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Mario Retta
Refer Me
16 Reviews
Going on 35 years of selling exclusively GMC trucks and suv’s, love dealing with people, I guess that’s why I have fun doing what I do. I have 5 children and 4 grandkids with another granddaughter due to arrive this October! Enjoy fishing, golf but love coaching baseball, coached my 38 yr. old and am now coaching my 11 yr. old!! Been married to my Lords blessing for 34 years, and have served as Deacon for past 13 years at our church. Believe in fairness and honesty, I tell all my friends and customers that I am in the repeat business!
Read moreDealership Experience
12 yrs, 10 mos
Industry Experience
39 yrs, 7 mos
Languages Spoken
Spanish
16 Reviews
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16 Reviews of Mario Retta
May 07, 2024
Katie did an exceptional job toward our purchase of our new car! We would do it again! new car! We would do it again! More
by dunham_brenda
Verified CustomerOther Employees Tagged: Josh Reed, Alfredo Valtierra, Katie Stovall, Shawn Waara, Doug Hogue, Kyle Neely, Terry Ambrose, Lance Wester
Helpful 
May 07, 2024
The service department is always professional and efficient! We always choose Heritage GMC Buick in Rockwall!! efficient! We always choose Heritage GMC Buick in Rockwall!! More
by tammyswigert
Other Employees Tagged: Robert Bobo, Quentin DeRossett, Brad Tittle, Misty York, Katie Stovall
May 06, 2024
Great service been dealing with Mario for better than two years Brad in service is the best they have ever had! Great all around years Brad in service is the best they have ever had! Great all around More
by TERRY.MORGAN
Other Employees Tagged: Robert Bobo, Brad Tittle, Alfredo Valtierra
May 05, 2024
This was one of the best car buying experiences my husband and I have ever had!!! The entire team did an amazing job especially Doug who was our car salesman. He put my husband in the truck that nor o husband and I have ever had!!! The entire team did an amazing job especially Doug who was our car salesman. He put my husband in the truck that nor only did he need, but wanted. Thank you Heritage, and Doug and the entire team!! More
by Judiezimmerman116
Other Employees Tagged: Josh Reed, Alfredo Valtierra, Katie Stovall, Shawn Waara, Doug Hogue, Kyle Neely, Terry Ambrose, Lance Wester
May 02, 2024
We are a repeat customer, 3 times now, to Heritage GMC in Rockwall. Our salesman, Mario Retta, is amazing and the reason we keep going back. He is an experienced professional, informative, pleasant, and resp Rockwall. Our salesman, Mario Retta, is amazing and the reason we keep going back. He is an experienced professional, informative, pleasant, and responsive - all of the things you want in a good salesman. (We first met in 2014 and have purchased 3 new vehicles from him to date.) This visit was no exception. We bought a beautiful 2024 GMC Sierra 2500 HD SLT and couldn't be happier with the truck, the deal, and the trade-in allowance on our 2015 Sierra (which, incidentally, we bought from him). Thanks go to Mario, and also to Daylan, the finance director, who got us in and out quickly! You guys are the best! More
by Renee B
Other Employees Tagged: Daylan, Finance Director
March 30, 2024
I continue to return to Heritage year after year because they truly take care of the customers. Always professional and personable and respectful. they truly take care of the customers. Always professional and personable and respectful. More
by AGGYMOM
Other Employees Tagged: Robert Bobo, Quentin DeRossett
March 28, 2024
They were very nice people, very helpful and took good care of me. And didn't try to sell me something I didn't need care of me. And didn't try to sell me something I didn't need More
by MYTIA48
Other Employees Tagged: Josh Reed, Alfredo Valtierra, Katie Stovall, Shawn Waara, Terry Ambrose
March 12, 2024
Mario is great to have as your sales person. He will great you with a smile and will always be there when you have any questions. I always choose heritage for the great service we get. They are He will great you with a smile and will always be there when you have any questions. I always choose heritage for the great service we get. They are down to earth people who don’t just try and sell you something. Thank you heritage family. Also a special thank you to Mario. More
by LJ.GABRIEL16
Other Employees Tagged: Robert Bobo, Quentin DeRossett, Josh Reed, Brad Tittle, Misty York, Katie Stovall, Shawn Waara
March 11, 2022
Awesome dealership. Very easy to do business with and I would highly recommend Mario Retta. Very easy to do business with and I would highly recommend Mario Retta. More
by Johnny
Other Employees Tagged: Brad Tittle
August 27, 2021
Just recently purchased my 2nd Yukon from Mario and Heritage. Always a great experience and Mario makes it extra fun! Always a fair price! Actually the BEST price on a 2021 Yukon in the DFW area!! Don’ Heritage. Always a great experience and Mario makes it extra fun! Always a fair price! Actually the BEST price on a 2021 Yukon in the DFW area!! Don’t miss out! The free oil changes are also a bonus!!! More
by Kristi Underwood
