About Us

The #1 Choice Since 1989

For over 30 years, Guardian Pool Fence Systems has been dedicated to delivering the absolute best mesh pool fences. Our CEO, Steven Sadinsky, embarked on his journey in the mesh pool fence industry back in 1988. As a dealer, licensed contractor, and loving father, Steve’s innovative spirit naturally led him to revolutionize the standard mesh pool fence. In 1995, he founded Guardian Pool Fence Systems, giving life to his outstanding inventions. Thanks to Steve’s groundbreaking designs and patents, the mesh pool fence industry witnessed unprecedented safety features and customer-demanded enhancements, establishing Guardian at the forefront of the industry.

Pool Gate

Assembled in the U.S.

Though Guardian is now sold worldwide, we proudly remain a family-run business, assembling products right here in our United States warehouse. Steve, a true pioneer in developing today’s safest and strongest removable mesh fences. He collaborates closely with his equally passionate son, Adam Sadinsky. Together, they are driven to advance the mesh pool fence industry and ensure that Guardian Pool Fence Systems maintains its spot as the undisputed leader in pool safety.

Our Locations


14715 Aetna St.
Van Nuys, CA 91411


Serving Southern California

Guardian Pool Fence Las Vegas

10429 Loma Portal Ave
Las Vegas, NV 89166, United States


Serving the greater Las Vegas area

Our trained and certified dealers serve the rest of the U.S., Canada, Europe, South America and Africa.





Guardian Pool Fence Opened

Steven Sadinsky, started his journey in the mesh pool fence industry back in 1988. As a dealer, licensed contractor, and loving father, Steve’s innovative spirit naturally led him to revolutionize the standard mesh pool fence. In 1995, he founded Guardian Pool Fence Systems.



Baby Pool Fence

Self-Closing, Self-Latching, Climb-Resistant Pool Gate

Just two short years after opening our doors, Guardian Pool Fence Systems revolutionized pool safety with the creation of the first and original climb-resistant, self-closing, self-latching, key lockable mesh gate. Our gate, like our fence, takes child safety to the next level. Unlike traditional gates with a top crossbar, we’ve implemented trusses on each side that not only eliminate leverage for determined climbers but also ensure optimal gate tension. While many have tried to replicate our engineering, our patented design sets us apart as the pioneers in pool gate safety. When it comes to unbeatable climb resistance, no other pool fence company even comes close.



U.S. PAT#: 5,664,764

Patent granted for Removable, Climb-Resistant, Self-Closing, Self-Latching, Key Lockable Mesh Gate



mesh pool fence

Finally, A Mesh Pool Fence That Meets Building Code*

Building departments worldwide have historically dismissed mesh pool fences as inadequate barriers due to their non-permanence. However, the convenience of removable mesh pool fencing is a needed feature for our regular customers. It’s not just about convenience! Mesh fences also have a other features that’s perfect for young ones, making them attractive options for state agency regulations at foster homes and daycares.

Back in 2005, Guardian Pool Fence Systems stepped up to the challenge by designing a one-of-a-kind locking sleeve for our Original pool fence pole.  After over two years of trials, three mind-blowing prototypes, and heaps of help from our amazing Guardian Pool Fence Systems dealer, we officially patented the first mesh pool fence that meets building code* in 2007.

* Guardian’s Premier Mesh Pool Fence with Locking Deck Sleeves complies with Los Angeles City and County Building Code, one of the strictest Counties in the United States. If you live outside of LA County and need a fence to satisfy regulatory agency requirements or new construction codes, please reference your local agencies and building departments to determine if we satisfy their required specifications.



U.S. PAT#: 7,334,957

Patent granted for Original Pool Fence System’s Locking Deck Sleeve



No Holes in DECK

NO HOLES In My Deck, Please

You voiced your demand, and in 2013, we stepped up to the challenge. Whether you’re a renter, hosting occasional child visits, or simply deck-hole-averse, we’ve got you covered. Introducing our ingenious solution – the No Holes pool fence. This innovative design features water-filled bases that keep the poles sturdy and your fence secure. When it’s time to remove and store, it’s as easy as emptying the bases. Our No Holes Pool fence guarantees the same top-notch quality and safety you have come to expect from Guardian products. Get ready for a worry-free swimming experience like never before!



U.S. PAT#: 8,579,262

Patent granted for the NO HOLES Pool Fence System



premier pool fence

Premier Pool Fence

In 2014, we introduced our Premier Fence Line along with a groundbreaking locking deck sleeve, which became our ultimate standard. This one scored us another a well-deserved U.S. Patent. And now, with Guardian mesh fences that meet building code*, we’re raising the bar higher than ever before!



U.S. PAT# 8,708,316

Patent granted for Premier Pool Fence System’s Locking Deck Sleeve



U.S. PAT# 8,919,741B2

Patent granted for No Holes Pool Fence System – Ability to change direction while keeping fence tight.



U.S. PAT# 9,580,930

Patent granted for Knock-Down-Gate



U.S. PAT# 9,580,930

Patent granted for the lock of the Knock-Down-Gate