AWS Certified Welding
Our AWS-certified welders deliver specialty welding for structural, hydraulic, and electronic weld tooling applications, ensuring code-compliant joints and superior weld integrity on every project.
Douglas Machine & Engineering delivers precision custom welding and metal fabrication solutions built to your exact specifications. From AWS-certified structural welding to full-scope CNC fabrication handling components up to 20 tons, our ISO-certified team manages every project from concept through installation—ensuring quality, on-time delivery, and reduced overhead for aerospace, defense, industrial, and agricultural clients.
Comprehensive welding and fabrication solutions from design through delivery, serving demanding industries with certified precision.
Our AWS-certified welders deliver specialty welding for structural, hydraulic, and electronic weld tooling applications, ensuring code-compliant joints and superior weld integrity on every project.
Advanced CNC milling, turning, and full-scope fabrication for components up to 20,000 lbs, with structural fabrications up to 20 tons and tolerances as tight as +/-.0005.
Turnkey design and integration of custom robotic welding and assembly systems, including retrofitting, full unit testing, and on-site validation for advanced manufacturing environments.
In-house design team using PTC Creo, CATIA v5, and AutoCAD to take your concept from initial idea through process development to a finished, installation-ready product.
Complete assembly capabilities as part of our one-stop-shop model, with quality control maintained throughout and coordination of all finishing processes including heat-treat and plating.
In-house thermoset powder coating and blast preparation facility applying epoxy, polyester, and polyurethane finishes with corrosion, UV, and abrasion resistance for fabricated assemblies.
At Douglas Machine & Engineering, custom welding fabrication means far more than joining metal—it means owning your entire project from blueprint to installation. Our ISO 9001:2015 and AS9100D certified facility handles heavy structural fabrications up to 20 tons, with AWS-certified welders and CNC precision under one roof. We consolidate heat-treat, plating, coating, and inspection workflows to save you transportation costs, reduce purchase orders, and keep quality entirely in our hands.
See how we've delivered precision welding fabrication solutions that exceed expectations across aerospace, defense, and industrial sectors.
From certifications to communication, here's what sets DM&E apart as your trusted custom welding fabrication partner.
ISO 9001:2015, AS9100D, and AWS-certified operations ensure every weld and fabrication meets the strictest industry standards.
From concept design through CNC machining, welding, finishing, and installation—every step handled in-house or managed by us.
Our open-door policy and proactive project management keep you informed at every stage, eliminating surprises and delays.
Consolidated project management eliminates multiple purchase orders and reduces transportation costs, delivering maximum value on every contract.
Dedicated fabrication and engineering professionals committed to precision and on-time delivery.
Douglas Machine & Engineering—operating as DM&E—is a precision manufacturing company headquartered in the Quad Cities region, known for its strong industrial manufacturing heritage. With ISO 9001:2015 and AS9100D certifications, DM&E has built its reputation as a trusted one-stop fabrication partner for aerospace, defense, agricultural, and industrial clients. The company recently celebrated the grand opening of a new CNC Production Shop, expanding its capacity to serve the region's growing advanced manufacturing sector. DM&E's skilled workforce is guided by a revitalized commitment to customer service, transparent communication, and quality outcomes—managing every project from concept through installation with precision tolerances and accountability that demanding industries require.
Yes. A welder specializes in the process of joining metals using heat or pressure. A fabricator has a broader role—cutting, bending, assembling, and finishing metal components to create a finished structure or product. Welding is one skill within the overall fabrication process. At DM&E, our team includes AWS-certified welders who operate as part of a full fabrication workflow.
Speak directly with our certified welding and fabrication experts for a no-obligation consultation.
International quality management standard ensuring consistent, high-quality manufacturing processes.
Aerospace quality management certification demonstrating compliance with aviation and defense standards.
American Welding Society certification confirming weld quality, safety, and code compliance.
Share your project details, drawings, or specifications and our team will respond with a tailored quote and timeline. We're committed to transparent communication and on-time delivery from the very first conversation.
For immediate assistance, feel free to give us a direct call at +1 563-324-0611 You can also send us a quick email at lschaul@doug-machine.com
For immediate assistance, feel free to give us a direct call at +1 563-324-0611 You can also send us a quick email at lschaul@doug-machine.com