Serious Workshop. Honest Work.
From WOFs to full mechanical repairs — 35 years of keeping Kiwis on the road. Just good work done right.
Workshop Services
WOF Inspections
Fast, thorough Warrant of Fitness inspections by certified RMVT technicians. Same-day results, no surprises.
From $87 →General Servicing
Oil changes, filter replacements, brake checks, tyre rotations, fluid top-ups — full-service care to keep you running smoothly.
Book Online →Mechanical Repairs
From minor fixes to major mechanical work, handled with genuine parts and transparent pricing.
Get a Quote →American Specialists
We know American muscle. Dodge, Chevrolet, Ford, Jeep — specialist knowledge in LHD and imported US vehicles.
Learn More →Electrical & Diagnostics
Modern diagnostic equipment to pinpoint faults fast. Check engine lights, electrical faults, battery testing.
Book Diagnostic →Tyres & Wheels
Supply and fit for all vehicles. Wheel alignments, balancing, and puncture repairs while you wait.
Get a Quote →FAQs
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A standard WOF inspection at 4Guys Autobarn is $87 for a passenger vehicle. That includes a full NZTA checklist inspection by an RMVT-certified technician, a written report, and same-day results. If minor repairs are needed, we offer a free re-check when the work is done with us. Book your WOF here.
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Yes — we're one of the few workshops in Waikato with specialist knowledge in American and left-hand drive vehicles. Dodge, Chevrolet, Ford, Jeep, and other US imports are all welcome. Get in touch to discuss your vehicle or make a workshop enquiry.
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Yes. We offer a complimentary courtesy van to drop you to work or popular Hamilton destinations while your car is with us. We can also return your vehicle to your home or workplace within 15km of our Hamilton workshop. Book online or call (07) 849 0083.
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Absolutely. If you're buying a vehicle from us, we can sort your car finance, insurance, and first service all in one visit. Browse our current vehicles or contact the team to get started.
Fast. Fair.
No Surprises.
A WOF at 4Guys means you're in safe hands. Our RMVT-certified inspectors check every item on the NZTA checklist — and if something needs attention, we'll explain exactly what and why before we touch a thing.
Glazing & Wipers
Windscreen, windows, mirrors and wiper condition
Tyres & Wheels
Tread depth, condition, and wheel security
Lights & Signals
All exterior lighting including headlights and indicators
Steering & Suspension
Steering play, shock absorbers and suspension joints
Brakes
Brake performance, pad wear, and handbrake operation
- Full NZTA WOF inspection
- RMVT-certified technician
- Written report included
- Same-day results
- No hidden fees
- Free re-check if minor repairs done with us
Simple as That
Book Online or Call
Use our booking form or call us on (07) 849 0083. We'll confirm your time within the hour.
Drop Off Your Vehicle
Bring your car in at the agreed time. We'll check it in and get straight to work.
We Inspect & Report
Our certified team carries out the work. If we find anything extra, we call you first — always.
Pick Up & Drive Away
Collect your vehicle, get your report, and drive away with confidence.
Flexible payment options available in our Hamilton workshop, including Afterpay, Farmers Finance, and Mastercard. Contact us if you have any questions about payment before booking.
MAKE IT STAND OUT
Looking for a trusted mechanic or WOF in Hamilton? 4Guys Autobarn has been keeping Waikato drivers on the road for over 35 years. From routine car servicing and WOF inspections to full mechanical repairs and American vehicle specialists. We do it all under one roof, with honest pricing and no surprises. Book your service online or contact our workshop team today.
4Guys Autobarn is one of the few workshops in Hamilton with genuine specialist knowledge in American and left-hand drive vehicles. Whether it's a Dodge, Chevrolet, Ford, or Jeep — imported or locally sourced — our technicians know these vehicles inside out. If you've struggled to find a mechanic in Waikato who understands LHD or US-spec cars, you've found your workshop. Browse our American vehicles or get in touch to discuss your car.
4Guys Autobarn is Hamilton's trusted workshop for WOF inspections, car servicing, and mechanical repairs. Serving Hamilton, Waikato, and surrounding areas, we're open 7 days a week to keep you moving. Already with us for a vehicle purchase? Ask about bundling your service with car finance or vehicle insurance to get everything sorted in one place. Call (07) 849 0083 or contact us online.