
Truck Axle Repair
Drive and steer axles, hubs, wheel seals and bearings on tractors and trailers.
Learn More about Truck Axle Repair
Commercial truck repair for the Highway 49 corridor — shop, mobile, and after-hours.
Pro Truck Services is your dedicated destination for professional truck repair and maintenance in Cool, CA. We bring long experience, an unwavering commitment to quality, and a comprehensive list of services that cater to every aspect of your truck’s needs. From axle to exhaust repairs, DOT inspections to complex transmission services, our ASE-certified technicians ensure your rig remains in peak condition. We believe in transparency, respect, and a swift return to the road, championing a service that keeps your truck running smoothly, compliantly, and efficiently. At Pro Truck Services, your truck’s longevity and performance are our business and paramount priority.
That is why we would rather set maintenance intervals from how a truck is actually used than from a mileage table. Running several trucks around Cool? See how we work with fleets in this kind of operation — or the fleet solutions overview.

Drive and steer axles, hubs, wheel seals and bearings on tractors and trailers.
Learn More about Truck Axle Repair
Air brake inspection and repair — chambers, slack adjusters, drums, linings and pressure problems.
Learn More about Truck Brake Inspection and Repair
California emissions inspections for heavy-duty diesel trucks.
Learn More about CARB Inspection
Radiators, fans, thermostats, EGR coolers and the overheating that threatens the engine.
Learn More about Truck Cooling System Repairs
Federal periodic (annual) inspections performed in-house, with repairs in the same bays.
Learn More about DOT Inspections
U-joints, carrier bearings, driveshafts and the vibration that announces them.
Learn More about Truck Driveline Repair
Charging, starting, wiring, lighting and the intermittent faults that mimic bigger problems.
Learn More about Truck Electrical Diagnostics & Repair
Breakdown response: what to do first, what is fixable roadside, and when a tow is the right call.
Learn More about Emergency Truck Roadside Assistance
Derates, no-starts, power loss, smoke and hard starts — diagnosed before anything is replaced.
Learn More about Truck Engine Diagnostics and Repairs
EGR and DPF service — the aftertreatment work that keeps a modern diesel legal and out of derate.
Learn More about EGR & DPF Repair
Leaks, clamps, flex pipes, manifolds and sensors upstream and downstream of the aftertreatment.
Learn More about Truck Exhaust System Repairs
Recurring maintenance for multi-truck operations — one shop for PM, compliance and repairs.
Learn More about Fleet Maintenance ProgramsThe answer is simple. With a wealth of experience spanning many years, Pro Truck Services has established itself as an experienced provider in the industry. From axle to brake repairs, cooling system repairs to driveline repairs, tire inspection to transmission services, our team of ASE-certified technicians can handle it all. We not only have the skills, but also the state-of-art equipment to provide thorough services, ensuring that your truck runs efficiently and reliably. Moreover, we conduct CARB and DOT inspections, keeping your truck compliant with emission and safety standards respectively. Our commitment to honesty, respect, and dignity sets us apart. When you choose Pro Truck Services, you’re choosing quality, reliability, and peace of mind.
In the bustling town of Cool, CA, the demand for quality truck repair can’t be overstated. As a driver, you understand the importance of maintaining your truck in optimum condition. Pro Truck Services, an established name in the truck repair industry, is committed to ensuring that your truck is always roadworthy through our comprehensive repair services. Offering a range of services, we utilize the latest technology to diagnose and address any issue your truck may be facing.
Having a reliable truck repair service is crucial, and our skilled team is dedicated to delivering the kind of service that instills confidence. With Pro Truck Services, you can breathe easy knowing that your vehicle is being taken care of by experienced professionals who understand your truck’s systems inside out. Our services are designed to ensure your truck meets all necessary standards and delivers optimal performance. And it isn’t just the big tasks we excel at; we also offer essential services like oil and fluid change and tire inspection and repair to keep your truck running smoothly mile after mile.
With a myriad of services and professional expertise, Pro Truck Services in Cool, CA is your one-stop destination for all truck maintenance and repair needs. Our steadfast dedication to professionalism and quality has earned us a reputation for delivering the most dependable truck repair services in the area. Our all-encompassing services ensure that all your truck issues are addressed under one roof, eliminating the need to seek out different specialists for different problems. At Pro Truck Services, we offer comprehensive repair and maintenance services, backed by a team of ASE-certified technicians who bring years of industry experience to their work. We are equipped with advanced diagnostic tools and techniques to accurately detect and resolve issues, keeping your rig running smoothly and efficiently. Our commitment goes beyond just repairs; we aspire to establish a trusted partnership with our clients, offering honest and transparent professional advice. Trust us to keep your rig in quality condition, so you can focus on the road ahead.
Yes, at Pro Truck Services in Cool, CA, we provide after-hours emergency repair services for trucks. Our team is always on call to handle any urgent repairs that may arise outside of regular business hours. Simply contact our emergency hotline and a technician will be dispatched to your location as soon as possible.
At Pro Truck Services in Cool, CA, we believe in maintaining open and transparent communication with our clients throughout the entire repair process. Our service advisors will provide regular updates via phone, email, or text message, depending on your preference. You will be informed about the progress of the repairs, any additional issues discovered, estimated completion time, and any other relevant information.
Absolutely! At Pro Truck Services in Cool, CA, we highly recommend scheduling regular follow-up appointments to ensure your truck remains in optimal condition. Our team will work with you to create a customized maintenance plan based on your truck’s specific needs, usage, and manufacturer recommendations. Regular check-ups can help prevent future breakdowns and extend the life of your vehicle.
We don’t publish a repair warranty, and we won’t imply one here. What you get in writing is the estimate you approve before work starts, the diagnosis behind it, and a record of exactly what was done. If a specific part carries a manufacturer warranty, we tell you when you approve the estimate. And if something we repaired needs revisiting, call us and we will look at it plainly.
At Pro Truck Services in Cool, CA, we understand that some clients may have preferences for specific brands or types of parts. While we generally recommend using high-quality OEM (Original Equipment Manufacturer) parts, we are happy to accommodate special requests whenever possible. Please inform our service advisors of any specific preferences you may have, and we will do our best to source the requested parts for your truck’s repair.

At Pro Truck Services, we understand the importance of getting your big rig back on the road quickly and safely. Our mechanics work on semi trucks all day, every day — engines, brakes, electrical, emissions — and we diagnose before we repair, so you approve the actual fix, not a guess. From engine repairs to brake replacements, we have the equipment and the experience to get the job done right.
Call NowPeterbilt, Kenworth, International, Freightliner, Mack, Volvo, Dodge, Mercedes-Benz, Isuzu and Hino — with dedicated pages for each truck brand and for the Cummins, Detroit Diesel, PACCAR MX and Volvo D13engine platforms. Other brands? Don't hesitate — give us a call!

32 Google reviews, 4.9 stars, from the owner-operators and fleets who keep bringing their trucks back — read them, then call and judge us yourself.
Good guys! Today I left the car in the morning, everything was done by lunchtime! I will come here often! I recommend.
Good, honest mechanics! They always get me in quickly, the prices are great. Definitely the nicest auto shop I've ever been to. Honest, efficient and prompt.
Great service, thank you guys for getting things done quickly and properly. Will trust becoming a regular here.
Don't let a truck breakdown disrupt your operations. Contact us today! Our friendly customer service team is ready to assist you and get your truck back on the road in no time.
3036 Orange Grove Ave
North Highlands, CA 95660