David Dyer
David Dyer at Gunn Nissan

David Dyer

Service Advisor

Gunn Nissan

750 NE Loop 410
San Antonio, TX 78209

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4.7
42 Reviews
4.7

42 Reviews

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42 Reviews of David Dyer

May 13, 2026

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Employee Rating

I’ve never used the dealership to purchase a vehicle, but I’ve used them several times for service. Very professional and reasonably nice waiting area. Air conditioned and free WiFi if you need it. Service r More

by nmh
Service Price Transparency
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Recommend Dealer
Yes

Other Employees Tagged: Jesse in Parts.

May 15, 2026

Gunn Nissan responded

Thank you for sharing your experience! We’re glad to hear you’ve had several positive service visits with us and found our waiting area comfortable and convenient. It’s great to know David went the extra mile to help with your part installation—that level of care means a lot. We also appreciate your recognition of our Veteran discount and your honest feedback. Thank you for your support!

May 13, 2026

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The entire service manager staff seem to be excellent customer care representatives. In over 10 years as a customer, I have never had a bad moment with one of them. Most recently, David Dyer took care o More

by JIM
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Recommend Dealer
Yes

Other Employees Tagged: Winfred James , Driver to/from my home was perfect, too.

May 13, 2026

Gunn Nissan responded

Thank you for your incredible loyalty and kind words! It means so much to hear that after more than 10 years as a customer, you’ve consistently had such positive experiences with our service team. We’re especially glad David Dyer took great care of your recent visit and that your vehicle is driving like new again. We truly appreciate your trust and support!

May 12, 2026

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We have purchased numerous vehicles from Gunn Nissan since 2009 and have trusted them to service them well and keep us informed on any recalls. They have worked with us for best pricing and great trade- More

by jerry.l.cervantes
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Recommend Dealer
Yes
May 13, 2026

Gunn Nissan responded

Thank you for your incredible loyalty and trust since 2009! We’re honored to have helped with your vehicle purchases and service needs over the years. It means so much to know you value our transparency, pricing, and trade-in process. Your recommendation truly means a lot, and we look forward to continuing to serve you for many more years!

May 08, 2026

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The waiting room is very nice and comfortable. David Dyer was very friendly, knowledgeable, and thorough. I will recommend this dealership to my friends. More

by nyperretta
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Recommend Dealer
Yes
May 11, 2026

Gunn Nissan responded

Thank you for your kind review! We’re so glad to hear you enjoyed our comfortable waiting room and had a great experience with David Dyer. Providing friendly, knowledgeable, and thorough service is always our goal. We truly appreciate your recommendation and look forward to helping you and your friends in the future!

April 14, 2026

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The staff service, sales, and maintenance were all great. They finished the work in a timely manner More

by aluvara1
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Recommend Dealer
Yes
Apr 17, 2026

Gunn Nissan responded

Thank you for your feedback! We’re glad to hear that your experience with our service, sales, and maintenance teams was a great one. Providing timely, efficient work while maintaining high-quality service is always our goal. We truly appreciate you choosing us and look forward to assisting you again in the future!

March 05, 2026

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Again, Gunn Nissan makes me feel like Family. And David Dyer always has a way of making me feel like I'm Gunn's #1 customer. He and his team alway above and beyond the call of duty to get me the More

by djpetermorales
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Recommend Dealer
Yes
Mar 09, 2026

Gunn Nissan responded

Thank you so much for your heartfelt review! We’re thrilled to hear that David Dyer and his team consistently go above and beyond to make you feel like part of the family. Providing top-notch service and making every customer feel valued is what we strive for every day. Your loyalty and trust mean the world to us, and we’re honored to be your preferred choice for all your vehicle needs. We look forward to serving you again!

February 27, 2026

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Gunn Nissan is the best buying experience in San Antonio. I highly recommend Sales Consultant Frank Wallace! If you want an easy buying experience, and to be very happy driving out of the lot with your new v More

by Salv2000
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Recommend Dealer
Yes
Mar 02, 2026

Gunn Nissan responded

Thank you so much for the incredible review! We’re honored to be considered the best buying experience in San Antonio. Providing a smooth, stress-free process is always our goal, and we’re thrilled to hear Frank Wallace delivered exactly that. He truly cares about helping customers feel confident and excited about their purchase. We appreciate your recommendation and your perfect 10 out of 10 rating. Enjoy your new vehicle, and welcome to the Gunn Nissan family!

February 18, 2026

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Gunn Nissan is the best in town. I've trusted them in sales and service for over 6 years. More

by Elliot Potter
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Recommend Dealer
Yes
Feb 23, 2026

Gunn Nissan responded

Thank you for your loyalty and for trusting Gunn Nissan for both sales and service over the past six years! Hearing that we’ve consistently earned your confidence truly means a lot to our team. We’re committed to providing reliable, honest care every time you visit, and we look forward to continuing to serve you for many more years to come.

January 15, 2026

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David went above and beyond and kept me informed throughout my vehicles service. Also very polite and friendly More

by bellasara9
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Recommend Dealer
Yes
Jan 23, 2026

Gunn Nissan responded

Thank you for the great feedback! We’re so glad to hear that David went above and beyond to keep you informed throughout your vehicle’s service. His polite and friendly approach is exactly what we strive for. We truly appreciate you choosing Gunn Nissan and look forward to taking care of you again in the future!

December 15, 2025

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Great customer service, Service Advisor David Dyer was very professional, they diagnosed the issue with the vehicle and had me back on the road in a timely manner. More

by egonzales
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Recommend Dealer
Yes
Dec 15, 2025

Gunn Nissan responded

Thank you for your kind words! We’re delighted to hear that David Dyer provided professional and attentive service, and that our team was able to quickly diagnose your vehicle’s issue. Getting you back on the road efficiently is always our goal, and we appreciate you taking the time to recognize our efforts. We look forward to assisting you again in the future!

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