Came in for another visit today, and once again I'm impressed. I can't say enough about the…read morecustomer service here. I really appreciate the transparency--they clearly explain the services needed and even show you things like the filter so you can see exactly what's going on. Pricing is fair and in line with market rates, and they're generous with coupons that help knock $10-$20 off your total, which is always a nice bonus. I'd especially like to recognize Charles for his outstanding service today. He communicated clearly every step of the way and demonstrated excellent customer service and leadership. Truly a great experience all around.

I can't say enough good things about this team. They work together like a well oiled machine. Very…read moreprofessional, fast , efficient and personable. Darren the manager was outstanding as was Brody. There were two other team members that were also excellent. We are now addicted. Date of service May 5th 2026 Thank you.

I replaced my car's A/C system at home and needed a Freon refill. They were able to do it for a…read moregood price and they were very quick with the service. Also the employees were welcoming and encouraged me to reach out if I had any issues. I'd highly recommend their business.

Despite what the owner stated in the past, I've had my Ford worked on over there several…read moretimes.....all for the same problem.....the transmission! The 1st time I thought all went well, until when he had the car delivered, on the receipt was stamped 6 mos warranty! Well, after I authorized him to repair the transmission....he said that he would give me a 1 year warranty. When I asked him about the 6 mos warranty stamp, he said "no worries they made a mistake....I will honor 1 year." I paid him $3,200 for the job. WHO in their right mind would agree to only a 6 mos warranty after paying that much?! So, the car ran well for about 7 months, then transmission went out. I called him, and had the car towed back over there. He said that " you know it's out of warranty, but I will see what I can do". So now he forgets about what he initially told me! So, he kept my car for another 6 mos......dodging all of my calls, and making up B.S. excuses about why my car wasn't ready! When I got the car back he told me that he would not give me a new warranty! The car ran for another few months....then transmission went out again! Smh SAVE YOUR MONEY AND TIME! Oh, and he must know someone over here at YELP, because he had my 2 prior reviews taken down! Smh

The team here is fast, friendly, and really knows what they're doing. They got me in and out…read morequickly without trying to upsell me on things I didn't need, which I really appreciate. The shop is clean, the staff communicates clearly, and the pricing is super fair--exactly what you want when taking your car in for routine service. It's rare to find a place that feels this honest and dependable.

I've been a longtime customer of Corona Lube & Tune and have always appreciated their quick…read moreservice, which is why this experience was disappointing. I went in for my usual Mobil 1 oil change that has normally cost me $89.95, only to suddenly be charged $130 -- over a $40 increase. I was told the price jump was due to the war and increased oil costs. Wanting to verify that, I called three local auto parts stores afterward, and all confirmed that oil prices had gone up only about $1 per quart. For a 6-quart oil change, that's nowhere near the extra $40 I was charged. To be fair, the service itself was still quick and efficient as usual. But using current world events as justification for what feels like excessive up charging doesn't sit right with me. Loyal customers deserve honesty and fair pricing.

Quick in and out, reasonable price, very convenient never had to leave my vehicle. Staff were…read morequick and efficient despite the location being very busy.

Very good service. Super fast and easy. Got $10 so great value. Really nice workers and great…read moreservice just as I asked.

We got three quotes for spark plugs replacement, and Savi Ranch Automotive came in at the least…read moreexpensive. They also gave us a complimentary multipoint inspection. They texted us a nice online form, which we easily used to accept or decline suggested services, and then also to sign the contract for the work to be done. Vince spent time on the phone explaining things, and he listened to our questions and did not rush us. Savi Ranch Automotive then finished with our vehicle in less than 24 hours! Way faster than the time the dealer would have needed. Excellent service and work! A+++

Excellent service center! They take appts and stay in contact with your car's repair needs…read more Highly recommend!

I would absolutely recommend this business! Finding Ms. Kenni on here was one of the best things…read morethat happened to me in my car. She truly is an ultimate professional, and absolutely the friendliest, most helpful, and sincerely genuine! She is so knowledgeable and went through and broke every single service that needed to be completed down to me, so that I understood and we were able to come up with an implementation plan for completion at my pace. I cannot say enough good things about this shop and its owner. Her staff is also very knowledgeable and completed my repairs in a timely manner. She will go the extra mile to help her customers. Everyone who came into her busy shop received the same great level of care you could tell they were repeat customers. The shop is also great quality and value as far as pricing and work done. I will continue to use her and recommend her for automotive repair and Tire needs. I cannot say enough great things about her!

Owner Ms. Kenni SAVED ME from purchasing a used car with frame damage, and she did this over a 20+…read moreminute phone conversation, she didn't even make money off of our call! Trust this mechanic, I don't say that flippantly or without fantastic reason, which I'll share: I called to ask if I could bring her the used car I was considering buying from a local used car dealership to give the car an independent inspection. I simply said what I was hoping for, an independent inspection from a local mechanic (I live in Los Angeles & traveled out to Norco to look at this car), that I was looking for a used Japanese or Korean car, & my price range. As soon as I shared the name of the dealership (I didn't say anything about my experience or concerns with them, just the name), Kenni said she won't even do business with them, as they sold a used Mustang to her son whose clutch he asked them to fix, because he could tell it needed repair, they refused, and it went out about 800 miles after the warranty he purchased with this used car dealership expired, the clutch then costing $1000 to repair. Kerri also VOLUNTARILY gave me pointers for used cars, sharing that CVT's (Constant Velocity Transmissions, commonly known as Continuously Variable Transmissions) are not as reliable as other transmissions, which helped me narrow my search in cars in my budget. She also shared other GEMS of cars with recalls on engines, and how great she's found CLK 500 Mercedes cars to be. She has 38 years of experience. I passionately recommend for a trusted, capable, fair mechanic in the Norco, Corona area!!! She is my personal car buying angel of mercy.

Service was quick and easy. All staff is great and they explain everything thoroughly. Great value…read morein the services as well better than dealerships. Should out to Issac and Christian for the great service

Gabriel and team were very helpful! Informative, not pushy and very kind. I will be back to this…read morelocation for future service. 20 minutes for an oil change was great!

One of the greatest mechanical shops of all time in my opinion. Paul and his crew are probably one…read moreof the most helpful shops I will visit in my lifetime. From getting me practically stranded clueless to up and running. The prices charged by the shop are also some of the fairest in the area. If you're looking to get your car serviced, id definitely recommend taking it to Crescent Auto.

Went to smog test my 1995 Jeep Wrangler at another smog place and it failed. They advised to go to…read morea smog certified repair shop, and looked on Yelp and found Crescent Auto. Called on a Friday at noon and spoke with Jeff and told him my Jeep didn't pass smog, and what the fees were to diagnose the problem. He let me know the fees and said we could bring it down today and he would probably have it over the weekend to see what was going on. Dropped it off right away, it's only a couple miles from my house, and Jeff called with an update on Monday and said what the problem was and how much it would be to fix it. I approved the charges and he also said they could do the smog test and certification too. Great! I don't have to take it to another place to see if it passes, Crescent Auto will do it all! Got the Jeep back, Jeff explained everything and gave us the detailed invoice with the smog certificate and off we went. My husband usually works on our vehicles, so this was a first for us to take the Jeep anywhere and it was definitely in good hands with Jeff and Crescent Auto. The communication was clear and we were updated often. I appreciate you Jeff and am so happy we found you and your shop!

J&A Absolutely the…read moremost honest, reliable, professional and customer focused auto repair you will find. Very easy access off of Hamner Ave. (Main St.) Norco, Ca. From the 215 Fwy take the 2nd St exit and head West to Hamner Ave. Take a quick left on Hamner and then a quick right 1780 Commerce St. enter 3 driveways down on the left. There is handicap and standard parking in front. I have been coming to J&A Automotive for over 20 years bringing all my vehicles in for repairs and maintenance and their work remains awesome. I always, always receive a friendly welcome which is so refreshing. I call ahead to schedule an appointment which works the best because they do get busy because of their great and honest work and pricing. They do take walk ins if they can fit them in. I have had situations where the repair would be a dealer warranty repair and they let me know. They always give me options and help me to get the best option. They can be totally trusted which honestly these days tends to be a rare virtue. When you are in need of vehicle repairs or maintenance I highly recommend J&A you will be very pleased.

My GMC Arcadia thermostat stuck open on Sunday and we had a trip planned to leave Wednesday…read moremorning. It's not an easy job on this car. They were very helpful getting me on the road at a fair price. Thank you

Called the bill and asked him if he could fix my car with a specific issue. He literally said drop…read moreit by and quoted me a price. Three hours later the job was done and he gave me the exact same price that he said. Honestly, can't ask for more from a reliable mechanic, thanks Bill will definitely be returning here for all my car needs.

Prompt responses and their work is always solid. Shout out to the time I use to work for a…read moredealership that constantly uses this spot to work on the cars and never had a problem here when I picked up my cars. 10/10