About Business
Residents of Downey, CA, Downey have long trusted Advance Radiator & Air Conditioning for their expert Car Repair needs. Whether you need assistance with Auto radiator repair service or general Car Repair support, they are well-equipped to help. They are well-regarded for their quality of work, maintaining a 4.0/5 rating with 59 reviews. Throughout Downey, and particularly in Downey, CA, Advance Radiator & Air Conditioning is recognized for upholding the highest standards of the Car Repair industry. Don't hesitate to contact Advance Radiator & Air Conditioning for any Car Repair inquiries or to schedule a visit to their Downey, CA facility.
Google Reviews
Christopher Sandoval

★★★★★
8 years ago
Chris was very helpful and honest. Can't ask for anything more from your mechanic. Serviced my AC and got me on my way.
Carlos Lopez

★
☆☆☆☆
2 years ago
Paid over 1200 for power steering repair that was done poorly Took back vehicle for leak, said there was nothing wrong Went back again when leak was worse, they said parts were out of warranty Went to another repair ship that did a better job for life time part warranty at a better price and they informed me the first shop damaged an engine mount Went back to the first shop and owner apologized but did not offer any restitution could because the second shop worked on the vehicle
Adrian Robles

★★★★★
6 years ago
Got my radiator replaced here 10/10 would recommend. Price was fair. Fast service and friendly staff. Will definitely be coming back here next time.
ed

★★★★★
Edited 7 years ago
Hard working honest shop Trusted my cars with them for over 10 years. Never a problem when repairs were done Highly recommend them for all your automotive needs
Roy Bell

★★★★★
5 years ago
If I could give Chris and Advance a *10* STAR RATING, I would do so. Had a problem with my A/C and called my regular mechanics, Steve & Henry of S&H Auto Repair in Downey. Henry told me yesterday that they will be going out of town and will be back Tuesday. (They are great guys too, to Hispanic brothers who grew up in the Maywood area, same as me) so they said to call Chriscat Advance. Did so, got to the shop at 6:45am and out in about 45 minutes with my A/C problem solved and at a great price.๐
Robert Frank Williams

★★★★★
11 months ago
Advance Radiatoe has kept the heating and cooling systems, of my 2 Classic Chevrolet Muscle cars, running for the past 30 years! Hooray!
Joe Pro

★★★★★
3 years ago
Fantastic Service! Radiator, Two Lower Hoses, and Thermostat replaced in just a few hours at a very reasonable price that beats all competitors' prices! Thank you!
Boone52

★★
☆☆☆
8 years ago
I really dislike being misled, by smooth, likable people. I guess my own karma still has issues. Quoted a good price for a/c charge, 1/2 hour later informed of line leak and for a "substantial" amount would be repaired to last forever. As if I will keep my work truck forever. I decided against it because time was crucial, they wanted another 2 or more hours. So then i'm charged a high price for the diagnoses, almost the original quote, which is deducted from the work if done. I worry if I go back that price will somehow grow. C'est La Vie.
JulieAnn โCelestial Catโ Cook

★★★
☆☆
6 years ago
This was the first mechanic to be able to figure out and fix my truck's air conditioner, so kudos for that. He also replaced the motor that rolls up one of the windows, but now a passenger sitting next to that door cannot open it from the inside. I don't often have passengers, so this was not discovered until I moved out of the area. So 50% kudo points only. Prices were in the upper range of fair.
Cesar R.

★★★★★
3 years ago
Went in for an ac evacuation and recharge after replacing compressor, condenser and other ac parts. Evacuation and recharge went smooth, but when it was time to start the truck, compressor clutch wouldn't engage. I believe his name was Chris. He asked what else have I done to the truck. Right away he went to fuse box and I had a blown fuse for the compressor. He replaced it and clutch engaged and had cold air right away. Honest MAN. THANKS ADVANCED RADIATOR AND AIR CONDITIONING.
alex robles

★★★★★
4 years ago
I bright my Acura here for A/C service and I have been very happy with the service provided. Chris did a great job and helped to explain what work needed to get done and Tom was very helpful and courteous as well. I would highly recommend coming here for your Automotive needs.
Alexander Mcgee

★
☆☆☆☆
2 years ago
Very misleading! I asked for My A/c to be fixed only to get a recharge instead of a fix but charged me a bogus "repair" and now 1 week later my A/c stopped working. If I wanted a recharge I would have done it myself for more than half the price! All the money to them I guess. Horrible customer service wouldn't recommend.
Minh Hoang

★★★★★
4 years ago
This place is awesome! I brought my car in because my AC was blowing out warm hot air and a honest mechanic named Chris did the job at a very good price and you could tell it was an honest price! Thanks Chris! I'll bring my other Toyota when the refrigerant runs low again.
Brian Soliz

★
☆☆☆☆
2 years ago
Don't know about all these 5 star reviews. I explained to the mechanic about my issue with my ac slowly giving out cold air withing a spn of 2-3 weeks and he recharged it right away. He then claimed it had a leak and that he would have to put some rubber seals. 3 weeks later back to square one, took the car back and now was quoted $700 more because now the thermostat is broken. Could have told me that in the beginning but either the mechanic isn't a attention to detail type of mechanic or he's just a cash grab scum.
Royalty

★★★★★
2 years ago
Highly recommend this place. If you looking at the reviews just bring your car here. These guys are awesome and has very good prices. Me Guage was going up and down, my air conditioner was cool than hot and it was really hot outside. I stay very far from here but I was near this area. Ain't no way I could have made it home. I came here in all I needed was a new thermostatbin these guys solved my problem thank u such.
Jennifer Gonzalez

★★★★★
Edited a year ago
Advance Radiator is one of the few honest mechanics I know. The charge fair prices and get work done in a timely manner. I highly recommend them to anyone needing work on your vehicle!
Iminocca Citizen

★★★★★
6 years ago
Have been taking our company trucks there for several years, they have always been fair with the diagnosis and pricing. Always doing just enough but not too much...they really know their stuff. I know enough to do a lot of the work I pay them for but I don't have the time so I have a pretty good idea when I'm being taken advantage of and when someone doesn't know what they are talking about (and guessing with my money). They have earned my trust and I can recommend them with confidence.
Carlos Lopez

★★★
☆☆
2 years ago
Fair work, fair price, spent the time looking for parts and keeping me up to date with progress. Disappointed that major component that was installed began to fail after warranty expired. Had to have the same costly work done a year and a half later at a separate shop that offered competitive pricing and LIFE-TIME warranty on parts. Was also informed that the work completed by this shop was sloppy and damaged an other component in the vehicle. I have yet to inform Advance about it. I think this shop does a good job for all its regular customers, and is not so gracious for any new clients. I hope I am wrong.
Roxter

★
☆☆☆☆
7 months ago
I called this company and asked if they recharge air conditioners for cars. Specifically, for a 2010 Toyota Prius. They said yes and gave me the price for labor and Freon. I agreed. I drove there from far away, spent 40 minutes in traffic, and when they started working, they told me they could not recharge my car because it requires a different type of oil for the Freon. Why didnโt they tell me this on the phone when I asked if they could do it? They clearly donโt know their own equipment or how to handle different types of cars. This shows a lack of professionalism. I would not recommend this company โ the staff are inexperienced and unreliable.
Ena Rodriguez

★
☆☆☆☆
4 months ago
visited Advance Radiator on 11/26/2025 at around 2:45 PM for a service, and unfortunately my experience wasnโt very positive. Jose was not very helpful. Instead of assisting me, he told me Iโd have to wait until Friday. He also said that if I wanted a diagnostic, it would cost $49 plus taxโsomething I would have been willing to pay if he had shown interest in actually helping. However, he didnโt seem like he wanted to be there or assist me at all. Overall, I left disappointed with the service.