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Car A/C Repair Shops in San Marcos, CA

15 of the 82 auto repair shops we list in San Marcos have car air conditioning repair.

When the air blows warm, a recharge alone may not fix it — a leak, a failed compressor or an electrical fault is often the real cause. Every shop here names car A/C repair or recharge service in its business name, listing or on its own website.

  1. Star AutoHaus

    738 W San Marcos Blvd, San Marcos, CA 92078

    Mon–Fri 9am–5pm

    Muffler & exhaustA/C repairSe habla español
    Call Website Directions

  2. Bavarian Master Care

    180 Pawnee St, San Marcos, CA 92078

    Mon–Fri 8am–5:30pm, Sat 8am–1pm

    European & importA/C repairFinancingFree estimates
    Call Website Directions

  3. HG Performance

    182 Pawnee St, San Marcos, CA 92078

    Mon–Fri 8am–5pm

    State inspectionEuropean & importA/C repair
    Call Website Directions

  4. Performance Edge Automotive

    2754 S Santa Fe Ave, San Marcos, CA 92069-5928

    Transmission repairA/C repair
    Call Website Directions

  5. Hybrid Auto Repair San Marcos

    375 S Rancho Santa Fe Rd, San Marcos, CA 92078

    Transmission repairDiesel & truckA/C repair
    Call Website Directions

  6. KB Motorsports

    225 S Pacific St, San Marcos, CA 92078

    A/C repairFree estimates
    Call Website Directions

  7. Knight's Automotive

    230 Pawnee St, San Marcos, CA 92078

    A/C repairLoaner or shuttle
    Call Website Directions

  8. Metro Transmission & Automotive

    1635 Grand Ave, San Marcos, CA 92078

    Transmission repairMuffler & exhaustA/C repairFree estimates
    Call Website Directions

  9. Service Pros Automotive

    1600 Grand Ave #1, San Marcos, CA 92078

    European & importA/C repair
    Call Website Directions

  10. Smog Central Station

    375 S Rancho Santa Fe Rd, San Marcos, CA 92078-2345

    Smog & emissionsA/C repair
    Call Website Directions

  11. Caledonian Auto Repair

    763 W San Marcos Blvd, San Marcos, CA 92078-1232

    Transmission repairDiesel & truckA/C repair
    Call Website Directions

  12. V-Tec Auto Repair

    755 W San Marcos Blvd #105, San Marcos, CA 92078

    Transmission repairDiesel & truckA/C repair
    Call Website Directions

  13. Fast Automotive Center

    1288 W San Marcos Blvd, San Marcos, CA 92078-4075

    Smog & emissionsDiesel & truckEuropean & importA/C repair
    Call Website Directions

  14. Ready Line Fleet Service

    1322 Descanso Ave # A, San Marcos, CA 92069-1306

    Mobile mechanicDiesel & truckA/C repair
    Call Website Directions

  15. Speedy Tune And Brakes

    736 W San Marcos Blvd Ste 105, San Marcos, CA 92078-1247

    A/C repair
    Call Directions
Ask for a leak test before a recharge. If the system is low on refrigerant, it leaked out somewhere, and topping it up without finding the leak means paying again. Newer cars use R-1234yf refrigerant, which costs more than the older R-134a — ask which one your car takes.

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Car A/C Repair Shops near San Marcos

Good to know

How much does a car A/C recharge cost?

A recharge with a leak check typically costs about $150–300 for older R-134a systems and more for newer R-1234yf systems; replacing a compressor can cost $800–1,500 or more.

Why is my car A/C blowing hot air?

Common causes are low refrigerant from a leak, a failed compressor or clutch, a blocked condenser, or a blown fuse or relay. A shop finds the cause with a pressure test and a leak check.