Heavy-Duty Diesel Mechanic Services in Dallas-Fort Worth, TX

At SOS Truck & Trailer Repair, our top-rated diesel mechanics have the experience and expertise to perform a wide range of truck & trailer repair services. From DOT inspections and preventive maintenance, to mobile repairs & emergency roadside assistance in the DFW Metroplex and the surrounding areas. Bring your trucks & equipment into SOS today

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Mechanic performing DOT Inspections from SOS Truck & Trailer Repair

DOT Inspection

The Department of Transportation (DOT) requires periodic inspections of commercial vehicles to ensure that they are in compliance with safety regulations, and do not pose a threat to drivers. These inspections, otherwise referred to as DOT inspections, keep commercial vehicles on the road.
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Mechanic performing general diesel truck repairs from SOS Truck & Trailer Repair

General Diesel Repair

The need for engine repair can arise from factors such as insufficient preventive maintenance or unforeseen events beyond one’s control. Despite proper upkeep, problems can still occur. However, regular maintenance can lower the probability and intensity of these issues. At SOS, we are capable of tackling any diesel repair project, no matter the size. From valve adjustments to head gasket replacements, we’ve got you covered.
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Mechanic performing heavy equipment repair from SOS Truck & Trailer Repair

Heavy Equipment Repair

If you run a business that utilizes large machinery, you are probably well aware of how much you have put into each unit. As a result, it makes sense to get the most out of your investment by maximizing your equipment’s productivity, lifespan, and value. However, commercial vehicles in different sectors are heavily used in challenging environmental conditions. For instance, when a machine fails to function properly in a plant, it can abruptly halt operations, cause downtime, and contribute to low profitability.
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Mechanic performing mobile truck and trailer repairs from SOS Truck & Trailer Repair

Mobile Truck Repair

Have you ever imagined the true cost to your company when you decide not to opt for routine vehicle inspections, repairs, and maintenance? Ultimately, you may find yourself stranded on the side of a road, contacting a mobile service provider to assist you urgently. One risk associated with doing so is that not all repair shops are punctual and worse, you may be pressed for time. That’s where we come in. By collaborating with business owners and fleet managers, we help save thousands of dollars while improving operational excellence.
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Mechanic performing truck preventive maintenance from SOS Truck & Trailer Repair

Preventive Maintenance

Preventive maintenance tasks for trucks and fleets must be tailored to the specific vehicle and its usage. These services include examining different parts of the vehicle, such as the fuel, battery, and tires. A comprehensive checklist can help fleet managers plan maintenance in advance, allowing them to complete work orders efficiently, and without excess time, labor, or cost.
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Mechanic performing roadside assistance services from SOS Truck & Trailer Repair

Roadside Assistance

Our 24/7 roadside assistance plan covers all medium and heavy-duty trucks, regardless of the make or model. Whether your employees are traveling locally or long distances, our affordable program consists of end-to-end roadside assistance for each of your vehicles. We take care of commercial fleets at both busy city intersections and rural streets within 50 miles of our facility. No matter what industry you’re in or where your trucking routes take you, we’re always available to help.
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Mechanic performing truck and trailer modifications from SOS Truck & Trailer Repair

Specific Modifications

Do you wish to improve your truck or fleet’s capabilities for hauling heavy loads and handling rough terrain? If so, SOS offers state-of-the-art modifications to meet every imaginable need. We make off-road and power-based adjustments to enhance your vehicle’s performance beyond its factory design. Let us help you get the most out of your investment.
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Mechanics performing trailer repair in Ft Worth, TX

Trailer Repair

Are you a truck driver or fleet manager needing reliable trailer repair and maintenance services in the Dallas-Fort Worth area? Look no further than SOS Truck & Trailer Repair, your local specialists in keeping your trailers in top condition.
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Mechanic performing truck and trailer alignment service from SOS Truck & Trailer Repair

Truck & Trailer Alignment

If you notice your vehicle drifting to the left or right when driving long distances, improper wheel alignment is often the culprit. This can occur if the suspensions, which connect your wheel hubs to the steering knuckle with ball joints, wear down. Out-of-alignment suspensions can cause the wheels to become incorrectly positioned with the rest of your truck. Ultimately, such a situation can damage the wheels, especially when you drive over rough terrain. Also, what if your truck or trailer pulls in a particular direction when accelerating, prompting you to steer to the opposite side? This is a sign that it’s due for a checkup.
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Truck parts inventory

Truck Parts

Looking for top-quality truck parts? Look no further! SOS Truck & Trailer Repair is your trusted source for heavy-duty truck solutions in Texas. From engine components to aftermarket bumpers, we have you covered for truck parts and accessories.
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Mechanic performing welding & fabrication services from SOS Truck & Trailer Repair

Welding & Fabrication

Custom fabrication is an intricate process of building components, usually made from metal, to meet a fleet operator’s requirements and expectations. These parts are engineered to fit the purpose, usage, and weight of your vehicle in order to deliver optimal performance.
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Join the SOS Truck & Trailer Repair Team

The SOS Truck & Trailer Team is growing and in need of some amazing technicians that take pride in their work. We're also looking to fill many industry-related, internal positions to support our technicians. Whether you are an experienced technician or newer to the industry, we want to talk to you!
Inside the shop at SOS Repairs