Commercial Services
Commercial Repair & Fleet Maintenance

At Southwest Truck and RV, we specialize in helping our clients maintain and repair their entire commercial fleets including tractors, trailers, and Recreational Vehicles (RV). We have one of the few Lift Systems with 40,000 pound capacity in Yavapai County.
Service Selector
Select a service below to view details.
Brakes
Diesel Engines
Fleet Services
Preventative Maintenance
Transmissions
Steering & Suspension
Oil Changes
Brake Repair

The braking systems of Medium and Heavy-Duty trucks and RV use highly engineered parts to come to a complete and safe stop. The Gross Vehicle Weight Rating of a truck and trailer load can be upwards of 80,000 lbs. No matter what type of fleet you manage, it’s critical that the brake system works properly to reduce the risk of accidents.
At Southwest Truck and RV, we service and repair drum, disc, and air brake systems. Our qualified technicians can inspect the condition of your brake system and install replacement parts when it’s time.
The fleet and diesel truck technicians at Southwest Truck and RV can inspect the condition of your brakes, diagnose the cause of problems (like air or fluid leaks or worn components) and provide the proper brake repair.
How often do brakes need to be checked?
- Service Environment
- Frequency of Use
- Brake Part Quality
Diesel Repair

The diesel engines in your fleet must operate efficiently to enable you to operate your vehicle safely and at the best cost-per-mile. Routine engine maintenance is an important part of fleet management to ensure you get the longest life and best performance from the engine. To avoid problems with any of the Heavy-Duty engines in your fleet, it’s critical that you schedule preventative maintenance in a timely manner.
The diesel techs at Southwest Truck and RV are available for your diesel truck repair and maintenance needs, including turbocharger service. It’s easy to miss early signs of diesel engine trouble due to the normal noises of a diesel engine. Allow us to inspect your rigs to ensure each engine is performing as the manufacturer intended.
Fleet Services

At Southwest Truck and RV, we understand that time is money, and you need your fleet on the road where you can make it. Scheduling maintenance and repairs are a necessary part of fleet management that can reduce operating costs and prevent expensive problems down the road.
If you’re looking for a fleet service center with qualified technicians and a longstanding reputation for excellence, contact Southwest Truck and RV. We offer full service for commercial vehicles. Our team can help fleet accounts reduce costs, minimize risk, and increase efficiency.
If you have questions about our fleet service capabilities, or you’re interested in learning more about all the ways we can help your business, contact us today.
Preventative Maintenance

You need a dependable fleet for your livelihood. Part of keeping your work truck or company vehicles in top condition is making sure you follow a maintenance plan. While focusing on minimizing downtime, we can offer you the benefits of; improved fuel efficiency, reduced operating costs and vehicle longevity.
It’s important to schedule preventive maintenance to prevent problems before they occur. At Southwest Truck and RV, we know the value of fleet maintenance and are equipped with state-of-the-art equipment and products for the job. Contact our team today to learn how we can help your business with fleet maintenance.
Transmissions

If you or one of your professional drivers is experiencing transmission problems, allow our seasoned service technicians to diagnose the cause and give you some repair options. Signs that you need a transmission repair include the sound of grinding gears, difficulty shifting, slipping out of gear, bucking, and hesitation. We service and maintain commercial transmissions on foreign and domestic models.
Steering & Suspension

When you need suspension work performed on your Heavy-Duty trucks and fleet vehicles, or RV contact Southwest Truck and RV. Problems with the suspension system cause added stress on other parts of the truck, including the tires. Depending on the problem, your truck may require a wheel alignment, new shocks or struts, or replacement of other suspension components like the tie rods and ball joints.
The suspension system absorbs and dissipates shocks from the surface of the road to create a comfortable ride. Over time due to wear, suspension parts weaken and require replacement or repair.
The service staff at Southwest Truck and RV Repair can assist with all your fleet suspension work needs. We service ball joints, hub assemblies, shocks and struts, sway bars, and other suspension parts.
Oil Changes

Old oil breaks down in time, turning dirty and causing harm to your truck if left unchecked. At Southwest Truck and RV, we know you need less downtime and more time on the road. Our fleet oil change services are designed to get your trucks in operation again in the most efficient manner possible.
Changing oil on a regular basis, as recommended in the owner’s manual for your fleet vehicles, will keep the engine performing under optimal conditions.
We carry leading brands of motor oil that meet or exceed manufacturers’ specifications at competitive prices