About Business
NAPA Truck & Autocare Center, Ray’s Diesel & Automotive Repair brings expert Car Repair solutions to the local community in Nampa, ID, Nampa. From Auto repair shop, Diesel engine repair service, Car repair and maintenance service to complex Car Repair projects, they maintain high standards of service quality. Local residents in Nampa, ID appreciate their attention to detail, leading to a consistent 4.5/5 rating from 92 reviewers. By focusing on the specific requirements of the Nampa, ID area, they have built a loyal following among local Car Repair customers. Explore their full range of Car Repair services and see why they are a preferred choice for customers across Nampa, ID and beyond.
Google Reviews
Tim Williams
★★★★★
4 months ago
I'm new to the area and needed some work done on a 1995 Plymouth Voyager, Yep you read that correctly. I looked at reviews for shops in my area and was impressed by the reviews for Ray's Diesel & Automotive Repair. It was not the positive reviews that caught my attention but the negative one's. The answers given back to poor reviews were Business Gold! Ray's gives great detail in regards to poor reviews and backs it up with fact. So I took our 30 year old van in for a problem with the air conditioning and check engine light. Rays uses an app via text to give you a detailed list to include photo's of all checks and findings prior to starting any work. I had to approve each step and was well informed of what the cost would be. There were NO SURPRISES. I cannot imagine how much easier it could be or how any customer could be misled or misinformed. Ray's is far and away the best automotive repair shop I have ever dealt with period! Mark and David were great to work with and I thank the other folks who work there, What a team. I HIGHLY recommend Ray's Diesel. Tim Williams
Katee Fuller
★★★★★
a year ago
Ray's diesel is hands down the best diesel mechanic around they go above and beyond for their customers they are extremely reliable and they always go the extra mile to try to figure out what is wrong without charging you a bunch unnecessary charges, Mark the owner is extremely knowledgeable and generally cares about his customers my husband and I own a construction company and recently had both of our trucks break down at the same time which was extremely stressful! Mark and his team worked diligently to get us back on the road quick! And it did not cost us a fortune I really feel that good customer service is a dying commodity nowadays so it is so nice to find a company who truly prides themself in great customer service and honesty we will be forever customers to this company and cannot be more grateful for all the hard work you guys have done for us recently and in the past thank you for everything you guys rock! I will always recommend you to anyone who asks me for a great mechanic
Dustin West
★★★★★
3 weeks ago
Great mechanics great job they insure that your vehicle is fixed properly if your taking your vehicle to any other mechanic in the area it's the wrong mechanic rays diesel best shop in town great guys great business
Dave Goldstein
★★★★★
6 months ago
Mark and his team saved my Duramax's bacon after I mistakenly added some DEF to the diesel tank (yup I am that guy now). I called them on a reference from a trusted mobile mechanic and Mark said "Get it towed in here now so we can try to save it". And save it they did. Removed tank flushed fuel lines, replaced fuel filter and it worked! I really appreciated their sense of urgency as I was scheduled to leave on a trip in 3 days and they got it done in 2 days. It ran like a champ on that 1000+ mile trip towing with now hiccups or leaks. This is how you do things right without trying to replace everything for $1000s more. I now have a trusted Duramax shop. Thanks Mark and team! If there is one small improvement it would be to update the customer notes on the app more frequently as I didnt even know the job had started before I called and it was done.
Steve Wardrop
★★★★★
7 months ago
If I lived in the Boise/Nampa area, Ray's would be the ONLY shop I'd let work on our cars. We were in the middle of a 30-day road trip through the west when we developed car problems. Just as we entered Nampa, I noticed the blue & yellow NAPA sign on Ray's Diesel and Automotive Repair. I felt greatly relieved before I even came to their door on Monday morning. I could tell they were popular by all the cars waiting to be worked on and the number of people who dropped off their vehicles while I was there. With their years or experience and expertise, in about 15 minutes they diagnosed the problem as a faulty alternator. I thought that the work might take all day, and was even preparing to extend our motel for another night, when I got the call 6 hours later that the work had been completed and all the warning lights on my dash had been reset. There's a reason why they've earned the GOLD standard with NAPA - and I strongly suggest that you see for yourself what genuine, prompt and professional car service can be like. I'm glad we did. THANKS to EVERYONE at Ray's ! - S.W. - Roswell, GA
anthony broeg
★★★★★
2 years ago
I brought my 1989 bmw e30 “Abby” in for a new steering rack. The old girl gave up the old one with a lot of kicking and screaming. Mark took the time to make sure the car was done correct. she had issues and they solved them. He must know how to speak some German. Fast and at a great price. The new rack cuts like butter smooth driving. Thank you again
Idaho First
★★★★★
a month ago
These guys are honest and fair in their dealings. They have worked on several of our vehicles and have always been straight forward to work with.
David Blew
★★★★★
a year ago
I have used Ray's for two jobs on my 2007 RAM 3500. I have been very satisfied with their service and prices. I am also impressed with their overall knowledge of the specific problems and issues with the model and year of my rig. I will continue to use them for routine maintenance and repairs.
Brenda Ehrhard
★★★★★
a year ago
A Big shout out to Rays Diesel and Automotive Repair in Nampa Idaho Thank You for the awesome work. You’ve done to my truck putting the S&S DCR and Pusher Manifold and Turbo Inlet on my 2019 F350 Power Stroke.. I Highly Recommend This Shop for any repair work that needs done to your vehicle. It’s hard to find nowadays a shop that is honest Straightforward don’t beat around the bush. These guys are for you.
Adulfo PinedaGarcia
★★★
☆☆
Edited 6 years ago
Great customer service but some things were left loose when had transmission change, drive shaft fix, and clutch. Clutch stick came out of clucth in 3rd week, air hose by transmission was loose and got damage, transmission seal leak, torques on drive shaft were loose and lost two.
Jake Conners
★★★★★
9 months ago
Ray’s Diesel offers top-notch service with knowledgeable mechanics and fast turnaround times. They’re honest, reliable, and go the extra mile to ensure your truck runs smoothly. Highly recommended for diesel repairs and maintenance!
Tyler Thornton
★★★★★
a year ago
Rays is the place to go if you want your vehicle well taken care of and done the right way the first time. Mark went above and beyond for me in the situation I was in with my truck and I couldn’t appreciate it more. Everyone I talk to about a vehicle I refer to this place and to talk to mark. Excellent and honest overall service which is rare to find in today’s world. Thank you Mark and Rays diesel.
Melody Markus
★★★★★
a year ago
Ray’s diesel and automotive repair has worked on mine and my husband’s 1997 Dodge pick up and a 2004 Lexus. We have been extremely pleased with the service and he always offers a complementary diagnostic as part of his repair service. Our cars run great now and we’ve always been pleased with a very fair quote and final price. If anybody needs automotive repair, Mark and his team are who you want to be working on your vehicles!!!
billy umpleby
★★★★★
a year ago
Just picked up my pick up from rays diesel. By far the best experience I have ever had with any mechanics. Super great prices. Very knowledgeable. Mark was great with communication with me every step of the way. Definitely recommend to anyone who has had problems with being ripped off at any other shops. There was no fine lines or hidden print.
Patricia Jivelekas
★★★★★
11 months ago
My window had fallen down into the seam of my suv. I called Napa Truck & Autocare Center, they got me in right away. I was so grateful due to all the rain we have been having.Ya know what else they did for me ,because I didn't live to far away the gave me a ride home and picked me up when it was fixed. This had been my first time there . Even though there where vehicles they were working on they took the time for this little old lady . God bless them . They will have my business for now on .
Devern Fahrenholz
★★★★★
2 years ago
This is hands down the best shop that I have ever been to, My truck was losings power and cutting out. I took it to a couple of shops, the first one couldn't figure it out, The second one immediately referred me to Ray's, once I got there Mark plugged the truck in and had an answer in just a few min. He explained everything to me and then work their magic. The truck is running prefect again, These guy are all ASE certified, and very knowledgeable. If you have any issues with your car or truck bring them here. They treat you really well and their prices are fair. Just a small note when I was there they were working with a lady that was in front of me and listening to the way they took care of her was very impressive, They treated her will respect and didn't try and sell her a bunch stuff that wasn't needed. Ladies if you need a good trustworthy shop, Here it is!!!!
troy smock
★★★★★
a year ago
Great team! It’s difficult to find someone knowledgeable and trustworthy- especially one that specializes in diesels but Ray’s is great. I’ve had my dodge ram in twice now, and although not the cheapest, you get what you pay for. I leave confident that my repairs have been made correctly and that Ray’s will be standing behind the work. Customer for life..
Jamie Alwes
★
☆☆☆☆
a year ago
Had my turbo rebuilt guaranteed for two years no questions asked. Turbo went down within #Warranty . Did not receive a warranty they said the 3 inch exhaust gate failed to work which intern would cause a turbo to overheat. Put on a new turbo still had problems found out that it was a $20 vacuum sensor that allowed those exhaust gates to open was not working. Told them they put it on and charge me $150 for the part. Solve the problem about $7000 Into project. Then I had an OEM power steering pump replaced the next day. I lost all its fluid, took it back for warranty. They said there was no warranty that a hose had blown, causing the power steering pump to give away.. Haven’t ever reviewed before, but wasn’t very happy with the service I received👎☹️
Heather Johnson
★★★★★
2 years ago
I purchased a 2009 f350 in January and have had quite a few repairs in 6 short months of owning it but Mark has been awesome every step of the way. They have gone above and beyond on many occasions including the last. I had an unfortunate incident(I owe them all dinner😂) that they fixed that led to needing a new radiator at 2pm on a Thursday…I was leaving for a trip and needed that truck the next morning. Needless to say they had my truck done, gave me a quick mechanic lesson, made sure I had what I needed in case I ran into any problems and triple checked everything to make sure my daughter and I weren’t stranded on the side of the road! The time, effort and care that went into it did not go unnoticed and I’m forever thankful. Truck ran fantastic and we made the 10 hr trip each way without a problem! They literally saved the day…you don’t find this type of service anymore! Highly recommend!
Tausha Wilson
★★★★★
3 years ago
I am beyond excited to have my car back!!! This shop has helped me a handful of times when I made the mistake of taking it elsewhere…I took it to a very highly rated shop near my house & they were VERY friendly, but unfortunately besides them hating working on a Range Rover, they couldn’t figure out what was wrong. They would diagnose it and I would wait and pay only to get it back still with warning lights and driving terribly. They finally quoted me $4k to replace something & I decided to take it back to Ray’s and see what they said. Mark is awesome. He figured it out and it was under $2k. After not having a car the last 2 months, it’s great to have it back and running so well! I’m just so relieved and think their team did a great job. The other time I used Ray’s was after taking it to the dealership 🤑 so I found the shop online and they gave me a quote way below dealerships. Fully recommend this shop, except I don’t want too many people using them as they already are very busy!
