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.
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.
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.
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!
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 COMPUTER DIAGNOSTICS
Commercial vehicles are complex. With more components and electrical systems than ever before, vehicle maintenance has become a moving target.
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.
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.
Heavy-Duty Trailer Body Repair in Texas, Oklahoma & Louisiana
Trailer body damage can expose cargo to weather, interfere with loading, and allow structural problems to worsen over time. Integrity Fleet Services provides heavy-duty trailer body repair in Conroe for dry vans, reefer trailers, flatbeds, and other commercial semi-trailers.
Our experienced team repairs damaged panels, walls, roofs, floors, doors, and structural sections. With welding, fabrication, and commercial trailer expertise available in-house, we can address both visible body damage and problems extending into the structure underneath. With time-tested processes, a full roster of mechanics, and the equipment and know-how to get any job done, we’ll get your trailer fixed in no time at all. Give us a call to schedule an appointment today to get your heavy-duty trailer repaired.
For issues involving brakes, suspension, axles, wheel ends, electrical systems, or other mechanical components, our commercial trailer repair services cover those systems.
Commercial Trailer Body Repair Services
Damage to a trailer body can range from a punctured panel to a bent structural section following an impact. We inspect the affected area and surrounding components before determining what should be repaired, reinforced, or replaced.
Our trailer body repair services include:
- Trailer Panel Repair: Repairing or replacing damaged side, nose, and exterior panels affected by collisions, loading equipment, road debris, or wear
- Trailer Wall Repair: Addressing cracked, punctured, bent, or separating wall sections that can compromise the trailer enclosure
- Trailer Roof Repair: Repairing damaged roof sections, seams, and surrounding components that can allow water into the trailer
- Trailer Floor & Deck Repair: Replacing damaged flooring or decking on dry vans, flatbeds, and other commercial trailers
- Trailer Door Repair: Repairing roll-up doors, swing doors, hinges, latches, frames, and damaged areas surrounding the door opening
- Structural Component Repair: Addressing damaged posts, rails, crossmembers, framing, and other body-supporting components
- Welding & Fabrication: Repairing or reinforcing steel and aluminum trailer components when fabrication is needed
- Collision Damage Repair: Restoring trailer body and structural components damaged by impacts, docks, loading equipment, road debris, or collisions
Structural Trailer Repair & Fabrication
Exterior damage does not always stop at the panel you can see. A hard impact can affect posts, rails, crossmembers, door openings, welds, flooring, and other components that support the trailer body. Bent sections, cracked welds, separated seams, uneven body alignment, or doors that no longer close properly may indicate deeper structural damage. Our technicians inspect the surrounding area so repairs address the full extent of the problem instead of only replacing the damaged exterior surface.
When welding or fabrication is required, we can complete that work in-house. This helps keep more involved trailer body repairs under one operation and reduces the need to coordinate multiple repair providers.
Trailer Body Repairs by Trailer Type
Different trailer designs develop different types of body damage. Our team works with commercial trailers used across freight, fleet, and transportation operations.
Dry Van Trailer Body Repair: Dry vans depend on a sealed and structurally sound enclosure to protect freight. We repair damaged side panels, walls, roofs, floors, doors, posts, rails, and other body components affected by impact, loading damage, wear, or water intrusion.
Reefer Trailer Body Repair: Body damage on a reefer trailer can affect more than its exterior appearance. Damaged doors, floors, panels, and structural sections can make it harder to protect the enclosed cargo area, so we inspect the affected section and surrounding body components before recommending repairs.
Flatbed Trailer Body Repair: Flatbeds can develop damaged decking, rails, structural sections, and fabricated components through loading, unloading, shifting cargo, or repeated commercial use. Our team can repair or replace damaged areas and complete fabrication when needed.
Signs Your Trailer Body Needs Repair
Some trailer body problems are immediately visible. Others first appear as changes in door operation, water intrusion, or body alignment.
Common signs include:
- Cracked, punctured, or separating body panels
- Bent or distorted walls and exterior sections
- Water entering through the roof, walls, or doors
- Trailer doors that bind or no longer latch correctly
- Damaged dry van flooring or flatbed decking
- Loose rivets, fasteners, or body components
- Cracked or separated welds
- Bent rails, posts, crossmembers, or framing
- Visible distortion following an impact or collision
- Gaps forming around panels, seams, or door openings
Why Conroe Trusts Integrity Fleet Services for Trailer Body Repair
Trailer body work requires a shop that understands commercial equipment and the importance of getting that asset back into operation. Integrity Fleet Services combines experienced technicians with in-house welding, fabrication, mechanical, and fleet support under one operation.
- More than 20 years of truck and trailer industry experience
- Certified welding capabilities support more involved trailer work
- Multiple in-house capabilities reduce the need to coordinate several repair providers
- Clear communication keeps customers informed while the trailer is being serviced
- Fleet customers can keep repair history and invoices organized through the Fleet Insight Portal
Contact Us
Want to hear more about our heavy-duty trailer repair services? Call today.
FAQs
How Do You Get to Integrity Fleet Services in Conroe?
Drivers bringing trailers in for body repair can visit Integrity Fleet Services at 13044 Highway 105 E, Conroe, TX 77306. Within Texas, I-45 provides a direct interstate route toward Conroe. Customers traveling from Oklahoma can head south on I-35 before connecting toward I-45, while Louisiana traffic can use I-10 westbound into southeast Texas. Those coming from Alabama can also follow I-10 westbound toward the Houston region before continuing north to Conroe.
As you get closer to the shop, Loop 336 serves as a useful local route for reaching the Highway 105 corridor. Time to Spare Entertainment sits directly across from Integrity Fleet Services and provides a recognizable landmark near the property. Fuel Maxx and Exxon are also about a minute away for convenient fueling before or after trailer service.
How can you tell if trailer body damage is structural?
Structural damage often causes cracked panels, misaligned doors, water leaks, bent supports, or uneven body alignment. A professional inspection can determine whether the damage extends beyond the trailer's exterior and requires structural repairs to restore safety and reliability.
What are common signs that a commercial trailer needs body repair?
Cracked panels, damaged doors, bent framing, loose components, water intrusion, and visible structural damage can indicate the need for trailer body repair. Even minor exterior damage deserves an inspection when it affects alignment, cargo protection, or structural components that could worsen with continued operation.
Can damaged semi-trailer doors and body panels be repaired?
Many damaged semi-trailer doors and body panels can be repaired or replaced depending on the location and severity of the damage. Trailer repair technicians can inspect hinges, latches, panels, framing, and surrounding components to determine which repairs are needed to restore proper operation and cargo protection.
How do I know if collision damage requires structural trailer repair?
Bent framing, uneven body panels, doors that no longer close correctly, or visible distortion can indicate structural trailer damage after a collision. A commercial trailer repair inspection can identify affected components and determine whether straightening, welding, fabrication, or component replacement is appropriate.
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.
A preventative maintenance plan will reduce unplanned downtime by providing forecasted issues that can be identified and addressed before any failures or unexpected shutdowns.
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.
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.
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
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Heavy-Duty Truck & Trailer repairs

Axle Repair
18-wheelers and other heavy-duty commercial vehicles require hefty axles in order to mitigate the strain of intense torque. Light-duty axles on a heavy-duty rig would likely snap, as the force they’d be under would be nearly unfathomable. Whether through age, use, or exposure to the elements, axles need to be serviced routinely. Here at Integrity Fleet Services, we consider ourselves to be axle experts. Our skilled technicians are well-equipped to handle any and all axle problems.

Brake Repair
Heavy-duty commercial vehicles can carry or tow close to a hundred thousand pounds because of their powerful engine and strong drivetrain. Bringing a hundred thousand pounds to a stop requires a hefty amount of braking power, and as such, heavy-duty commercial rigs will generally have incredibly complex and powerful braking systems. Because of what heavy-duty air brakes do on a regular basis, they require significant repair and maintenance.

Coolant System Repair
All vehicles that use an internal combustion engine will use some sort of coolant system. Heavy-duty coolant systems are usually a lot larger and a lot more complicated than what you’d normally find in a small or even medium-sized automobile. Ultra heavy-duty radiators and large coolant line systems are designed to handle an incredible amount of heat produced by large diesel engines. Heavy-duty trucks would catastrophically fail without their coolant system, so maintenance is mandatory.

Diagnostics & Electrical Repair
Newer diesel models are full of electronics. They have a ton of sensors, huge computer units, and a crazy amount of wiring. This makes your diesel truck more prone to electrical issues. These issues can be quite complex, and often require hours' worth of troubleshooting. 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.

DOT Inspection
If your heavy-duty commercial vehicle weighs more than 10,000 pounds, the US Department of Transportation requires you to obtain a DOT inspection certificate on an annual basis. Our technicians at Integrity Fleet Services can perform both State and Federal DOT compliant inspections. Besides ensuring your truck is safe and in peak operating shape, our DOT compliant inspection service will keep you fully compliant with the Department of Transportations rules and regulations.

Driveline Repair & Maintenance
Your driveline is responsible for taking your engine’s torque and transferring it to your wheels. This is typically done using a series of driveshafts and differentials. These components need to be maintained on a routine basis because replacing them altogether can be extremely expensive. One of the major component types in your driveline are your differentials. Your differentials take power from your driveshaft and transfer it to your drive axles. Here at Integrity Fleet Services, we offer an extensive selection of driveline repair and maintenance services.

Exhaust System Repair
Exhaust systems are very important for heavy-duty 18-wheelers, for the bigger the engine, the more emissions. Alongside noise suppression, exhaust systems are also designed to protect the driver from harmful fumes and protect our atmosphere and environment. Using catalytic converters and other emissions control systems, your exhaust limits the amount of carbon that’s emitted into the atmosphere. Here at Integrity Fleet Services, we are exhaust experts.

Express Lube
If you want your heavy-duty commercial vehicle to last a long time, you need to perform adequate preventative maintenance. Here at Integrity Fleet Services, we offer a service called Express Lube. This service will ensure everything from 18-wheelers to lighter-duty haulers receives adequate maintenance in a proactive way. Our techs here at Integrity Fleet Services believe that proactive maintenance is far more beneficial to you as the driver than that reactive repairs.

Heavy-Duty Body Work
Your heavy-duty vehicle’s body work is responsible for maintaining adequate aerodynamics, benefits your fuel efficiency, and protects your engine and other vital components. It also maintains the look and aesthetics of your vehicle! Here at Integrity Fleet Services, we offer an all-encompassing set of body services. Whether you got into an accident or simply want custom work, our highly trained bodywork professionals will get the job done.

HVAC Maintenance & Repair
As an 18-wheeler operator, you’re expected to drive in all types of weather. Whether you’re driving through the hot southern states or the cold Canadian provinces, you need a fully functioning HVAC system to keep you comfortable and safe. Here at Integrity Fleet Services, we consider ourselves to be HVAC experts. We have tons of experience working on AC and heating systems, and hundreds of happy customers to match.

Oil & Fluid
For your major components to work properly and last a long time, you need to perform preventative maintenance on a routine basis. This preventative maintenance starts with regular oil and fluid changes. Here at Integrity Fleet Services, we are preventative maintenance experts. We know the ins and outs of 18-wheelers better than anyone. We’ll have your oil and fluid maintenance done in a jiffy so you can get back out on the road.

Suspension Maintenance & Repair
Your suspension is an extremely important part of your 18-wheeler. Not only is it responsible for holding up extreme amounts of weight, but it’s also responsible for keeping you and your passengers safe. Unlike smaller cars, 18-wheelers use complex air suspension systems. These systems are designed to give you the strength of leaf spring setups and allow for comfort when not hauling. They can be complex, and as such, require routine maintenance and inspection.

Trailer Repair
Keep your equipment road-ready with our heavy-duty trailer services. From brakes and suspension to structural and wheel-end repairs, our team delivers reliable service that reduces downtime and protects your cargo.

Transmission & Clutch Repair
Your transmission and clutch are incredibly important. They allow your engine’s power to be transferred to your drivetrain using a variety of gears. These gears optimize your engine’s power input so you can haul extreme amounts of weight with relative ease. Here at Integrity Fleet Services, we’re experts at maintaining transmissions, but we are also fully equipped to do any and all transmission repairs that come our way.

Wheel & Tire Repair
18-wheeler operators drive hundreds of thousands of miles throughout their careers. They travel vast distances in all types of weather, in all climate types. Over time, drivers are bound to experience some sort of tire damage. The most common form is a tire blowout due to road debris. Here at Integrity Fleet Services, we offer a full suite of tire repair options. Whether you want your tire simply repair or completely replaced, our technicians have your back.