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TC Auto Service
“We've been going to this auto shop awhile now for car inspections and today we went for another inspection since one was almost due for our Honda accord.”
Best Coolant & Radiator Flush in Corpus Christi, TX
21 mechanics listed · 17 in Corpus Christi · 4 open weekends · 17 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
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Brooks Tire
“In and out in a very timely manner outstanding quality work I got an alignment done on my truck it was very bad after I had several new parts in stock they got me right highly recommended”
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Dub's Garage
- Noise
- Inspection
- Oil
“They're always ready to answer calls promptly, provide detailed updates throughout the service process, and demonstrate a level of trustworthiness and professionalism that stands out in the industry.”
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Staples Tire & Automotive
“Best place I been too there fast and reliable as heck Travis gave some really good service and explained to me everything that was going on and I couldn't believe how fast they finished working on my car I would definitely recommend if anyone needs g...”
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Rodriguez Auto Service & Collision
- Estimate
- Ceramic
- Truck
“Danny Rodriguez is professional and great to talk to, and he's extremely knowledgeable about all of the products The attention to detail and the professionalism I received throughout the process was fantastic!”
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Pro Drive Auto Repair S.p.i.d.
- Brakes
- Price
- Mechanic
“I have dealt with several community companies here in the costal bend, local coffee shops, restaurants, mom and pop stores and other car dealerships or repair shops.”
Listed for drivers in and around Corpus Christi, TX, these 21 shops list coolant flushes and antifreeze service. What each one says about the coolant types it stocks, machine flushes and warranties comes from its own website; ratings and quotes come from public reviews.
Area overview: Corpus Christi, TX
17 of the 21 mechanics we list are based in Corpus Christi; the other 4 serve Corpus Christi from towns including Robstown (18 mi), Sinton (23 mi) and Kingsville (33 mi). The mechanics on this page are rated from 4.1 to 5.0 across 5,615 reviews; 15 have 50 or more reviews and 17 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (96%), quality (74%) and punctuality (70%). 4 are open on Saturdays and 2 on Sundays. The services the mechanics on this page list most often on their websites are brake repair (3), oil change (3), fleet services (2) and transmission repair (2). 1 shows a license on its website; 6 list staff certifications (ASE) and 7 have a BBB rating of A or A+. 15 have ten or more years of experience, the longest 64 years. 2 offer financing; 1 gives free estimates; 7 are family- or locally-owned and 9 list coupons or special offers. We count these figures across the mechanics on this page; distances are straight-line, and hours and prices change, so confirm the details with the mechanic before you visit.
Can I book a coolant change online with shops listed for Corpus Christi?
Online booking is offered by 3 of the 21 shops. Put your engine and the coolant specification in the notes when you book, since the shop needs the right fluid on the shelf before you arrive rather than a universal jug under the counter.
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Corpus Auto Service
- Quality
- Price
- Mechanic
“Jesse and his boss are the real MVP's went in late in the day needing to get my daughters Honda Civic A/C recharged in temps of over 100• explained we weren't from the area and he was extremely accommodating and got us taken care of while we waited!...”
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Bay Auto Service
“Finally I just told the guy I was picking up my truck and he charged me $200 for supposedly diagnostic (that they couldn't figure out BUT i had to pay it if i wanted my truck back) and I drove it straight to Bay Auto and within 2 days they told me ex...”
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Romay's Auto Service
“I have a 50 year career in aviation maintenance and they are the only automotive repair facility I trust for my vehicle repairs when I can't perform the repairs or service myself.”
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Performance Auto Tech
“Stopped by to get my engine light checked Guillermo was super professional and helpful with the diagnostic and informing me not only what was wrong with my vehicle but gave me additional options on how to fix the issue myself will definitely be retur...”
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South Texas Diesel and Automotive Services LLC
- Money
- Price
- f250
“Best shop in town, the owners are wonderful family people, Brandon knows his stuff, our company South Texas Grease Retrieval llc exclusively used this shop because after many years of shops working on our semi trucks & fleet pickups there is not anot...”
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Minit Man
- Sticker
- Oil
- Efficient
“Super good price and good crew.”
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Coastal Diesel Injection
- Company
- Diesel Repair
- Trip
“Recognizing the urgency of our predicament, they went above and beyond to squeeze us into their schedule, giving our four-legged companions and us a haven in the comfort of their AC-cooled premises.”
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Orcutt Automotive
- Pricing
- Phone
- Oil
“Otherwise from that, I had a very friendly experience and they were extremely honest with me unlike a lot of other shops that are trying to just get your money.”
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Ed Burk's Auto Services
“Always able to answer any questions I had when I would call if they had the time”
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Quality Garage
“Great personal customer service and will highly recommend you to Quality Garage for great dependable service.”
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Anthony's Mobile Mechanic LLC
- Voicemail
- Vehicle
- Calls
“I had a mechanical issue w my vehicle today & I have huge trust issues w auto shops due to many negative experiences, so I decided to give Anthony's Mobile Mechanic a try.”
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Sinton Lube
- Prices
- Vehicle
- Quick Service
“Great work and fast!”
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Rigo's Radiators
“Very very nice people and super fast work had my truck ready in less than two hours highly recommended for any radiator work they save me a lot of money Ford F-250 tank replacement”
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C&A Service and Tires
- Prices
- Coffee
“Lucas, the guy at the cashier checked up my car and told me what it needs and print the prices out for the parts and the service rates without me asking, so I knew exactly what to expect and what to do.”
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Piston Lube Center
“I have visited OTHER oil change locations in Alice where I would wait 20-30 minutes in the vehicle for an attendant to address my need and finally would leave without service.”
Radiator Coolant Fluid Exchange Services in Corpus Christi, TX Cost Estimates
Minimum cost
$75
Maximum cost
$284
National Average
$118
$124
$186
Average price range is based on 291 cost profiles
Why these companies made our list
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