Call: 515-446-0066

Our Team


Jerry Turnbull
COO - Chief Operating Officer

As our fearless leader, COO, dirt bike racer, and resident problem solver, Jerry Turnbull knows that Iowa Pump Works customers expect honesty and solutions to their problems. These expectations motivate him as a person and as our owner! Jerry and wife Terri started Iowa Pump Works 8 ½ years ago, with a vision for success and a desire to provide world class services and products. And they pride themselves on doing so with integrity! Jerry can be reached for questions, concerns, or to meet over a Coke at
Terri Turnbull

Iowa Pump Works President, Terri Turnbull, takes great pride in empowering employees to master their skills, improving procedures to streamline workflow, and taking extraordinary care of their very valued customers. Her enthusiasm and commitment to integrity are contagious, making Iowa Pump Works a unique place to work and grow. Outside the office, Terri enjoys finding new and different ways to give and serve. Email Terri at and don’t be surprised if you get an immediate reply – it’s just the kind of person she is!
Dave Morgan
E-One Product Manager

Dave Morgan is our man with a plan! As the Iowa Pump Works E-One Product Manager for 5 years (with 28 years in the industry – whoa!), Dave is known for his problem-solving skills, dependability, honesty, fairness, and the ability to handle any situation well! During his much-deserved time off, you can usually find Dave on a beach, soaking up the sun, with a beverage in his hand.
Jason Brown
Sales/Specification Manager

Jason is more than our Sales Department Manager he is a big picture guy and a true team leader. He is dependable, dedicated and he handles pressure well! He is an honest communicator that is responsible and accountable- the buck stops here!

Outside Sales

Cary Ernst
Territory Account Manager

Territory Manager Cary Ernst can be found “holding down the fort” for us in Nebraska! He’s an all-round nice guy, willing to do what has to be done, and go where needed, Cary has been with us for several years and we’re grateful for this hardworking, “get ‘er done” guy!
Shane Patterson
Territory Account Manager
Central (IA)

This guy is a fast, relatable, reliable and a motivated goal-getter. We’re lucky to have this knowledgeable and outgoing guy as a Territory Account Manager. When he’s not managing accounts for Iowa Pump Works, Shane can be found in the gym staying active…or eating wings.
Dave Prymek
Territory Account Manager

Territory Account Manager and electric motor expert, Dave Prymek, is quick and efficient when dealing with clients and works well under pressure. He is dedicated to his clients and their service and it shows in the work he does! When not at Iowa Pump Works, Dave can be found working on vehicles and wishing he was on vacation.
Luke Lockhart
E/ONE Technical Sales Engineer

Luke is a natural born problem solver! He thrives on showing customers valuable solutions to difficult problems. He is resourceful and friendly and a huge asset to our team. When he isn’t solving customer problems at work, he can be found racing dirt bikes or hanging out with his new puppy, Hank.

Inside Sales/Support

Tim Turnbull
Inside Sales Supervisor

Tim Turnbull is our Inside Sales Supervisor and self-proclaimed miracle worker when it comes to client needs. He is a multi-tasker, trainer, mentor, salesman, leader, and an excellent listener on the job! Plus, Tim can cook – he truly does it all (with a smile, too!).
Mark Strothcamp
Inside Sales/ Customer Support

Mark is thorough and precise. He listens and he pays attention to the details! He offers the support needed to get you the best solution to your problem! He is an Iowa State University graduate. When he is away from the office, Mark enjoys playing guitar and cheering for the Green Bay Packers.
Jesse Gildea
Inside Sales/ Customer Support

Jesse prides himself on his quick turn around time for our sales team. If something needs doing, we can always count on Jesse to jump in quickly to get it done and done right! In his free time, you can find him on the court shooting hoops, on a motocross track spinning some laps, or in the field hunting.

Project Management

Christa Dennis
Project Manager

Project Manager, Christa Dennis is quick, efficient, and has an eye for detail in her job for Iowa Pump Works. She wins the “most organized” award in our office and is also our resident yogi. Beyond that, Christa is a go-getter and we appreciate her commitment to our clients!
Trey Moore


Samantha Turnbull
Executive Assistant
Craig Buddenhagen
Katie Vacek
Janice Peterson

Service Department

Mike Bishop
Service Manager
John Gudin
Service Tech
Greg Jay
Service Tech
Jared Garcia
Service Tech
Brian Paulson
Service Tech
Darrell Payne
Service Tech
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