J & A Sheet Metal

You have no idea how much we learn from our customers. Your ideas and suggestions have prompted us to expand our development and production. They’ve also helped keep our business operations on target, offering you consistently high levels of both product quality and client communications.

Having a NEMA box in the right size and design can be critical to the success of your business. So, don’t hesitate to ask the pros at J&A for details on our UL Listed NEMA 1 and NEMA 12 type junction boxes, available in galvanized, standard gray or custom colors. We also manufacture NEMA 3r, 4 and 4X junction boxes, and build electrical boxes from aluminum or stainless steel.