Everything is documented and explained clearly so you know what failed, what was repaired, and what to plan for next.
Safe, reliable brake service for hard-working heavy-duty trucks and tractor trailers across Alberta.
Brakes are one of the most critical safety systems on any heavy-duty truck or trailer. When braking systems are worn, out of adjustment, or not functioning properly, stopping performance drops fast and risk increases. TOP GUN HD provides professional brake inspection and repair for semi trucks, tractor trailers, vocational units, and off-road equipment, with a focus on safety, reliability, and uptime.
We specialize in mobile on-road, mobile off-road, and in shop brake repairs for heavy equipment and heavy duty-trucks and trailers across Alberta.
If something feels off, do not wait. Contact TOP GUN HD today for professional heavy-duty brake inspection and repairs you can trust.
Brake performance is one of the most critical safety factors on any heavy-duty truck or trailer. Our technicians inspect, diagnose, and repair braking systems with a focus on safety, reliability, and compliance readiness. We do not just fix what is obvious. We assess the entire braking system to make sure your truck, trailer, or equipment stops safely and consistently.
ABS fault finding, wiring repairs, modules, and sensors
Slack adjusters and brake adjustment issues
Air brake system support and air components
Spring brakes and parking brake systems
Trailer braking systems and service lines
Brake inspections and diagnostics
Wheel ends, hubs, seals, and bearings
Brake shoes, pads, drums, and rotors
Everything is documented and explained clearly so you know what failed, what was repaired, and what to plan for next.
Heavy-duty air brake systems demand proper pressure, clean air, and reliable components. We diagnose and repair air leaks, airlines, dryers, compressors, chambers, slack adjusters, and valves to restore braking performance and ensure dependable stopping power under load. If your system is losing pressure, building air slowly, or showing warning indicators, it needs attention before it becomes a safety risk.
High heat, load, and long service hours take a toll on drum brakes. We service shoes, drums, bushings, hardware, return springs, rollers, and air components to eliminate fade, reduce stopping distance, and correct uneven braking. If you are seeing excessive wear, overheating, smoke, or performance deterioration, proper drum service prevents larger failures.
Hydraulic braking issues can lead to weak stopping power, uneven braking, and dangerous performance changes. We service pumps, lines, calipers, cylinders, seals, and fluids to restore safe, consistent braking. Whether it is a single unit or part of a mixed fleet, we make sure your hydraulic braking system is operating safely and as designed.
Heavy-duty disc brakes require proper service to maintain safe, consistent stopping power. TOP GUN HD provides complete diagnostics and repairs, including pad and rotor replacement, caliper service, and air or hydraulic disc brake repairs. We restore dependable braking performance so your truck or equipment can operate safely and confidently.
Modern heavy-duty braking systems rely on ABS for stability, control, and compliance. We provide full ABS diagnostics, sensor and wiring repairs, module replacements, and calibration. Whether it is ABS fault codes, warning lights, wheel speed sensor failures, or intermittent faults, we make sure your ABS system is functioning correctly and safely.
Brake problems rarely appear all at once. They usually start as small performance changes, then progress into unsafe stopping, overheating, and compliance risks. Catching them early prevents downtime, costly repairs, and accidents.
Book service if you notice:
Grinding, squealing, or metallic noises
Reduced braking performance
Soft, slow, or low brake pedal
Pulling to one side
If braking does not feel normal, something is already wrong.
Moisture, damaged airlines, failing dryers, and compressor problems all impact air pressure and braking reliability. Slack adjuster issues and seized return springs also cause drag, overheating, and uneven wear. These problems need timely attention to stay safe and compliant.
When return springs seize, shoes may not release properly. This causes constant drag, overheating, early wear, and potential brake failure. Replacing or repairing affected components restores reliable braking and prevents heat-related failures.
Moisture and contamination in the air system can cause major braking issues. When airlines leak or the dryer is not functioning properly, air pressure stability is affected and performance declines. Servicing dryers, repairing damaged airlines, and addressing leaks is critical to keeping air brake systems safe and compliant.
The compressor is the heart of an air brake system. If it cannot build or maintain pressure, braking capability is compromised. Early diagnosis and maintenance prevent expensive failures and avoid unsafe operating conditions.
Slack adjusters are essential for correct brake adjustment. If they are misadjusted or worn, stopping distance increases, components wear faster, and braking becomes inconsistent. Regular inspection and proper setup are key to safe, predictable stopping.
Heat, load, and long service hours wear out shoes, drums, and hardware. This leads to reduced stopping power, uneven braking, and longer stopping distances. Any change in performance should be checked quickly.
Call us anytime for inspections, diagnostics, mobile repair, or in-shop brake work.
Choosing who works on your braking system matters. You are trusting someone with one of the most critical safety systems on your truck, trailer, or equipment. Your braking system deserves professional attention, built around real-world working conditions. Operators choose TOP GUN HD because they value:
TOP GUN HD supports braking systems on:
Mining
Oil & Gas
Drilling
Civil Earth Works
Pipeline Construction
Forestry & Agriculture
Transportation & Logistics
Call us anytime for inspections, diagnostics, mobile repair, or in-shop brake work.
Brake replacement intervals depend on how the truck is used. Load weight, terrain, operating environment, and driving habits all play a role. Many heavy-duty trucks may require brake service or replacement anywhere between 30,000 and 70,000 miles, but high-demand applications may need attention sooner. The most reliable approach is routine brake inspections to identify wear before it becomes a safety issue.
Yes. We offer 24/7 support for urgent braking issues.
Yes. We help prepare trucks and trailers for compliance by correcting brake-related deficiencies.
No. We only service heavy-duty trucks, tractor trailers, and heavy equipment.
Yes, we support complete heavy-duty braking systems for both.
Yes. We support ABS modules, sensors, wiring, and system fault diagnostics.
Yes. We provide roadside, onsite, and industrial location brake repairs when safe and practical. Complex repairs can be completed in our shop.
500+ Happy Clients
100% Satisfaction
Jack M.
Fleet Manager
TOP GUN HD responds quickly, diagnoses problems accurately, and delivers solid heavy-duty repairs. They understand how important uptime is to our operation.
Billy D.
Mining Superindendant
Professional, reliable, and safety-focused. We trust TOP GUN HD with our heavy-duty fleets on and off the road.
Why Choose Us?
Our Services
24/7 Emergency Service
Tell us what is happening with your brakes and our team will help you schedule inspection or repair so you can get back to work safely.
We go wherever the roads go
TOP GUN HD meets and exceeds industry safety and compliance standards to support heavy-duty industrial, commercial, and fleet operations across Alberta.
