1. Which Diesel Engine Brands Does Santa Rosa Diesel Service?

Absolutely. We are experienced with the heavy-duty diesel trucks that power Sonoma County's farming, construction, and commercial operations. As a diesel engine repair shop serving Santa Rosa, CA, we welcome both individual vehicle owners and fleet operators looking for a dependable local shop that understands the demands of working trucks.

2. Do You Work on Agricultural and Commercial Fleet Trucks?

Absolutely. We are experienced with the heavy-duty diesel trucks that power Sonoma County's farming, construction, and commercial operations. As a diesel engine repair shop serving Santa Rosa, CA, we welcome both individual vehicle owners and fleet operators looking for a dependable local shop that understands the demands of working trucks.

3. How Accessible Is Your Shop From Other Parts of Sonoma County?

Our location in Southwest Santa Rosa, just off US-101 at the Todd Road exit, makes us easy to reach from Rohnert Park, Windsor, Healdsburg, Sebastopol, and Petaluma. Drivers coming from the Kenwood and Sonoma Valley areas can also reach us conveniently via CA-12, typically within a short drive depending on traffic conditions.

4. Can I Get a Price Estimate Before You Start Any Repairs?

Yes, and we encourage it. After our technicians complete onsite diagnostics, we walk you through exactly what needs to be done and provide a free estimate before any work is authorized. There are no surprises. Contact us at (707) 584-9743 or through the contact page to get started.

5. Do You Specialize in Diesel Fuel Injection System Repairs?

Fuel injection system repair is one of our core specialties. Our team handles injector repair and replacement, injection pump rebuilding, and fuel pump testing entirely in-house, so your vehicle does not get passed along to outside vendors. This keeps turnaround times shorter and quality control in our hands. See full details on injection pump rebuild and repair services .

Diesel Engine Repair Service for Santa Rosa, CA

At Santa Rosa Diesel, Inc., we provide diesel engine repair service for Santa Rosa, CA, drivers and fleet operators who need a shop they can rely on. Located at 3649 Standish Ave in the Southwest Santa Rosa industrial corridor, just off US-101 at the Todd Road exit, our family-owned business has been delivering expert diesel care to Sonoma County since 1971. Call (707) 584-9743 today to schedule your repair or request a free estimate.

Close-up of a vintage truck motor at our expert diesel engine repair service shop.

Diesel Engine Repair for Santa Rosa and Sonoma County Drivers

We are the diesel engine repair service for Santa Rosa, CA, that local truck owners and fleet operators have counted on for more than five decades. Our shop sits in the Southwest Santa Rosa industrial area near the US-101 and CA-12 interchange, making it easy to reach from neighborhoods across the city, including Roseland, Rincon Valley, and the South Park area, as well as from nearby communities like Rohnert Park, Windsor, Sebastopol, and Petaluma.

Our team handles most major diesel platforms, including Cummins, Duramax, and Powerstroke engines. Whether you drive a Ram 2500, a Ford F-350, or a GM Sierra, our technicians are familiar with the unique demands each platform places on fuel systems, injectors, and turbochargers. Light-duty diesel pickups, SUVs, and vans are also welcome. Explore diesel-powered car repair options if you drive a lighter diesel vehicle.

How Do You Know If Your Diesel Engine Needs Repair?

Your diesel engine may need professional attention when you notice any of the following warning signs. Reduced power, hard starting, excessive black or white smoke, rough idling, or unexpected drops in fuel economy are all signals worth taking seriously. Ignoring these early signs often leads to larger, more costly repairs down the road, so bringing your vehicle in at the first sign of trouble is the most cost-effective approach.

We operate an onsite diagnostic area that helps pinpoint engine problems without sending parts to an outside vendor. Our in-house machine shop also allows us to handle cylinder head work, engine block repair, and related machining tasks on-site, which can reduce turnaround time significantly. Learn more about precision machining of heads performed in-house.

Engine Platform Coverage and Services

We specialize in a full range of diesel engine and fuel system services. Drivers throughout Sonoma County who need diesel engine repair service in Santa Rosa, CA, will find the following core offerings available with us:

▸ Diesel engine diagnostics and repair.

▸ Fuel injector repair and replacement.

▸ Injection pump rebuild and repair services.

▸ Fuel pump rebuilding and testing.

▸ Turbocharger inspection and rebuild.

▸ Diesel engine rebuild and overhaul.

▸ Brake and suspension repair.

▸ Lube, oil, and filter maintenance.

How to Get Your Diesel Engine Repaired With Us

Getting your vehicle into our shop is straightforward. Here is a general overview of how the process typically works:

1. Call (707) 584-9743 or visit the contact page to describe your symptoms and schedule a visit.

2. Bring your diesel vehicle to 3649 Standish Ave, Santa Rosa, CA, 95407, during business hours, Monday through Friday, 8:00 am to 5:00 pm.

3. Our team performs onsite diagnostics to identify the root cause of the issue before any repair work begins.

4. You receive a clear explanation of what needs to be done and can request a free estimate before authorizing work.

5. Repairs are completed in-house using quality parts, and your vehicle is returned ready for the road.

Frequently Asked Questions

1. Which Diesel Engine Brands Does Santa Rosa Diesel Service?

Absolutely. We are experienced with the heavy-duty diesel trucks that power Sonoma County's farming, construction, and commercial operations. As a diesel engine repair shop serving Santa Rosa, CA, we welcome both individual vehicle owners and fleet operators looking for a dependable local shop that understands the demands of working trucks.
2. Do You Work on Agricultural and Commercial Fleet Trucks?

Absolutely. We are experienced with the heavy-duty diesel trucks that power Sonoma County's farming, construction, and commercial operations. As a diesel engine repair shop serving Santa Rosa, CA, we welcome both individual vehicle owners and fleet operators looking for a dependable local shop that understands the demands of working trucks.
3. How Accessible Is Your Shop From Other Parts of Sonoma County?

Our location in Southwest Santa Rosa, just off US-101 at the Todd Road exit, makes us easy to reach from Rohnert Park, Windsor, Healdsburg, Sebastopol, and Petaluma. Drivers coming from the Kenwood and Sonoma Valley areas can also reach us conveniently via CA-12, typically within a short drive depending on traffic conditions.
4. Can I Get a Price Estimate Before You Start Any Repairs?

Yes, and we encourage it. After our technicians complete onsite diagnostics, we walk you through exactly what needs to be done and provide a free estimate before any work is authorized. There are no surprises. Contact us at (707) 584-9743 or through the contact page to get started.
5. Do You Specialize in Diesel Fuel Injection System Repairs?

Fuel injection system repair is one of our core specialties. Our team handles injector repair and replacement, injection pump rebuilding, and fuel pump testing entirely in-house, so your vehicle does not get passed along to outside vendors. This keeps turnaround times shorter and quality control in our hands. See full details on injection pump rebuild and repair services.

Schedule Your Diesel Engine Repair in Santa Rosa Today

Santa Rosa Diesel, Inc. has served drivers and fleets across Sonoma County since 1971, and our reputation for in-house expertise on Cummins, Duramax, and Powerstroke engines has made us the trusted diesel engine repair service for Santa Rosa, CA, truck and fleet owners for generations. Read reviews from satisfied customers or call (707) 584-9743 today to schedule your diesel engine repair service in Santa Rosa, CA. See what our customers are saying and find us on Google Maps to read our reviews and plan your visit.