Preventive Maintenance in Bakersfield, CA

A breakdown on the road can cost time, money, safety, and your reputation. At Delaney & Ahlf Diesel Service Inc., we offer expert preventive maintenance, keeping your operations one step ahead of unexpected breakdowns and always ready for your next haul!

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Truck Preventive Maintenance In Bakersfield, CA

Your heavy-duty truck works hard, and regular preventive maintenance is essential to keep it in top shape. Skipping scheduled maintenance can lead to costly repairs, unexpected breakdowns, and lost revenue. Our truck preventive maintenance services include:

Oil and Fluid Changes: Replacing engine oil, transmission fluid, and other essential fluids to ensure optimal performance and longevity.

Brake System Inspections: Checking brake shoes, brake drums, and air systems to prevent dangerous failures.

Tire Inspections and Rotations: Ensuring proper tread depth, inflation, and even wear for improved fuel efficiency and safety.

Filter Replacements: Changing air, fuel, and oil filters to keep systems clean and efficient.

Cooling System Checks: Flushing old coolant, inspecting hoses, and testing the water pump to prevent overheating.

Suspension and Steering Inspections: Examining leaf springs, shocks, and steering components to maintain stability and handling.

Experience the Delaney & Ahlf Difference!

Since 1959, Delaney & Ahlf Diesel Service Inc. has been Bakersfield’s trusted partner for keeping fleets road-ready. When it comes to preventive maintenance, here’s why we stand out:

Decades of Experience: With over 60 years in business, we know exactly what it takes to maintain heavy-duty trucks for peak performance.

State-of-the-Art Facility: Our 15 repair bays mean we can service multiple vehicles at once, minimizing your downtime.

Customized Maintenance Plans: We understand that every fleet is different, and we’ll create a plan tailored to your schedule and needs.

Comprehensive Service: From minor tune-ups to complete system checks, we cover every detail to keep your trucks running longer.

Contact Us About Truck PM Service Now: Call 661-322-5064!

Stay ahead of breakdowns and costly repairs with expert preventive maintenance. Call our team at Delaney & Ahlf Diesel Service Inc. at 661-322-5064 today to schedule your truck PM service and keep your fleet running at its best.

FAQs

What Areas Do You Serve For Preventive Maintenance?

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 Does Preventive Maintenance Include?

Preventive maintenance for heavy-duty trucks includes regular oil changes, fluid checks, filter replacements, brake inspections, tire rotations, alignment checks, lubrication of moving parts, battery testing, and inspection of belts, hoses, and suspension. It ensures reliability, reduces breakdowns, and extends the vehicle's lifespan.

How Often Should Preventive Maintenance Be Done On A Semi Truck?

Preventive maintenance should be performed every 10,000 to 25,000 miles, depending on your truck’s usage and manufacturer recommendations. Regular checks are essential for keeping your truck reliable and compliant.

How Can I Schedule Preventive Maintenance?

To keep your operations road-ready, call Delaney & Ahlf Diesel Service Inc. at 661-322-5064 today! Let us help you maximize performance and minimize downtime with professional truck preventive maintenance.

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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.

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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

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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.

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Gildardo Rodriguez

Everyone I spoke with had that easy speaking way. Knowledgeable and great to get along with. Best service in town honestly.

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Loran Blasdell

Amazing shop with extremely friendly, knowledgeable, and helpful staff

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Michael Mauro

Fast, friendly and knowledgeable service. I definitely recommend giving this shop your business.

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Contact Us

3901 Mercury Ave, Bakersfield, CA

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661-322-5064
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Service: service@dnaparts.com
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Parts: parts@dnaparts.com

Hours

7:00 AM to 4:00 PM
Monday to Friday

Saturday: By Appt. Only