Nobody can cut it, bend it, weld it, machine it, or paint it better than K&K.

Now let's get to work. 

Arrow Down


Prototype Manufacturing for Metal Fabricated Parts

Prototype Manufacturing

We bring your concepts to life. 

Our on-site design/CAD capabilities help validate concepts prior to production – ensuring the most efficient and cost effective approach.


Small to Mid-size
Lot Production

We deliver on time, every time.

From cutting, bending, milling, and welding, to painting and final assembly – we provide the highest production standards and speed of delivery you can depend on.


On-site Repair & Installation

We’ve seen it all. 

With decades of field experience, our qualified welders bring unique perspective and problem solving abilities to every job. We tackle the challenges others won’t touch or just don’t know how. 


USA Made
Steel Sales

We have just 
what you need.

Featuring an ever changing metal inventory, our stock items include angle iron, tube, sheet, plate, pipe, and expanded metal – and non stock items can be delivered the next day.  



Welding by K&K delivers the highest quality metal fabrication services to OEMs, municipalities, energy firms, and more.


We are your one stop partner – transforming customer-provided design files into fully-finished components through all stages of production. With a team of seasoned, passionate, expert craftsmen – and a facility housing state-of-the-art equipment including the latest automation technologies in bending and cutting – let K&K get to work on your project today.


As a multi-generational family-owned business, we pride ourselves on adhering to the highest levels of integrity and service. That’s our name (or initials) on the door. We’re straight shooters, and our word is our bond. We’re here to help our customers prosper and grow – and would welcome the opportunity to show you what we can do.



Year Established


Years of combined   


Miles of steel bent annually





Let's discuss how K&K can help

Please call us at 847-360-1190 or fill out the form below.

Contact Us

Thanks for submitting!


54 Le Baron Street

Waukegan, IL 60085


Monday - Friday | 8am - 4:30pm

Saturday & Sunday | Closed

Also closed on major holidays


To apply for a job with K&K, please send a cover letter together with your resume to:

Get a quote: 847-360-1190