Mobile Repair Services in Texas, Louisiana, & Oklahoma

Mobile truck and trailer repair services throughout Texas, Louisiana, and Oklahoma, bringing experienced technicians directly to your location to diagnose and repair commercial vehicles while minimizing downtime.

Our Skilled Technicians – Your Location – Dedicated Exclusively to Your Fleet!

Integrity offers our technicians to be entirely devoted to your equipment while loyally working as an extension of your very own team. Helping you reach and achieve your operational goals.

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Our fleet management services provide you with peace of mind about your trucks and trailers. We can assign a team member to remain on site, managing your fleet year round to keep inspections up to date, preventive maintenance scheduled regularly, and foresee any issues and concerns.

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Our goal is to minimize downtime and ensure your trucks are in the best condition possible for the sake of your truckers’ safety, company’s success, and customers' satisfaction.

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If you are interested in partnering with Integrity Fleet Services, contact us today. We will explain the process of sending one of our team members to your facility permanently to manage your fleet and protect the very expensive assets your business depends on — your 18-wheelers!

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Many trucking companies trust Integrity Fleet Services with their fleet. That's because we keep excellent records, provide proactive care for your trucks, and keep your drivers on the road worry-free.

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On-Site Fleet Services by Integrity Fleet Services
Heavy equipment repair by Integrity Fleet Services

ON-SITE COMPUTER DIAGNOSTICS

Commercial vehicles are complex. With more components and electrical systems than ever before, vehicle maintenance has become a moving target.

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If you need computer diagnostics services, one of our trained technicians can help. Computer diagnostic service is the process of connecting your equipment to our state-of-the-art diagnostic equipment and running tests. This allows us to quickly and accurately diagnose and repair your equipment the right way the first time.

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Diagnostics are available on all makes and models on commercial vehicles (class 3-8). All of the software that Integrity uses is top of the line. We can clear and read any codes as well as offer force regens on all systems.

About Our Mobile Truck Repair Services for Commercial Trucks & Fleets

Integrity Fleet Services provides dependable mobile truck and trailer repair services for commercial fleets throughout Texas, Louisiana, and Oklahoma. Our experienced technicians bring repair and diagnostic capabilities directly to your location, helping address mechanical issues, reduce downtime, and keep your vehicles operating safely and reliably. Whether you need on-site repairs at your facility or assistance with a vehicle experiencing problems on the road, our mobile service team delivers practical solutions to get your equipment back to work.

Mobile Preventative Maintenance

It’s not always easy to find time to bring your truck in for maintenance. Why not give us a call while on your lunch break? While you’re eating and relaxing, we’ll drive out to you and get the job done before your next shift starts. We’ll do oil and fluid changes right in your driveway. Want to inspect your brakes or your air suspension system? Not a problem. Our technicians will come fully prepared to handle any and all issues that may arise during the inspection. Depending on your location, we may even be able to perform DOT inspections on a mobile basis. 

Tire Repair

If you have a flat tire, we’ll come out to patch it for you. Regardless of where you are, we’ll come to your location and patch or replace the tire. Depending on the situation, we may even bring you a new wheel altogether if necessary. Our technicians are committed to doing whatever it takes to get you back on the road, and back to work. We understand that a breakdown means lost money, so we prioritize efficiency above all else. 

Why Conroe Trusts Integrity Fleet Services for Mobile Repair Services

Mobile service is most valuable when the technician arriving on-site has the experience and resources to make informed decisions. Integrity Fleet Services combines more than 20 years of industry experience with a full-service operation that can continue supporting the vehicle if field repairs are not practical.

  • Experienced technicians support commercial trucks, trailers, and equipment
  • Mobile service is backed by a full-service Conroe repair facility
  • Clear explanations help customers understand what the technician finds
  • The team focuses on completing work correctly instead of taking shortcuts
  • Fleet customers can track service history and repair information through the Fleet Insight Portal

Contact us Today

If you’re interested in hearing more about our mobile repair and maintenance service, don’t hesitate to reach out. One of our representatives or technicians will walk you through our various service options and point you in the right direction. 

FAQs

What problems can mobile diesel repair diagnose at a jobsite?

Mobile diesel repair can diagnose problems involving starting, charging, electrical, cooling, fuel, air, and engine systems, depending on the equipment available. A technician can inspect warning lights, performance issues, leaks, and other symptoms on-site before recommending the most appropriate repair or next step.

When does a mobile truck repair need to be completed at a shop instead?

Shop repairs may be necessary when a truck needs extensive disassembly, specialized lifting equipment, major engine or drivetrain work, or repairs that cannot be completed safely in the field. A mobile truck repair technician can assess the vehicle first and determine whether on-site service or shop repair is the better option.

Can mobile repair services reduce downtime for commercial fleets?

Mobile repair services can reduce downtime by bringing diagnostics and repair capabilities directly to fleet vehicles at a yard, jobsite, or roadside location. This can limit towing delays, help technicians address certain problems where the truck sits, and return vehicles to service faster when an on-site repair is practical.

A preventative maintenance program is crucial to any fleet maintenance organization. Consistency and compliance are critical. Preventative maintenance keeps equipment in excellent condition through regular checkups and maintenance.

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A preventative maintenance plan will reduce unplanned downtime by providing forecasted issues that can be identified and addressed before any failures or unexpected shutdowns.

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Whether you have an existing preventive maintenance program or you need to develop one, our highly skilled and experienced DOT / FMCSA certified inspectors will take a hands-on approach to your fleet.

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Integrity will build custom maintenance programs that best fit your specific operational needs and learn your field of service and operations to find solutions to all your fleet needs and challenges.

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We can:

  • Build custom maintenance programs that fit specific operational needs
  • Carefully adhere to existing maintenance programs and protocols
  • Manage and schedule recurring PM and DOT/FHWA inspections
  • Manage and log all maintenance & service records
Integrity Fleet Services mechanic working on a fleet truck

Real Experiences. Real Customers. Real Talk.

I had a spindle that needed replacement, on my 40ft gooseneck.  Tech came out to my house, went above and beyond his duty,to get me back road ready. Very professional,  worked with me, and fire that I'm forever grateful...you have a new customer.  I will recommend, to everyone that needs axle repairs.
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Larry Jones

If I could give Sierra and the team at Integrity Truck Service more than 5 stars, I would in a heartbeat.When you're out on the road, a breakdown is the ultimate stress test. But the moment Sierra handled my road call, I knew I was in expert hands. Her professionalism, lightning-fast communication, and sheer dedication turned a major headache into a smooth, hassle-free experience.
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Thomas William

Allan and his team do a fantastic job taking care of our equipment! They're a breeze to work with.
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Ashley Spencer

Austin was the mechanic who came and serviced my RV in Conroe Texas. I had a wheel bearing go out on the highway. Austin was professional and a wonderful mechanic. He took good care of me made sure everything was fixed properly and had me back on the road within two days. I would use integrity Fleet  services again. Thank you Austin!!
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Lisa Hughes

Quick turn around on PM service. Professional service and attitude from Jacob and his staff.
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Corey Hightower

Called and spoke with Mr Jacob at the conroe TX Location. Very nice and patient gentleman. He walked me through the whole process and kept me informed every way with how the progress was going with my truck. He even went out his way several times to help me and that meant so much. You can’t ask for a better shop to go too. If you’re looking for a repair facility who isn’t going to just throw parts at your truck and willing to take their time and give you a step by step breakdown of everything that’s going on then come to integrity fleet service
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Jonathan Moye

Highly recommend this place for tractor trailer repair, or fabrication. Very honest, upfront, and do great work in timely manner. Will always take my tuck here for pm and repairs.
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Tyler Ayres

Received excellent service from Jacob and the team at Integrity. The first time I had my oil bath axles serviced here and the second I had brakes changed, bearings, boards replaced, 16 lights added to my gooseneck trailer and a few other additions. They had it done within 2 days and I was back on the road. Definitely recommend their service and thanks again for answering all of my questions!
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Riley

Jacob and all of the techs at Integrity Fleet Services are THE BEST. They helped us get our trailer back on the road in record time! Thank you for your many helpful recommendations, guys. 🙏🏼
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Myra Bee

This place is amazing!  Came here because another shop kept gouging us. Extremely impressed with the quality work and honesty. Their name says it all. INTEGRITY! And they mean it. I will never take my fleet vehicles anywhere else. Thanks Jacob and the gang!!
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Donald Hayden

My husband and I are very happy with the service Integrity performed on our truck.  I would not hesitate to recommend this shop to anyone!
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Debra Sy

Service needs were diagnosed and explained to me along with cost estimate. Serviceman / mechanic Jared was thorough and friendly and fixed my 5th wheel on-site. I appreciated his work ethic.
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Linda Beatty

Great customer service, quick at getting the job done. Highly recommend, and will still continue to do business with them.
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Jeffrey Pincus

I highly recommend Jacob with integrity, he has great customer service and always takes care of my fleet of trailers.
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Robert LaPointe

Jacob and his team were quick to help me get back on the road. My landing gears failed on me and he was quick to take action and understanding my situation.. providing cost efficient options to get me back on the road. Special thanks to Brandon(manager), Samantha (receptionist) and Colby (technician)! Very satisfied with the quick friendly service! Very professional, communicative and provides the best service with Integrity.
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Juan Sanchez

Trailer was having brake issues and spoke with Jacob to set up an appointment to get looked at. Dropped trailer off first thing in the morning and had it back before the end of the day. Jacob, Colby and Samantha were very helpful in explaining what all was found and needed, also very upfront with charges as well.  Jacob and Colby did a walk through with me to discuss some other things I wanted done as well and Colby (Tech) knocked it out the park. (New brakes/drums, troubleshot wiring and cut out some pockets for 2” straps for extra securement) Highly recommend giving them a chance for any trailer repairs and needs.
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Michael Frederickson

Very professional service.
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Marko Nesic

Integrity is efficient and thorough. I can recommend their services without reservation. They have a great driver's lounge too!
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Richard Butkowski

Very prompt and understanding. Was looking for best solution for the service required. If you are in the Willis or Conroe area of Texas,  you would not be upset choosing integrity fleet service at all!
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Nick A.

Great Experience with Integrity Fleet! They were able to work us in when we had an accident in the area and went above and beyond to help. Very professional and friendly team members and reasonable pricing! Will definitely return if we find ourselves in the area again!
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Samantha Dziak

Very accommodating, courteous and customer was number one priority. Thanks for all the hard work.
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Liban Selassie

These guys got me in late in the afternoon and knocked out my Texas State inspection in a hurry.  When time is money you need folks like this in your corner.   I appreciated the professionalism and courteous staff. I will definitely be back.
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Michael Barnes

Very pleasant experience and I would go back. Just be sure check on pricing and know where you stand before you leave anything they treated me very fair.
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KW Rowe

Need service?

Whether you’re broken down or planning ahead, we’re ready to help—roadside, mobile, or in-shop. We provide heavy-duty truck and trailer repair, fleet maintenance, and equipment service across Texas, Louisiana, Oklahoma, and surrounding areas.

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