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Transmission Repair Shops in Boulder, CO

7 of the 93 auto repair shops we list in Boulder 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. Boulder Valley Automotive

    4700 Pearl St, Boulder, CO 80301-2457

    Mon–Fri 7:30am–5:30pm

    Transmission repairFinancing
    Call Website Directions

  2. Roadmasters Tire Pros and Auto Care

    647 S Broadway St, Boulder, CO 80305

    Transmission repairDiesel & truckMuffler & exhaust
    Call Website Directions

  3. Rob's Auto Repair

    2360 Arapahoe Ave, Boulder, CO 80302

    Transmission repairA/C repair
    Call Website Directions

  4. Swedish Motors

    6655 Arapahoe Rd Ste a, Boulder, CO 80303

    Transmission repairEuropean & import
    Call Website Directions

  5. HonToy Care Automotive Repair

    4747 Pearl St V4, Boulder, CO 80301

    Transmission repairDiesel & truckA/C repairFinancing
    Call Website Directions

  6. Gene's Auto Repair

    3110 28th St, Boulder, CO 80301

    Transmission repair
    Call Directions

  7. Transmission Technology Services

    6270 Arapahoe Rd Ste 1, Boulder, CO 80303-1454

    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 Boulder

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.