964 Laconia Road, Tilton, New Hampshire 03276 Call 888-350-6500 / 603-524-4344Mon-Fri: 8am-6pm Sat: 8am-3pm

Sea Lion Trailers

The weather outside might be frightful, but Sea Lion Trailers got you covered!
Manufacturing since 1957, Sea Lion Trailers have what you are looking for when it comes to boat trailers, utility trailers, a trailer selection guide and helping you out with that snowmobile. Starting out in Philadelphia, PA, Sea Lion moved to a more efficient location in 1995 and made Bellmawr, NJ our new home.

But that hasn’t stopped us from branching out even further. Sea Lion Trailers can now call New Hampshire’s Trailer Outlet there new partner in crime! Together, our trailers sell through dealers and distributors in the Mid-Atlantic and Northeastern states. We are privately held and are managed by the owners who run day to day operations of the company. We want to gain your trust by the quality of our products and take your business seriously!

Our company assures trailers to be priced and produced to provide you the highest superiority. We want to offer the best value to our customers. Our boat trailers include tubular rollers, tubular bunks, aluminum i-beams, pontoons, skiffs and PWCs. They include a two year limited warranty, 1/8” thick or heavier tubular steel on all trailer framers 3×3 or larger, aluminum i-beam frames with u-bolted components and more!

We stock many different models in our utility trailers with bed sizes 52×100 to 60×120. And our Trailer Selection Guide goes over the needed information you need to know you, along with information about trailer construction and trailer brakes.

When it comes to quality and knowing all you need to know about our product, we want you to have the very best and continue to do business with you for years and years to come!

Large enough to serve and small enough to care, Sea Lion Trailers is here to give you what you want. Search other products no more! Browse through our inventory and make your trailer dreams come true.

Didn't find what you're looking for?

We have just a sampling of our huge inventory listed online, and constantly have a rotating inventory based on demand. If you have a particular need, give us a call or submit your questions on our contact page. If we don't have what you need in stock today, we can get it here for you quickly. We aim to please.


• Located at 964 Laconia Road, Tilton, New Hampshire 03276

• Call 888-350-6500 / 603-524-4344

• Mon-Fri: 8am-6pm Sat: 8am-3pm