Quality commercial heat treating since 1946

423 33rd Street Bettendorf, IA 52722 563-355-1805

A Winning Combination of Knowledge, Experience and Commitment.

Our dedicated, experienced team has the technical knowledge to answer just about any question—and handle nearly every situation that involves heat treating. But what really sets the Donohoo Steel team apart is our unwavering commitment to customers. Our quality and service are second-to-none and we promise that we will not be satisfied until you are! 

Chris Zubroski

Chris Zubroski


Over 27 years experience with knowledge in all areas of the company.  Chris has been overseeing the entire operation for the past 9 years. 

Jim Clasen

Jim Clasen

Heat Treat Process Engineer

Over 35 years experience - Customer service, quoting, processing, quality control/specifications.

Zach Travis

Zach Travis

Production Manager

Over 10 years management experience and a bachelor's degree from Western Illinois University in Accounting. Zach joined the DST team in 2015. 

Vince Edwards

Vince Edwards

Production/ Scheduling Supervisor

Over 20 years experience - Processing, Order Scheduling, Order Status, and Inspection.  

Terri Brown

Terri Brown

Office Manager

Joined the Donohoo team in 2014, bringing 25 years Office Management experience. Skilled in fielding any questions about accounts payable/accounts receivable or any other bookkeeping issues.

Contact Our Team

Instructions: Please use 1 sheet per alloy. If using the same alloy but different hardness requirement, the use a separate sheet for each.

Present Condition of Parts

Item #1

Item #2

Item #3

Item #4

If "Select Alloy" is "Other", please specify
Check Those That Apply
If the "Select Processes" requires extra information, please specify

Additional Processing

Quality Control Requirements