
1021 Brooks Street SE
Decatur, AL 35601
Ph: (256) 340-1620

Missouri Storm Shelters
Jeff Olsen
4983 Hwy 60
Rogersville, MO 65714
Ph: (417) 725-0055

Native Storm Shelter
Shawn Metcalf
3167 Platter Road
Platter, OK 74753
Ph: 405-514-5836

Pinnacle Storm Shelters
Julio Aguilar
5209 S 62nd Street
Rogers, AR 72758
Ph: (479)-586-5966

Precision Shelters, LLC
Johnathon Epps
1601 N. Robinson Street Suite A
Oklahoma City, OK 73114
Ph: (580) 402-4441

Precon Precast, LLC.
Mr. Frank Phillips
6865 FM 730 South
Azle, TX 76020
Ph: (817) 401-0588

Preferred Shelters, LLC
Tyler Doolittle
2501 SW 15th
Oklahoma City, OK 73108
Ph: (405) 488-4149

Quality Built Tornado Shelters
Glen Nolan
PO Box 842
Farmington, AK 72730
Ph: (479) 601-2070

SafePorch Storm Shelter
Mark Pile
P. O. Box 40
Lowell, AR 72745
Ph: (479) 659-8830

Safehaven Storm Shelters
Joshua King
2517 Station Master Road
Jones, OK 73049
Ph: (405) 517-1669

Smart Shelters. Inc.
Brian Routt
4000 S. Prospect Ave.
Oklahoma City, OK 73129
Ph: (405) 417-8676

Safe Home Shelters Inc.
Mr. Lance Oakley
4251 Antler Drive
Greenwood, AR 72936
Ph: (479) 414-1947

Sooner Storm Shelter/RHC Inc.
Rod Henry
P.O. Box 1080
Oolagh, OK 74053
Ph: (918) 371-1203

Steel Safe Shelters
Chris Wood
114 Stewart Street
Albertville, AL 35950
Ph: (256) 506-9449

Steel Standing Shelters
Christina Allen
81 Park Street
Geradline, AL 35974
Ph: (256) 659-5242

Storm Chaser Shelters, Inc.
Trey Thompson
1200 Lawson Road
Fort Worth, TX 76131
Ph: (817) 847-9000

Storm Shelter Systems
Jack McElwain
5922 Cane Ridge Road
Antioch, TN 37013
Ph: (615) 941-2319

Storm Shield Shelters
Chase Shadid
1141 SE Grand Blvd. Suite 117
Oklahoma City, OK 73129
Ph: (405) 633-0769

Supercell Shelters
Carlton Guyse
1021 Brooks Street SE
Decatur, AL 35601
Ph: (256) 340-1620

Survive-A-Storm Shelters, Harbor Homes
Lucas Stewart
1207 Sunset Drive
Thomasville GA 31792

Thunderground Storm Shelters, Inc.
Mr. Garett Howerton
Mr. Marty Winters
1839 Atchinson Dr.
Norman, OK 73069
(405) 835-2531

Titus Construction
J. W. Peters
7801 North Robinson Ave J-2
Oklahoma City, OK 73116
Ph: (405) 936-0000

TornadoSafe Shelters
Darrin Humphery
7800 S. Western Ave.
Oklahoma City, OK 73139
Ph: (405) 570-5049
Tornado Tech, LLC
1212 West Liberty
Ponca City, OK 74601

Valley Storm Shelters, LLC
Kateri Linahan
14628 US Hwy. 72
Scottsboro, AL 35768
Ph: (256) 259-0944

Vault Shelters
Shane Malone and Danny Jester
5100 Eldorado Park
Suite 102 #327
McKinney, TX 75070
Ph: (972) 562-7997

W&W Weld Shop, LLC
3340 SR 91
Colbert, OK 74733
Ronnie Wines

Worst Case Shelters
Jason Turner
2006 LaSalle Ave., 305C
Lubbock, TX 79407
Ph: (806) 241-5066

Debris Impact Facility Testing Protocols click here.