A & S Welding - Monroe, NC A&S Welding has gradually become one of the leading providers of excellent welding services. Situated in Monroe, NC, we offer welding repair and fabrication of industrial heavy equipment, as well as excellent stick and Mig work, and much more. Working with A & S Welding is a perfect fit for business owners in the Industrial, Construction & Farming industry. Proudly serving industrial clients and delivering flawless results since being established in 2015, A & S has strived and continues to serve its valued customers with the dedication and hard work, involved in each heavy equipment job we do. Our rates and prices remain customer-friendly, and our estimates are always honest and trustworthy.