Acquire the Parts You Need Get in touch with our local fabrication company in Sedro-Woolley, WA Missing an important part for your tractor or a railing for your staircase? Hayes Welding Services has you covered. Our local fabrication company can take care of welding and metal fabrication for you. We'll discuss the details of what you need, come up with a plan and proceed with fabrication. You can count on us to provide you with the exact component you require.