A poorly performing diesel truck can mean extended downtime, costly repairs, and irreversible reputational damage. At Delaney & Ahlf Diesel Service Inc., we specialize in expert diesel repair services, from emissions maintenance to engine rebuilding, keeping your truck reliable and road-ready.
Schedule a ServiceDiesel Repair Shop In Bakersfield, CA
Diesel engines are known for their durability, but they require specialized maintenance and repairs to stay reliable under heavy use. Whether it’s a minor issue or a major overhaul, timely diesel repairs prevent costly downtime and keep your truck running efficiently. At Delaney & Ahlf Diesel Service Inc., some of our expert diesel repair services include:
Engine Rebuilding and Repairs: Replacing worn components, fixing cylinder heads, and rebuilding engines for extended lifespan and performance.
DPF and Aftertreatment System Repairs: Cleaning and repairing Diesel Particulate Filters (DPFs), EGR systems, and SCR catalysts to meet emissions compliance.
Advanced Diagnostics: Using state-of-the-art tools to identify and resolve issues with your engine control module (ECM), fuel injectors, and electrical systems.
Cooling System Repairs: Fixing radiators, hoses, and water pumps to prevent overheating.
Fuel System Services: Diagnosing and repairing fuel injection pumps, lines, and filters to ensure efficient combustion.
Experience the Delaney & Ahlf Difference!
At Delaney & Ahlf Diesel Service Inc., we’ve been Bakersfield’s trusted source for diesel repairs since 1959. Here’s why fleet managers and owner-operators rely on us:
Comprehensive Expertise: From engine rebuilding to emissions system repairs, we handle it all with precision and care.
15 Repair Bays: Our spacious facility allows us to work on multiple trucks simultaneously, minimizing downtime.
Customer-Centered Service: We provide transparent pricing, clear diagnostics, and timely updates, ensuring you’re always informed.
Top-Quality Repairs: Using premium parts and proven techniques, we deliver long-lasting results you can rely on.
Contact Us About Diesel Truck Repairs Now: Call 661-322-5064!
Whatever your problem, we've got the solution at Delaney & Ahlf Diesel Service Inc.! Just give us a call today at 661-322-5064 to schedule your professional diesel repair services.
FAQs
What Areas Do You Serve For Diesel Repairs?
We are located at 3901 Mercury Ave, Bakersfield, CA, near Hwy 99 and Bucko Boulevard. We proudly serve Bakersfield and surrounding areas, including Oildale, CA; Lamont, CA; Arvin, CA; Shafter, CA; Wasco, CA; Taft, CA; Delano, CA; Tehachapi, CA; Porterville, CA; Lindsay, CA; Corcoran, CA; Mojave, CA; California City, CA; Rosamond, CA; Lake Isabella, CA; Ridgecrest, CA; Buttonwillow, CA; McFarland, CA; Boron, CA; Frazier Park, CA; and Lebec, CA.
What Are Common Diesel Engine Issues?
Common diesel engine issues include hard starting, excessive exhaust smoke, loss of power, fuel contamination, injector failure, turbocharger problems, clogged fuel filters, and overheating. Regular maintenance, including oil changes, filter replacements, and injector cleaning, helps prevent these issues and ensure reliable performance.
Do You Offer Diesel Engine Diagnostics?
Yes, diesel engine diagnostics involves using specialized tools to identify performance issues, check fault codes, and evaluate key systems like fuel injection, turbochargers, and emissions. Professional diagnostics help pinpoint problems quickly, ensuring accurate repairs and optimal engine performance.
How Can I Schedule General Diesel Repairs?
If your diesel truck needs maintenance or repairs, call Delaney & Ahlf Diesel Service Inc. at 661-322-5064 today! Our team will be more than happy to answer any questions that you may have and get you back on the road in no time!
Our Services
At Delaney & Ahlf Diesel Service Inc., we provide comprehensive diesel services tailored to keep your fleet performing its best. From routine preventive maintenance to federal DOT and California BIT inspections, our skilled team guarantees every detail is covered.Need custom welding or fabrication? We’ve got you handled. With 15 bays and advanced equipment, we’re prepared for fleets of all sizes. Rely on our decades of experience for unmatched expertise, fast turnaround, and the technical precision your vehicles demand.
Testimonials
Jason Weatherford
Great fast service. The men there are top notch we were in a bad spot and they got right on our issue and had us out the door highly suggest them.
Dave Ballerstein
Been doing business with them for over 40yrs best damn shop in the country....and they work on the whole truck not just engines...Here to get a tune up and service and whatever else I need
A.M. Phaneuf
You are not usually glad to spend money on repairs, but I was happy to have had them do the work. Great place. Good folks.
Gildardo Rodriguez
Everyone I spoke with had that easy speaking way. Knowledgeable and great to get along with. Best service in town honestly.
Loran Blasdell
Amazing shop with extremely friendly, knowledgeable, and helpful staff
Michael Mauro
Fast, friendly and knowledgeable service. I definitely recommend giving this shop your business.