Gerald Kosub Transmission Service

Name: Gerald Kosub Transmission Service
Address: 7455 US Highway 87 East, San Antonio, TX, 78263, US
Telephone: (210) 648-4991
Price range: $$$
Rating: 4.4

Honest, expert transmission service you can trust for diesel and all vehicles.

4.4(5 reviews)

$$$

auto-repair

car-dealership

Claim this business

Services Offered

Transmission Rebuilds

Complete overhaul and rebuilding of transmissions for cars, trucks, and diesel vehicles with quality parts and expert craftsmanship.

Transmission Repair

Diagnostic and repair services for transmission issues, including fluid leaks, shifting problems, and performance concerns.

Diesel Transmission Service

Specialized service for diesel trucks and commercial vehicles, ensuring durability and reliability under heavy use.

Preventive Maintenance

Routine transmission fluid changes, inspections, and adjustments to extend the life of your vehicle's transmission.

Commercial Fleet Service

Reliable transmission work for business vehicles and fleets, with attention to minimizing downtime and maximizing efficiency.

Reviews

4.4(5 reviews)

Rating Distribution

Kevin Whitton

via Google

about 1 month ago

If you’re looking for transmission service, stop looking and bring your business to Kosub. Finding an honest and trustworthy shop is not easy anymore. This is the shop you can bring your diesel to and not have to worry. The help, attention, service, and education from Patrick and Justin are top notch. I appreciate you both for listening and then explaining the process, what you did, and what you found. You’ve got an easy and earned referral anytime I hear someone that needs transmission work and a lifelong customer the next time I need work or when I start my upgrades.

Priscilla Gregory

via Google

4 months ago

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!

Ham Sandwich

via Google

4 months ago

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.

M Lo

via Google

5 months ago

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.

Trogdor

via Google

9 months ago

Truck sent in for transmission rebuild, which has been serving me well. Pretty good service there. Got it back with P2267, "Water in fuel sensor circuit high". Been chasing it for a while now and discovered that somehow the pin for that circuit got rammed into the connector, visible in the photos below. Didn't bother to fix it, just fought it and broke it. Careless at best, and yes I will solemnly swear and put money on the fact that the DTC was NOT tripped when dropped off, and this connector is typically removed to drop the crossmember to access the transmission (which they did). Backside of connector shows 3 wires entering the large gauge side of the connector, front view shows 2 pins and 1 pin barely visible.