Preventive Maintenance Service in Tyler, TX

Do you know the secret to maximizing the lifespan of your heavy-duty diesel vehicles and off-highway equipment? At Hex 6 Diesel Services in Tyler, TX, we offer top-tier preventive maintenance that's more than just a service – it's a performance booster for your entire fleet.

What Makes Our Service Unique?

At Hex 6 Diesel Services, we go beyond traditional maintenance. We actively track your vehicle and equipment's preventive maintenance schedule, which can be especially useful if you manage a large fleet. Our proactive approach involves contacting you when your next service is due, and we even offer the convenience of coming to your site for maintenance services.

This personalized service ensures your vehicles are always in top condition, reducing downtime and enhancing performance.

Types of Preventive Maintenance

Preventive maintenance at Hex 6 Diesel Services is not just about avoiding problems; it's about maintaining peak performance for your heavy-duty diesel vehicles and off-highway equipment. That's why our service includes:

Engine Diagnostics and Repairs: Utilizing advanced diagnostics, we identify and fix engine issues before they escalate, ensuring maximum engine efficiency and longevity.

Transmission Services: We perform regular checks and maintenance of the transmission system to prevent costly overhauls, keeping your transmission smooth and reliable.

Brake System Maintenance: Our team ensures that brakes are in optimal condition, guaranteeing safety and top performance under various operational conditions.

Electrical System Checks: From the battery to the alternator, we ensure all electrical components are functioning correctly, preventing failures that can lead to breakdowns.

Cooling System Maintenance: Regular servicing of the cooling system prevents engine overheating, a critical factor for the longevity of diesel engines.

Suspension and Steering Repairs: We ensure smooth and safe vehicle operation by maintaining and repairing the suspension and steering systems, which are crucial for vehicle stability and driver comfort.

Fuel System Services: Maintaining the fuel system is key for optimal engine performance and fuel efficiency. Our services include cleaning and repairing fuel injectors, fuel pumps, and filters.

Commercial Truck Maintenance in Tyler, TX

At Hex 6 Diesel Services, we understand the critical role your trucks play in your business. That's why we offer specialized commercial truck and off-highway equipment maintenance services in Tyler, TX. Our team of experts ensures your fleet operates efficiently, minimizing downtime and maximizing productivity.

We're here to keep your fleet running at its best!

Types of Vehicles We Work On

Our highly skilled team is also able to carry out preventive maintenance on a range of on- and off-highway vehicles, including:

Oil and gas industry equipment
Agriculture equipment
Municipality vehicles
Heavy equipment
Commercial on-highway trucks, trailers and tankers
RVs and buses
Diesel trucks

Areas We Also Serve For Preventive Maintenance in Texas

As well as Tyler, TX, we also proudly bring our preventive maintenance service to the following surrounding areas, Longview, TX, Kilgore, TX, Jacksonville, TX, Henderson, TX, Athens, TX, Palestine, TX, Sulphur Springs, TX, Marshall, TX, Nacogdoches, TX, Lufkin, TX, Corsicana, TX, Dallas, TX, Plano, TX, Garland, TX, Mesquite, TX, Terrell, TX, Greenville, TX, Mount Pleasant, TX, and Paris, TX.

Request Service 903-343-9527

Services

Diesel Mechanic Services

Diesel mechanic performing Agriculture Equipment service in Tyler, TX

Agriculture Equipment Repair And

When farm equipment breaks down in East Texas, the clock starts ticking. Whether it's a tractor that won't start, a hydraulic failure mid-field, or a baler down during hay season, Hex 6 gets your agricultural equipment diagnosed and repaired fast - from our 36-bay shop in Tyler or via mobile service wherever your equipment is.

Bus Repair

Bus fleets don't get the luxury of downtime. Whether you're managing a school district fleet, a municipal transit operation, or a charter company, Hex 6 keeps your buses DOT-compliant, road-ready, and on schedule - from our 36-bay shop in Tyler, TX.

DOT Inspection

At Hex 6 Diesel Services, we specialize in ensuring your heavy-duty diesel vehicles not only meet but exceed DOT standards. Stay informed about what a DOT inspection entails and how it keeps your vehicles running safely and efficiently.

Fleet Advantage

Want fewer breakdowns and faster service? Hex 6’s Fleet Advantage program is built to keep your fleet moving with more uptime, less downtime, and a smarter way to manage service.

Fleet Service

Is your fleet ready to shift into high gear? Hex 6 Diesel Services is here to turbocharge your fleet's performance with unparalleled services. From meticulous maintenance to advanced diagnostics, we empower your fleet to conquer every mile with ease and reliability.

Diesel mechanic performing general diesel repair in Tyler, TX

General Diesel Truck Repair

Are you struggling to find reliable general diesel repairs in Tyler, TX? Look no further! At Hex 6 Diesel Services, we specialize in comprehensive diesel repair services, catering to a diverse range of vehicles.

Diesel mechanic selling truck parts in Tyler TX

Heavy-Duty Truck Parts

Are you in Tyler, TX, looking for top-quality truck parts for your heavy-duty diesel vehicles? At Hex 6 Diesel Services, we understand the importance of reliable parts for your fleet.

Heavy Equipment Repair

Is your heavy-duty equipment showing signs of wear and tear? In Tyler, TX, Hex 6 Diesel Services is your trusted partner for reliable heavy equipment repair, ensuring your machinery stays in peak condition.

Mobile Off-Highway Equipment Repair

When heavy equipment breaks down at a job site, field, or remote location, hauling it to a shop isn't always an option. Hex 6 dispatches experienced mobile mechanics to your location across East Texas - getting your construction, agricultural, oil & gas, and heavy equipment diagnosed and repaired on-site.

Mobile Truck Repair

Broke down on the side of the road? Hex 6 dispatches experienced diesel mechanics to your location - no tow truck required. We serve on-highway trucks and commercial vehicles within a 40-mile radius of Tyler, TX.

Oil & Gas Industrial Equipment

Are your oil and gas operations being hindered by equipment downtime in Tyler, TX? In the demanding world of oil and gas, efficient and reliable equipment is a necessity. At Hex 6 Diesel Services, we're dedicated to providing top-tier industrial equipment services and repairs.

Preventive Maintenance

Rv Repair

In Tyler, TX, the road to adventure begins at Hex 6 Diesel Services. We understand that your RV is more than just a vehicle; it's your gateway to exploration. Our dedicated team is committed to detailed, efficient RV repairs, ensuring that every journey is safe, smooth, and memorable.

Tractor Repair & Service

Every hum, rattle, or purr of your tractor tells a story. At Hex 6 Diesel Services in Tyler, TX, we’re fluent in the language of tractor mechanics, providing unparalleled service and repair to keep your vehicle in peak condition.

Trailer Repair

Whether your trailer failed a DOT inspection, came in with brake issues, or needs structural repair after a rough load - Hex 6 has the bay space, equipment, and experience to get it fixed right. We service all major trailer types for commercial carriers, fleet operators, and owner-operators across East Texas.

Diesel mechanic performing emergency roadside assistance in Tyler, TX

Truck Roadside Assistance

Stranded on the side of the road with a heavy-duty truck in East Texas? Call Hex 6. We dispatch experienced diesel mechanics to your location within 40 miles of Tyler, TX - with the tools, diagnostic equipment, and parts to handle most roadside repairs on-site.

Welding & Fabrication

Complex welding and fabrication tasks can be a roadblock for your fleet's efficiency. At Hex 6 Diesel Services in Tyler, TX, we turn these challenges into opportunities for enhancing your trucks' performance.

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Our Customer Reviews

See what our recent customers are saying about our services.

Second repair to my 30HP Kubota at Hex6. Axle issue first and steering second. Timing was good to complete considering their shop load. Cost in line or better than other options. Good staff. Most pleased overall.

Duane Nash

Wow, what a great Company. Caleb was in constant contact and the bill came out much less than the estimate! The technician was on time, very knowledgeable and the job was done quickly. I will use them every time for my tractor work! Thanks Hex 6!

Sherry Young

Hex 6 did a great job on my work truck. They did a full in frame rebuild. The service was fast and my truck has never run better. I took it back for regular schedule PM and they had me in and out the next day. Will only use them moving forward!!

Ryan Peden

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Contact HEX 6

Hex 6 serves Tyler, TX and the surrounding East Texas area from our 36-bay shop and a fleet of mobile service trucks - available for scheduled maintenance, emergency roadside assistance, and on-site repairs for trucks, trailers, and equipment. Can't bring it to us? We'll come to you.