AWS Certified Welding
Our AWS-certified welders handle specialty and structural welding across a wide range of materials and applications, delivering consistent quality and code-compliant welds for industrial, aerospace, and commercial projects.
Douglas Machine & Engineering brings ISO-certified precision welding and custom metal fabrication to Nashville's manufacturing, industrial, and construction sectors. From concept to installation, our AWS-certified welders and in-house design team deliver structural fabrications, CNC machining, and turnkey assemblies built to exacting tolerances—ensuring every project is completed on time and to specification.
From precision welding and CNC machining to finishing and full assembly, we offer comprehensive fabrication solutions under one roof.
Our AWS-certified welders handle specialty and structural welding across a wide range of materials and applications, delivering consistent quality and code-compliant welds for industrial, aerospace, and commercial projects.
Precision CNC milling, turning, and full-scope fabrication for components up to 20,000 lbs with tolerances as tight as +/-.0005, serving aerospace, defense, robotics, and industrial sectors from design through delivery.
Turnkey robotic welding and automation systems designed and built to your workflow, including custom units, system retrofits, on-site setup, and full validation for advanced industrial manufacturing environments.
In-house thermoset powder coating and blast preparation services applying durable epoxy, polyester, and polyurethane finishes with corrosion, UV, and abrasion resistance for fabricated assemblies and custom metal parts.
Full in-house design capabilities using PTC Creo, CATIA v5, and AutoCAD to take your concept from idea to finished product, managing the entire development and production process under one roof.
Complete assembly services and end-to-end project management coordinating in-house production and qualified supply partners for heat treat, plating, and finishing—saving time, cost, and procurement complexity.
Nashville's growing manufacturing and construction landscape demands fabrication partners who deliver more than just welds—they need precision, certification, and accountability. Douglas Machine & Engineering is an ISO 9001:2015 and AS9100D certified one-stop shop capable of handling every phase from design engineering to final assembly. Whether you're in aerospace, industrial equipment, or agriculture, our AWS-certified welders and CNC machining team produce structural fabrications up to 20 tons with tolerances your application demands.
See how Nashville-area manufacturers and industrial clients have achieved precision results with DM&E.
We combine certified expertise, in-house capabilities, and a commitment to communication that sets us apart in Nashville's competitive fabrication market.
ISO 9001:2015, AS9100D, and AWS certified—meeting the strictest quality and welding standards Nashville's aerospace and industrial clients require.
From concept design through CNC machining, welding, coating, and installation—every phase managed under one roof for seamless project delivery.
Our skilled workforce is dedicated to meeting deadlines through careful planning, transparent communication, and proactive project management on every job.
By consolidating design, fabrication, and finishing in-house, Nashville clients eliminate multiple purchase orders and unnecessary transportation costs.
A certified precision manufacturing team dedicated to your project's success.
Douglas Machine & Engineering—known as DM&E—is a precision manufacturing and metal fabrication company serving industries including aerospace, defense, agriculture, robotics, and industrial manufacturing. Operating as an ISO 9001:2015 and AS9100D certified facility with AWS-certified welders, DM&E has built a reputation for delivering complex fabrications and machined components to exacting standards. The company recently marked a significant milestone with the grand opening of a new CNC Production Shop, expanding its capabilities to meet the growing fabrication demands of Nashville and the surrounding region. With an open-door policy, transparent communication, and end-to-end project management from concept through installation, DM&E is committed to exceeding customer expectations on every project.
Yes—welding is a core process within metal fabrication. Metal fabrication encompasses the full spectrum of cutting, bending, machining, and joining metal, and welding is the primary method used to permanently join fabricated components. At DM&E, our AWS-certified welders are integral to our fabrication workflow, ensuring structural integrity and code compliance on every project.
Talk to our certified engineers and welders for a no-obligation consultation on your custom project.
Internationally recognized quality management system certification.
Aerospace quality management standard for defense and aviation manufacturing.
American Welding Society certification ensuring weld quality and code compliance.
Whether you have detailed drawings or just a concept, our team is ready to discuss your welding and metal fabrication needs. Fill out the form below and a DM&E specialist will be in touch promptly.
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