Looking for available storage units in Belleville? Call StorageMart at 613.962.1147 or visit 370 Herchimer Ave. First month free on select units, get instant quotes online today! StorageMart has storage units in Belleville you need for your home or business when you requires some extra room. With a variety of sizes you can store a few boxes, or a few rooms of boxes. Not only can you store your boxes and furniture, but this location includes parking spaces for cars, boats, or RV’s. Renting a parking space means that your driveway, garage, or street spaces are cleared up for your everyday vehicles. These seasonal or recreational vehicles are there when you need them and out of your way when you don’t. So when you are ready to go on the boating trip or take your car for a spin just stop by during gate hours of 6am to 10pm to access your belongings.