Dietz Supply specializes in the sales, service and engineering of liquid and powder finishing equipment and systems. We inventory a full line of finishing equipment and accessories manufactured by the global leaders in the finishing industry.

Dietz Supply's experienced sales staff has over 200 years of combined service in the finishing industry. They are internally supported by a high quality & efficient customer service department. Our service personnel are factory trained and certified. The warehouse staff are responsive and run a productive stocking and shipping department. Our employees are committed to supporting your finishing system from its infancy stage, to start up of the system, to after sale support. We are totally dedicated to customer satisfaction!


We are recognized as one of the industry leaders for finishing distribution sales and service. Dietz Supply is located in Huntley, IL, and Clearwater, FL.

Over 200 Years of


In The Industrial Finishing Industry

Team Dietz Chicago

Richard J. Dietz


After graduating from Milliken University, I started in the industrial spray

equipment business in March 1984.
The Dietz Family purchased the business in 1989 which was located in Addison, Il. As the business grew, we expanded the company and purchased a larger facility in Huntley, IL., and also a branch in Clearwater, FL. This month, I will be celebrating my 33rd year with Dietz Supply Company. Each year I continue to learn, grow, and enjoy the business of industrial spray equipment. I hope I can lend my experience and expertise in the industry to all of my current and future customers.

Robert J. Dietz

Vice President

I graduated from Northern Illinois University in 1985 and went to work for Pitney Bowes where I was trained on the concept of not selling products to your customer base, but rather providing your customer solutions to their needs -a value I still incorporate every day. In June of 1989, the Dietz Family purchased "Graves Spray Supply" from the Hedger family, our close relatives, and from that point on we have been “Dietz Supply Co". Now proudly looking back, our companies combined have over 75 years of experience in the industrial finishing and fluid handling market. This coming June I will be celebrating, along with "Team Dietz", my 28th year at Dietz Supply Company. I look forward to another 28 years of growing partnerships with both our current and future customer base!

Mike Brubaker

Northern IL. Account Manager

I have 42 years of experience in the finishing industry. I started with Dietz Supply Company in the service department with responsibilities for repair work and installations. Currently, I am the Northern Illinois account manager for sales and engineering of liquid and powder application systems.

I am married and have one daughter, one son, and one grandson.

In my spare time, I enjoy working around the house and riding motorcycles.

Darren Nosek

Account Manager

I began my career with Dietz Supply Company as service technician in 2000. While in the service department I was essential in implementing our mobile service unit and streamlining the department to serve the client more efficiently. I am fully certified & factory trained in both powder equipment and liquid application systems. I transitioned into account management in 2006, covering the majority of the Wisconsin territory. During my tenure as an account manager, I have worked with some of the top manufacturers in my territory. I have continuously won national awards for my performance in the finishing industry. I am driven in every aspect of my life to go above and beyond, from sports, to parenting, to work, & I enjoy satisfaction of doing something the best it can be done.

Dan Nosek

Account Manager

I graduated from Lewis University with a degree in aircraft maintenance. I started with the company in October of 1983 which at that time was Graves spray Supply. I handled the service department doing repairs, equipment installations, demonstrations, I started moving into sales in the late 80's and by the early 90's had my own sales territory. I enjoy helping my customers get the most out of their finishing systems with a Hands-On approach. I have earned numerous sales awards from the manufacturers that we represent. In my spare time I enjoy flying radio-controlled airplanes and fishing.

Josh Landers

Account Manager

I have been in the manufacturing field since 1997. I joined Team Dietz in August 2016. I have been involved in paint processes since 2004. I have a Green Belt in Lean Manufacturing, completed several courses from Caterpillar University as well as Graco University. I look forward to continuing to work with our customers and all of the Dietz Supply Team!

John Mckenna

Inside Sales

My time with Dietz Supply Company has spanned 25 years with many different positions.  I started with Team Dietz in 1992 where I was a driver and worked in Shipping and Receiving From 1996-1999, I was Dietz Supply's Purchasing Agent.  I then moved on to Inside Sales from 2000-present.  I am a huge Chicago sportsfan of the Cubs,Bears,Blackhawks and Bulls- in that order!  I have 3 years of military service as a paratrooper.  My hobbies include motorcycle riding, skydiving, and bicycling.

Jon Earley

Service Manager

I began working for Graves Spray Supply in 1987.  From 1990-2011, I was a plant Engineer for a large paint finishing plant.  I have been back with Dietz Supply since 2011 as the Service Manager for the Huntley Illinois Branch.  My Technical background has drawn me to building and flying remote control planes and drones.

Tony Cruz

Service Technician

I started at Dietz Supply Company in August 2019. My background includes working as an automotive technician, maintenance technician in various industries with the most recent in a cast iron foundry and maintenance planner. In my spare time I enjoy watching movies, fishing and being outdoors with my family.

Team Dietz Florida

Joe Jones

Territory Manager

I have been with Dietz Supply Company for 8 years as the South Florida sales account manager, covering an area including the Space Coast to South Florida. I have been in the industry for 20 years.

I am a sports enthusiast with my favorite teams including the Gators, Vikings, Wild, and Twins. I enjoy Jeeps, motorcycles, running and traveling.

Bill Cox

Territory Manager

Territory Manager

I am the Northwest Sales Manager for Dietz Supply Company for over 10 years, with 24 years in finishing equipment sales. I have over 46 years total experience in the finishing industry including manufacturing finishing supervisor at General Motors Corporation and Navistar International. I look forward to another successful year with Team Dietz servicing customers in the Florida panhandle.

Mike Brown

Service Technician

I started with the Dietz Supply Company in 2012 as a service Technician. I have been with the company for 4 years and look forward to learning and growing with the company. My interests include fishing, hunting, and family.

Catherine Tolson

Office Manager

Monica Ogorek

Director of Marketing

I proudly joined Team Dietz in the winter of 2014. My

background in customer service, along with my daily learning of the industry, allows me to better serve Florida’s outstanding industrial finishers. Our customers have become like family, and I am glad to be a part of such a hardworking team that helps our customers and their businesses thrive.

This summer my husband and I will excitedly welcome our first child.

Dietz 75 logo- Proof #1.png

Huntley Office

F: (847)-669-9709

Clearwater Office



Huntley: Mon - Fri: 7:30am - 4:30pm cst

Clearwater: Mon - Fri: 8:00am - 4:30pm est


11450 Kreutzer Rd,

Huntley, IL 60142, USA                        

13131 56th Ct N,

Clearwater, FL 33760, USA

Proudly serving Illinois, Wisconsin, and Florida

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