Prompt response and repair time. Dispatch personell was very helpful. Technician was very helpful, knowledgeable and courteous.

Great service. The mechanic knew his stuff and was extremely nice.

Road king came through & quickly helped me out with a brake adjustment in Glendale. They were courteous, professional & excellent communication. I would most definitely recommend them for all your Diesel roadside services. Thanks Road King.

Guys Attitude is a bit ugly. Called at 915am on 10/4. I rate 2.4.

The guys at Road King Diesel know what theyre doing. They were very helpful in identifying our trouble and even pointed out and repaired a line that was leaking diesel into our engine. I definitely recommend them.

Paid nearly $500 for basically them driving out to my location only to tell me they cannot fix my semi because of where I broke down. I Stayed broke down till the following day I paid another mechanic about 200 & problem fixed Regardless of the location I broke down. Sometimes bigger companies are not always better.

Thanks for your feedback!Road King Diesel, Inc1515 Hope Street, South Pasadena, CA 91030Your Rating: 5/5Your Feedback:I had the very pleasant experience of dealing with Mario and his very knowledgeable service tech, Luis from road king diesel. These two young men really know their way around trucks and were able to isolate my truck repair problem in a matter of seconds. I highly recommend road king diesel and applaud their efforts in getting me the help I needed. Kudos to you Mario and Luis.Edit Your FeedbackYou can review our privacy policy here.

These guys were amazing, they were very honest, prompted and really saved us. Mario, the dispatch and point of contact was very knowledgable, straight forward, and gave us really amazing information even before we asked for their service. Jose was the road technician that came to service my converted diesel school bus that AAA refused to touch. They were very honest and straight forward, they did not try to up-sell us or over charge us, and once they arrived my vehicle was up and running in no time. I would highly recommend this company to anyone looking to service commercial or oversize vehicles. THANK YOU SO MUCH!! You guys rock

My driver had a brake chamber let go on the 210. Quick response from dispatch and their shop tech Pablo had the parts on the truck. Once he arrived Pablo with moments had us up and rolling My Company Western Specialized Inc operates 40 trucks weekly to California and are very glad to have discovered Road King Diesel for our road side maintenance

My semi broke down needed glad hands repairs. My company call road King ..best decision ever fast great service. I dont do reviews but Joanna called me and asked . How did I like theres services..well her I am doing reviews ..thank you..

Recently had our semi truck towed by Road King Diesel.Very quick service. It took them less than an hour to get to my truck even in rush hour.Very reasonable price. We were charged $100 less than what we were quoted originally. Very honest company. and Erikas customer service is top notch. I strongly recommend this company.

Wow.... I called to see if they work on only Big Rigs... or if I could have them do work on my Sprinter 3500. The operator picked up and I asked him the question. we only work on big trucks.... then hung up. Maybe he was having a bad day, but that is no way to treat your customers. Even if you are not going to be able to work on my vehicle.****UPDATE****The company did reach out to me and seemed very apologetic about the situation. I realize technical issues occur and I truly hope that was the issue.

Thank you so much Larry for your help. Joanna thank you for making sure we were safe . This is a great company.

Honestly, if I search NTTS and see Road King as an option, they are my first call! They take care of my fleet time and time again! They are fair with their pricing and quick with dispatch, and their repairs dont break 5 miles down the road like others. These guys are the Kings of Road Service. Please give them a chance when you are looking for someone to fix your truck on the side of the road.

Road King is just a phone call away! Service on demand! I really appreciated how knowledgeable and fast the technician was able to get me back on the road! Great reliable business! Thanks Road King!

The staff that helped me out was very professional and great help. They completed the service in a very quick manner. I recommend them and will be using their service if needed again.

This company is so helpful, I cant Joanna enough for all her help. I wish I could give more stars for the amazing service Ive received. Thank you for saving my butt!!!

Cesar at Road King made my towing experience easy. They were on time, customer service was awesome and I was so impressed with them I called them a second time in two days and had them tow another truck! I added them to my contacts and will use them for any future tows we may need!

I drive for JK Hackl transportation and used Road King Diesel the other night when I broke a hose clamp and lost all my coolant. Larry arrived on a reasonable amount of time and had me up and going very quickly. Will definitely be using them again if the need comes again

Thank you guys. Great company. Thank you Joanna for your help. We will be using road King again..

Thank you Mario and Kevin for the very fast response and repair today, fastest breakdown repair I’ve ever had in the last 2 Million miles 💪🙌💯You guys Rock and Thanks again 🚀🇺🇸🚚💨

Talked with Samantha to set up a service call they were swamped said it could take up 4 hrs to get to our truck, they were there in about 2.5 hrs and called as soon as the job was done. technician Jose advised us on what should be done to truck. Mario did the follow up call. thank you guys for the great service and getting us back on the road.

Great place. Great service

In my personal opinion.Dispatcher took more than 24 hours to make an estimate.While I was beside the freeway with the trailer lock up.

They came out to check the uhaul truck. Confirmed that it needed alignment and rear suspension repair. Uhaul got me into another truck so thank you Road King for helping me out.

Great on time dispatcher Joanna and tech Larry were great..will use them again

Great service and they saved the day!! So relieved to have the repairs done and be back on the road in a timely manner. Thank you!

Very impressed with everyone there. From dispatch to service. Back on the road in no time. HIGHLY recommended!

We were broke down called road king diesel talked to dispatcher Mario who was fantastic got a mechanic right out to us. Larry was the mechanic. And he found the problem immediately. Was very inpressed with Mario and Larry. Will definitely use this company again. It was hard to find someone who would come out at midnite. They are good people to call

I want you guys for helping out my husband he was broken in the hwy.. we talked to Joanna very nice person .. we will recommend road king ..thank you guys

The people who work there are very friendly. They did everything possible to help me fix my truck.I really appreciate it.Thanks

Great service. They replaced my trucks red air hose in a jiffy. Definitely will come here again.

Prompt service! I called and they were at my office within the hour. Strongly Recommend!!

This place fixed my truck pretty fast, i was out of the location i was stuck at fairly quick once they got there. Than-you road king !!

Very professional and fair price would call them again if we had the need.

Excellent service and assistance from Mario and Larry, thanks guys for assisting our mechanical issues this evening!

Awesome service m, Cesar hooked it up we were up in no time !

Good communication, they are there in a good timely manner. Highly recommend

Great service. Fast responseI give them top rating

Great helpful service, Quick response and Follow ups. Loved it

Great communication and fast response time and the mechanic did a great job.

My truck broke down and i call them for the first time, the dispatcher was very frendly an make me feel comfortable of there service, wen the technician got to my house he knew right of way what was wrong with my truck unfortunately i was no able to fix my truck because the problem wa bigger than i thought and didnt had the money to get done, but sooner i have it i will call them to get fix.

Very good service and quick response to our towing needs!

Life savers, best company in town, quick, reliable, very reasonable prices and friendly . You have a loyal life time customer thanks ...

Had my truck towed yesterday and they provided a excellent job

Called fro the DFW area. Quick sservice, no hassles. A get the job done company. Star has alot of trucks in the CA area. My call will be to RKD everytime....

TONIGHT WAS A GREAT NIGHT! I CALLED RKD FOR EMERGENCY ROAD SERVICE & DISPATCHED WAS EXCELLENT! I WAS GIVING AN 1.5HR ETA CONSIDERING THE L.A. TRAFFIC, OMG! AND THEY WERE THERE EARLIER THAN THE ETA. YOU CANT BEAT THAT KIND OF SERVICE! GREAT JOB RKD! KEEP UP THE GOOD WORK! MIJA, YOU THE BEST!!!

These guys r awesome, good service, joanna is very helpful lady

Worst customer service ever. He could figure out what will be the cost to send mechanic to diagnose my trucks. Dont waste your time to call this place

Just receive service from road king save me a lot of time got me back on the road in good time. Ceasar was real professional and true to his word.

Great on time service. Mechanic was friendly.

Driver arrived on time and was very friendly. He was knowledgeable and professional and I would recommended Road King Diesel to anyone needing this service!

Quick reliable and honest. Let me know about part availability BEFORE sending service out

Thank you road King. I work for a company that send these guys out. Thank you Joanna and Eric for your help.

Thank you so much what you done came to me right on Time I was not late to pick up my load you guys a very professional I feel real confident in letting you guys work on my truck in the time Of need I will be keeping you guys close thanks once again 👍🏿

Called them to tow one of our trucks. They promptly showed up and delivered our truck to the dealer free of damage. Would use them again.

Paid $310 for nothing at the end he was charging me extra for tools that he didnt even used, would NOT recommend lost money and time Should of just waited for my mechanic to be available..

Great service told me they would be here in 60mins they showed up in 30 Mechanic knew what was wrong and had me rolling in 30 if you’re going to spend your money spend it wisely use road king

Bad company does nothing for the community treats the employees with no respect.

Showed up at performed the job in a timely manner.

Fast and friendly service

We had a vehicle towed and the tow guy took off our drive shaft without my consent and refused to put it back on. My vehicle been out of service for 6 days now. I had a mechanic whos charging $600 to install. I wouldnt trust this company with your vehicle.

Fixed a hose; few days later broke same hose; they over tight it....the issue is they wouldnt stand behind their work; late with the load; they took the money and very unhelpful afterwards DONT USE THEM

Great road service

Very good service

Excellent service very helpful both office and mechanics, thanks Ceci.

Super fast and great service, and a good price.They also speak Spanish for all Latino drivers or dispatchers.