Jim Determann
Jim Determann at Wittrock Motor Company

Jim Determann

Service Manager

Wittrock Motor Company

1019 W US Hwy 30
Carroll, IA 51401

Contact Me
4.8
140 Reviews

Jim has been in the auto service industry for 26 years. He has been the service manager at Wittrock Motors since 2017. Jim and his wife Jenni live in Arcadia and have been married for 29 years. They have 3 children, Colton, Lauren and Wesley. His hobbies include spending time with his family, Belgian horse shows and golf. Jim's attention to detail and customer service skills are just a few of his quality traits and he will go the extra mile to make sure you are taken care of. Stop in and visit Jim for any of your service needs.

Dealership Experience

8 yrs, 10 mos

Industry Experience

36 yrs, 10 mos

Specialties & Trainings

Certified Service Manager

4.8

140 Reviews

Write a Review

140 Reviews of Jim Determann

December 11, 2025

Dealership Rating
Employee Rating

Efficient and timely. Notified when service was complete. Can usually schedule when it works with my schedule. More

by mommyigou
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Misty Jones

December 07, 2025

Dealership Rating
Employee Rating

Always friendly and communicate well! Wouldn’t go anywhere else, even for less money. Jim and staff always make us feel welcome and part of the family. More

by trizzel8
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

December 05, 2025

Dealership Rating
Employee Rating

Did not have it on the schedule called a week prior for a 20 minute program update took over an hour total not very happy More

by Hi
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No

December 04, 2025

Dealership Rating
Employee Rating

They are very courteous thorough and do a great job for me. Would recommend them to anyone More

by keriley19
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

December 01, 2025

Dealership Rating
Employee Rating

Everyone is super friendly and professional while taking care of my vehicle! I appreciate how hard everyone works! More

by najanssen
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

November 13, 2025

Dealership Rating
Employee Rating

Quick turnaround on the service and answered all my questions. Service technician was able to address all my concerns. More

by mohrbob73
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

October 07, 2025

Dealership Rating
Employee Rating

Wittrock motors always offers quality service. Michael is the best mechanic! Jim, the service manager is very knowledgeable! More

by mikkelsen0
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Misty Jones , Michael

October 02, 2025

Dealership Rating
Employee Rating

They did a timely job and did it correctly. The pricing was fair except for 1 thing and this is why I didn't give 5 ⭐️. I asked to simply tighten the passenger seat down. That cost almost $94. More

by tiney_426
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Avery Wittrock, Nate Lengeling

September 15, 2025

Dealership Rating
Employee Rating

I have had excellent service along with great workmanship & kindness! I have great confidence in Wittrock motors! More

by hsweitl
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Avery Wittrock, Nate Lengeling

September 08, 2025

Dealership Rating
Employee Rating

Friendly, fast. Looks at things in advance so I don't break down on the road. More

by joleen.schulz
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Cindi Loneman

1
...

Dealership Inventory (58 Vehicles)

new 2026 Ram 1500 car, priced at $51,850
2026 Ram 1500
new
Diamond Black exterior
Automatic
Four-wheel Drive
used 2022 Jeep Grand Cherokee car, priced at $33,539
2022 Jeep Grand Cherokee
used
Diamond Black exterior
Automatic
Four-wheel Drive
new 2026 Chrysler Pacifica car, priced at $42,108
2026 Chrysler Pacifica
new
Bright White Clearcoat exterior
Automatic
Front-wheel Drive
used 2022 Volvo XC90 car, priced at $37,573
2022 Volvo XC90
used
Onyx Black Metallic exterior
Automatic
All-wheel Drive
new 2026 Chrysler Pacifica car, priced at $42,554
2026 Chrysler Pacifica
new
Red exterior
Automatic
Front-wheel Drive
new 2026 Ram 1500 car, priced at $55,356
2026 Ram 1500
new
Billet Silver Metallic Clearcoat exterior
Automatic
Four-wheel Drive