Welcome to
Williams diesel service

A full service diesel repair facility serving north central florida for over 30 years!

We are proud to offer a wide variety of parts and services to meet your diesel needs. If you own a diesel vehicle, you need to have a trusted resource for its repairs and maintenance, since it isn't built like all other vehicles. Our friendly knowledgeable staff and factory-trained technicians are second to none with more than 200 years of combined experience. We can provide the expertise your diesel needs to perform its best. From rebuilding the injection pump on your farm tractor to making repairs to your light duty diesel pick-up, Williams Diesel Service does it all. Visit our shop in Ocala, Florida, at 5045 SW 1st Lane near W. Silver Spring Boulevard today.

Biggest lift in town!
We can handle alignment's from smart cars to F-450 Diesel and beyond!

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Four Star Service

Williams Diesel Service is a proud and long standing member of the “Association of Diesel Specialists” and has received the “Four Star Achievement Award” in diesel service excellence from the Robert Bosch Corporation. Through continuous training and new test equipment we have the knowledge and skills needed to provide high quality repairs for our customers. We are also the dealer for many of the fuel system manufactures on yesterday’s and today’s vehicles and equipment. Our parts department is well stocked with parts and components to meet your diesel needs, from injection pumps and injectors to fuel conditioners and vehicle sensors!

Schedule Appointment

Williams Diesel is Proud to now offer in house ADAS Services through Precision Auto Calibration

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How can we help you?

We’ve Got Equipment and Experience You Won’t Find Anywhere Else.

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Authorized Bosch Diesel Center

Diesel vehicles owners is Ocala, Florida, are lucky to have accredited and authorized diesel repair close to home. Williams Diesel Service is an authorized Bosch Diesel Center and is one of fewer than 50 nationwide providers of common rail builds and maintenance. If you need components serviced or replaced, you can count on our experts!

Partners & Certifications

Our Customer's Say It Best

Same day help when I royally messed up my truck. Friendly & very helpful, would highly recommend!

Kate Kelley

Did an alignment on my truck and it was actually done when they said it would be and at a fair price

Greg Day

WOW, SUCH AN AWESOME SHOP. We picked up a project truck from a family member and another shop said it was in great shape and would easily make it to Colorado to be used to plow snow. After we broke down for the fourth time we found Williams Diesel and had Rick Banner help us. Very quickly he had a full diagnostic together for us. The previous shop had done nothing we asked them to do. Rick dialed in what we needed to fix, found the hard to find parts that are not made anymore and truly b... Read More

B S

Michael and the staff were amazing! Honest and informative. I will never take my diesel anywhere else!

Allison Cook

Outstanding service best in Ocala, real service with explain all options on repairs

Rick Rogers

Fantastic and friendly service. James was very knowledgeable, professional and prompt. It's nice to feel that when you're genuinely satisfied. They have a new customer and I'll be taking my 3500 HD GMC here from now on! Perfect timing now that my warranty expired. My bill was more than reasonable.

Rhett Bain

Great people!. Very knowledgeable and actually takes the time to help answer your questions!.

Ballards Towing And Recovery

Superb! This business is A++. I've taken my vehicles to different shops over the years, but this place is hands down the best experience I've ever had. They were informative, communicative, honest, and timely. They saved me thousands by being thorough and taking the proper steps in diagnosing the ussue before performing unnecessary work. Much more than I can say for the *dealership*, which I went to first for piece of mind, who was going to charge me a ton of cash I trust these people 100%. T... Read More

Clucksville Farm Homestead

Very nice garage!! excellent service I was coming up from Mexico and passing by there I dropped down at their garage and they took me right away for your oil change without waiting !! very nice and clean garage very professional employees! And the prices are really good!

Jeff Larivee

Worked us right in and repaired the truck while I waited. Will definitely go back if repairs are needed.

Richard Harvey