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.

Diesel mechanic performing Preventive Maintenance in Tyler, TX

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.

Services

Diesel Truck and Equipment

Diesel mechanic performing Agriculture Equipment service in Tyler, TX

Agriculture Equipment Service and Repair

Struggling with inefficient farm equipment in Tyler, TX? Efficiency is key in agriculture, and malfunctioning equipment can be a major setback. At Hex 6 Diesel Services, our specialized agriculture equipment service and repair ensures that your agriculture machinery is always operating at its best.
Diesel mechanic performing bus repair services in Tyler, TX

Bus Repair

At Hex 6 Diesel Services in Tyler, TX, bus repair is more than a service – it's our passion. Specializing in heavy-duty diesel mechanics, we blend cutting-edge techniques with traditional values to deliver repairs that set industry standards, ensuring your fleet operates at peak performance.
diesel mechanic performing DOT inspection on a semi truck 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.
Diesel mechanic performing fleet services in Tyler, TX

Fleet

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 performing Heavy Equipment Repair Services in Tyler, TX

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.
Diesel mechanic selling truck parts in Tyler TX

Heavy-Duty Parts Service

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.
Diesel mechanic performing mobile repairs in Tyler, TX

Mobile Truck and Off-Highway Equipment Repair

When your heavy-duty diesel truck hits a snag in Tyler, TX, Hex 6 Diesel Services is the answer. Our mobile truck repair service provides on-the-spot repairs, ensuring that help is always just a phone call away. We're here to get you back on the road quickly and safely.
Diesel mechanic performing oil & gas industrial equipment services in 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.
Diesel mechanic performing Preventive Maintenance in Tyler, TX

Preventive Maintenance

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.
Diesel mechanic performing emergency roadside assistance in Tyler, TX

Roadside Assistance

Standard on the side of the road with your heavy-duty truck in Tyler, TX? Well, our team at Hex 6 Diesel Service is here to help! We offer a comprehensive roadside assistance service between the hours of 7.00 am and 5.30 pm, Monday - Friday. If you're in need of a hand, we've got you covered.
Diesel mechanic performing RV repair services in Tyler, TX

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.
Diesel mechanic performing tractor repair services in Tyler, TX

Tractor

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.
Diesel mechanic performing trailer repair services in Tyler, TX

Trailer Repair

Are you worried about the performance and safety of your trailer? At Hex 6 Diesel Services in Tyler, TX, we specialize in comprehensive trailer repair services, ensuring your heavy-duty vehicles remain in top condition.
Diesel mechanic performing welding & fabrication services in Tyler, TX

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.

Our Customer Reviews

See what our recent customers are saying about our services.

I can't say enough about these guys when it comes to their customer service! From our first meeting I was told we want all of your business. Hex has proven time and again they meant that statement and as such they get all of our business.  Keep up the great work guys.
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Rich Herman

Hex-6 has been a great place for us. They communicate well during the repair process. They have great rates and are great at their turn around. We will continue to use Hex-6 as our go-to for repairs on our trucks!
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Karey Woods

Professional and Punctual are the first 2 words that come to mind. Gary is very thorough and he has been able to get to our repairs in a timely manner. We will continue to use Hex6.
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Jared Barey

Contact Us

Contact us today to schedule an appointment or for emergency assistance.