Customers consistently praised the business for its exceptional customer service, highlighting the staff's professionalism, attentiveness, and willingness to explain issues clearly.
Honesty and Integrity
Many reviews emphasized the honesty of the shop, with customers appreciating the transparent communication regarding repairs and costs, often noting that they were not pushed into unnecessary services.
Quality of Work
The quality of repairs and services received high marks, with numerous customers reporting successful outcomes and satisfaction with their vehicle performance post-service.
Timeliness
Customers frequently mentioned the promptness of service, with many noting that their vehicles were completed ahead of schedule.
Reputation and Trust
The business has built a strong reputation over the years, with long-term customers expressing loyalty and recommending the shop to friends and family.
PG
Priscilla Gregory
Oct 11, 2025
5.0
We are thoroughly impressed with our overall experience! Personalized, attentive and expert service from beginning to end. It’s hard to find businesses nowadays that make you feel valued and are committed to earning the trust of their customers!
HS
Ham Sandwich
Oct 6, 2025
5.0
I have two ford vans which i count on everyday for my business. Took them both to Gerald and the team. I am very happy with their work any issues i had was resolved immediatly. I took them my wifes truck and also and all of my vechicles are still running good. I recommend Kosub Transmission to my friends and family and tell them why. Thanks Gerald !
Sal zuniga / Formica Solutions-Converse ,Tx.
HG
harley “geetter1” geetter1
Sep 16, 2025
5.0
I have the dreaded 2019 Ford F150 10 speed transmission that is a well known POS. At 74k miles, it started shifting erratically, and progressively got worse over a few months time. A friend recommend Kosub, so I took it in and expected the worst, an $8000 new tranny. I got a call from Justin the next day, and he explained that it appeared my TCM had lost communication-likely due to loss of power when I had my POS Ford F150 timing chain replaced, which coincided with the start of the rough shifting. Justin explained that when the truck looses battery power, the transmission control module gets scrambled and doesn't know what to do anymore. All that was needed was to clear out and reset the computer, reinstall the factory settings, and it was good to go. I was so relieved that I had them go ahead and do a full transmission service, as it was over due. The truck drove great on the way home with no issues. These guys could have easily told me my tranny was bad and I would have paid 8k for a new one. They were honest and upfront, and that is something you do not find very often. For this reason, I would highly recommend them.
ML
M Lo
Sep 8, 2025
5.0
I’m not one to leave reviews often, and I meant to do this sooner — but better late than never. I want to give Kosub Transmission the praise they deserve for their outstanding customer service and reliable work. I brought my 2004 Chevy Trailblazer in for a transmission rebuild in 2023, and two years later, it’s still running smoothly without any issues. Their honesty, professionalism, and quality workmanship are truly commendable. You definitely get your hard-earned money’s worth. If you’re looking for a trustworthy and skilled transmission shop, I highly recommend Kosub Transmission. I’ll gladly return for any future service needs.
RS
Raul Sanchez
Aug 18, 2025
5.0
Excellent customer service and end product. Very happy with outcome. Great people at Kosub Transmissions!
Frequently Asked Questions About Gerald Kosub Transmission Service
What services does Gerald Kosub Transmission Service offer?
They offer transmission rebuild, transmission repair, diagnostics, and Jasper transmission exchange services.
What are the business hours for Gerald Kosub Transmission Service?
They are open Monday to Thursday from 8:00 AM to 5:30 PM, and Friday from 8:00 AM to 5:00 PM. They are closed on Saturdays and Sundays.
Where is Gerald Kosub Transmission Service located?
They are located at 7455 US Highway 87 East, San Antonio, TX 78263, USA.
How can I contact Gerald Kosub Transmission Service?
You can reach them by phone at +1 210-648-4991 or email at kosub.svc@gmail.com.
Is Gerald Kosub Transmission Service a certified automotive specialist?
Yes, they are associated with ATSG, ATRA, and Jasper Engines & Transmissions, indicating certified transmission expertise.
Does Gerald Kosub Transmission Service provide honest advice and fair pricing?
Yes, they are known for honest advice, transparent pricing, friendly service, and fair estimates.
Where can I find more information about Gerald Kosub Transmission Service online?
Visit their website at https://kosubtransmissionsvc.com/ or their Facebook page at https://www.facebook.com/kosubtransmissionsvc/.
Are there any nearby banks where I can handle transactions before or after my visit?
Yes, American Bank and Texstar National Bank are nearby, which could be convenient for any banking needs around your visit.
Are there places to eat or relax near Gerald Kosub Transmission Service?
Yes, nearby options include Mr. Jim's Trading Post, The Trading Post, China Grove Trading Post Bar & Wendy and Moe's Kitchen, and The Tipsy Bull A Texas Bar & Grill for dining and drinks.
What other automotive services and shops are near Gerald Kosub Transmission Service?
Nearby automotive services include Kosub Transmission Service, Access Transmission, Finsanto Automotive, Gene Bowns Transmission, and Briones Tire Shop, which might be helpful for additional automotive needs.