Brand Certified
Williams Diesel Service
4.6(186 reviews)
Certified by Williams Diesel Service • Aug 16, 2026
Business Details
5045 SW 1st Ln, Ocala, FL
34474, United States
Certified by Williams Diesel Service • Aug 16, 2026
(352) 873-4880
Certified by Williams Diesel Service • Aug 16, 2026
https://ocaladiesel.com/
Certified by Williams Diesel Service • Aug 16, 2026
About
Certified by Williams Diesel Service • Aug 16, 2026
Truck Repair Shop
Williams Diesel Service was established in 1970 and located on Magnolia Avenue in historic downtown Ocala, Florida. The current owners, Charles and Rosemarie Oliveros, bought the business in 1990, bringing their knowledge and expertise of the diesel industry from South Florida to Marion County.
Details
- Wheelchair accessible entranceAvailable
Location
Certified by Williams Diesel Service • Aug 16, 2026
Hours
Certified by Williams Diesel Service • Aug 16, 2026
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Reviews
4.6
186 reviews
5 stars
157
4 stars
12
3 stars2
2 stars
3
1 star
12
- TSTim and Cassie SheehanJul 29, 20265.0I spoke with Rick in service at Williams Diesel Repair in Ocala, about my 2011 F 350 with a 6.7. I have already deleted it a few years ago but was getting concerned with the fuel pump horror stories. So I went ahead and did the DCR conversion. While it was there I had a fuel injector replaced that’s been turning on a check engine light for a while. We also changed the anti freeze and an oil change and changed the transmission oil and filter. She’s running real nice. I’m glad I had it done. I believe in preventive maintenance. Thanks to Rick and Sara at Williams diesel for taking great care of my truck. And after you look at the pictures……yes it’s that nice. Show quality truck with 24.000 miles. Thanks
- KHKyle HooverJun 5, 20265.0Super professional! If you have a diesel powered truck you need to check these guys out. In house Bosch authorized dealer/rebuilder. They do turbos, full auto/truck repair etc. I just had them do an alignment on my 2004 Dodge RAM 3500 dually, they did an awesome job the first time!
- PWPeter WalshMay 27, 20265.0Good bunch of people
- CBchris ballinaMay 21, 20265.0This is the place to take your 7.3 ford diesel truck. I dont know of a single soul near me that really knows these old trucks. Thanks to Rick and the tech. Who did the job. I had my truck at 2 other places before I brought it here. Finally runs!! Thanks so much!!
- JRJohn RobertsApr 25, 20265.0They know what they are doing!!
Frequently Asked Questions About Williams Diesel Service
What services does Williams Diesel Service offer?
Williams Diesel Service specializes in truck and diesel engine repair, including oil changes and brake service.
Where is Williams Diesel Service located?
Williams Diesel Service is located at 5045 SW 1st Ln, Ocala, FL 34474, USA.
What are the business hours of Williams Diesel Service?
Williams Diesel Service is open Monday to Friday from 8:00 AM to 5:00 PM and closed on weekends.
Is Williams Diesel Service wheelchair accessible?
Yes, Williams Diesel Service has a wheelchair accessible entrance and parking available.
How can I schedule a service appointment at Williams Diesel Service?
You can schedule a service appointment online at https://ocaladiesel.com/schedule/
When was Williams Diesel Service established and who currently owns it?
Williams Diesel Service was established in 1970. Current owners Charles and Rosemarie Oliveros have been running the business since 1990.
Are there any automotive parts suppliers near Williams Diesel Service?
Yes, nearby automotive parts and accessories stores include TruckPro and Perfection Tire and Wheels, which can supply needed parts for repairs.
What nearby services can customers use in conjunction with Williams Diesel Service?
Customers can visit Auto Glass Discounters for windshield repair or DIBS for accounting services, both located nearby for convenience.
How can nearby locations help me find Williams Diesel Service?
Nearby established businesses like Ken Jones Real Estate and Dollar General can be used as landmarks to locate Williams Diesel Service easily in Ocala.
Does Williams Diesel Service have an online presence where I can learn more?
Yes, Williams Diesel Service has a website at https://ocaladiesel.com/ with information about their services and contact details.
Brand Certified Facts from Williams Diesel Service
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Certified August 16, 2026Yext Knowledge Graph
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