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Diesel Engine Maintenance

As with any car or truck, routine diesel maintenance is necessary to maximize life. We offer complete diesel services that will keep your car or truck running great. This includes diesel oil changes, diesel fuel system service, diesel emissions services, diesel engine d...

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Common Automotive Issues that Cause No-Start

When you first notice that your car is struggling to start, you'll want to be proactive about getting to the shop so the mechanic can diagnose the issue. If you delay, there's a much greater chance of the issue escalating to the extent that it prevent...

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Preparing Your Vehicle for a Summertime Road Trip

The summer sun is shining over a reopening country and the open road is calling. Prior to jumping on the interstate, it's important that your car is ready to handle long drives in intense heat. At Landmark Auto & Diesel Repair, our local mechanic...

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Important Benefits of Full-Service Oil Changes

To keep your engine healthy and running strong, you'll want to always stay current with oil changes. Conventional oil usually needs to be changed at some point between 3,000 and 5,000 miles, while synthetic oil doesn't need to be changed as frequent...

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Diesel Engine Maintenance

As with any car or truck, routine diesel maintenance is necessary to maximize life. We offer complete diesel services that will keep your car or truck running great. This includes diesel oil changes, diesel fuel system service, diesel emissions services, diesel engine d...

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Alternator Trouble: 6 Warning Signs

For your vehicle to dependably fire up and cruise down the road, you need a healthy alternator. When an alternator malfunctions, the battery is liable to run out of juice, which could leave you stranded. As soon as you notice a symptom of alternator trouble, y...

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Common Indications of Suspension Trouble

For smooth handling and safe driving, you'll want to keep your suspension in excellent condition. When you first notice a sign of suspension trouble, it's best to get to the shop for an inspection. Here are seven signs that it's time for suspension repair.

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6 Must-Know Signs of Transmission Trouble

As soon as you notice a sign of transmission trouble, you'll want to be proactive about addressing it. If you delay, the problem could rapidly worsen and become much more expensive to fix than should've been necessary. Here are six common symptoms of a t...

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How to Recognize Failing Brakes

To stay as safe as possible on the road, it's crucial that your brakes are functioning optimally. Even if your daily drive to work seems mundane, you just never know when you might cross paths with a drunk or distracted driver. In that sudden moment, you need your...

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Testimonials

2 weeks ago
HIGHLY RECOMMEND LANDMARK AUTO AND DIESEL REPAIR,WOULD GIVE THEM 10 STARS IF I WAS ABLE TO!!!!! DAN AND HIS TEAM REALLY TOOK CARE OF ME AND MY TRUCK. BROUGHT IN FOR A NO START WHEN WARM CONDITION ON MY 6.0 POWERSTROKE THAT WAS NOT GIVING OFF A CHECK ENGINE LIGHT OR CODE,AND THEY GOT TO THE BOTTOM OF IT!!!! ALTHOUGH IT FOUGHT BACK THEY PUT UP AN EVEN BIGGER FIGHT!! THEY WERE VERY COMMUNICATIVE IN THE ENTIRE PROCESS AND KEPT ME AND MY WIFE IN THE LOOP OF WHAT WAS GOING ON. AND THE PRICE TO FIX IT WAS UNBEATABLE!!!! IF YOU HAVE ANYTHING WRONG WITH YOUR VEHICLE (DIESEL OR AUTO) I STRONGLY ADVISE TAKING IT HERE!!! FRIENDLY SERVICE THAT WONT RIP YOU OFF AND VERY FAST ON THE REPAIRS!!!!! NOW MY TRUCK IS BACK RUNNING STRONG AGAIN THANKS TO DAN AND HIS AMAZING TEAM!!!!
- Howard P
4 months ago
Five Star service from Dan and Jose. Passing through Phoenix with an RV and check engine light came on. I didn’t want to take a chance driving 1,800 miles with the check engine light on. Called several RV, Truck and franchise dealerships and no one could offer any assistance. Landmark came up in my search and it appeared they had capabilities to meet my needs and positive customer reviews. I gave them a call and spoke with Dan and explained my situation. He said they were very busy but swing on by and they would do some basic diagnostics and see if they could assist. When I arrived they were very busy. Dan had already spoken with Jose and they were expecting me. I spoke with Dan for a few minutes and after a short wait Jose came over. We discussed some symptoms and events and Jose started some diagnostics. They were able to assist me and the charges were reasonable. During my short visit I was able to observe some very diverse capabilities. While my experience with Landmark is limit...
- Mary M
2 months ago
I’d give 6 stars if I could! My RV (Ford E350) was stalling out, and I could not find a mechanic in Phoenix with availability for weeks. I live in my RV and was just traveling through — I’m so grateful I found this business! Even though they were swamped, Dan told me to come in anyway. When I pulled up, a mechanic immediately checked my code and within two minutes adjusted a sensor that was causing the problem. They did not even charge me for fix, compared to another garage that wanted to charge me $75 just to look at it. Super-honest and a serious lifesaver for me. Thank you so much!!
- Suzanne W

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Contact

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  • (602) 875-0537

Address

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9051 N. 7TH AVE
PHOENIX, AZ 85021
United States

Business Hours

Mon:7:00 AM – 5:00 PM
Tue:7:00 AM – 5:00 PM
Wed:7:00 AM – 5:00 PM
Thu:7:00 AM – 5:00 PM
Fri:7:00 AM – 5:00 PM
Sat:Closed
Sun:Closed
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