Brought my mothers Nissan truck in for brake fluid , they got the job done & we got a good price. This autoshop doesnt overcharge like other places, so I'll definitely be back! Also, i told one of the employees my family has a food truck and he is willing to try it! Fair trade! Good people helping good people read more

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I've been taking my cars to Duncan's Auto for over a decade, and I can honestly say they're the reason my 20‑year‑old car is still running strong. This is a true family‑owned and operated shop, and you feel that integrity the moment you walk in. Today was the perfect example: my check engine light came on (again), so I stopped by expecting another repair bill. Brian pulled the code, explained exactly what it meant, and then told me--very clearly--why I didn't need to fix it. The repair would have cost around $500, and instead he sent me on my way without charging me a cent. That kind of honesty is rare, and it's why I trust them completely. It's incredibly comforting to know I have a mechanic who looks out for me, treats me with respect, and keeps my old car trucking along year after year. Duncan's Auto is the real deal. read more

Bryan and the whole team at Duncan are amazing. They're honest, quick, and reliable. Been coming here for years now -- they're the best!

Looking for an honest mechanic? This is the place to go. Bryan and the rest of the team are the best when it comes to automotive repairs. My battery was on the brink and I had no way to get to work. They were fast, efficient and fast. 30 minutes in and out and I was on my way!! So glad I found them!! read more

Shout out to Brian and the crew at Duncan auto for their help today. Amazing prices, amazing service, a great experience all around. GKG

1st time here for my 2004 Toyota Matrix. Needed work on brakes. Brian was very pleasant and friendly, my car was worked on and completed in very accommodating timeframe. Very happy with price and service overall. Glad to have found them from Orange Buzz Facebook group and Yelp. Thumbs up!!!! read more

I'd been here once and had a great experience so I went back to have them make sure my car was good to go to Fresno from Santa Ana and only costed $35 and it took less than an hour. I enjoyed playing Packman! Brian, Greg and his team are all super nice and fair! I won't go anywhere else! Service request was a well check. read more

Best service, best people, best quality! Highly recommended, been coming here for over 20 years. Top notch, can't go wrong with Duncan's Auto!! read more

just a good group of mechanics who charge reasonable fees. I try to do me own work but when i'm over my head, or it's for my wife's or daughter's car, I go to Duncan's read more

I recommend this place to everyone I know! Brian is so personable and friendly. He is honest, trustworthy, and genuinely cares, and that's so hard to find in a mechanic these days. I have 2 older cars, and he keeps them running well - Always telling me what I can wait to fix or what truly needs fixing. Duncan's is willing to go the extra mile to get you the best deal on parts and labor. Truly appreciate you guys! read more

Brian and Greg over at Duncan's were fantastic. They helped me out with a pre purchase inspection for a 2009 Lexus RX330. Found bad struts, CV axel leak, bad tires, and were efficient and inexpensive. Thank you guys. I ended up not buying the car since the numbers didn't make sense for what the dealer was asking but money well spent. If i lived in the area I would have them as my regular mechanics. read more

I've been taking my truck there about 4 times! They are very honest and have good prices. They are also friendly and have a lot of knowledge in cars. I trust them and sometimes it's hard to trust mechanics. When the Toyota of Orange did a recall on my truck, I noticed they did not do a good job and took it here and they told me to call them back because it was their (Toyota of Orange) error. They went over with me of what to tell The Toyota dealership and I do not know anything about car parts. So I really appreciate them being patient with me and answering my questions :) read more

Duncan's always great for auto repairs. They are always upfront. They resolve the problem. Their customer service is friendly, easy to deal with. And the best part, their prices are very reasonable. We highly recommend. read more

Brian is awesome. Brought my daughter's Kia to get AC compressor worked on. He found a creative solution and saved me hundreds $$$$ Thank you Brian, anyone else would have probably rip me off. You have my car business for ever. read more

I have been coming to Duncan's Auto for just over 5 years. They were originally recommended to me by a friend and for good reason. Brian and Greg are awesome- friendly service at reasonable prices, always explain details of work needed and provide options for repairs. My daughter brings her car here as well. I will never go anywhere else. I love this place! read more

Very great and efficient service! Friendly and wonderful customer service as well! Give this place a try.

Brian at Duncan's is fantastic! I was recommended to come here after I'd already taken my car to two other mechanics who weren't able to fix a bad oil leak. Brian fixed the problem, it was done quickly, price was reasonable, and he's just so nice and professional. Couldn't ask for more! I'll definitely be bringing my cars here from now on and recommending him to family and friends who are looking for an honest, knowledgeable mechanic! read more

Good honest people! I made a call to Brian a month ago re: 2014 Kia Optima. He quoted me a price that was much cheaper than the dealer. (I know, everyone is cheaper than the dealer) I didn't end up going with him that time, but promised I'd give him a shot at my next service. So today I became a customer and here's where he won me over; He could have charged me more for the service I was planning on getting, but he suggested less and saved me some money. Now he didn't let me leave without my car being 100%, but he didn't charge me more than needed. (and I was ready to spend more) This kind of honesty is what I look for in a mechanic. I don't want to second guess a quote and I feel I'll always get the fair price for the service. Keep up the good work Duncan Auto, I hope your business continues to grow. You deserve it. read more

The people at Duncan's are the best mechanics I have ever found! I started going there after hearing that the dealership wanted to charge my roommate a lot of money to fix her brakes even though she hadn't noticed any issues. She still believed there could be a problem but decided to go to Duncan's since she thought they might charge her less. They ended up telling her that her brakes were fine and didn't charge her anything! Since then I have been taking my car there for the last four or five years and they have always been very helpful and honest with reasonable prices. I was lucky enough to live close enough to walk there for a while but I'm still going there even though I live farther away. They are heroes! read more

We have been going to see Greg for years. His son Brian is awesome too! Totally trust worthy and always get things taken care of quickly. Drop the dealerships and get personal trustworthy service fir people who always treat you like family! read more

Have been coming here for a few years now. I get all the car maintenance done here, minus tires/alignment. Oil changes to tune ups to an A/C issue. Brian and the whole crew here are solid. If you're in the area and are looking for honest reliable mechanics this is the place to service your vehicle. They are very friendly and up front about what needs to be done. read more

This shop is the real deal! Family owned, honest, and they stand by their work. Every time I bring my car here I know it's in good hands. They don't upsell you on anything and just do a great job. It's so hard to find a mechanic shop you can trust. The reviews are very telling of how respected this shop is. Take your car here, you won't regret it. Thanks Brian and the whole team -- you guys are great. read more

I had this ship replace my alternator and change one ignition coil for over $900 on my Lexus. After taking my car to two more mechanics over the course of the past two months, I realize they had installed the wrong ignition coil and glued it so it would not come off. I was charged $100 for one coil that wasn't right. I've never written a negative review but feel it's necessary so this does not happen to someone else. read more

Stellar customer service honest first class care. Love Greg , Thank you for helping me

Best auto shop in town! I've been taking my car here for the last year or so and I've had nothing but great experiences. I had a nail in my tire which wasn't fixable and they got me tires and installed them the very next morning! ( right before thanksgiving) So glad to have found this shop read more

Duncan auto is fantastic. Awesome customer service, fair prices, and honest mechanics. Do not hesitate to take your car here for service. Thanks guys! read more

I highly recommend Duncan's Auto Service! They are honest, transparent, and give quick replies. Their work is thorough and they are easy to talk to if you have any questions. read more

Duncan auto always does great work at an even better price. I never have to worry about being taken advantage of or upsold at Duncan auto. Brian is great guy and an awesome mechanic. They also work fast and I've never had to take my car back in because something was messed up during maintenance. Cannot recommend this place enough to people. read more

Thank you Duncan Auto for the new breaks pads. I appreciate the excellent customer service & for getting the repair done quickly. I would highly recommend Duncan Auto! read more

This place is awesome. Honest, friendly and very competent people. Recommended by friends and we couldn't be more pleased. Everything that people say is true. We use them for basic oil change to repairing our air conditioning. Perfectly pleased with price and service. read more

Brian and the guys at Duncan's are a no joke good shop, I own another repair facility in the area and they are one of the very few shops in the area that I would trust with my customer base if I am not able to service their vehicle right away. Trustworthy and honest. read more

Through my work I had been coming to these guys for our fleet vehicles for a few years when they needed work done on them, whether it was oil changes or other maintenance or a few work ups to see what the vehicles would need done to be road worthy. My employer wasn't really cool about retiring death on wheels as much as I was. The guys were always friendly, helpful and straight shooters. Today, I needed to go in because of some issues with my POV. It's been a few years since I have seen them due to being on medical leave and being laid off from my prior employer, but they are the same helpful and friendly guys. I called yesterday to ensure they had time for me to stop by to inspect the brakes. Drove on up before noon and they were on it within a few minutes. They found an issue that may have caused some issues with my brakes I didn't even realize was going on. Lol that's what happens when a frustrated non-mechanic does his own brakes and is too tired to recheck his work in the dark. A pinched brake cable on my rear pass side. Don't know for sure if that is what is causing my main issues that I came for, but they checked them for free. Gave me a fair deal for realigning the cable. Sure, I could have taken it home and did it myself. Lord knows I likely messed it up myself to begin with. We shared a few laughs over it. Lol but hey at least real mechanics got a look at it and handled it for me. Spent an hour looking over my brakes, test driving my truck and telling me what I can do in the future. $40 for their help. Happily paid. I don't give a lot of reviews unless a place has really got my vote, people can use the information or they need to stay away from a joint. These guys are awesome. If you need help with your vehicle and can make it there I recommend giving them a call. They aren't mask kooks that will trip out on you, but to be safe & a little bit considerate, wear yours going in. Remember they are usually always in the bay, so go there first, instead of trying up front. read more

I was referred to Duncan's from a friend. I was so glad that I followed the recommendation. Brian was awesome. I have been having problems passing a Smog because of my Check Engine Light. An auto shop in the past changed out hoses and the light was back on within 20 miles. Brian knew it was due to a sensor. He removed the sensor and tried to clean it so I would not need to buy a new part - but with the mileage on the car it was better to buy the sensor. When I returned to pick up my car - he explained to me and showed me the sensor that was removed. I knew he did a thorough job and now my car is ready to pass the Smog. Will definitely be back to Duncan's. Love the level of service, the quality of work and the pricing. read more

I am so pleased with the service that the gentlemen that work at Duncan's provide! I was referred to Duncan's though a friend who spoke so highly of their customer service, prices, and their honest attitude. As I'm sure many of us can attest to, it's so difficult finding an honorable mechanic but within minutes of speaking with Brian and Greg, I knew that my car was in trustworthy hands. Here's a brief synopsis of the issues I was facing with my 2013 Hyundai Sonata: whenever brakes were applied, my cars wheel would violently shake and make a loud squealing sound. Additionally, I was in desperate need of an alignment. For the alignment, Brian recommended that I go to Anaheim Wheel and Tire off of La Palma in Anaheim. I name dropped Duncan's and I received their wholesale price which included a 20% discount which was nice. For the repairs, I was told that the shaking of the steering wheel was likely a rotor issue, which they fixed within 3 hours of dropping it off! SO QUICK! It seemed like the squealing sound that occurred when applying the brakes had to do with the defective rotors too because I no longer hear it. So happy with the straight-forward service and will definitely be recommending this shop to everyone I know! read more

Brian was so great at getting my car looked at in a timely manner. Very honest and informative as well. Everything he did was explained thoroughly to me. I highly recommend this place to everyone and will definitely be referring my whole family here!! read more

I like many of the other yelpers started going here based on the recommendation of friends. This is by far one of the most honest mechanics I have ever been to. Not mention Duane and everyone I have come into contact with are the nicest friendliest people I have ever seen - it's like they actually like their jobs... They do not try to upswell you to add to their bottom line and tell you like it is. My whole family has started going here as have many of my colleagues at work and friends as well. On a recent visit my sister took her car in and they suggested what needed to be done but also told her it's not with the money to keep repairing the car - that she should look into getting a newer one. Who does that? Wouldn't you think they'd be like keep bringing it in (the sound of the register would keep going cha ching). I cannot recommend this place enough! read more

Just had my brakes done by Brian. He was honest about the condition of my brakes and said I could wait a little. But, decided to do anyway. My 3rd time here and they are very honest, good work and good prices. I will come back again for sure. read more

I have been fortunate these past couple of years to have anewer car that doesnt need work. I was pointing a friend towards mechanics and these guys came to my mind. Greg has and was always honest, upfront and caring when dealing with me and my family. I have sent many people here and I am glad to suggest them again. Glad they are still in business. Great guys, honest work, trustworthy to say the least. Will use them all the time. read more

Been coming here for around 5 years now and am so glad i found this place its difficult finding honest mechanics Thanks guys !! read more

Quick, courteous, professional. I've had a variety of work done from bolt-on installations to basic maintenance and completely satisfied with work done. The only auto shop in town you will ever need for service, honest work and pricing. read more