Based in Greeley, Colorado, CNG Welding specializes in mobile and in-shop welding, fabrication, and repair services throughout Colorado and the surrounding states. We provide high-quality MIG, TIG, Stick, aluminum, stainless steel, and specialty metal welding for residential, commercial, agricultural, and industrial customers.

Whether you need equipment repairs, custom fabrication, structural welding, or on-site welding services, we deliver reliable craftsmanship and fast turnaround times.

Our shop is equipped with a CNC plasma table, allowing us to create custom metal parts, signs, brackets, artwork, and precision-cut components. From one-of-a-kind custom projects to emergency repairs, we are committed to providing durable solutions and exceptional customer service.