Buy Flood Barriers in California

We are providers of flood defense barriers and solutions for private and governmental organizations throughout North America.

Leading selection of flood defense barriers and solutions for long-term protection.

Learn About Flood Defense Products

Get in touch to learn more about flood defense barriers and solutions for long-term protection.

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At FLOOD DEFENSE GROUP, we provide flood defense for private and governmental organizations throughout North America. We understand that there is no ‘best’ solution because no two floods are exactly alike. That's why we focus on long-term protection.

24 / 7

Support

Support that you can depend on.

Reliable &

Cost-Effective

Flexibility to help find solutions that work and navigate hurdles to get resources on the ground.

Veteran-

Owned

US Army Veteran, Flood Defense Group, CEO


Proven Flood
Defense

Our focus is flood defense and all of our products have been extensively tested and proven in the field with a track record of performance.


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Buy Flood Barriers in the USA

Extensively tested and proven flood defense products with a track record of performance.

Flood Defense Group Secures 2-Year Contract as the Primary Flood Barrier Supplier to the US Government

Flood Defense Group is proud to announce that we have won a two-year contract as the primary supplier of temporary flood barriers to the US government through the US Army Corps of Engineers National Flood Fight Material Center (NFFMC). When overwhelming flood threats occur that are beyond the capabilities of state and municipal authorities, the…

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Flood walls

Affordable flood barriers

Buy Flood Barriers in California

If you are looking to buy flood barriers in California, Flood Defense Group has stockpiles of flood barriers in California, Nevada, Utah, and Idaho that are capable of being delivered immediately. With saturated soils, huge snow totals, and additional moisture coming in, flooding in California has been widespread and Flood Defense Group has been actively…

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Flood Defense Group Wins Statewide

Emergency Flood Barrier Supply Contracts in Iowa and Louisiana.

We are honored to announce that Flood Defense Group wins statewide flood barrier supply contracts for the states of Iowa AND Louisiana. If you are a governmental entity within the states of Iowa or Louisiana, we can now supply you with flood barriers off your respective ‘State Contract’. Iowa and Louisiana are two of the…

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Flood barriers in California

FAQ

Have questions? Here are some answers to a few of our frequently asked questions, along with general information.

  • Need pricing or a quote?

    We are happy to provide you a price list upon request.  If you are looking for a quote for any of our products, it would be helpful if you could include details on how many linear feet you may require and a delivery zip code.  We really try to get quotes out the same day and are happy to quote multiple options.  (International quotes sometimes take a little longer)

  • Perhaps you are interested in our opinion:

    We really enjoy providing feedback whenever we can and are always free to do so.  If you are working on something and want feedback on which of our various options may work best for you, feel free to ask away!  In order for us to provide the best feedback possible, it is helpful for us to know as much information as possible which can include:


        Projected depth of floodwaters

        What kind of surfaces are you working on? Dirt? Grass? Concrete?

        Are you making any corners with your barrier?

        Are there footprint restrictions or tight spaces?

        Are there obstacles in the area where the barrier is required like fences, stairs, trees, or slopes?

  • If you think you have an extra challenging problem, GREAT!

    We do not need to know all of these answers, but any relevant information you can provide is always helpful for us in providing feedback and we really enjoy helping!

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News  & Resources

Important industry updates and news to keep you both informed and protected long-term.

Flood
By M M July 19, 2025
Many say flooding never happened here before, but now it’s frequent. Explore the reasons behind rising floods and what communities can do to adapt.
By M M July 14, 2025
Introduction: Why Urban Flooding Is Rising Flooding is becoming more severe in urban areas. As cities expand, more surfaces are covered in concrete and asphalt. These materials do not absorb water, which means rainwater has fewer places to go. Instead of soaking into the ground, it flows into drainage systems. When these systems can’t keep up, streets and homes flood. The problem isn’t just about heavier storms. The design of cities has a big role to play. Large paved areas speed up water runoff. With fewer natural surfaces to slow the flow, flash floods happen more often. This makes flood prevention systems more important than ever before. The Role of Flood Prevention Systems Flooding doesn't just damage property—it disrupts lives. Homeowners need ways to protect their spaces when heavy rains arrive. Flood prevention systems are becoming a key part of modern home safety. These systems are designed to stop water before it enters the building. They vary in structure and size depending on the location and the expected water levels. Some homes need large barriers, while others may only need modular panels. What matters most is that these systems are tailored to suit the specific flood risks of a home. At Flood Defense Group, we offer an unmatched variety of solutions for this exact reason. Our catalog includes water-filled, air-filled, and soil-filled barriers, along with anchored options. This wide selection helps ensure each home gets the best possible protection. No single product can solve every problem, which is why diversity in design is so critical. Understanding the Impact of Hesco Flood Barriers Hesco flood barriers stand out for their strength and durability. These barriers are built using wire mesh containers filled with earth or sand. They create solid walls that can be deployed quickly and handle strong water pressure. Originally used in military defense, these barriers are now a go-to solution in flood protection. Their ability to cover wide areas quickly makes them a reliable choice for emergency response. For homes in high-risk zones, they provide a robust defense system that can be assembled in advance or when flooding is imminent. Hesco flood barriers are often chosen for their speed and efficiency. Unlike traditional sandbags, they can be installed faster and offer more support. For families looking for security during storm season, these barriers are a practical solution that holds up under pressure. How Surface Choices Shape Flood Risks The rise of impermeable surfaces is not just an architectural trend—it’s a growing hazard. When roads, driveways, and sidewalks replace soil and grass, water loses its natural escape route. Instead of draining slowly, it rushes toward the lowest point, often overwhelming drains. Urban planning rarely keeps pace with these changes. Drainage systems that were built decades ago can’t handle the volume of water caused by new developments. Even moderate rainfall can lead to serious flooding if runoff exceeds system capacity. This is why proactive protection is key. Homeowners in cities and suburbs need to assess their exposure. Flood prevention systems can make all the difference when drainage fails. By adding barriers or panel systems around vulnerable points, water can be stopped before it causes damage. The right surface around the home—like permeable pavers or green landscaping—also helps reduce runoff, but physical flood barriers provide that last, crucial line of defense. The Bottom Line As flood risks increase across the U.S., solutions must evolve. Cities are not likely to reduce their use of concrete anytime soon. That puts more pressure on homeowners to protect their property. At Flood Defense Group, we offer the most extensive selection of flood prevention systems for homes in the country, giving customers more control over how they prepare. Whether it's water-filled options or Hesco flood barriers, we focus on tailored protection. No single barrier fits all situations, but with the right tools, homeowners can stay one step ahead of the water. Our experience, product variety, and expert guidance make Flood Defense Group the top resource for flood protection planning. Frequently Asked Questions
Flood Protection Solutions
By M M July 10, 2025
Protect your home from Florida’s storms with these effective flood protection solutions. Learn what works best to keep your property safe and dry.