SB Diesel provides expert oil and fluid service in Shreveport, LA for diesel trucks, trailers, and equipment. From engine oil and coolant to gear oil and DEF, we keep your fluids clean and your truck running right.

Oil & Fluid in Shreveport, LA
Routine service keeps your engine running stronger, longer. At SB Diesel, we offer full oil and fluid services in Shreveport, LA for diesel trucks, trailers, and equipment—done right, on time, and with the right products for your engine.
Diesel Oil & Fluid Maintenance You Can Count On
Clean oil and fresh fluids are the foundation of diesel performance and longevity. Whether you manage a fleet or drive your own rig, SB Diesel provides professional oil and fluid service that helps prevent breakdowns, improve fuel economy, and reduce long-term repair costs.
We handle routine service for light-, medium-, and heavy-duty diesel vehicles, including commercial trucks, trailers, RVs, and heavy equipment. Need it done in the yard? We also offer mobile fluid service for fleets or on-location maintenance.
Our oil & fluid services include:
- Diesel engine oil change (full synthetic or conventional)
- Fuel filter and oil filter replacement
- Transmission fluid change
- Coolant flush and refill
- Differential and gear oil service
- Power steering and brake fluid
- DEF top-offs and system checks
- Full fluid inspections and leak checks
We use high-quality oils and OEM-grade filters to ensure your vehicle runs clean, cool, and efficient between intervals.
What Makes Us Different
At SB Diesel, we don’t just drain and refill—we take your truck’s performance seriously. Our techs inspect for early signs of wear, leaks, or contamination during every service. If something’s off, we catch it before it becomes a problem.
For fleet customers, we create custom preventive maintenance schedules that include oil and fluid services alongside brake, tire, and suspension checks. We keep your maintenance on track so you don’t have to.
Need it done on your schedule? Our mobile PM service makes it easy to service multiple trucks right where they’re parked—saving you time and increasing uptime.
FAQs
What Areas Do You Serve For Oil & Fluid Services?
We serve Shreveport, LA, and the surrounding areas including Bossier City, Greenwood, Benton, Keithville, and Haughton.
How Often Should I Get My Oil Changed?
Most diesel trucks benefit from an oil change every 10,000–15,000 miles, but intervals can vary by use, load, and engine type.
Do You Offer Mobile Oil Changes?
Yes—we offer mobile oil and fluid services for fleets and heavy-duty trucks within a 60-mile radius of Shreveport.
How Can I Get Oil & Fluid Service?
Just call 318-347-3030 to schedule in-shop or mobile service. We’ll handle the rest—fast, professional, and done right the first time.
Contact Us About Oil & Fluid Service Now: Call 318-347-3030!
Keep your diesel truck or fleet running clean. Call SB Diesel at 318-347-3030 to schedule oil and fluid service in Shreveport, LA or request mobile service today.
What They're Saying About Us
See why our customers consider SB Diesel the go-to repair shop in Shreveport, LA and the surrounding areas!
Very best repair service I’ve ever received! Great communication, fantastic service and a wonderful staff! I’ll never use anyone else! Thanks so much SB Diesel!
I give this establishment 5 stars because the customer service was incredible. They worked in a timely manner and answered any questions I had. I would recommend them to anyone!
Great work very fair priced
Great service and extremely knowledgeable!
Honest, trustworthy, dependable.I recommend.
Contact Us
Have questions or want to schedule your truck or trailer in for a service or repair? Get in touch, we're open Monday through Friday from 7:00am to 5:00pm with roadside assistance available 24/7!