Food Trailer Repair in Colorado
Food trailer repair requires a shop that understands both the kitchen and the road. A standard auto mechanic can’t troubleshoot your hood system, and a restaurant equipment tech won’t know your axle bearings are shot. At Zion, we handle both — structural, mechanical, electrical, plumbing, and commercial kitchen equipment — all under one roof in Colorado.
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We repair the cooking side and the road side.
What We Fix on Food Trailers
- Frame, Axle & Running Gear: Welding cracked frames, replacing axles and bearings, brake service, hitch and tongue repair, stabilizer jacks, and suspension upgrades. We handle the road-side mechanicals that keep your trailer safe in transit.
- Electrical & Plumbing Systems: Panel upgrades, circuit troubleshooting, generator hookups, water heater service, pump replacement, grease trap repair, and gas line inspection. If it runs power or water in your trailer, we service it.
- Kitchen Equipment & Interior: Hood system service, griddle and fryer repair, refrigeration diagnostics, sink replacement, countertop fabrication, and interior panel repair. We work on the same commercial equipment found in any restaurant kitchen.
Colorado-Specific Repair Considerations
- Trailer-Specific Expertise: We build food trailers from scratch, so we understand how every system connects — from the frame to the fryer. That knowledge makes us faster and more accurate at diagnosing repair issues than a general shop.
- Inspection & Compliance Support: If you've failed a health inspection or need to bring an older trailer up to code, we know exactly what Colorado DDPHE and county inspectors require. We've retrofitted dozens of trailers to pass on re-inspection.
- Seasonal Prep & Off-Season Service: Colorado's food trailer season has a clear on/off cycle. We offer pre-season shakedowns and post-season winterization so your trailer is ready when you are — not scrambling for repairs in April.
Health Code & Inspection Compliance
If your food trailer fails a county health inspection, you need a shop that can fix the issue and get you re-inspected fast. We repair and retrofit trailers to meet Colorado DDPHE standards and county-specific codes — whether that’s a missing handwash station, inadequate ventilation, a cracked three-compartment sink, or outdated grease management. We know what inspectors look for because we build trailers to pass from day one.
Recent Builds & Repairs
Browse photos and videos of food trailers we’ve built and repaired for Colorado operators.
Common Food Trailer Repair Issues
Concession trailer repair is a different discipline than food truck repair. Trailers have their own mechanical systems — axles, bearings, brakes, tongue assemblies, and stabilizer jacks — on top of the full commercial kitchen. Here’s what we see most often.
Axle, Bearing & Suspension Service
The most common trailer repair we do is bearing service. Trailer bearings wear out faster than most operators expect, especially on Colorado’s mountain roads. Neglected bearings lead to wheel lockup, axle damage, and roadside breakdowns. We inspect, repack, and replace bearings and recommend service intervals based on your actual mileage and terrain.
Frame, Structural & Body Repair
Colorado trailers take real structural abuse — road vibration, temperature cycling, and the weight of commercial equipment. We repair cracked welds, rusted frame sections, damaged wall panels, bent tongue assemblies, and compromised floors. If it’s structural steel or aluminum, we weld and fabricate it in-house.
Kitchen Equipment Repair
Trailer kitchens run the same commercial equipment as brick-and-mortar restaurants, but in a space that vibrates, heats up, and bounces down the highway. We service and repair griddles, fryers, refrigeration units, hood systems, sinks, plumbing lines, gas connections, and electrical systems. If your equipment is past repair, we source and install replacements.
Preventive Maintenance Programs
A trailer that gets regular maintenance will last a decade or more. One that doesn’t will nickel-and-dime you with emergency repairs. We offer scheduled maintenance that covers bearing inspection, brake checks, electrical connections, gas line integrity, plumbing, and kitchen equipment function testing. Most operators come in quarterly or at the start/end of their season.
Emergency Trailer Repair
Trailers break at the worst times — usually before a big event or in the middle of a busy weekend. We prioritize emergency repairs for food trailer operators and can often diagnose and fix common issues same-day. Call us directly at 720-209-2653 for urgent repair needs.
FAQ
Frequently Asked Questions About Trailer Repair
Do you repair trailers you didn’t build?
Yes. We repair concession trailers regardless of who built them — axles, bearings, brakes, frame, body, kitchen equipment, plumbing, propane, electrical, and ventilation.
How often should I repack bearings?
Annually at minimum, or every 12,000 miles — whichever comes first. Boulder operators who work multi-day events or travel far for catering should repack more often.
What does trailer repair cost in Boulder?
Depends entirely on the issue. Bearing service might be $200-400. Brake service $500-1,200. Major frame or kitchen equipment work can run several thousand. We give transparent quotes before work starts.
Can you do emergency trailer repair?
Yes. We prioritize emergency slots for Boulder operators with confirmed events. Most common emergency repairs turn around same-day or within 24-48 hours.
Do you offer preventive maintenance contracts?
Yes. Standing PM contracts cover weekly through annual service at a discount to individual visits. Keeps your trailer road-legal, compliant with Boulder County Public Health + City of Boulder Mobile Food Vehicle License, and prevents the failures that take a trailer out of service at the worst possible time.
Yes. We repair food trailers and concession trailers regardless of who built them. We’ve worked on trailers from national manufacturers, local builders, and DIY conversions. If it’s a food trailer, we can fix it.
It depends on the issue. Common repairs like bearing service, electrical troubleshooting, or equipment swaps are often same-day or next-day. Structural work or major retrofits may take 1-2 weeks. We’ll give you a clear timeline after diagnosis and prioritize emergency repairs when possible.
Yes. We know a broken trailer before a weekend event is a real emergency for your business. Call us directly at 720-209-2653 for urgent issues — we’ll do our best to get you diagnosed and back in service as quickly as possible.