Family-owned and operated since 1995, Zimmerman Steel & Supply Co. LLC has built its Dalton, Ohio, business around custom metal fabrication for industrial customers. Its two facilities span more than 82,000 square feet and support projects ranging from small production work to large, complex jobs across the United States and Canada. The company’s welders hold AWS D1.1 and D1.5 certifications, with additional Canadian certification through CWB CSA W47.1.
AWS D1.1 Certified Welding
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AWS D1.5 Certified Welding
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AWS D1.6 Certified Welding
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AWS D9.1 Sheet Metal Welding
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CWB CSA W47.1 Division 2
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Ohio Department of Transportation Barriers and Expansion Joints
certification
OSHA 10 Construction
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American Welding Society (AWS)
certification
Canadian Welding Bureau (CWB)
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Association for Iron & Steel Technology (AIST)
certification
OSHA Welding Standards 1910 Subpart Q
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