Weldall Manufacturing Inc
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These labels describe this UNITEMFG record. They do not guarantee current capabilities, certifications, capacity, quality, or fit for a specific job.
- Directory listing
- Listed
- Ownership
- Unclaimed
- Last profile update
- Aug 20, 2025
About
Weldall Manufacturing Inc is a premier metals fabrication company located in Waukesha, Wisconsin, specializing in large weldment and precision metal manufacturing solutions. Operating from a state-of-the-art 245,000 square foot facility, the company delivers comprehensive manufacturing services including CNC machining, advanced welding techniques such as TIG, MIG, submerged arc, and flux core welding, plus complete component assembly capabilities. With impressive lifting capacity exceeding 200 tons supported by 29 overhead and gantry cranes, Weldall Manufacturing handles assemblies up to 400,000 pounds. The company works with diverse materials including carbon steel, stainless steel, aluminum, monel, and manganese, serving critical industries like automation, construction, material handling, mining, power generation, nuclear, rail, and wind energy sectors. Weldall Manufacturing maintains rigorous quality standards through multiple certifications including ISO 14001:2015, ASME certification, NBBI R-Stamp, Canadian Welding Bureau accreditation, American Welding Society credentials, and TUV Rheinland certifications for EN 3834 and EN 15085-2 standards. This comprehensive certification portfolio demonstrates their commitment to excellence across municipal, government, and private sector projects. The company distinguishes itself through flexible manufacturing approaches, handling both prototype development and full production quantities while collaborating with clients to optimize product manufacturability and meet complex engineering challenges.
Specialties
Manufacturing Capabilities
Processes
Certifications & Quality
Business Certifications
Source-backed capabilities
These capability statements were observed in the linked manufacturer sources. They are source evidence, not a certification of the company or its current capacity.
Certification
- TUV Rheinland
0627-1.pdf - listitem: - link [e15]: - /url: https://www.weldallmfg.com/wp-content/uploads/files/pdfs/certifications/270612-WELMF1.pdf - listitem: - link [e16]: - /url: https://www.weldallmfg.com/wp-content/uploads/280709-TUVRh_15085_CL1_836_25_0_extsigned.pdf - listitem: - link "TUV Rheinland - ISO 3834" [e17]: - /url: https://www.weldallmfg.com/wp-content/uploads/TUV-Cert.-EN-3834.pdf - img "TUV Rheinland - ISO 3834" - listitem: - link "TUV Rheinland - EN 15085-2" [e18]: - /url: https://www.we
Weldall Manufacturing Inc certification evidence ↗ Observed Aug 14, 2026 - ASME
ecks, balances and, if necessary, changes to ensure precision production. All welders are all certified to American Welding Society (AWS) D1.1 and our Quality Department includes one Certified Welding Educator (CWE) and four Certified Welding Inspectors (CWIs). Weldall is also an ASME code certificate holder of the “U” and “R” stamp which allows us to provide pressure vessels, tanks, and any other weldment which may require fabrication and welding to these stringent requi
Weldall Manufacturing Inc certification evidence ↗ Observed Aug 14, 2026 - AWS Certified
perts The BIG Picture Weldall Manufacturing, Inc. located near Milwaukee, WI is a full service Large Weldment and Large Fabrication Manufacturer of the highest integrity and quality. We specialize in medium to Large Weldments crafted by extremely skilled American Welding Society (AWS) Certified welders . We also possess the skilled workforce and capital intensive equipment required to complete intricate Precision CNC Machining and other secondary operations required by some of our clients’
Weldall Manufacturing Inc certification evidence ↗ Observed Aug 14, 2026 - ISO 14001
that we have enjoyed. “Quality is everyone’s responsibility and is achieved through continuous improvement.” With the above philosophy in mind, our pursuit of constant improvement has resulted in our facility being certified by HSB to ISO 9001:2015 and achieving ISO 14001 certification. We have also proudly earned the status of “preferred” or “certified” vendor with multiple Fortune 500 manufacturing firms. Even with the unique requirements and critical
Weldall Manufacturing Inc certification evidence ↗ Observed Aug 14, 2026