From intricate weld joints to large-scale structural fabrications up to 20 tons, Douglas Machine & Engineering delivers AWS-certified precision welding and fabrication solutions for aerospace, defense, agriculture, and industrial sectors. Our ISO 9001:2015 and AS9100D certified team manages every project from concept through installation, ensuring uncompromising quality, tight tolerances, and on-time delivery every time.
Comprehensive welding, machining, and fabrication capabilities delivered in-house from design through installation for demanding industries.
Our AWS-certified welders provide specialty welding as part of a full fabrication workflow, handling structural, hydraulic, and electronic weld tooling with precise quality documentation for aerospace, defense, and industrial applications.
State-of-the-art CNC mills, lathes, and fabrication equipment handle components up to 20,000 lbs with tolerances as tight as +/-.0005, delivering structural fabrications up to 20 tons across high-demand industries.
Turnkey robotic welding and assembly systems designed and built to your workflow, including system retrofitting, full unit testing, and on-site setup and validation for advanced manufacturing environments.
In-house design team using PTC Creo, CATIA v5, and AutoCAD takes your concept from initial development through a complete process plan, producing a finished, installation-ready product with full program management.
In-house thermoset powder coating and blast preparation facility applies epoxy, polyester, polyurethane, and metallic finishes with corrosion, UV, and abrasion resistance for fabricated assemblies and custom metal parts.
Rigorous ISO 9001:2015 and AS9100D-compliant inspection services including First Article Inspection (FAI), CMM analysis, dimensional verification on certified granite tables, and full quality documentation for regulated industries.
Douglas Machine & Engineering operates as a true one-stop fabrication partner, eliminating the coordination burden and transportation costs that come with managing multiple vendors. Our in-house team handles design, AWS-certified welding, CNC machining, assembly, finishing, and quality inspection under one roof. Serving demanding sectors like aerospace, defense, agriculture, and industrial manufacturing, we maintain ISO 9001:2015 and AS9100D certifications to ensure every weld and fabricated component meets the strictest standards your project demands.
We combine certified expertise, comprehensive in-house capabilities, and a commitment to transparent communication to deliver fabrication results you can count on.
ISO 9001:2015 and AS9100D certified, ensuring every weld and fabricated component meets the highest aerospace and industrial quality standards.
From design and welding to heat treat, plating, painting, and final inspection—all coordinated in-house to reduce costs and protect quality.
Every weld is performed or overseen by AWS-certified professionals, delivering structural integrity and code compliance for demanding applications.
Our open-door policy and dedicated project management keep you informed at every stage, from concept through final installation delivery.
Skilled fabrication professionals dedicated to exceeding your performance and delivery expectations.
Douglas Machine & Engineering—operating as DM&E—is an ISO 9001:2015 and AS9100D certified precision manufacturing company serving aerospace, defense, agricultural, robotics, pharmaceutical, and industrial customers. Built on a revitalized commitment to customer service, communication, and transparency, DM&E functions as a true one-stop fabrication partner. The company recently celebrated the grand opening of a new, expanded CNC Machining production shop, reinforcing its dedication to growth and higher production value capabilities. With AWS-certified welders, advanced CNC equipment handling components up to 20,000 lbs, in-house design engineering, and comprehensive project management, DM&E takes every project from concept through installation while keeping quality firmly in-house. Cyber Security Insured and SAM and JCP approved, DM&E is a trusted, compliant manufacturing partner for programs requiring rigorous quality documentation and on-time delivery.
Precision welding and fabrication refers to the process of joining, shaping, and assembling metal components to exact specifications and tight tolerances. It combines certified welding techniques (such as TIG, MIG, and specialty welding) with CNC machining, structural forming, and quality inspection to produce parts and assemblies used in aerospace, defense, industrial, and agricultural applications.
Speak directly with our engineering team for a free project consultation and detailed quote.
International quality management standard for consistent, high-quality manufacturing.
Aerospace quality management certification for defense and regulated industries.
American Welding Society certification ensuring weld quality and safety compliance.
Fill out the form below and one of our engineering specialists will reach out to discuss your project requirements, timelines, and provide a detailed quote. We're committed to transparent communication from first contact through final delivery.
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.