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The pin is Baton Rouge, not an address. LA On-Site Fleet Services works from a vehicle and comes to you.
Mobile RV tech · Baton Rouge, Louisiana
LA On-Site Fleet Services
Own LA On-Site Fleet Services? Update this listingLA On-Site Fleet Services is a mobile diesel repair and fleet service company based in Baton Rouge, Louisiana, with a second location in Morgan City. Its main work is semi trucks, trailers and heavy equipment, and it also runs an RV repair service. It comes to you: its mobile maintenance and inspection services "come directly to you" at the rig.
On RVs, it names engine repairs and tune-ups, engine and transmission fluid changes, and electrical repairs, with generators, inverters, 12-volt systems, outlets and lighting called out. It does not name appliances, air conditioners, slide-outs or roofs, so ask before calling about those. It covers South Louisiana from Baton Rouge to Morgan City, and names towns including Houma, Thibodaux, Gonzales, Geismar, New Iberia, Metairie, Kenner and New Orleans.
No trip fee or hourly rate is published, so ask about the trip fee when you call. It lists itself as open 24 hours, which matters to a traveler whose RV engine quits on the road at night. It has been in business since 2022.
This is a good fit for an RV owner in South Louisiana who needs engine, fluid or electrical work done where the rig sits, day or night.
| Based in | Baton Rouge, LouisianaMobile: comes to the RV |
|---|---|
| Service area | “providing mobile fleet services from Baton Rouge to Morgan City across South Louisiana”laonsitediesel.com |
| Other towns it serves | Morgan Cityfrom its own service-area pages |
| Trip fee and hourly rate | |
| Hours | |
| Works on | GeneratorsElectrical, inverters and convertersListed at laonsitediesel.com. This is what they list, not a limit; ask about anything else. |
| Certifications | |
| Listed as | “Engine Repairs; Electrical Repairs; Fluid Changes; generators; inverters; 12-volt systems; tune-up services; outlets; lighting” |
| Time in business | “Since 2022” |
| Google rating | 4.9 of 5, 75 reviewsGoogle Maps listing, read October 22, 2026 |
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