
Quick, clean oil and fluid services to keep your vehicle running smoothly and reliably.

Professional suspension repairs and upgrades for better handling, comfort, and performance.
Complete brake service and replacement to ensure safe, confident stopping power.

Performance upgrades and bolt-on mods that deliver more power, better sound, and improved driving feel.

Accurate, fast diagnostics to identify issues and get your car back to peak condition.
Routine maintenance tailored to your vehicle’s needs to prevent breakdowns and extend lifespan.

Expert motorcycle maintenance, repairs, and mods for street bikes, cruisers, and more.

Engine repair, troubleshooting, and component replacement to keep your motor strong and reliable.

Custom car and motorcycle builds designed to match your style, goals, and performance needs.

Gav’s Garage provides a mobile mechanic service based in Northern Colorado. We bring honest, convenient automotive repair directly to your driveway — saving you the hassle of towing, long wait times, or overpriced shop bills.

We service vehicles at your home or work, with no extra stress on you.

We work on all vehicle types, from cars and trucks to motorcyles.
Gav’s Garage was founded by Gavin Griffenhagen, a Northern Colorado local with a passion for automotive repair and helping people get back on the road without breaking the bank. After seeing how expensive and stressful traditional shops can be, Gavin launched a mobile service to make car care simple, transparent, and affordable.
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