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John Foltz
John Foltz at Grinwald Ford

John Foltz

F&I Director

Grinwald Ford

101 Hwy 16 Frontage Rd
Watertown, WI 53094

Contact Me
4.9
362 Reviews

Dealership Experience

10 yrs, 3 mos

Industry Experience

37 yrs, 5 mos

Specialties & Trainings

EasyCare Top Gun Academy

4.9

362 Reviews

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362 Reviews of John Foltz

August 07, 2026

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Employee Rating

Everyone was great! Help our family out a tight spot and quickly! Manny and John F. were terrific! More

by tevensen
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Recommend Dealer
Yes

Other Employees Tagged: John Grinwald, Andy Grinwald, Manny Prado

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July 24, 2026

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great to work with answered all my questions courteous and friendly glad to come back again More

by lischkaterry
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Workmanship
Service Time
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Recommend Dealer
Yes

Other Employees Tagged: Ralph Schmidt, Kyle Strauss

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Jul 24, 2026

Grinwald Ford responded

Terry, our team wants to thank you for sitting down and leaving us a great review! 😊 We feel blessed to have been chosen to not only help with the maintenance of your Escapes, but now to assist you in adding a new vehicle to your garage! We hope that you are loving your new gray 2026 Ranger !! We look forward to seeing you the next time you stop in!

July 22, 2026

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Grinwald is always a pleasure to work with. Honest, courteous, and kind. No pressure sales and service. Thank you for that! More

by SEADOOKID03
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Workmanship
Service Time
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Recommend Dealer
Yes

Other Employees Tagged: Rachel Smith, Nina Joeckel, Lauri Kelleher

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Jul 23, 2026

Grinwald Ford responded

Adam, we appreciate you taking the time to leave us such a fantastic review! We are so glad that you continue to allow us to help you with any service needs on your 2019 F150. It warms our hearts to have been able to be a part of your journey with that truck from the very beginning! 🗺️

July 19, 2026

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Amazing customer service. Amazing at answering all questions that were asked of the whole team. Perfect place to buy a car! More

by samdizzle11
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Purchase Time
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Recommend Dealer
Yes

Other Employees Tagged: John Grinwald, Manny Prado

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Jul 22, 2026

Grinwald Ford responded

Samantha, We are so glad that you enjoyed your first-time car-buying experience with us! Our team is so pleased that the process was smooth and stress-free! Manny is always committed to making every first-time buyer feel confident and informed. We wish you many happy miles in your Burgundy Edge! 😎

July 15, 2026

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Grinwald is straight honest. You get what you expect. In both sales and service every time. More

by MAY1976MEMPHIS
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Workmanship
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Recommend Dealer
Yes

Other Employees Tagged: John Grinwald, Ralph Schmidt, Rachel Smith

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Jul 17, 2026

Grinwald Ford responded

Robert and Susan, Thank you so very much for your kind review! We appreciate your loyalty and are so grateful to have you as long-time customers! We are so happy that we were able to assist you this summer for not only service on your escapes, but help you find another fun vehicle.😎 We hope that you are both enjoying the black F150 and we look forward to seeing you next time!

July 15, 2026

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John was very helpful answering our questions and explaining facts regarding the financial end of our purchase. More

by vip_quilter
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Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: John Grinwald , salesman Dave Zabel

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Jul 17, 2026

Grinwald Ford responded

Thank you so much Vickie for taking the time to put a 5 Star review in! ☺️ We are so thankful that you chose us to make your purchase, and that John and Dave were able to assist you. We hope that you are loving your new 2023 blue Explorer, and we look forward to seeing you again in the future!

July 13, 2026

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I have always been happy with how they have handled our vehicles from parts to service. More

by OBRIENINS
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Recommend Dealer
Yes

Other Employees Tagged: John Grinwald, Ralph Schmidt, Denise Buske, Rachel Smith, Nina Joeckel

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Jul 13, 2026

Grinwald Ford responded

John and Jodi, Thank you for taking the time to leave us such a positive review! We look forward to sharing this will our team. We are happy that we were able to help fix the F150's concern, and we hope that you and your family have a great time camping this summer! 😎

July 08, 2026

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Employee Rating

Helpful and kind. Gave us good information on our problem. Will continue to come for service. More

by jansan1
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Workmanship
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Recommend Dealer
Yes

Other Employees Tagged: Ralph Schmidt, Nina Joeckel , Kyle

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Jul 13, 2026

Grinwald Ford responded

Thank you! We appreciate your business and value your feedback. We are thrilled that we earned 5 Stars for the service that we were able to assist you with, and we look forward to seeing you again in the future! 😊

July 02, 2026

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Employee Rating

Always helpful, friendly, explain to you which would be the best way to go and will help you in the best financing. More

by KUERSCHNER
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Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Chelsea Grinwald-Wendt, John Grinwald, Manny Prado

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Jul 08, 2026

Grinwald Ford responded

Thank you Wayne for taking the time to leave our team a 5-Star review! We truly appreciate your loyalty and we are so grateful to have you as a long-time customer! We hope that you are loving that Red Maverick! 😊

July 02, 2026

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Employee Rating

Always fast and efficient. Very reasonable prices. On time and every one very friendly and knowledgeable. I will always use and recommend Grinwald Ford. More

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

Other Employees Tagged: Ralph Schmidt, Kyle Strauss, Denise Buske, Rachel Smith, Nina Joeckel, Lauri Kelleher

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Jul 08, 2026

Grinwald Ford responded

We can't thank you enough for your wonderful review and for being such a loyal customer! Your continued trust in us means the world! We look forward to serving you for many future visits ahead! 😊

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