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Jason Mertens
Jason Mertens
Sales & Leasing Consultant
Russ Darrow Mazda of Greenfield
3520 S 108th St
Greenfield, WI 53228
51 Reviews
I am a husband and father of six with one Grandson. My wife and I have been married for 25 years now, and we look forward to another 25 years! I love to play golf, read Anne Rice novels, and to engage in good conversations. I believe that customer satisfaction is the core foundation of any business. If the customer is taken care of above and beyond what is expected, then everything else will fall into place.
Read moreDealership Experience
7 yrs, 10 mos
Industry Experience
7 yrs, 10 mos
Specialties & Trainings
Dealer Rater Certified
Mazda Master Certified
Mazda Elite Certified
Certified in Friedman Professional Retail Selling
Mazda Certified
51 Reviews
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51 Reviews of Jason Mertens
June 16, 2025
I was impressed with how professional the team were. Jason are very informative and help us with all of our requests. The store are well managed and looking nice. We are very happy with the process. Jason are very informative and help us with all of our requests. The store are well managed and looking nice. We are very happy with the process. More
by CHIPVU96
Verified CustomerOther Employees Tagged: Adam O'Brien, Sone Phrakousonh
June 12, 2025
I had an absolutely fantastic experience at Russ Darrow Mazda of Greenfield, and it’s all thanks to Jason and Nick. From start to finish, they were transparent, professional, and incredibly helpful. Jas Mazda of Greenfield, and it’s all thanks to Jason and Nick. From start to finish, they were transparent, professional, and incredibly helpful. Jason took the time to walk me through every detail of the vehicle I was interested in. There was no pressure, no gimmicks—just honest answers and a genuine willingness to help. Nick was equally outstanding, explaining the financing options clearly and ensuring I understood all the terms. Their customer service is truly top-tier. You can tell they care more about building relationships than just making sales. I left feeling confident, respected, and thrilled with my purchase. If you’re in the market for a new or used Mazda—or just want to work with people who value honesty and transparency—go see Jason and Nick at Russ Darrow Mazda of Greenfield. You won’t regret it! More
by carakcorcoran
Other Employees Tagged: Nick Saidai, Gustavo Valenzuela
June 12, 2025
They were knowledgeable and courteous. Also they went the extra mile with the Purchase of my new vehicle. Also they went the extra mile with the Purchase of my new vehicle. More
by DAVIDJULSON
Other Employees Tagged: Chauncey Lovett, Sone Phrakousonh, Ethan Bicha-Dale
June 04, 2025
I was very happy with the service I received from the staff at Russ Darrow Mazda Greenfield. They have another location that is closer to me, but I felt a better connection to the staff that assisted me staff at Russ Darrow Mazda Greenfield. They have another location that is closer to me, but I felt a better connection to the staff that assisted me at this location. The staff even stayed a little after close to walk me through my new vehicle, which I truly appreciated. More
by KARL.MICHAEL.PETERS
Other Employees Tagged: AJ Becker, Nick Saidai, Sone Phrakousonh
May 16, 2025
They were very professional didn’t pressure me at all. Gave me options for financing. This is the second Mazda I’ve got from them because I like the way they treat their customers definitely worth the dri Gave me options for financing. This is the second Mazda I’ve got from them because I like the way they treat their customers definitely worth the drive from Mount Pleasant. More
by SCHINGECKT
Other Employees Tagged: AJ Becker, Sone Phrakousonh
April 27, 2025
The team at this dealership worked hard for our business. They treated us with respect and listened to us. They treated us with respect and listened to us. More
by KRISTEN.RUHL
Other Employees Tagged: Sone Phrakousonh, Marquavis Maddox , Alexander Becker
March 22, 2025
I'm happy with my purchase. Ethan was very helpful. I will tell a friend. Ethan was very helpful. I will tell a friend. More
by LDNRK83
Other Employees Tagged: Ethan Bicha-Dale, Kelly Murray, Ramses Torres-Ramirez
March 09, 2025
Was attentive to everything we were looking for and needed in our new leased SUV needed in our new leased SUV More
by CIRINOT
Other Employees Tagged: AJ Becker, Darin Alsfelt, Ethan Bicha-Dale, Anthony Hernandez, Marquavis Maddox, Kelly Murray, Ramses Torres-Ramirez, Gustavo Valenzuela
February 11, 2025
Amazing, they made sure I was well taken care of . They got me in a new 2025 Mazda cx5 . I came in there for an appraisal. But I ended up walking out with a new car . Thank you so much ! They got me in a new 2025 Mazda cx5 . I came in there for an appraisal. But I ended up walking out with a new car . Thank you so much ! More
by DECOLEMAN1015
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