American Safe Room, based in Oakland, Oregon, has been providing engineered protection products since 2001, offering a range of proven and reliable solutions against modern threats. From NBC Air Filtration Systems to Underground Shelter Kits, ASR's offerings are designed with meticulous attention to detail, promising quality and security. Their ASR Safe Cell, built on the foundation of the US Army Corps of Engineers' technical letter on collective protection, provides military/hospital grade NBC protection. ASR also offers a host of accessories such as blast hatches, blast valves, and ventilation pipes, ensuring a comprehensive safety solution. The company’s commitment to providing peace of mind to its customers is evident in its free consultation, risk assessment and quote offerings. American Safe Room is a testament to American built quality, combining experience-based design, engineering driven results and customer-focused service.

Hardened Structures Hardened Shelters LLC, based in the US, is a leading figure in the design and construction of hardened shelter systems. With a team comprised of architects, engineers, project managers, and ex-US Navy SEALS, they offer a comprehensive service encompassing shelter planning, dynamic programming, and specialized engineering such as blast and EMP/HEMP shielding. Their portfolio is diverse, ranging from residential fortified homes and bunkers, to commercial structures and military facilities designed to withstand a multitude of threats. They have a reputation for confidentiality and total project secrecy, ensuring clients' privacy. With a track record of successful projects since 1991, Hardened Structures Hardened Shelters LLC stands as a go-to solution for those seeking survival and security.

Northwest Shelter Systems (NWSS) is a leading innovator in the field of secure infrastructure in the United States. They excel in crafting resilient, subterranean solutions, boasting an impressive portfolio of projects that speak to their expertise and commitment to quality. Their team of seasoned professionals brings a unique blend of technical knowledge and creativity, ensuring every bunker is not only structurally sound but also tailored to the distinct needs of each client. Despite the complexity of their work, NWSS maintains a reputation for delivering on time and within budget, solidifying their position as a trusted partner in the industry. Their dedication to safety, functionality and customer satisfaction sets them apart, making them a go-to for those seeking secure, below-ground construction.

Rising S Bunkers, a leading player in the bunker construction industry in the US, prides itself on delivering custom luxury bunkers tailored to clients' unique needs. The company stands out for its commitment to quality, utilizing high-grade steel in the construction of all their bunkers and bomb shelters. Rising S Bunkers is also lauded for its extensive range of air filtration systems, including custom-built NBC Air Filtration systems and European-made versions. Their offerings extend beyond bunker construction, providing a comprehensive suite of services from design to delivery and installation. With over 17 years of experience, Rising S Bunkers impresses with its expert understanding of geology, excavation, and installation, making it a reliable choice for those seeking secure, high-quality bunkers.

DEFCON Underground Mfg., based in Independence, Missouri, is a premier manufacturer of high-quality, all-steel underground bunkers, bomb shelters, and storm shelters. With a wide variety of floor plans, DEFCON accommodates a diverse set of needs, offering models ranging from the economical to premium. The company stands out with its lifetime warranty on welding and craftsmanship, asserting their confidence in the superior quality and durability of their structures. DEFCON also offers an array of upgrades, including electrical, plumbing, and even luxury additions, ensuring a customized and comfortable experience for its customers. Their commitment to customer privacy and wealth of manufacturing experience, paired with numerous welding and plumbing certifications, further solidify DEFCON as a leader in the bunker construction industry.

Bunker USA stands out in the realm of fallout shelter construction with their high-tech, underground survival bunkers designed for maximum protection. Their service is comprehensive, offering a range of prefabricated units with noninvasive, pier-based foundations for swift and clean installation. A standout feature is their provision for various disaster scenarios, not just nuclear fallout, ensuring a tailored approach for each client. They also shine in their commitment to future-proofing, with a modular system open for upgrades and an emphasis on repairability. With options for concealed installations and added home value, Bunker USA provides a robust and reliable solution for those seeking peace of mind in turbulent times.

Atlas Survival Shelters, renowned as the world's leading bunker builder, offers an extensive range of survival shelters designed to safeguard against various threats. From pandemic outbreaks and civil unrest to nuclear fallout and EMP attacks, this US-based company promises protection. They offer a plethora of shelter options, including the all-in-one Safe Room, the Nado-Series™ for natural disasters, and the luxury-focused Platinum Series. Their shelters are made with top-notch materials like corrugated pipe and bullet-resistant hardened steel, and feature modern interiors, a 90-degree turn entrance for radiation protection, and advanced NBC air filtration systems. With a commitment to customization, Atlas Survival Shelters tailors each bunker to the client's needs, delivering worldwide through an expansive dealer network.

U.S. Safe Room is a highly-regarded American company specializing in the construction of diverse safety structures, including safe rooms, storm shelters, and underground bunkers. The firm stands out for its commitment to life safety and security, offering predesigned structures as well as fully customizable solutions to cater to unique client needs. Noteworthy is their construction of community shelters, providing wide-scale protection in severe weather emergencies. U.S. Safe Room's reputation is further bolstered by its use of thick 1/4" U.S. steel, unique door options, and over three decades of manufacturing experience. While maintaining premium construction, the company also offers a variety of financing options, making safety more accessible to a broad range of budgets.

Ultimate Bunker, a leading American bunker construction company, offers advanced solutions to complex challenges in the field of underground safety. Known for their premium luxury underground bunkers, the firm presents a formidable blend of safety and style. Each Ultimate Bunker product is carefully engineered and constructed to withstand virtually any threat, rendering it an ideal choice for those seeking a high degree of protection. The company's commitment to quality and customer satisfaction is evident in their nationwide coverage, custom designs and professional installation. With an emphasis on the importance of pre-planning, Ultimate Bunker also provides custom safe rooms, offering peace of mind against potential threats such as burglaries or home invasions.

Utah Shelter Systems, a prominent player in the bunker construction industry, has been designing and building underground shelters across the continental US and Canada since 1987. The company's offerings range from disaster shelters to nuclear and bomb shelters, providing comprehensive protection against all types of manmade and natural catastrophes. They also offer Andair USA ventilation systems, ensuring air filtration and chemical biological protection. Furthermore, their emergency shelter hatch doors exemplify the company's commitment to quality and safety. With a variety of services from shelter location assessment to disaster preparation tips, Utah Shelter Systems seems to be a one-stop solution for those seeking secure shelter solutions, making it a standout among bunker construction companies in the U.S.