Nirbuilt Custom Airboats are custom built to the customer’s needs and wants. We commonly build boats with fiberglass hulls but are now a dealer for Hamant Aluminum hulls as well. We are a dealer for Whirlwind Propellers, Rotator gear boxes, Stinger gear boxes, Waterthunder performance engines, and bimini tops!! Every boat is custom built so that the owner feels personal about their watercraft.