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Quality Custom Metal Fabrication Services – Expert Solutions

From concept to installation, Douglas Machine & Engineering delivers precision custom metal fabrication, CNC machining, robotic integration, and full-scope manufacturing solutions. As an ISO 9001:2015 and AS9100D certified one-stop shop, we serve aerospace, defense, industrial, and agricultural sectors—managing every phase in-house to ensure quality, on-time delivery, and reduced costs for demanding applications.

Skilled fabricator performing precision custom metal fabrication in a modern industrial shop

Our Custom Metal Fabrication Services

Comprehensive fabrication, machining, finishing, and automation solutions managed in-house from design through final installation.

CNC Machining & Fabrication

Advanced CNC milling, turning, and structural fabrication for components up to 20,000 lbs with tolerances as tight as +/-.0005—serving aerospace, defense, and industrial sectors from concept to delivery.

AWS Certified Welding

Specialty welding services performed by AWS-certified welders, including structural, robotic, and precision weld applications integrated seamlessly into full fabrication workflows.

Robotic & Automation Integration

Turnkey robotic welding, assembly units, and automation systems designed, built, and validated on-site—retrofitting existing lines or delivering fully new integrated manufacturing solutions.

Paint Shop & Powder Coating

In-house thermoset powder coating and liquid paint application including epoxy, polyurethane, and metallic finishes with blast preparation for superior adhesion, corrosion resistance, and UV durability.

Quality Inspection

Rigorous first article inspection, CMM analysis, dimensional verification on granite tables, and full quality documentation ensuring aerospace and defense regulatory compliance on every project.

Design Engineering

In-house design team using PTC Creo, CATIA v5, and AutoCAD to take your concept from idea through process development to a finished, installed product—all under one roof.

Step-by-step custom metal fabrication process from design to finished product

Our Concept-to-Installation Process

Step 1: Design & Engineering Consultation

Our in-house engineering team collaborates with you to understand requirements, develop manufacturing processes, and create detailed designs using PTC Creo, CATIA v5, and AutoCAD—ensuring feasibility and precision from the start.

Step 2: CNC Programming & Material Preparation

Step 3: Precision Machining & Fabrication

Step 4: Welding, Finishing & Coating

Step 5: Inspection, Assembly & Delivery

Trusted By Industry Leaders

Success Stories

See how Douglas Machine & Engineering delivers precision results for aerospace, defense, and industrial clients.

"DM&E's CNC Machining & Fabrication service delivered precision components to our exact specifications with impressive tolerances. Their ISO 9001:2015 certification and AWS certified welders ensured flawless quality throughout our aerospace project."

Marcus Chen

"We struggled coordinating multiple vendors for heat treat and plating until DM&E's project management consolidated everything. Their one-stop-shop approach saved us transportation costs and eliminated complexity across our production runs."

Jennifer Walsh

"For quality custom metal fabrication, DM&E stands out in the market. Their comprehensive design-to-installation process and AS9100D certification give us competitive advantage in aerospace and defense contracting."

Robert Patterson

"We needed custom robotic welding integration on a tight deadline. DM&E's Robotic & Automation Integration service was completed on schedule with meticulous on-site validation and zero rework required."

David Kowalski

"DM&E's comprehensive inspection services with CMM analysis and FAI reporting provided exceptional value. Their rigorous quality assurance processes gave us confidence in every component delivered."

Patricia Mullins

"We've partnered with DM&E for five years now. Their commitment to transparent communication, on-time delivery, and professional issue resolution makes them our trusted long-term manufacturing partner."

Thomas Garcia

"DM&E's Paint Shop & Powder Coating facility handles our custom metal parts with thermoset finishes that exceed durability expectations. Their blasting and surface preparation expertise ensures coating adhesion every time."

Amanda Rodriguez

"As an industry peer, I recommend DM&E's quality custom metal fabrication services. Their new CNC capabilities, Design Engineering expertise using CATIA/Creo, and project management coordination position them as market leaders."

Steven Mitchell

"DM&E's CNC Machining & Fabrication service delivered precision components to our exact specifications with impressive tolerances. Their ISO 9001:2015 certification and AWS certified welders ensured flawless quality throughout our aerospace project."

Marcus Chen

"We struggled coordinating multiple vendors for heat treat and plating until DM&E's project management consolidated everything. Their one-stop-shop approach saved us transportation costs and eliminated complexity across our production runs."

Jennifer Walsh

"For quality custom metal fabrication, DM&E stands out in the market. Their comprehensive design-to-installation process and AS9100D certification give us competitive advantage in aerospace and defense contracting."

Robert Patterson

"We needed custom robotic welding integration on a tight deadline. DM&E's Robotic & Automation Integration service was completed on schedule with meticulous on-site validation and zero rework required."

David Kowalski

"DM&E's comprehensive inspection services with CMM analysis and FAI reporting provided exceptional value. Their rigorous quality assurance processes gave us confidence in every component delivered."

Patricia Mullins

"We've partnered with DM&E for five years now. Their commitment to transparent communication, on-time delivery, and professional issue resolution makes them our trusted long-term manufacturing partner."

Thomas Garcia

"DM&E's Paint Shop & Powder Coating facility handles our custom metal parts with thermoset finishes that exceed durability expectations. Their blasting and surface preparation expertise ensures coating adhesion every time."

Amanda Rodriguez

"As an industry peer, I recommend DM&E's quality custom metal fabrication services. Their new CNC capabilities, Design Engineering expertise using CATIA/Creo, and project management coordination position them as market leaders."

Steven Mitchell

"DM&E's CNC Machining & Fabrication service delivered precision components to our exact specifications with impressive tolerances. Their ISO 9001:2015 certification and AWS certified welders ensured flawless quality throughout our aerospace project."

Marcus Chen

"We struggled coordinating multiple vendors for heat treat and plating until DM&E's project management consolidated everything. Their one-stop-shop approach saved us transportation costs and eliminated complexity across our production runs."

Jennifer Walsh

"For quality custom metal fabrication, DM&E stands out in the market. Their comprehensive design-to-installation process and AS9100D certification give us competitive advantage in aerospace and defense contracting."

Robert Patterson

"We needed custom robotic welding integration on a tight deadline. DM&E's Robotic & Automation Integration service was completed on schedule with meticulous on-site validation and zero rework required."

David Kowalski

"DM&E's comprehensive inspection services with CMM analysis and FAI reporting provided exceptional value. Their rigorous quality assurance processes gave us confidence in every component delivered."

Patricia Mullins

"We've partnered with DM&E for five years now. Their commitment to transparent communication, on-time delivery, and professional issue resolution makes them our trusted long-term manufacturing partner."

Thomas Garcia

"DM&E's Paint Shop & Powder Coating facility handles our custom metal parts with thermoset finishes that exceed durability expectations. Their blasting and surface preparation expertise ensures coating adhesion every time."

Amanda Rodriguez

"As an industry peer, I recommend DM&E's quality custom metal fabrication services. Their new CNC capabilities, Design Engineering expertise using CATIA/Creo, and project management coordination position them as market leaders."

Steven Mitchell
The DM&E Difference

Why Choose Douglas Machine & Engineering?

We combine certified expertise, advanced capabilities, and end-to-end project ownership to deliver superior results on every engagement.

Certified Quality

ISO 9001:2015 and AS9100D certified, ensuring every component meets the highest aerospace and defense quality standards.

One-Stop Shop

From in-house design and CNC machining to welding, coating, and installation—every phase managed under one roof to eliminate delays and reduce costs.

Expert Project Management

We project-manage your entire program, coordinating all supply partners and processes so you receive a single point of accountability and on-time delivery.

Precision & Reliability

AWS-certified welders and CNC capabilities with tolerances to +/-.0005 ensure precise, reliable results for aerospace, defense, robotics, and industrial applications.

Meet the DM&E Team

A skilled, certified workforce dedicated to precision manufacturing and exceeding customer expectations.

Douglas Machine & Engineering—operating as DM&E—is an ISO 9001:2015 and AS9100D certified precision manufacturing company serving aerospace, defense, agricultural, robotics, food-grade packaging, pharmaceutical, construction, and industrial sectors. With a mission of delivering from concept through installation, the DM&E team takes a hands-on approach to every project—maintaining quality control at every stage rather than outsourcing critical decisions. The company recently marked a major milestone with the grand opening of a new CNC Machining production shop, expanding high-production-value capabilities and reinforcing their commitment to growth and innovation. Guided by core values of transparency, open communication, and comprehensive project management, DM&E serves as a trusted manufacturing partner that reduces costs, consolidates vendor relationships, and guarantees on-time delivery through careful planning and skilled execution.

True One-Stop ShopIn-house design, machining, welding, coating, and inspection from concept to installation
20 Tons Fabrication CapacityStructural fabrications up to 20 tons and machined components up to 20,000 lbs
ISO 9001:2015 & AS9100D CertifiedDual-certified for aerospace and industrial quality management systems

Frequently Asked Questions

What certifications does Douglas Machine & Engineering hold?

DM&E is ISO 9001:2015 and AS9100D certified, holds a CAGE Code (87BF4), is JCP and SAM approved, and employs AWS-certified welders. The company is also Cyber Security Insured, making it a qualified partner for aerospace, defense, and regulated industry programs.

What industries does DM&E serve?

What is the maximum size of components DM&E can machine or fabricate?

Does DM&E handle the entire project from design to delivery?

What finishing and coating services are available?

How does DM&E ensure quality on every project?

Can DM&E manage suppliers and subprocesses on my behalf?

Does DM&E offer robotic and automation integration services?

Still Have Questions About Our Capabilities?

Speak with our engineering team for a consultation tailored to your project requirements.

Certified & Trusted

Awards and Recognition

ISO 9001:2015 quality management certification badge

ISO 9001:2015 Certified

Internationally recognized quality management system certification.

AS9100D aerospace quality management certification badge

AS9100D Certified

Aerospace quality management certification for defense and aviation sectors.

AWS American Welding Society certification badge

AWS Certified Welders

American Welding Society certified welding professionals on staff.

Request a Custom Fabrication Quote Today

Tell us about your project requirements and our engineering team will respond promptly with a tailored solution. From concept to installation, DM&E is ready to deliver precision results on time.

Contact Us Today

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