Diesel Mechanic Services

California Repair Shop Locations Serving Santa Fe Springs, Oakland, Riverside, & the surrounding areas

Welcome to Fleetworks Inc., your trusted partner for heavy-duty diesel repair in Santa Fe Springs, CA. We understand the crucial role that trucks and fleet vehicles play in your operations. That's why our team of skilled mechanics is equipped and ready to handle any challenge you bring to us. 

Frequently Asked Questions

What Are Your Shop Hours?

MON-FRI: 7:30AM-5:00PM

SAT: By appointment only

SUN: Closed

Do You Offer Roadside Assistance?

Yes, we provide roadside assistance from 6 am to 6 pm within a 50-mile radius of our Santa Fe Springs, CA location.

How Many Shops Do You Have?

We proudly operate three locations:

Our original shop in Santa Fe Springs was established in 2010.

An Oakland location opened in 2020 that services Northern California.

A Riverside location, opened in 2023, specializes exclusively in heavy machinery.

What is the Difference Between a BIT and DOT Inspection?

BIT (Biennial Inspection of Terminals) and DOT (Department of Transportation) inspections are both critical for ensuring vehicle safety and compliance, but they have different focuses. 

BIT inspections, specific to California, are conducted every two years and emphasize terminal and vehicle maintenance records, driver records, and vehicle safety. DOT inspections are federally mandated and more comprehensive, focusing on vehicle components like brakes, lights, steering, tires, and other safety features. 

Our team at Fleetworks Inc. is proficient in conducting both types of inspections, ensuring your vehicles meet all safety and regulatory standards.

What Are Signs of PTO (Power Take-Off) Failure?

Signs of PTO failure include unusual noises, difficulty engaging, overheating, and visible damage or leaks. It’s crucial to address these signs promptly to prevent further damage to your vehicle. Our mechanics have extensive experience in diagnosing and repairing PTO issues, ensuring your vehicle's optimal performance.

Is Smoke Opacity Testing a Legal Requirement?

Yes, smoke opacity testing is a legal requirement for diesel vehicles in many jurisdictions. It measures the amount of light blocked by exhaust smoke, indicating combustion efficiency and pollutant levels. Our facility is equipped to conduct these tests, ensuring your vehicles comply with environmental regulations.

What Vehicles Can You Service?

At Fleetworks Inc., we specialize in servicing:

  • Heavy-duty trucks
  • Hydraulic systems
  • Bucket trucks
  • Hi-rail trucks
  • Buses

Our team is well-versed in handling a wide range of vehicles and systems, ensuring top-quality service regardless of you drive.

Load Bank Testing

Step into Fleetworks Inc. in Riverside, CA, where load bank testing ensures your generators and diesel engines aren't just surviving but thriving, ready to deliver peak performance under any load conditions.

Fleet Maintenance

Your fleet is the driving force of your business. At Fleetworks Inc. in Santa Fe Springs, CA, we're committed to ensuring that this force remains unstoppable. Discover our approach to maintaining your fleet's health and keeping your business moving forward.

Equipment hauling service in Santa Fe Springs, CA

Equipment Hauling

Are you seeking reliable equipment hauling services in Oakland & Santa Fe Springs, CA? Discover the top-quality solutions offered by Fleetworks, a leader in the heavy-duty diesel repair industry. With years of experience in the industry, we provide detailed, expert hauling services to California.

Diesel mechanic performing truck differential repairs & servicing on semi truck in Riverside, CA

Truck Differential Repair & Service

Got differential problems in your heavy-duty truck? It's more than just an inconvenience; it's a call to action. Fleetworks Inc., located in Riverside, CA, offers premier differential repair and services that keep you moving forward with confidence.

Heavy-duty mechanic performing hydraulic system repair services in Riverside, CA

Hydraulic System Repair

Need reliable hydraulic system repairs in Riverside, CA? Our expert team at Fleetworks Inc. offers expert services for all types of hydraulic systems, ensuring your systems meet regulatory safety standards and perform as expected.

Diesel mechanic performing bucket truck inspection & certification in California

Bucket Truck Inspections & Certification

Are you aware of the crucial importance of regular bucket truck inspection and certification, especially in Oakland & Santa Fe Springs, CA? At Fleetworks Inc., we specialize in ensuring your bucket truck meets all safety and operational standards. Keeping you safe on the road is our top priority.

Diesel mechanic performing PTO repair on semi truck in Oakland, CA

PTO System

Has your truck's PTO system been acting up lately? At Fleetworks Inc. in Oakland & Santa Fe Springs, CA, we delve deep into the heart of PTO complexities, ensuring your vehicle doesn't just run—it roars back to life with efficiency and reliability.

Diesel mechanic performing hy-rail truck repair services in Oakland, CA

Hy-Rail Truck Repair

Seeking a trusted partner for your hy-rail truck repair needs in Oakland, CA? Look no further than Fleetworks Inc., where unparalleled expertise in heavy-duty diesel vehicle maintenance meets your specific hi-rail truck requirements!

Diesel mechanic performing smoke opacity testing services in Santa Fe Springs, CA

Smoke Opacity Testing

Are you aware of how critical smoke opacity testing is for your heavy-duty diesel vehicle's health and compliance, especially in Oakland & Santa Fe Springs, CA? At Fleetworks Inc, we ensure your trucks meet the necessary standards through our comprehensive smoke opacity testing services.

Diesel mechanic performing fabrication for semi truck in Oakland, CA

Truck Welding & Fabrication

Searching for top-notch welding and fabrication services for your truck or fleet in Oakland or Santa Fe Springs, CA? At Fleetworks Inc., we provide high-quality welding and fabrication solutions tailored to meet your specific needs.

Diesel mechanic performing trailer repairs in shop in Santa Fe Springs, CA

Trailer Repair

Are you in search of reliable trailer repair services in Oakland or Santa Fe Springs, CA? Look no further than Fleetworks Inc., your local experts in heavy-duty diesel repairs. Our team is dedicated to providing top-notch service, ensuring your trailers are road-ready and safe.

Diesel mechanic performing bus repair services in Oakland, CA

Bus Repair

Wondering who can handle your bus repair needs with expertise and efficiency in Oakland or Santa Fe Springs, CA? Fleetworks Inc. is your go-to heavy-duty diesel repair shop. We provide top-quality bus repair services, ensuring your vehicle remains reliable and road-worthy.

Mobile mechanic performing emergency roadside assistance services in Santa Fe Springs, CA

Roadside Assistance

Are you facing unexpected truck breakdowns on the road? Fleetworks Inc. specializes in reliable roadside truck repair services, ensuring your heavy-duty diesel vehicles are promptly and effectively attended to. Our service is available from 6 am to 6 pm within a 50-mile radius of Santa Fe Springs.

Mobile mechanic performing mobile truck repair services in Santa Fe Springs, CA

Mobile Mechanic

Struggling with a truck breakdown within 50 miles of Oakland or Santa Fe Springs, CA? Fleetworks Inc. is your go-to solution. We specialize in delivering exceptional heavy-duty diesel repair services directly to your location.

Tow truck performing truck towing service in Santa Fe Springs, CA

Truck Towing

Ever been stranded on the side of the road with a heavy-duty vehicle? That's where Fleetworks Inc. steps in, offering expert truck towing services in Santa Fe Springs, CA. When your rig is down, knowing you have reliable towing just a call away can be a game-changer.

Diesel mechanic performing preventive maintenance services on semi truck in Santa Fe Springs, CA

Preventive Maintenance

Are you in need of preventive maintenance repairs? Get in touch with us at Fleetworks Inc. at our locations in Oakland & Santa Fe Springs, CA. Our advanced software and expert team will help you efficiently schedule and monitor your fleet's service needs, ensuring optimal performance and safety.

Diesel mechanic performing diesel truck repair services in Oakland, CA

General Diesel Repair

From our locations in Oakland & Santa Fe Springs, CA, Fleetworks Inc. is your go-to solution for comprehensive diesel repairs. We specialize in a wide range of heavy-duty diesel repairs, combining professional service with technical expertise to keep your vehicles running smoothly.

Diesel mechanic performing DOT inspection in Oakland, CA

DOT & BIT Inspection

Are you navigating the complexities of DOT and BIT inspections for your heavy-duty truck in Oakland or Santa Fe Springs, CA? Fleetworks Inc. specializes in ensuring your vehicle not only meets but exceeds state and federal standards.

Customer Testimonials

Check out what our customers have to say about our service!

This is a place who fix big truck had to take a truck that drive there it will be fix tomorrow morning they do a great work thank you.
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David Correa

I recommend this place to anybody owning a rig or fleet. The guys at Fleetworks took great care of me and my rig like always.
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Abel Zamorano

This is the right place to take your truck for repair , All of the personnel was nice and helpful , Mr. G help me a lot thank you buddy.
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Marine Chakari

Services: Transmission, Air & cabin filter replacement, General repairs & maintenance, Auto engine diagnostic, Brakes, Battery, Oil change

Positive: Professionalism, Punctuality, Quality, Value
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Priscilla Aldaco

Repair Shop Locations

Fleetworks Inc. is proud to have expanded to three locations across California, providing a wide-range of truck repair & fleet services from our locations in Oakland, Santa Fe Springs, Riverside, & the surrounding areas.

Santa Fe Location

14011 Marquardt Ave, Santa Fe Springs, CA 90670

Oakland Location

72 – 98th Ave. Oakland, CA 94603

Riverside Location

*Equipment Service & Repairs only*

1310 Dodson Way, Riverside CA, 92507