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Transmission Repair Shops in San Marcos, TX

11 of the 60 auto repair shops we list in San Marcos have transmission repair or rebuilding.

Many general repair shops send transmission work out, so the shop you call first may not do it in-house. Every shop here names transmission repair, rebuilding or replacement in its business name, listing or on its own website — a fluid change alone doesn’t count.

  1. A&a Automotive

    169 S Guadalupe St, San Marcos, TX 78666-5531

    Mon–Fri 8am–5pm

    State inspectionTransmission repairA/C repair
    Call Website Directions

  2. Dealer Alternative Auto Care

    1810 S Interstate 35, San Marcos, TX 78666

    Mon–Fri 8am–5:30pm

    Smog & emissionsTransmission repairEuropean & importMuffler & exhaustA/C repairFinancingLoaner or shuttle
    Call Website Directions

  3. Frank's Automotive

    328 S Guadalupe St, San Marcos, TX 78666-6310

    Mon–Fri 8am–5:30pm

    Transmission repairA/C repairBody & collisionFinancing
    Call Website Directions

  4. AAMCO Transmissions

    1206 Highway 123, San Marcos, TX 78666

    Transmission repairA/C repairFinancing
    Call Website Directions

  5. Tires and More, Mechanic shop and Transmission repair

    700 N I-35, San Marcos, TX 78666-6940

    Transmission repair
    Call Website Directions

  6. B & M Transmissions

    1418 S Interstate 35, San Marcos, TX 78666-6007

    Mon-Fri 8am-5pm

    Transmission repairA/C repair
    Call Website Directions

  7. Riley Auto Care & Transmissions

    1334 TX-123, San Marcos, TX 78666

    Transmission repairA/C repairFinancing
    Call Website Directions

  8. APREMIER Auto Shops

    1418 S I-35 South Frontage Rd, San Marcos, TX 78666

    Transmission repairDiesel & truckBody & collisionFree estimatesTowing
    Call Website Directions

  9. All Makes Automotive

    1000 River Rd Ste K, San Marcos, TX 78666

    Transmission repairDiesel & truckA/C repairBody & collision
    Call Website Directions

  10. Texas Auto & Transmission

    1418 S Interstate 35 Frontage Rd, San Marcos, TX 78666

    Transmission repair
    Call Directions

  11. Hill Country Auto & Equipment Repair

    3016 FM 621, San Marcos, TX 78666-1645

    Transmission repair
    Call Directions
Get a diagnosis before a rebuild quote. Slipping, harsh shifts or a warning light can come from a sensor, a solenoid or low fluid rather than a failed transmission. Ask whether the diagnostic fee is credited toward the repair and what warranty comes with a rebuild.

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Transmission Repair Shops near San Marcos

Good to know

How much does a transmission rebuild cost?

A rebuild commonly costs about $1,500–4,000 for most cars, and a remanufactured replacement can cost more; smaller repairs such as a solenoid or a leaking seal cost far less.

Should I rebuild or replace my transmission?

A rebuild keeps your unit and replaces the worn parts; a remanufactured transmission is a factory-rebuilt unit, often with a longer nationwide warranty. Ask the shop for both prices and compare the warranties.