Los Angeles Commercial Truck Body Shop
Heavy-Duty Corner Cap Repair & Replacement
Precision replacement and structural sealing for damaged box truck corner caps. Stop water intrusion. Protect the cargo. Keep your fleet moving.
Structural Sealing Focus
OEM-FIT Components
Fleet-Ready Evaluations
Structural Sealing Focus
OEM-FIT Components
Fleet-Ready Evaluations
what we solve
Built To Take The Impact
The upper corner takes the hit. We handle the damage underneath it too—from compromised seams to misaligned rails—so the whole box body is ready for the road.
full-body / fleet standard
Cast aluminum &
fiberglass replacement
Precision fitting for major box truck body manufacturers including Morgan, Supreme, and Utilimaster.
REPAIR / REFINISH
Water leak mitigation & sealing
Commercial-grade polyurethane sealing helps stop water intrusion before it damages valuable freight.
BRANDING-READY
Structural rivet & header alignment
Ultra-smooth surface preparation and clear-coat sealing for vinyl wraps, decals, and custom fleet branding.
LONG-TERM PROTECTION
Impact & tree limb damage repair
Get your vehicle back in service after low-clearance strikes, branches, and loading dock scrapes.
full-body / fleet standard
Cast aluminum & fiberglass replacement
Precision fitting for major box truck body manufacturers including Morgan, Supreme, and Utilimaster.
REPAIR / REFINISH
Water leak mitigation & sealing
Commercial-grade polyurethane sealing helps stop water intrusion before it damages valuable freight.
BRANDING-READY
Structural rivet & header alignment
Heavy-duty buck rivets secure the cap to the front wall and roof rails after precise alignment.
LONG-TERM PROTECTION
Impact & tree limb damage repair
Get your vehicle back in service after low-clearance strikes, branches, and loading dock scrapes.
Damage atlas / Field inspection
Know What
You’re Looking At.
Corner damage is rarely just cosmetic. These common failure patterns can expose the cargo box to water and weaken the connection between the roof and wall.
01
overhead impact
Crushed caps and split seams caused by branches, canopies, and low-clearance structures.
02
water intrusion
Failed joints and aged sealant that let moisture reach cargo, framing, and interior panels.
03
rail misalignment
Shifted headers, opened seams, and loose fasteners that weaken the corner connection.
01
overhead impact
Crushed caps and split seams caused by branches, canopies, and low-clearance structures.
02
water intrusion
Failed joints and aged sealant that let moisture reach cargo, framing, and interior panels.
03
rail misalignment
Shifted headers, opened seams, and loose fasteners that weaken the corner connection.
Engineering the seal
More Than A New Cap
Every connection matters. Select a point to see how a properly repaired corner keeps the structure sound and the weather out.
01
Heavy-gauge cap
01
Heavy-gauge cap
Durable cast aluminum or fiberglass matched to the box body to withstand tree branch impacts and protect against structural roof damage.
02
Continuous sealant joint
02
Continuous sealant joint
Durable cast aluminum or fiberglass matched to the box body to withstand tree branch impacts and protect against structural roof damage.
03
Structural rivets
03
Structural rivets
Durable cast aluminum or fiberglass matched to the box body to withstand tree branch impacts and protect against structural roof damage.
04
Roof line integration
04
Roof line integration
Durable cast aluminum or fiberglass matched to the box body to withstand tree branch impacts and protect against structural roof damage.
visual proof
Cracked Rebuilt Sealed
From a crushed overhang corner to a clean, weather-tight fit. Drag the divider to see the difference a complete cap repair makes.
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how it works
No Shortcuts.
Just The Right Steps.
Every durable finish is the result of deliberate prep, careful application, and a final look at every detail.
01/ 03
Surface Prep & Sanding
Complete rust mitigation, body filler levelling, and uniform grit sanding. Good paint starts long before the first coat.
02/ 03
Computerized Mixing & Priming
Multi-stage anti-corrosion primer and precise digital color matching keep every vehicle on brand.
03/ 03
High-Heat Bake & Final Inspection
Thermal booth curing, protective clear-coat application, and a rigorous quality check before handoff.