Commercial Fleets

Professional Commercial Fleets Services

Keep your entire fleet, including trucks and trailers, operational with priority scheduling, dedicated coordination, and maintenance programs designed for commercial operations.

Request Service

Call Now: 405-265-9952

The Professional Edge Your Fleet Deserves

If you’re a business in the OKC metro with a fleet, we want to work with you. We’re the professional, fleet-focused alternative between expensive, impersonal dealerships and unstructured independent mechanics.

OKC Fleet Services was built specifically to support local businesses with fleets. We’re designed to work the way you work—efficiently, professionally, and with accountability.

Our operation is centered on four core standards: urgency, communication, quality, and integrity. From clear estimates and consistent updates to efficient repairs and long-term solutions, everything we do is focused on minimizing downtime and maximizing the reliability of your fleet.
We want a shot at becoming your long-term trusted partner.

Our Fleet Services

OKC Fleet Services delivers expert truck and trailer solutions designed for maximum uptime. From mobile repairs and advanced diagnostics to preventive maintenance, aftertreatment repair, and DOT inspections, we handle everything from the engine to the electrical systems. We do not just fix trucks, we manage your fleet’s reliability so you can focus on your business with confidence.

Transmission Services

Complete transmission diagnostic and replacement services to keep your drivetrain reliable.
No in-house transmission rebuilds.

Electrical & Computer Systems

Modern diesel vehicles are complex. We have the expertise and tools to diagnose and repair advanced electrical and computer systems.

Aftertreatment Repair

DPF, DOC, and SCR system repair and replacement. We keep your fleet compliant and running efficiently.

Preventive Maintenance Programs

Scheduled service intervals tailored to your fleet’s trucks and trailers. We track maintenance requirements, send reminders, and keep your vehicles compliant and operational.

Mobile Services

We are equipped to come to you and are capable of completing a large number of truck and trailer repairs at your location.

Fleet Diagnostics

Advanced diagnostic equipment for all diesel makes and models. We identify issues quickly and accurately, eliminating guesswork and unnecessary repairs.

Engine Repairs, Rebuilds

From minor repairs to in-frame overhauls, our experienced technicians handle diesel engine work with precision and quality.

DOT Inspections

Thorough truck and trailer DOT inspections with proper documentation to keep your fleet compliant.

Air Conditioning Service

Complete A/C service for heavy/medium-duty fleets —leak detection, compressor replacement, and electrical diagnosis to get you cooling fast.

What Sets OKC
Fleet Services Apart

These aren’t slogans—they’re standards we operate by every day.

1-Day Diagnostic Promise

Diagnostics are completed within one business day, with estimates being delivered within the following half business day. You’ll never wait days for answers.

Daily Communication

Every vehicle in our shop receives a daily status update. You always know where your repair stands.

No Surprises

Transparent pricing. Honest assessments. If we find additional issues, we call you before performing any extra work.

Quality Workmanship

We don’t take shortcuts. Every repair is performed to manufacturer specifications with quality parts and proper procedures.

The Result

Less downtime, clearer communication, and a trusted partner for your fleet.

Built on Four
Unbreakable Standards

Managing a fleet in OKC shouldn’t be a choice between overpriced dealerships and unreliable mechanics. You need a partner that understands the high stakes of commercial downtime.
OKC Fleet Services provides the professional structure, clear communication, and heavy-duty expertise your business demands. We keep your fleet moving so you can stay focused on the job.

Urgency

Fleet operators know exactly what a truck out of service costs per day. We built our entire process around minimizing that number. One-day diagnostics, half-day estimates, repairs starting within half a day of parts arrival. When you manage multiple vehicles, a shop that moves fast isn’t a nice-to-have — it’s the difference between hitting your operational targets or not.

Communication

Managing a fleet means coordinating vehicles, drivers, and schedules simultaneously. We give you the information you need to do that. Daily updates on every open repair order, same-day notification on any status change, and clear timelines so you’re not making decisions based on guesswork. Your fleet manager will always know exactly where every truck stands.

Quality

The cheapest repair isn’t always the least expensive one. A repair done correctly the first time eliminates the comeback, the second diagnosis, and the second round of downtime. We use quality parts that meet manufacturer specifications and follow proper procedures because our reputation — and your operational costs — depend on it.

Integrity

We want to be the shop you call first and never have to second-guess. That means honest assessments, transparent pricing, and recommendations that are actually in your fleet’s best interest — not ours. We’ll tell you when something can wait and when it can’t. Fleet relationships built on trust are the ones that last.

Industries We Serve

Commercial delivery fleets

Municipal vehicle fleets

School district buses

Government and GSA fleets

Construction and contractor fleets

Long-haul trucking operations

Service and utility fleets

Fleet Management
Companies We Support

Penske Fleet Management

Enterprise Fleet Management

Holman (formerly ARI)

Wheels (including Donlen & LeasePlan)

Element Fleet Management

EMKAY

GSA Fleet (U.S. General Services Administration)

FleetNet

Fleet Software
& Repair Platforms

AutoIntegrate

Fleetio

4.9 out of 5 Stars on Google

Don’t just take our word for it — hear from fleet managers who trust us daily.

    
 
 
       Posted on Google  
   
   Matthew James 
 
 
 
 Trustindex verifies that the original source of the review is Google. Guys had me come out and detailed all there vehicles I would highly recommend this company for all of there services very genuine people give them a five star rate they are the best
  
 
      Posted on Google  
   
   Jake Floresca 
 
 
 
 Trustindex verifies that the original source of the review is Google. OKC Fleet Services is an extremely dynamic company to work with.  They not only coordinated the tow/delivery within an hour of me calling but repaired everything the next day to get my truck back on the road.  I cannot recommend this company enough.  Shout out to Lacey for being spectacular keeping me updated and handling my situation with ease.
  
 
      Posted on Google  
   
   Mr Christian 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very professional team..!! Excellent customer services..!!! Reasonable prices..!! 5 ⭐️ they fixed my truck that other shop couldn’t..
  
 
      Posted on Google  
   
   Scott Jones 
 
 
 
 Trustindex verifies that the original source of the review is Google. Honest, friendly kept me informed and stuck to the pricing agreed on. We will go back.
  
 
      Posted on Google  
   
   Christian Krogman 
 
 
 
 Trustindex verifies that the original source of the review is Google. We recently transitioned our company maintenance program to OKC Fleet Services, and the experience has been outstanding. They service our semis promptly, their technicians consistently provide excellent work, and our sales manager, Bree, has been exceptional. Thank you from the entire Ironclad team!
  
 
      Posted on Google  
   
   Patrick Earles 
 
 
 
 Trustindex verifies that the original source of the review is Google. I was in Guthrie, Oklahoma when I had a turbocharger failure on my Peterbilt. I contacted Garrett and he was able to source the parts I needed quickly. He dispatched John to my location where John was able to remove my intercooler and piping from my truck and take it back to their shop for cleaning and inspection. John returned and installed the turbo, intercooler and piping and had me back up and running with minimal downtime. I  highly recommend OKC Fleet Services. Garrett and John were not only friendly, but very professional and highly knowledgeable. Their tools and equipment are second to none. When you hire them you know that you are getting a quality job from quality people
  
 
      Posted on Google  
   
   Ray Burgman 
 
 
 
 Trustindex verifies that the original source of the review is Google. My dash air in my RV was not working. I arrived at OKC FLEET SERVICE about 4:15 pm. They kept my RV overnight. About 9:30 am the next morning they called and had my problem diagnosed and gave me a price to repair it. Less then an hour later they called and said I could come and pick it up. They were very professional and I would recommend them.
  
 
      Posted on Google  
   
   Cody Wright 
 
 
 
 Trustindex verifies that the original source of the review is Google. We’ve had multiple kinds of service done for our fleet, and the staff has been great to work with and the techs have done great work

Best of OKC

2024, 2025 & 2026 Award Winner

NAPA Certified

Truck Care Center

FAQ for Fleet service.

Quick answers to common questions about our services and processes.

1 Do you offer preventive maintenance programs?

Yes. We build customized fleet maintenance programs designed to maximize uptime and reduce unexpected breakdowns.

2 Can maintenance programs be tailored to my fleet?

Yes — contact us to discuss your fleet’s size, vehicle types, and usage so we can design a schedule that fits your specific needs.

3 What’s included in a fleet maintenance program?

Programs are built around your fleet’s needs and typically include scheduled inspections, fluid and filter services, and proactive checks to catch issues before they cause downtime.

4 How does preventive maintenance save me money?

Catching small issues early avoids costly breakdowns, unplanned downtime, and more expensive repairs down the road.

5 How do I set up a maintenance program for my fleet?

Call us at (405) 876-7003 or submit a service request, and we’ll discuss your fleet’s needs to build a program that fits.

Ready to Reduce
Your Fleet Downtime?

Contact us today to discuss your fleet’s needs and learn how OKC Fleet Services
can become your trusted maintenance partner.

Request Fleet Service Quote