Precision Diesel Repair
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Mobile Diesel Truck Repair in Irvine CA

When your rig breaks down outside Irvine, Precision Diesel brings the shop to you. We’re a full-service mobile diesel repair company based just 9 miles away in Newport Beach, offering fast response, expert service, and certified roadside repair for trucks, trailers, farm equipment, and fleets — wherever you’re stuck.
Get a Quote Today

Call today for a schedule of services and rates: 714-878-2571

Trusted Diesel Repairs That Go the Distance — Irvine's Mobile Experts

Drivers and fleet managers around Irvine trust Precision Diesel services because we deliver honest work, fast turnarounds, and mobile response that reaches job sites, ranch roads, and highway breakdowns others won’t touch. Our ASE-certified diesel mechanics show up with advanced laptop diagnostics, heavy-duty tools, and a no-nonsense attitude. We provide trusted Diesel Repair Services across Irvine, keeping work trucks and heavy equipment running strong with expert mobile diagnostics. Whether you’re hauling through ag land, posted up on I-5, or working near Sand Canyon, we’re just 9 miles away from our from our mobile truck repair Newport Beach and ready to roll.

Call 714-878-2571 or BOOK AN APPOINTMENT today — we’ll get you rolling fast.
Irvine CA Truck Repair

Serving the Roads Less Traveled — Diesel Repair Across Irvine’s Terrain

Irvine is a city in Orange County, California. To the east, Orange County Great Park features an antique carousel and a giant, anchored helium balloon. Visitors can ride the balloon up for aerial views. Trails wind past ancient sycamore trees in Bommer Canyon. The Pretend City Children’s Museum has a kid-size post office, cafe and farm. Impressionist art from around California is displayed at the Irvine Museum.

Irvine isn’t just tech parks and offices. Our clients run cattle ranches, construction sites, orchards, and distribution hubs that stretch from Jeffrey Road to the outer edges of Trabuco Canyon. Whether it’s a dirt lot off Portola Parkway or a warehouse near the Great Park, we know the terrain. Precision Diesel specializes in off-grid breakdowns, field service calls, and roadside emergencies along key corridors like I-405, I-5, and CA-133. Need fast mobile diesel truck repair expert in Irvine? Contact us today at 714-878-2571. Our local mechanic team handles complete diesel trucks repair for engines, transmissions, and aftertreatment systems on the road or job site.

Diesel Service Where You Are — From Job Sites to Remote Highway Pull-Offs

No shop nearby? No problem. From Irvine Spectrum to farmlands outside Shady Canyon, our trucks bring full-service diesel repair straight to your location. We handle breakdowns fast — whether you’re hauling 18-wheelers, running farm loads, or stuck roadside. For fast diesel repair in Irvine, call 714-878-2571 today.

TRUCK REPAIR NEAR YOU

Serving Cities Across Orange County, including Aliso Viejo, Anaheim, Brea, Buena Park, Costa Mesa, Cypress, Dana Point, Fountain Valley, Fullerton, Garden Grove, Huntington Beach, Irvine, La Habra, La Palma, Laguna Beach, Laguna Hills, Laguna Niguel, Laguna Woods, Lake Forest, Los Alamitos, Mission Viejo, Newport Beach, Orange, Placentia, Rancho Santa Margarita, San Clemente, San Juan Capistrano, Santa Ana​, Seal Beach, Stanton, Tustin, Villa Park, Westminster, and Yorba Linda

CALL NOW FOR SHOP AVAILABILITY & PRICING

Call 714-878-2571

Full-Service Diesel Mechanics in Irvine — Diesel Mechanic Near You Can Count On

Need a diesel mechanic in Irvine you can trust? Our skilled mechanic diesel mechanic team uses advanced tools and diagnostic equipment for fast, reliable results. Our crew uses diesel laptop diagnostics, engine tuners, and industry-grade tools to give fast, accurate results. Whether it’s a quick repair or major diagnostics, we offer transparent pricing, short ETAs, and top-tier expertise with fleet service Irvine drivers depend on. Our heavy duty diesel mechanic experts handle large trucks and fleets with precision and efficiency. Precision Diesel’s mobile unit delivers on-site diesel trucks repair with quality parts and certified mechanics who get the job done right. We are the diesel mechanic near me in Southern California that fleets and individual owners rely on for fast, reliable service. We also provide full diesel truck service to keep your vehicles running efficiently and reduce downtime on the road. Call today at 714-878-2571 or visit us in nearby Newport Beach.

Our Diesel Services in Irvine CA

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Fleet Maintenance

We provide full-scope Irvine fleet maintenance to keep your trucks, trailers, and work vehicles running reliably on and off the highway.

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Roadside Assistance

Stranded near Sand Canyon Ave or Irvine Blvd? We’ll dispatch fast for reliable roadside assistance in Irvine, no matter how remote.

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Preventative Maintenance

Our Irvine clients count on us for routine checks that prevent costly downtime — oil changes, fluids, filters, belts, and more.

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Compliance Inspections

We help Irvine fleet operators stay compliant with federal regulations through regular inspections and documentation.

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DOT Inspection Irvine

Need a DOT inspection in Irvine? We bring certified techs straight to your yard or staging area.

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Belt Inspection Irvine

Belts slipping or fraying? We check and replace serpentine and timing belts for heavy-duty rigs across Irvine.

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Trailer Repair Irvine

Whether you're hauling freight through Irvine's warehouse zones or parked at a job site, we handle all trailer repair Irvine needs.

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Heavy Equipment Repair

From AG tractors to lift equipment, we service heavy-duty diesel machines across farms and job sites in the Irvine region.

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Chassis Repair Irvine

We fix frame, suspension, and chassis damage onsite — no tow required.

Diesel Truck Repairs in Irvine CA

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General Diesel Repair

We troubleshoot and repair Irvine diesel trucks from bumper to bumper — quickly and reliably.

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Electronic Data Log

Keep your logs compliant — we repair and calibrate electronic logging systems for Irvine-based trucks.

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Oil & Filter / Lubrication

Need a cheap oil change in Irvine without leaving your site? We offer full lube service on location.

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Brake Repair Irvine

From heavy haul to delivery trucks, we handle brake repair in Irvine — pads, lines, calipers, and air brake systems.

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EGR Filter Cleaning

Keep emissions in check with regular EGR system cleaning for diesel trucks operating around Irvine.

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DPF Filter Cleaning

Avoid costly DPF failure — our team provides fast DPF filter cleaning in Irvine, CA.

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Exhaust System Repair

We fix leaks, backpressure issues, and emission faults in Irvine diesel exhaust systems.

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HVAC Systems Repair

Your crew deserves comfort — we perform HVAC system repair in Irvine on heavy-duty vehicles and fleet trucks.

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Engine Repair Irvine

From fuel injectors to head gaskets, we provide engine repair for diesel trucks across the Irvine region.

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Suspension Repair

Our team tackles suspension repair in Irvine for both highway and off-road diesel workhorses.

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Engine Computer Diagnostics

Precision laptop scanners reveal exactly what’s wrong — fast, accurate diesel engine diagnostics in Irvine.

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Coolant System Repair

Avoid engine overheating — we repair cooling systems for hard-working Irvine diesel trucks.

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Clean Truck Check

We help pass inspections with emissions-compliant repairs and clean truck checks in the Irvine area.

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Truck Parts & Accessories

Need Irvine truck parts fast? We source and install quality parts for every major brand and class.

Hear From Our Satisfied Customer Testimonials.

With over 20 years of experience, you can count on us to provide the most effective solution to your truck, trailer, chassis, and heavy equipment needs.

Diesel Service You Can Count On — Serving Irvine’s Work Vehicles

Whether you’re running a ranch, hauling freight, or managing a growing fleet, Precision Diesel in Irvine delivers heavy duty diesel repair that fits the pace of Irvine’s rural work zones and industrial yards. Our diesel mechanics near you in Southern California are ready to respond to on-site emergencies or scheduled maintenance. We combine top-tier diesel diagnostics, fleet service Irvine operators trust, and flexible mobile response designed for dirt roads, breakdown lanes, and seasonal ag work. We also specialize in Cummins Irvine California diagnostics and repairs, offering dependable service for all Cummins-powered trucks and equipment. Call Precision Diesel at 714-878-2571 today.

Why Drivers Choose Precision Diesel in irvine — Fast, Fair, and Field-Ready

We keep Irvine working — one roadside call at a time.

MOBILE REPAIR

We bring the full repair shop to your location — no matter how far off the map you are.

Fast ETAs

Our techs hustle. We aim to reach you in under 60 minutes around Irvine.

Advanced Tools

From diesel laptop diagnostics to DPF scanners, we fix it right the first time.

Pricing

No surprise charges. Just straightforward rates and fair service.

Local Know

We know Irvine’s agricultural routes, job sites, and highway corridors like the back of our hand.

The Truck & Diesel Pros Irvine Relies On — Full Gas & Diesel Services Available

From Peterbilt to Cummins, from Freightliner to Caterpillar, Precision Diesel services all major OEMs. We operate as a full semi truck repair shop, offering all the services your big rigs need to stay road-ready. We offer precision truck repair that targets both mechanical and electrical issues, giving your fleet reliable performance. Whether you’re looking for a reliable diesel mechanic shop, need auto repair Irvine CA, or want full truck repair shop in Irvine capabilities, our team has you covered — both diesel and gas. Our semi truck mechanics near me in Southern California provide trusted repairs for both local and long-haul fleets. Call us at 714-TRUCKS1 today!

More Than a Shop — We’re Irvine’s Mobile Diesel Partner

We are a mobile truck, trailer, and diesel repair company proudly serving Irvine and its surrounding rural and industrial communities. As your semi mobile mechanic near me, we bring expert service directly to your vehicle, minimizing downtime and keeping your fleet moving. Our team specializes in precision truck and trailer repair, ensuring every vehicle meets safety and performance standards. Whether you need a DOT inspection, second opinion, mobile diagnostics, or roadside repair in the middle of harvest — we respond fast. With honest rates, warranty-backed service, and skilled mobile mechanic Irvine who put you first, we’re changing the game for diesel repair in Southern California. Our precision truck service combines fast diagnostics with expert repairs, making sure your trucks stay on schedule.

Get In Touch

Call or text 714-878-2571. Or complete the form below for more information about our mobile diesel truck repair and fleet maintenance services Irvine, CA​
Get Back on the Road — Book Mobile Diesel Service in Irvine Now
Truck down? Don’t wait around for a shop to open or a tow to arrive. Precision Diesel sends the repair team straight to you — faster, cheaper, and better. Our mobile diesel mechanics are trusted by Irvine fleet managers, truckers, and job site supervisors because we show up when others won’t. Get reliable, road-ready service where you need it most.

Call 714-878-2571 or book mobile diesel truck repair in Irvine today.
Manufacturers we service
Allison_Transmission
Cummins
Detroit
International
Mack
Peterbilt
Volvo
Western Star
eaton
Freightliner