About Business
Residents of Tucson, AZ, Tucson have long trusted Roadrunner Diesel Services LLC for their expert Car Repair needs. Whether you need assistance with Truck repair shop, Diesel engine repair service, Trailer repair shop or general Car Repair support, they are well-equipped to help. They are well-regarded for their quality of work, maintaining a 4.8/5 rating with 57 reviews. Throughout Tucson, and particularly in Tucson, AZ, Roadrunner Diesel Services LLC is recognized for upholding the highest standards of the Car Repair industry. Don't hesitate to contact Roadrunner Diesel Services LLC for any Car Repair inquiries or to schedule a visit to their Tucson, AZ facility.
Google Reviews
Mustafe Omar
★★★★★
a year ago
If a truck breaks down around Tucson, AZ, I strongly suggest Mr. Frank as the best roadside assistant diesel mechanic. His extensive knowledge and experience in the field make him a reliable and efficient solution to any mechanical issues that may arise on the road. Mr. Frank's dedication to his work and his customers makes him the top choice for any truck driver in need of assistance in the Tuscon area.
Jim Lynn
★★★★★
8 months ago
Jim’s rv service in Casa Grande….sent my from here to Michigan and in Benson he broke down. We needed a mobile mechanic in a hurry. Out of many we called Frank answered promptly was professional and and had him up and running the next morning and on the road. Highly recommend him and was told he was very reasonable.
Gul Nabi
★★★★★
5 months ago
They did a wonderful job replacing radiator on our 2022 Freightliner for a reasonable price!
Tia Desirena
★★★★★
10 months ago
Let me tell you Frankie, saved my life and my day. I broke down and without hesitation Frankie was on his way. He recommended an amazing hotel, for me to stay at while he fixed my car!!!! I am SO grateful for Frankie and his generosity, and his knowledge and eagerness to help!!! Thank you! ☺️
Theo9 9oehT
★★★★★
10 months ago
I wanna share my experience that I had with Roadrunner mobile repair which I highly recommend and I wanna thank the professionalism and respect that I was treated with If you decide to use this company you won’t be disappointed, fair price very knowledgeable and I cannot think enough the fact that he was able to help me with my situation on the side of the road I highly recommend roadrunner mobile repair and if I ever run into a problem while I’m in Tucson. he is the only company I will reach out to thank you again for your service and your professionalism thank you.
Amit Sharma
★★★★★
Edited 10 months ago
If you need help in AZ on i10 call FRANK😎 super experienced and knowledgeable gets the job done without any issue and brings required parts with him from the dealership. Affordable price also showed up before time. Highly recommended to all my trucker friends. 👍
Frank Alie
★★★★★
10 months ago
⭐⭐⭐⭐⭐ I had some mechanical issues with my truck, and this Roadrunner Diesel Services LLC in Tucson, Arizona really came through. He was fast, efficient, and knew exactly what he was doing. On top of that, his pricing was very fair—no surprises or overcharging. It’s not easy finding someone this reliable and affordable. Highly recommend him if you need work done on your truck!
camelback water
★★★★★
11 months ago
Frank is awesome! Very professional and friendly. He took the time to explain and show me what was going on with my trucks. He is also very fair with his service rates. I have used other Mobile Diesel Repair Services, but Frank will my only call in the future.
Klutch Carriers
★★★★★
11 months ago
Franks was very knowledgeable, quick and efficient. I Had a bad radiator leak and he was able to fit me in on short notice and swap out my radiator in a few hours. Very professional, best rate I was able to find in Tucson. Great doing business with you
Cascadia 1702
★★★★★
a year ago
Frank is a very kind and helpful man. I saw his repair truck on Pilot in Tucson, AZ and asked him for a deep socket to replace my oil pressure sensor which I just bought at Freightliner dealership. He not only gave it to me but also helped me to replace my old sensor. Moreover he did it for free. Now I keep his contact for any emergency in Tucson area. Also I highly recommend this guy if you're broken down in the area. Thank you.
Flip Harrington
★★★★★
4 months ago
OWow, we are absolutely thrilled with the service provided by the team sent out by our RV 911 roadside assistance insurance. They handled all of our problems with such professionalism, and we couldn't be happier with the outcome!
Ajib Zaman
★★★★★
3 months ago
Frank is absolutely I great guy, I got radiator leakage when I called them frank answer to the phone very nicely once the arrived after 2 hours the get done the job I would recommend them for all owner operator trucks
Kaj G
★★★★★
6 months ago
Called Frank on the weekend for a coolant leak. Got a quote and eta for the repair and both were met! Repaired the hose and was done under and hr. Hard to find straight forward road service guys like this so give him a call!
reginald bodeux
★★★★★
Edited 5 months ago
Frank at Roadrunner is a very knowledgeable diesel mechanic. He quickly diagnosed a steering problem on my RV and did a permanent fix. He was reasonable and got me back on the road expeditiously so I could have the peace of mind to enjoy the rest of my cross country trip.
Ian Tooke
★★★★★
2 months ago
Truck went down 20 miles outside Tucson with bad air leak, ended up being braided airline coming off the compressor. 2 guys showed up without any idea what was wrong and had the parts on the truck that they needed! Had us back on the road in less than 2 hours from when we first called them and at a very reasonable price! 10/10 would breakdown here again, lol!!
Sohrab Ayar
★★★★★
3 weeks ago
“I had an amazing experience,From the moment I walked in, the staff were incredibly knowledgeable and friendly. They took the time to walk me through the repairs, gave me a fair estimate, and completed the work ahead of schedule. My Truck runs better than ever, and I can’t recommend them enough. Five stars!”
Norvalle Norvalle
★★★★★
4 months ago
I had an amazing experience with Road Runner Mobile Diesel Mechanic. Within minutes of calling, Frank arrived with a great attitude and was ready to help with my diesel truck breakdown. As soon as he got there, he asked all the right questions to understand the issue, quickly diagnosed the problem himself, and immediately got to work. He went to the diesel parts store to grab the exact part my truck needed, came back, and had the repair finished within 30 minutes. Fast, honest, and knowledgeable. I highly recommend this mobile mechanic to anyone dealing with a truck breakdown. Frank is awesome.
April Marin
★★★★★
3 months ago
5+ stars for outstanding service!!! We are so very appreciative for Frank and his roadside truck repair on Thanksgiving Friday. My husband’s semi had a failure in the coolant system that stranded him on the side of I-10 on Thanksgiving evening. Pictures of the parts were sent to Frank, and he was able to determine what was needed. Due to the holiday, parts were not available until Friday morning when the dealer’s part department opened. This dealer was 30 miles from the truck. Frank arrived at the truck mid-morning, and within 2 1/2 hours, the truck was repaired and back on the road! We will certainly call Frank for any future service needs when in the Benson, AZ area! Always happy to frequent a service shop that offers this kind of service!!!
Blackbird Safety
★★★★★
2 months ago
Roadrunner provided excellent service. One of our trucks needed a new brake chamber, and they showed up quickly and got my driver back on the road at a very fair price. As a fleet manager based in Canada, I appreciate their professionalism and efficiency. We’ll definitely be using them again in the future. Thanks to the whole team for the help!
Chris Chavez
★★★★★
a month ago
If I could give Frank with road runner diesel services 10 stars I would! His professionalism and services and outstanding kindness is a blessing to have individuals that will go out of there way to help you and make sure they get you to a safe location until repairs are made.I would recommend Frank for any service your truck may need he is very well trained and knowledgeable in the service he provides. Thank you again Frank.
