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Laguna Auto Service Center
- Communication
- Job
- Honest
“I was told it would be $250 an hour, Laguna Beach is an expensive place for automotive repairs, so okay all in around $1,400 as the a/c fan was a little tricky to access.”
Coolant & Radiator Flush in Laguna Hills, CA
24 mechanics listed · 4 in Laguna Hills · 11 open weekends · 21 rated 4.5+
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949 Auto Repair
- Oil
- Estimate
- Honest
“I took my truck in for an electrical issue, brakes and a window issue and Michael was truly amazing in his overall assessment, timeline estimate and most importantly his communication throughout the repair process”
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Amato Tire
- Tires
- Chain
- Brakes
“They had a fairly rare like-tire in stock, put it on, balanced it, and I was back on the road in almost the amount of time that it took me to get the previous opinion (with the tire still on the car) at the national chain.”
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Rich5oil Synthetics Mobile Oil Change LLC
- Price
- Professional
“Rich is seriously a awesome guy, beats everyone's prices in town and he got to me in 20 minutes and was extremely nice and really quick with the Oil Change to I couldn't even believe it!!”
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Laguna Canyon Smog and Automotive Repair
- Price
“I went in here for a minor problem and they were super nice and answered any questions I had and explained things in a super nice way and explanatory way.”
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Orange County European Auto Service
- BMW
- Honesty
- Imports
“AND the heating had packed up since the initial quote, and they spent quite some time trying to figure out what was wrong, tracked down the problem and then managed to fix it without having to order the miniscule but $80 (according to Mini BMW) plast...”
Area overview: Laguna Hills, CA
Of the 24 mechanics we list here, 4 are in Laguna Hills itself and 20 come from towns including Laguna Beach (3, 5 mi), Santa Ana (3, 14 mi) and Mission Viejo (2, 3 mi). The mechanics on this page are rated from 4.2 to 5.0 across 4,134 reviews; 17 have 50 or more reviews and 21 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (95%), quality (79%) and value (63%). The topics that come up most in reviews of the mechanics on this page are "diagnosis", "honest" and "communication". 11 are open on Saturdays and 2 on Sundays. The services the mechanics on this page list most often on their websites are air conditioning (3), brake service (3), oil change (3), belts and hoses (2) and brake repair (2). 10 list staff certifications (ASE and TIA) and 14 have a BBB rating of A or A+. 21 have ten or more years of experience, the longest 107 years. 6 offer financing; 3 give free estimates; 8 are family- or locally-owned and 15 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.
Data verified October 9, 2026
Listed for drivers in and around Laguna Hills, CA, 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.
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British Worx OC
- Mechanic
- Oil
- Diagnose
“John at Mini Worx is not just the best Mini mechanic I've ever worked with, but in the top 5 specialist mechanics I've used with my collection of offbeat cars in the last 20 years.”
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Autobaun Imports
- BMW
- Price
“Excellent customer service.”
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Niguel Auto Service
- Honest
- Toyota
- Manager
“I recently visited Niguel Auto Service, conveniently located inside the Mobile station at the Albertsons/KFC shopping center, for an oil change on both my vehicals a Toyota Tundra and a Ford Explorer”
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Aliso Viejo Auto Service
- Job
- Communication
- Diagnosed
“He never attempts to upsell, many times he would tell me, you can hold off on some type of a service a little while longer and with the services he does suggest, he always prioritizes it, in case you want to spread out the repairs.”
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Fountain Valley Tire and Auto
- Truck
- Efficient
- Team
“Originally walked in requesting a tune service and the manager asked me several questions was very honest about what my car actually needed and it turned out to be a transmission flush.”
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Main Auto Care
“Unlike some places around town, I have never had anyone here try to upsell me on unnecessary things, and I have never had to bring a vehicle back because something was mishandled.”
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Enjoying Mechanics
- Job
- Oil
- Vehicles
“I have been a loyal patron of this establishment since 2017, consistently entrusting my vehicles, as well as those of my family, to the capable hands of Dennis and his dedicated team.”
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Key Nissan Service
“I love Key Nissan because the guys working there do good honest work and do not over charge you, plus they will always let you know if they recommend any other services by calling you to ask if you would like them done!!”
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7 Days Tire Center
“He told us that our brakes were so worn they only had 15% life left 🫢🫣😮 Federico cared to take the time to fix a problem that we didn't even go in for bc the brake issues were so bad.”
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Beach House Imports
- Price
- Honesty
- Team
“They fixed my radiator pump and turned it around in one day also diagnosed the check engine light and informed me my car had an extended warranty for the problem they found from Audi and refereed me to his Contact at a local dealership.”
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Complete Autocare & Tire
- Work
- Service
- Oil
“With the kind of energy and help of a good neighbor I've known for years in a small town, with the expertise and kindness of someone who's been in the automotive business for years that genuinely wants to help, I've never had a better experience than...”
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Irvine Auto Repair
- Oil
- Team
- Mechanics
“Took it to Irvine Auto instead and the guy laughed at the idea of transmission fluid change, looked up the real maintenance requirements, and I could have gotten out for under $200 if I didn't opt for tires.”
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Danny's Auto Service
“It took Danny one drive around the block to figure out what was going on with my clutch and A minimal amount of time to figure out what was wrong with my suspension.”
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Auto Care Experts
- Job
- Coupon
- Brake
“Excellently Services Air & cabin filter replacement, Exhaust, General repairs & maintenance, Tire rotations, Vehicle Inspection, Wheel alignment, Brakes, Auto battery maintenance, Auto brake replacement, Oil change”
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Fitzgeralds Auto Care Center
“Fitzgerald Auto Care Center is were I take my car to get fix cause they always explain everything that needs to be fix and they are never pushy to get other repairs on your car.”
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Bake Auto Care
- Smog
- Diagnostics
- Vehicles
“I have complete trust in their reliable and expert servicing, their honest diagnostics when performing repairs, and above all, their downright courtesy accompanied by reasonable pricing”
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Autolink Repair Services
- Oil
- Diagnosis
- Vehicle
“This place is awesome , excellent service, I brought in my Benz E350 for A9 service , they went through my car, took pictures and let me know what need to be done , I really like the system here , everything is on record , good price .”
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Automotive Plus
“I've had terrible experiences with dealerships and the technicians at Automotive Plus seem way more knowledgable and efficient than anyone I've spoken with at the fancy dealership, not to mention MUCH nicer!”
Radiator Coolant Fluid Exchange Services in Laguna Hills, CA Cost Estimates
Minimum cost
$60
Maximum cost
$230
National Average
$95
$100
$150
Average price range is based on 427 cost profiles
Why these companies made our list
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FAQ
Which shops listed for Laguna Hills discount a coolant flush?
15 of the 24 shops on this page list a coupon. A discounted flush is worth taking if the service is due and worth skipping if it is not, so check the interval in your manual first. Ask which coolant the offer includes, because the cheap one may not be yours.