Supreme Auto Repair

259 N Marshall Ave, El Cajon

Up to 51% Off on Automotive AC Evaporator Replacement - Car at Supreme Auto Repair

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Extra 20% off, up to $50
Promo Code SAVE. Ends 8/17.


Some shops lure customers with a“free AC check” to get them into the shop and charge them for air conditioning services that they don’t need

Groupon Customer Reviews

100% Verified Reviews
All Groupon reviews are from people who have redeemed deals with this merchant. Review requests are sent by email to customers who purchased the deal.
2 ratings1 reviews
Rating of 5 out of 5 stars
August 13, 2021
I had a great experience for my first time at Supreme Auto Repair. The staff was very welcoming and helpful and got straight to the point. They offered me a couple of different options for my AC issue which started blowing out warm air. A temporary solution option was great for me because I wasn't ready to replace my AC compressor today. So they did a recharge and my AC is now blowing out cold air again. I am incredibly happy and will be coming back for my Auto needs. Thank you Groupon for hooking it up!
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1 ratings1 reviews
Rating of 5 out of 5 stars
July 24, 2022
Sorry this a a bit late, but we had the best service at Supreme Auto Repair. Amanda in the front office made me feel welcomed and happy for my business. My car was worked on immediately and within an hour and a half I was back on the road very satisfied. Our technician was very friendly and explained the completed work. I definitely will use them in the future!
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15 ratings5 reviews
Rating of 5 out of 5 stars
June 11, 2022
Great experience. It was quick and easy and I was in and out in an hour. I would highly recommend Supreme for wheel alignment services. I plan to use their services again when I buy a new set of tires or have to get another wheel alignment.
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1 ratings1 reviews
Rating of 5 out of 5 stars
June 8, 2022
They were very professional and knowledgeable. Had my brakes done. The service was outstanding! Planning on going back!
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4 ratings2 reviews
Rating of 5 out of 5 stars
June 4, 2022
Good service. Nice people. It’s not fancy.
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About This Deal

AC Inspection & Diagnostic

What to Expect from the Mechanic During a Proper AC Inspection

An air condition diagnosis simply refers to the process of evaluating an air condition for functionality.

The overall procedure starts by measuring the air supply and temperature differences to determine any performance complications in the system. Other equally important tests include the airflow tests to determine the most reasonable flow of air.

After the inspection, if the refrigerant level is low then AC dye can be installed with the refrigerant to help identify a leak. If the leak is small and does not show up right away, the customer can take the vehicle and return when the system is not cooling well. By this time the dye should show where the leak is.

This is an inspection and diagnostic only, it does not include any repair or parts replacement. 

Fine Print

Promotional value expires 180 days after purchase. Amount paid never expires. Limit 3 per person, may buy 1 additional as gift(s). May be repurchased every 30 days. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings

About Supreme Auto Repair