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.
Why Mobile Repair
Every minute your truck sits on the side of the road costs you money - in lost time, towing fees, and delayed loads. Mobile truck repair gets a mechanic to your location fast, with the tools and parts to handle most repairs on-site.
Benefits of mobile truck repair:
- No towing costs - we come to you, wherever you're stopped
- Faster turnaround - on-site repairs are often completed in the same visit
- Less downtime - get back on the road without waiting for a shop appointment
- On-site diagnostics - we bring computerized diagnostic equipment to accurately identify the problem before we start
- Same quality as the shop - our mobile technicians are the same experienced diesel mechanics who work in our 36-bay Tyler facility
What We Repair On-Site
Our mobile service trucks are equipped to handle a wide range of on-highway repairs in the field:
- Diagnostics & electrical - computerized diagnostics, wiring repair, ABS, sensor replacement, ECM issues
- Brake repair - air brake inspection and repair, brake chamber replacement, slack adjuster service
- Fuel system - fuel filter replacement, injector diagnostics, DEF system issues
- Cooling system - hose replacement, coolant service, overheating diagnostics
- Hydraulic hose repair - on-site hose fabrication and replacement for hydraulic-equipped trucks
- Air system - air dryer replacement, air line repair, glad hand and fitting replacement
- Suspension - leaf spring repair, air bag replacement, shock absorber service
- Lighting & electrical - trailer connector repair, marker light replacement, wiring issues
- Belts & hoses - serpentine belt, coolant hose, and accessory drive repair
- Oil & fluid service - emergency oil changes and fluid top-offs
- Minor engine repairs - based on diagnosis; major engine work requires in-shop service
- Tire assessment - we can assess tire issues and advise on next steps
Note: Some repairs - major engine rebuilds, full transmission replacements, and complex structural work - require our shop facility. If your situation needs in-shop service, we'll advise you on the spot and help coordinate getting your truck to our Tyler location.
Our Mobile Repair Service
At Hex 6 Diesel Services, we take pride in our detailed and efficient repair process, ensuring every issue is addressed with precision and expertise.
1. Rapid Response: Upon your call, our skilled mechanics are dispatched immediately to your location.
2. Accurate Diagnosis: We utilize the latest diagnostic equipment to accurately identify the problem, saving time and resources.
3. Comprehensive Repair Strategy: Our team formulates a thorough repair plan, ensuring all aspects of the issue are covered.
4. Expert Repair Execution: Using top-quality tools and parts, we carry out the repairs on-site, adhering to the highest standards.
5. Rigorous Testing: Post-repair, we conduct extensive testing to guarantee your truck operates perfectly.
6. Preventive Maintenance Advice: We offer valuable advice on preventive maintenance to help you avoid future breakdowns.
Vehicles We Service
Our mobile truck repair service covers the full range of commercial on-highway diesel vehicles:
- Semi-trucks & 18-wheelers
- Day cabs & sleeper trucks
- Straight trucks & box trucks
- Flatbed & step-deck trucks
- Tanker trucks
- Dump trucks
- Boom & crane trucks
- Refuse & garbage trucks
- Utility & service trucks
- Commercial trailers
Mobile Truck Mechanic in Tyler, TX
Hex 6 Diesel Services stands out in Tyler, TX, for our dedication to providing not just repairs but comprehensive care for your heavy-duty diesel trucks and off-highway equipment. Our mobile truck repair services are designed to offer convenience, efficiency, and reliability.
If your truck requires expert attention, don't hesitate to contact us. We operate MON-FRI from 7:00AM-5:30PM and cover a wide area to meet your needs. For fast, reliable, and efficient mobile truck repair services, Hex 6 Diesel Services in Tyler, TX, is your premier choice.
40-Mile Radius from Tyler, TX
Our mobile truck repair service covers a 40-mile radius from our Tyler, TX shop. This includes:
Tyler · Longview · Kilgore · Jacksonville · Henderson · Athens · Palestine · Sulphur Springs · Marshall · Lindale · Mineola · Canton · Wills Point · Gladewater · White Oak
Broke down outside this radius? Call us at (903) 343-9527 - we'll help you assess your options and determine the best path to getting your truck repaired.
How Our Mobile Truck Repair Works
1. Call us - reach our team at (903) 343-9527 and describe your situation, location, and what your truck is doing. The more detail you can give us, the better prepared our technician will be.
2. We dispatch - a mobile service truck with an experienced diesel mechanic and diagnostic equipment is sent to your location.
3. On-site diagnosis - our technician uses computerized diagnostic tools to accurately identify the problem before any repair work begins.
4. Clear quote - we give you a straightforward quote for the repair before we start. No surprises.
5. On-site repair - we complete the repair at your location using quality parts and professional tools.
6. Road test & confirmation - after the repair, we verify the truck is operating correctly before we leave.
Types of Vehicles We Work On
Our highly skilled team is also able to carry out mobile truck repairs 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
Fleet Mobile Service
Beyond emergency breakdowns, Hex 6 also offers scheduled mobile maintenance for fleet operators - bringing oil changes, filter service, and preventive maintenance to your yard or terminal so your trucks don't have to leave the road any longer than necessary.
Fleet operators can combine scheduled mobile visits with our Fleet Advantage program for reduced labor rates, priority dispatch, and full maintenance records tracked through our online portal.
FAQs
How far does your mobile truck repair service travel?
We cover a 40-mile radius from our Tyler, TX shop for on-highway truck repair. If you're outside that range, call us and we'll help you figure out the best option.
What hours is mobile truck repair available?
Monday through Friday, 7:00 AM to 5:30 PM. Call (903) 343-9527 for after-hours situations and we'll advise on your options.
Can you fix my truck on the side of the road or highway?
Yes — that's exactly what our mobile service is designed for. We come to your breakdown location, diagnose the issue, and complete as much of the repair as safely possible on-site.
What if the repair can't be done in the field?
Our technician will tell you upfront if the repair requires shop equipment. In that case, we'll advise on the safest way to get your truck to our Tyler facility and help coordinate next steps.
Do you carry parts on your mobile service trucks?
Our mobile trucks carry commonly needed parts and supplies for on-highway repairs. For less common parts, we may need to source them from our shop or a supplier, which could affect repair timing. Calling ahead with as much detail as possible helps us come prepared.
Can you service my truck at my yard or terminal?
Yes. In addition to roadside response, we offer scheduled on-site mobile maintenance for fleet operators. This is a great option for routine service that doesn't justify bringing trucks into the shop.
Broke Down? Call Us Now.
Don't wait on the side of the road. Call Hex 6 and we'll get a mobile mechanic to you fast — within 40 miles of Tyler, TX, Monday through Friday. Call Now - (903) 343-9527
.avif)
.webp)
