Taylor's Portable Welding acquires all necessary material certifications at the time of material purchase, whether that be pick up or shop delivery. Before welding, all material is inspected to ensure clean welds. Material will have no more than clean bare mill scale. Material that does not meet this standard will be wire brushed or ground until clean. All welding material, wire, and welding rod is inspected to meet American Welding Society (AWS) standards. All structural welding is Washington Association of Building Officials (WABO) certified for specifications D1.1, D1.3, and D1.4. A Welding Procedure Specification is required and on hand for all welding performed.