Services Built for Heavy-Duty Reality

Look, we're not gonna sugarcoat it - heavy trucks take a beating out there. We've been wrenching on these beasts for years, and we know what breaks, when it breaks, and how to fix it right the first time.

Noctyrax Fortress Auto Repair Shop

What We Actually Do Here

Every service we offer comes from real-world experience fixing trucks that've seen everything from mountain passes to loading docks. No fluff, just solid repairs that'll keep your rig running.

Diesel Engine Diagnostics & Repair

Diesel engines are tough, but when they act up, they really act up. We've got the diagnostic tools and the know-how to figure out what's going on - whether it's a sensor throwing false codes or something actually broken.

What's Included:
  • Complete computer diagnostics (we've got all the dealer-level software)
  • Fuel system repairs - injectors, pumps, filters, the whole deal
  • Turbocharger service and replacement
  • DEF system repairs (yeah, we know how finicky those can be)
  • EGR and DPF cleaning/replacement
  • Timing system overhauls
Real Talk: Most diesel issues aren't catastrophic if you catch 'em early. Weird noises, loss of power, or that check engine light? Don't wait until you're stranded on the highway.
Typical Pricing Range
  • Diagnostic scan: $125-$175
  • Fuel injector service: $800-$2,400
  • Turbo replacement: $1,500-$4,500
  • DPF cleaning: $400-$800
*Prices vary by make/model. Call for exact quote.

Heavy-Duty Transmission Service

Transmissions are expensive. Like, really expensive. That's why we're big on preventive maintenance - catching problems before you need a full rebuild saves everyone a headache (and a ton of money).

Services We Handle:
  • Allison, Eaton, Fuller - we work on all the major units
  • Fluid changes and filter replacements (yes, it matters)
  • Clutch adjustments and replacements
  • Complete overhauls and rebuilds
  • Solenoid and sensor repairs
  • Shift linkage adjustments
Pro Tip: If your transmission's slipping, making noise, or the shifts feel weird, don't keep driving it. You might turn a $500 fix into a $8,000 rebuild real quick.
Download Maintenance Schedule
Typical Pricing Range
  • Fluid service: $250-$450
  • Clutch replacement: $1,800-$3,500
  • Solenoid pack: $600-$1,200
  • Complete rebuild: $4,500-$9,000+
*Heavy-duty units. Price depends on model.

Commercial Fleet Maintenance Programs

Running a fleet's tough enough without worrying about maintenance schedules. We've built programs that keep your trucks on the road and your paperwork organized - because downtime's expensive.

Program Benefits:
  • Priority scheduling - you're not waiting weeks for an appointment
  • Customized PM schedules based on YOUR operation
  • Fleet-wide discounts (yeah, we hook you up)
  • Digital record keeping - everything tracked and accessible
  • Single point of contact (no getting bounced around)
  • After-hours drop-off and pick-up options
What Makes Sense For You?

2-5 trucks: Basic preventive plan with priority service

6-15 trucks: Full maintenance program with dedicated coordinator

15+ trucks: Custom enterprise solution (let's talk about your needs)

Learn More About Fleet Solutions
Fleet maintenance
Sample PM Schedule
Interval Service Items
A Service (15k km) Oil, filters, inspection
B Service (30k km) A-Service + brakes, fluids
C Service (60k km) B-Service + drivetrain check
Annual DOT Full safety inspection
*Customizable to your operation

Brake System Overhaul & Safety Inspections

Brakes on a loaded truck aren't a joke. We take this stuff seriously 'cause your safety and everyone else's depends on it. Plus, getting pulled over for an out-of-adjustment brake's not exactly fun.

Brake Services:
  • Air brake system diagnosis and repair
  • Pad and shoe replacement (we stock quality stuff)
  • Drum and rotor machining/replacement
  • Slack adjuster replacement and adjustment
  • Air dryer and compressor service
  • ABS diagnostics and repairs
  • Annual brake safety inspections
Safety First: If you're hearing grinding, feeling pulsing, or your brake stroke's getting long - get it checked NOW. Don't mess around with brakes.
DOT Inspection Ready?

We'll make sure you pass without any surprises. Pre-inspections available before your official DOT check.

Typical Pricing Range
  • Brake inspection: $80-$120
  • Per-axle brake job: $600-$1,200
  • Slack adjuster replacement: $200-$350 each
  • Air dryer service: $150-$300
  • Complete brake overhaul: $2,500-$5,000
*Pricing varies by truck configuration

Suspension & Steering Repairs

Beat-up roads and heavy loads don't do your suspension any favors. We've replaced more bushings and springs than we can count, and we can spot a worn part from across the shop.

What We Fix:
  • Leaf spring and air suspension repairs
  • Shock absorber replacement (ride quality matters)
  • King pin and bushing replacement
  • Steering gear box and linkage repairs
  • U-bolt and hanger replacements
  • Complete frame inspections (rust and cracks)