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24/7 Mobile Semi Truck Repair & Roadside
Rapid Truck Repair — 24/7 Roadside Repairs

24/7 Semi Truck Repair & Diagnostics

Heavy Duty Semi Truck Repair & Maintenance

Your trucks are the backbone of your business. Rapid Truck Repair handles heavy duty semi truck and trailer repair from diagnostics to preventive maintenance — with a team of 10 technicians and roughly 100 years of combined hands-on experience.

100+

Yrs Combined Experience

24/7/365

Dispatch

99%

Back on the Road Without a Tow

100 mi

Radius per Location

Heavy Duty Semi Truck Repair

We Bring the Shop to Your Semi

Our technicians work on all major heavy-duty makes, including Freightliner, Peterbilt, Kenworth, Volvo, Mack and International, and get approval from the driver or fleet manager before any repair begins.

Diagnostics included: We diagnose before we replace parts — so you pay for the repair your truck actually needs.

Heavy Duty Semi Truck Repair — Rapid Truck Repair, 24/7 (916) 460-0222

Heavy Duty Semi Truck Repair Services

Our heavy-duty services include:

Engine & Aftertreatment

Engine faults, sensors, turbo issues and DPF, DEF, SCR and EGR repairs.

Preventive Maintenance

Fluids, filters, brake and tire checks and inspections on a schedule that fits your trucks.

Brakes & Air Systems

Air brake repairs and adjustments to keep trucks safe and inspection-ready.

Cooling Systems

Radiators, hoses, water pumps and leaks — one of our most common calls.

Electrical, Starting & Charging

Batteries, alternators, starters, wiring and lighting.

Suspension & Minor A/C

Suspension repairs plus minor A/C diagnostics and repairs. Major A/C work goes to a specialty shop.

Why Trust Us With Your Heavy Duty Semi

Experienced Technicians

Every technician has at least 6–10 years of experience, and many have far more.

Drug-Tested & Background-Checked

Every technician is screened before hire and arrives in a marked company truck.

Clear Communication

Diagnosis explained, estimate given and approval received before work starts.

Customer Reviews

What Drivers & Fleets Say

4.8Google rating across our locations
“We use Rapid Truck Repair regularly for road calls, and I honestly don't know what we'd do without them sometimes. They've saved us more headaches than I can count and have proven time and time again that they're people we can count on. They do great work, they're honest, and they genuinely care about taking care of their customers. A huge shoutout to Macie! She's always incredibly helpful, easy to communicate with, and willing to go the extra mile.”
Fleet customer · Google
“I've been in the trucking industry for many years, and this is by far the best truck service I've ever received. They were quick to respond and handled everything efficiently. On top of that, their pricing was extremely reasonable which is a huge relief when you're in a bind. I'm definitely sticking with them for any future truck service needs. Highly recommend!”
Valley Freight · Google
“I've had Rapid Truck Repair help me out a couple of times during the night with our semi-trucks, and they've always been on time. We broke down in Weed, CA and they went out of their way next day to make sure we had the right parts to get our truck fixed, which was super important for keeping our deliveries on schedule. Really appreciate their quick and reliable service.”
Kiran D. · Google
“My EGR pipe completely cracked off on my T680 with an X15 engine. I was in Yreka, California, and it was the weekend. They came out, removed my parts, went to the Kenworth dealer, picked up all the original hoses and clamps, completed the repairs, and got me home. Can't thank them enough!”
Wardlow Family · Google

FAQ

Heavy Duty Semi Truck Repair FAQs

Do you do heavy duty semi truck repair at my location?

Yes. Most repairs are completed on-site by our mobile technicians. If a repair needs a shop, we explain why and help plan the next step.

Do you offer preventive maintenance for semi trucks?

Yes. We build PM schedules around your trucks' mileage, usage and manufacturer recommendations.

Do you repair semi truck A/C?

We handle minor A/C diagnostics and repairs. More complex A/C repairs may require a specialized shop.

Schedule Heavy Duty Semi Truck Service

Emergency repair or ongoing maintenance — call dispatch 24/7.

Call Now — 24/7(916) 460-0222