320.253.2699 sales@c4weld.com

Specialists in precision welding, manufacturing, engineering, and large part contract machining.

 

 

C4 Provides “Whatever it Takes

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Complex ManufacturingComprehensive Solutions

C4 Welder working on large structure

When certified precision is non-negotiable — when exact specifications must be absolutely achieved or exceeded — these are the complex manufacturing challenges C4 Welding solves every day.

C4 Welding, Inc., offers critical welding, manufacturing engineering, mechanical design, assembly, OEM manufacturing, and in-house fabrication services for specialized customer projects. We are home to a team of highly-experienced certified welders, weld inspectors, assemblers, and machinists. Our industrial roots extend back to our founding 35 years ago. Along the way, we have become nationally recognized as a leader in critical welding and fabrication services.

Specialty & Critical Welding

Engineering & Manufacturing

Industries We Serve

“I can’t tell you enough how great it is to be able to work with a team that can accurately coordinate everything with the right people and the right tools, and the right plan to get it all done.”

Oil and Gas Industry Customer

C4 anticipates the challenges of my project and comes back with thoughtful, realistic appraisals of exactly what needs to be done.”

Power Gen Customer

“Working with a company like C4 that has not only technical talent but the confidence in what that talent can do went a long way in engineering our project’s complete success.”

US Military Procurement Officer

Back to the Basics – Sub-Arc & Stick Welding

TIG, MIG, Sub-Arc and Stick Welding – What’s the difference?  Part 2 I was hoping to have a welding story for you by the time I sat down to write this article, but this wonderful MN winter got in the way of that.  The day I was supposed to go down and have my lesson,...

C4 Can Assist With All Your Machining Needs!

https://www.youtube.com/watch?v=TeBGI0DeCaY

Back to the Basics – TIG & MIG Welding

TIG, MIG, Sub-Arc and Stick Welding – What’s the difference?  Part 1 Have you all been wondering what I have learned recently? Well, I have decided to start with Welding Types. I will start with the prettiest, since that is my forte. TIG welding, also known as GTAW,...

Back to the Basics

  Having come from a background of doing hair for 18 years to now being in the marketing department of a welding and machining company, I have realized that I have so much to learn.  My first couple of weeks here were very laughter filled as I would wander around...

Quality Inspector Position

  Maintains quality standards by inspecting and approving incoming materials and finished products according to C4 Welding company standards and customer specification.  Responsible for ensuring all quality documentation is complete and accurate. Quality...

2019 C4 Welding Winter Season Celebration

C4 Welding appreciates all of our wonderful and dedicated employees! Thank you to all who braved the cold and came out to celebrate another successful year! Thank you to Coyote Moon Event Center for the wonderful food and beautiful space for us to gather in!

C4 is proud to announce acquisition of large mill programmers/machinists for our new 5-Face SNK Mill

Increased customer demand for larger and larger welded and machined structures led C4 to bring world-class large part machining capabilities to its shop floor with the purchase of a SNK RB6M Multi-Center (Youtube link). The machine is being assembled in...

C4 Answers Growing Need for In-House Large Part Machining by Inking Deal for New 5-Face SNK Mill

With increased customer demand for larger and larger welded and machined structures, C4 has decided to bring world-class large part machining capabilities to its shop floor with the purchase of a SNK RB6M Multi Center (Youtube link). The machine is...

Keep Up with C4 News

Location

 

Street Address: 11 Industrial Blvd.

Sauk Rapids, MN 56379 USA

 

Main Phone: 320.253.2699

Fax: 320.253.4804

 

Sales-Related Inquiries: 320-253-2699 

Email: sales@c4weld.com

 

Human Resources-related Inquiries:

320-253-2699 Email: hr@c4weld.com

       

 

C4 Welding, Inc. BBB Business Review

ISO 9001:2015 Certified Quality Systems