Professional Mobile Diesel Mechanic team providing 24/7 Mobile Diesel Repair, Emergency Diesel Mechanic support, Roadside Diesel Repair, and On-Site Diesel Repair for all types of commercial vehicles.
Our Happy Clients
Trusted for Mobile Diesel Repair, Diesel Truck Repair, and Fleet Maintenance Services across San Jose, San Francisco, Santa Cruz, Pleasanton, Morgan Hill, and Redwood City.
Our Achievements
Mobile Diesel Repair, Diesel Truck Repair, and Fleet Maintenance Services delivered with quality and reliability .
- About Us
The Story Behind Our Mobile Diesel Repair Services
Built on reliability, fast response times, and expert workmanship, our mobile diesel repair company is dedicated to keeping commercial trucks, trailers, RVs, and heavy-duty vehicles running at peak performance.
Quality Guarantee
We use professional diagnostic equipment, quality replacement parts, and proven repair techniques.
Customer-Centric Approach
Our team focuses on fast response times, honest communication, affordable pricing, and reliable roadside assistance.
What Our Happy Clients Say
Trusted for Mobile Diesel Repair and Fleet Maintenance Services across San Jose, San Francisco, Santa Cruz, Pleasanton, Morgan Hill, and Redwood City.
Posted on Google david gomezTrustindex verifies that the original source of the review is Google. This man knows his stuff . Very knowledgeable .!Posted on Google Joshua McGrawTrustindex verifies that the original source of the review is Google. I work for Swift Transportation and was taking a load up to seattle when my rig had broken down on me. called up DLR and they showed up pretty dang quickly. i appreciate how quickly got me back on the road so decided to leave a review.. Thanks for all the help sir. Give DLR a call for good servicePosted on Google Levi TateTrustindex verifies that the original source of the review is Google. Was broken down on the side of the 101 Freeway & Arnold came out & helped me get back on the road. Prices were fair & more importantly the work was done correct. I Highly Recommend.Posted on Google TheClassicPackageTrustindex verifies that the original source of the review is Google. Absolutely wonderful business, and ran by an amazing Man of God. If you need quality work matched by quality prices give my guy Arnold a call and let DLR take care of your rig and get back on the road. Thanks DLRPosted on Google Francisco JovelTrustindex verifies that the original source of the review is Google. Hi fellow truckers and companies please please stay away from this DLR Mobile Service this Arnold guy is a total ripoff he is nothing but a thief if you don’t want to pay at least 8 times more than a regular decent mechanic will charge you DO NOT CALL THIS GUY I have a lot to say but will keep it short..for a 2.5 feet easy replacement of a power steering host he charge me $1350,77 a 2.5 hours job including getting the host in the store and a quart of power steering oil that he charged me for 4 Quarts by the way !!! Do not call this guy if you don’t want to be robbed. He wrote so many things on the bill that he changed me for it that only he knows what it it and when I asking about it he answer is that is the charge. AGAIN DO NOT CALL THIS GUY IF YOU DO NOT WANT TO GET RIPOFF.Posted on Google arjun puriTrustindex verifies that the original source of the review is Google. I rarely leave negative reviews, but I feel compelled to share our deeply disappointing experience with Arnold from DLR Services in hopes that it helps others avoid the same frustration and financial headache. To start with, the main issue was blatant misrepresentation of pricing. When we initially called Arnold to inquire about help with our vehicle, he gave us what sounded like a reasonable and transparent quote over the phone. He was reassuring, spoke confidently, and promised there would be “no surprises” when it came to the cost. Based on that, we agreed to have him come out to our location. That was our first mistake. Once Arnold arrived on the scene, the tone shifted. He did not even begin working on the vehicle until he had us sign an agreement that, upon close inspection after the fact, was full of vague language and hidden charges. He brushed over the paperwork quickly, saying it was “just standard procedure” and that it wouldn’t affect the original quote. This turned out to be completely false. The repair itself was decent, but not exceptional. For the amount of money we were ultimately charged, we expected quality, professionalism, and honesty. Instead, we received minimal communication, a rushed repair, and an invoice that was almost double what was initially quoted. When we asked Arnold to explain the additional fees, he became defensive and dismissive, pointing to the fine print and essentially blaming us for not “understanding the full scope” of the service. But there was no mention of these additional labor charges, mileage fees, or “emergency response surcharges” when we first spoke to him. All of it felt incredibly dishonest. To make matters worse, Arnold was rude and impatient when we voiced our concerns. We were calm and respectful, simply trying to understand why the final cost was so inflated compared to what we were told. Instead of taking responsibility or offering any kind of compromise or explanation, he acted like we were inconveniencing him. He cut us off mid-sentence multiple times and ultimately told us, “That’s just how it is,” before leaving abruptly. We later tried contacting DLR Services directly, hoping someone in management might be more understanding, but all we got was voicemail after voicemail with no callback. It’s been over a week, and we haven’t heard anything from them. Clearly, customer service is not a priority for this company. To sum it all up: Arnold from DLR Services misrepresented his rates, failed to provide clear and honest communication, charged significantly more than what was initially agreed upon, and handled our concerns with complete indifference. The entire experience felt like a bait-and-switch operation, and it left a sour taste in our mouths. There are plenty of other reputable vehicle service providers out there—do yourself a favor and steer clear of this one. Would give zero stars if I could.
Warranty Service
Customer Service
Secured Service
No Downtime Focus
- Our services
Our efficient solutions
We provide fast, professional, and dependable mobile diesel repair and roadside assistance services for commercial trucks, trailers, RVs, and heavy-duty equipment.
Trailer Repair
Fast and reliable mobile diesel repair services for semi trucks, box trucks, and commercial vehicles. Our certified mobile diesel mechanics provide on-site diesel repair, truck troubleshooting service, and professional diesel engine diagnostics to reduce downtime.
RV Repair
Complete trailer repair service for flatbed trailers, tractor trailers, and commercial hauling equipment. We handle truck and trailer repair, trailer safety inspections, suspension issues, and emergency roadside diesel repair.
Brake Repair
Professional RV repair service and mobile RV mechanic solutions for electrical systems, brakes, tires, and engine performance. We provide dependable commercial vehicle repair and on-site diagnostics for all RV types.
- call now today
Get support Truck Repair Problems
Need fast 24/7 Mobile Diesel Repair or Emergency Diesel Mechanic support for your commercial vehicle? Our certified Mobile Diesel Mechanic team provides reliable Diesel Truck Repair, Roadside Diesel Repair, On-Site Diesel Repair, and Heavy Duty Truck Repair services.
Give us a call
(408) 509-2521
Send us an email
nolo1961@yahoo.com
- Our Projects
Completed Repair Projects
Fast Mobile Diesel Repair and Diesel Truck Repair services completed across San Jose, San Francisco, Santa Cruz, Pleasanton, Morgan Hill, and Redwood City.
- Service Areas
Reliable Mobile Repair Services Near You
San Jose, CA
Santa cruse, CA
San Francisco, CA
Pleasonton, CA
Morgan Hills, CA
Redwood City, CA
- WHY CHOOSE US
Mobile Diesel Repair For Everyone
We provide fast, reliable, and professional Mobile Diesel Repair and Diesel Truck Repair services designed for all types of commercial vehicles and fleets. Our certified Mobile Diesel Mechanic team ensures dependable Emergency Diesel Mechanic support, Roadside Diesel Repair.
Warranty Service
We provide reliable repair work and quality parts support to ensure long-lasting performance for diesel trucks and commercial vehicles.
Customer Service
Our team offers fast response, clear communication, and 24/7 support for all Mobile Truck Repair and Heavy Duty Truck Repair needs.
Secured Service
We ensure safe, professional handling of every vehicle during repair, inspection, and diagnostics for complete peace of mind.
No Downtime Focus
Our goal is to reduce breakdown time with quick Emergency Diesel Repair, Roadside Assistance, and efficient Fleet Maintenance Services.
- 3 Easy Steps
Mobile Diesel Repair For Everyone
Fast and reliable Mobile Diesel Repair, Diesel Truck Repair, and Fleet Maintenance Services for all commercial vehicles and fleets.
Call Us Anytime
Contact our 24/7 Mobile Diesel Repair team for fast Emergency Diesel Mechanic, Roadside Diesel Repair, and On-Site Diesel Repair services. We handle Diesel Truck Repair, Heavy Duty Truck Repair, and Semi Truck Repair for all types of commercial vehicles .
Fast On-Site Repair
Our certified Mobile Diesel Mechanic team provides Mobile Truck Repair, Commercial Truck Mechanic services, Trailer Repair Service, RV Repair Service, and Heavy Equipment Repair directly at your location.
We Come to You
We deliver complete solutions including Diesel Engine Diagnostics, Truck Electrical Troubleshooting, Brake Troubleshooting, Suspension Repair, Transmission Repair, and ECM Diagnostics.
- FAQs
Frequently Asked Questions
Quick answers about Mobile Diesel Repair and Fleet Maintenance Services across San Jose, San Francisco, Santa Cruz, Pleasanton, Morgan Hill, and Redwood City.
1. What services do you offer as a Mobile Diesel Mechanic?
We provide complete Mobile Diesel Repair including Diesel Truck Repair, Semi Truck Repair, Trailer Repair Service, RV Repair Service, Fleet Maintenance Services, and Heavy Duty Truck Repair.
2. Do you offer 24/7 emergency services?
Yes, we provide 24/7 Mobile Diesel Repair and Emergency Diesel Mechanic support for roadside breakdowns and urgent repair needs.
3. Which areas do you serve?
Yes, we specialize in Roadside Diesel Repair and On-Site Diesel Repair for all types of commercial vehicles and semi trucks.
4. Can you repair trucks on the roadside?
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5. Do you handle fleet maintenance?
Absolutely, we offer Fleet Maintenance Services including inspections, diagnostics, and preventive maintenance for commercial fleets.
6. What types of vehicles do you repair?
We repair semi trucks, box trucks, flatbed trailers, tractor trailers, RVs, and other heavy-duty commercial vehicles. We provide reliable maintenance, diagnostics, and repair services to keep your fleet running safely and efficiently every single day.
7. Do you provide diagnostic services?
Yes, we offer Diesel Engine Diagnostics, ECM Diagnostics, and Truck Electrical Troubleshooting to quickly identify issues.
8. Can you fix brake and suspension issues?
Yes, we provide Brake Troubleshooting, Air Brake Repair, ABS System Repair, and Suspension Repair for all heavy-duty vehicles.
9. Do you offer tire and roadside assistance?
Yes, we provide Mobile Tire Replacement, Truck Tire Repair, Emergency Tire Service, and Roadside Tire Assistance.
10. How fast can you respond to a breakdown?
Our Mobile Diesel Mechanic team responds quickly to Emergency Diesel Repair calls to minimize downtime and get your vehicle back on the road as soon as possible.
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Let Us Know Or Contact Us
Need fast Mobile Diesel Repair or Emergency Diesel Mechanic support? Our team is ready to assist you 24/7 with Diesel Truck Repair, Heavy Duty Truck Repair, Roadside Diesel Repair, and On-Site Diesel Repair services