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Keeping Your Fleet on the Road with Expert Mobile Diesel Truck Fleet Maintenence & Repair

Fast, reliable mobile diesel truck repair that's done right the first time—using only OEM parts.

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Mobile Diesel Truck Fleet Maintenance & Repair
That Comes to You

Avoid long shop delays, high dealer costs, and unnecessary downtime. O & O Truck Fleet Maintenance delivers expert on-site diesel truck maintenance across Broward, Miami-Dade, and Palm-Beach counties—specializing in Isuzu, Mitsubishi Fuso, Hino, UD (Nissan Diesel), and GMC trucks.

Minimize downtime. Keep your fleet moving. Get repairs done right, the first time.

Isuzu Trucks Maintenance
Freightliner Trucks Maintenance
Fuso Trucks Maintenance
UD Trucks Maintenance
Hino Trucks Maintenance
GMC Trucks Maintenance

Fleet Downtime Costs You Money.
We Fix That.

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Every hour your truck is down, you’re losing revenue. Shops take too long, dealerships charge too much, and in-house mechanics aren’t always the most cost-effective solution.

Common problems fleet owners and independent operators face:

You need a fast, reliable, and cost-effective mobile repair service to keep your trucks on the road.

Mobile diesel truck repair.
No wait. No hassle.

O & O is your on-site diesel truck repair solution, designed for fleet owners and independent operators who need expert service—without the downtime

O & O Complete Truck & Fleet Maintenance

What you get with O & O Truck Fleet Maintenance?

From preventative Truck Fleet Maintenance to brake repairs, clutch replacements, and more, we handle minor repairs that keep your fleet running without disruption.

Fast, On-Site Service

We come to you, eliminating shop delays.

Only OEM Parts

No dealer markups, only top-quality parts.

17+ Years of Experience

Certified diesel truck specialists you can trust

Warrantied Repairs

Every service is covered for peace of mind

Specialized for Your Fleet

Focused on Isuzu, Mitsubishi Fuso, Hino, UD, and GMC Trucks

Trusted by fleet owners & independent operators across South Florida

O & O has helped businesses across Miami-Dade, Broward, and Palm Beach reduce downtime, save money, and keep their trucks running smoothly.

What fleet owners are saying

Posted on Google Google
M Esposito profile picture
M Esposito
June 21, 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Oscar has been servicing our fleet for over 5 years. He is honest, thorough and dependable.
Posted on Google Google
O vicente profile picture
O vicente
June 6, 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
good service, and they are on time
Posted on Google Google
K torres profile picture
K torres
May 20, 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Good guy, knows his stuff.
Posted on Google Google
J montero profile picture
J montero
May 14, 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Truly recommend this guy he do my maintenance on all my trucks he work clean and do a great job always appreciate his work
Posted on Google Google
M gonzalez profile picture
M gonzalez
May 14, 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Cooling Power Corp has started working with O&O now and could not be happier with there service, customer support and professionalism. They have worked on 3 of our trucks from P.M. service to major brake jobs. We are really happy O&O and would highly recommend.
Posted on Google Google
B Cox profile picture
B Cox
May 13, 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
O & O always takes great care of our trucks! Excellent service, on time every time we need them!
Posted on Google Google
A Barrientos profile picture
A Barrientos
May 10, 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Oscar atiende mi camión desde hace tiempo y siempre recibo un servicio excelente. Es honesto, rápido y sabe lo que hace. Nunca intenta cobrar de más y siempre explica claramente el problema. 100% recomendado para quien necesite un mecánico de confianza.”
Posted on Google Google
G Eljaiek profile picture
G Eljaiek
May 2, 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
No complain the man Oscar has been an is a true professional on his work and personally he’s a good all around guy , he does maintenance on our company trucks at DSC Sales Inc has done so for a few years now and we intend to continue with him.
Posted on Google Google
M cardona profile picture
M cardona
May 1, 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
The most reliable and honest experience I’ve ever had with a mechanic. Oscar is amazing at his craft and a pleasure to work with. I’ve have been hiring him for our company trucks for a few years now and he never disappoints. HIGHLY RECOMMEND you give him a call!
Posted on Google Google
D Galvagni profile picture
D Galvagni
April 20, 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
O & O Complete Truck and Fleet Maintenance is the best. Oscar shows up when he says he is going to show up, and he does what he says he is going to do. Best thing is down time is a minimum because he comes to you. If you want great service at a fair price give him a call - you will be happy you did.
Verified by Trustindex
Trustindex verified that these reviews were published on O & O Complete Truck & Fleet Maintenance's Google Business Profile. Learn more

Expertise in Top Truck Brands

Isuzu Trucks Maintenance
Freightliner Trucks Maintenance
Fuso Trucks Maintenance
UD Trucks Maintenance
Hino Trucks Maintenance
GMC Trucks Maintenance
5 Common Diesel Truck Issues That Can Shut You Down

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5 Common Diesel Truck Issues That Can Shut You Down

Learn how to avoid costly breakdowns and prevent downtime with expert maintenance tips from O & O’s certified diesel mechanics.

Or, get a fast, on-site repair quote today.
GUIDE
5 Common Diesel Truck Issues That Can Shut You Down

5 Common Diesel Truck Issues That Can Shut You Down

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