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Red's Radiator Specialty Co
“Thank you for all of your help, I grew up right across the street from this shop.”
Best Coolant & Radiator Flush near New Orleans, LA
3 of these mechanics are based in New Orleans; the others serve New Orleans from towns including Slidell (17 mi), Mandeville (23 mi) and Metairie (16 mi).
1 open 24/7 · 9 open weekends · 18 rated 4.5+
Data verified October 16, 2026
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Motormen Auto Service & Body Center
- Price
- Tire
- Warranty
“I sent my car to this shop twice, once for a flat tire and another for servicing my Air condition and oil change, both experiences have been pleasant, the service was fast and it was fairly priced.”
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Lightning Oil & Lube
“Very friendly and extremely helpful 100%”
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Star Auto Service Inc.
- Future
- Vehicle
- Job
“Called me back within a few hours of dropping off my car with a diagnosis and a solution, and a couple more hours later my vehicle was ready to come back home.”
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Automotive Center
“Being from out of town it was kind of crap shoot, but Dale made me feel confident that this was the right place…and we I couldn't have done better with my pick if I tried.”
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Jefferson Auto Service
- Oil
- Vehicles
- Job
“In fact, they went out of their way to explain the issues with my car in a clear and understandable manner, making me feel like an informed and valued customer.”
Listed for drivers in and around New Orleans, LA, these 24 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: New Orleans, LA
The 24 mechanics on this page are rated from 3.9 to 5.0 across 3,972 reviews; 15 have 50 or more reviews and 18 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (86%), quality (86%) and punctuality (73%). The topics that come up most in reviews of the mechanics on this page are "price", "diagnosis" and "honest". 1 is open around the clock; 9 are open on Saturdays and 2 on Sundays. The services the mechanics on this page list most often on their websites are fleet services (4), automotive q & a (2) and engine diagnostics (2). 1 lists staff certifications (ASE) and 7 have a BBB rating of A or A+. 18 have ten or more years of experience, the longest 73 years. 1 offers emergency or roadside call-outs; 5 offer financing; 2 give free estimates; 5 are family- or locally-owned and 10 list coupons or special offers. We have a website on file for 19 of the mechanics on this page; 18 publish a contact page; 10 list a public email and 5 take bookings online. 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.
Why does this page include shops elsewhere?
3 of the 24 shops sit in New Orleans and the rest come from other towns within 25 mi. This is planned maintenance rather than an emergency, so booking a little further out costs you nothing but the drive.
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Prestige Auto Works LLC
- Curse
- Vehicle
- Money
“Highly recommend prestige if you have a dodge charger or any type of sports car I'm really happy with how my car turned out everybody from the shop to the front office are very friendly I will definitely be taking my future cars back to them”
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Smitty's Tire Shop
“The owner of this business always does his best to make sure he takes of the customer unlike most tire shops he goes above and beyond at a much better price than your big chain tire shops I would highly recommend this tire shop to anyone that would l...”
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Slidell Easy Pay Tire Store
“They do a great job on our vehicles and all of the staff were polite, they answer your questions without making you feel like you don't understand what they're saying, they do not overcharge and the best is Sheila S.”
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Rusty Knuckle Garage
- Vehicle
- Truck
- Prices
“Been doing business with Mike for a long time and have had nothing but professional service from him and his crew, they will always be my go to shop for repairs and performance.”
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Regis Radiator Service
“Went there today to see my friend that's the auto technician so he could check my truck for me and he was working a a motor he is swapping out for one of his good customers the car came from up north and a lot of things had rust on them he was sand b...”
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Leeway Discount Tire & Auto Care
“Honest guy.”
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Express Lube Experts
- Car Wash
- Brake
- Vehicle
“The free car wash with oil change is a nice bonus.”
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Asap Towing & Road Service
- Mud
- Driver
- Polite
“Required big tool box moved and ASAP was able to accommodate me in my time of need and was really good at securing the very large box and safely handed it well.”
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East Gause Tire and Automotive
- Battery
- Driving
- Money
“The staff was incredibly friendly and inviting (even letting me in about 20 minutes before they were supposed to open), and the shop itself was cozy with fresh coffee and comfortable seats.”
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Advantage Tire & Wheel
“Had a nail in my tire 2 kids in truck headed back to Texas i called they said they was swamped but he told me to come and they would see what they could do they got me back on the road without hesitating great people excellent service thank yall agin...”
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Auto Medic
- Cost
- Price
- Truck
“ Imagine how many shops would have either (a) blindly swapped my three O2 sensors without addressing the root cause or (b) told me that I needed a new purge valve and that the sensors were also damaged.”
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Tire World Car Care Center
- Noon
- Prices
- Competitive
“They also let me know of a better brand (B F Goodrich ) which had a better Mileage Warranty , 75,000 miles versus the tire that I initially was considering which had a 55,000 mile warranty.”
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David's Automotive & Alignment
- Oil
- Price
- Mechanic
“Newly returned to the north shore and based on others' positive reviews of David's, I decided to give him a try with a difficult -to-diagnose issue on an older / abused jeep that I had acquired.”
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Zoom Tech Automotive LLC
- Oil
- Prices
- Job
“Ashley is doing a superb job at receiving and dictating details from the phone, in person and managing at the same time close interaction with their garage staff as well.”
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R & D Automotive Specialists
- Price
- Mechanic
“After learning of our situation (my son and daughter in law had brake problems while they were on their way to Baton Rouge from Florida to bring me that car so that I would no longer have to walk to work and back at night in the cold and rain, on a S...”
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Southern Auto Works
“Paul knew I was on a fairly tight budget, so he fixed what I brought it in there for, and then just made suggestions about things I may need to watch out for in the future.”
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Automotive Center
- Prices
- Check Engine Light
- Fair
“Great people willing to work with you and know what they are talking about”
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Keith's Auto & Truck Repair Inc
- Price
“Honest as the day is long.”
Radiator Coolant Fluid Exchange Services in New Orleans, LA Cost Estimates
Minimum cost
$75
Maximum cost
$285
National Average
$118
$124
$186
Fair price range is based on 463 cost profiles
Why these companies made our list
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