Full-service auto repair and precision machine shop under one roof. From routine maintenance to engine rebuilding, we handle it all.
Brake Service
Complete brake inspections, pad replacement, rotor resurfacing, and hydraulic system repairs to keep you safe on the road.
Schedule ServiceEngine Diagnostics
Advanced diagnostic equipment to quickly identify issues and get your vehicle running smoothly again.
Get DiagnosedMachine Shop
Precision engine rebuilding, cylinder head work, crankshaft grinding, and custom machining services.
Learn MoreMaintenance
Oil changes, tune-ups, fluid services, and preventive maintenance to extend your vehicle's life.
Book Now
Welcome to Frank's Automotive & Machine Shop
Family-owned and serving the Inland Empire with honest, reliable auto repair and precision machine work. We treat every vehicle like it's our own—whether you need a quick oil change or a complete engine rebuild. Our shop combines old-school craftsmanship with modern diagnostic tools.
- Expert technicians with years of experience
- Full-service auto repair and machine shop under one roof
- Honest pricing with no hidden fees
- Serving Colton and surrounding areas since [year]
Why choose Frank's
01
Complete Facility
02
Expert Technicians
Our experienced mechanics bring years of knowledge and craftsmanship to every repair, big or small.
03
Honest Pricing
No hidden fees, no surprises. We provide upfront estimates and only recommend the work your vehicle actually needs.
04
Fast Service
Open Monday through Saturday, 8am-6pm. We work efficiently to get you back on the road as quickly as possible.
Our Services
Engine Diagnostics
Advanced diagnostic equipment to identify engine issues quickly. We handle everything from check engine lights to complete engine repairs and rebuilds.
Brake Service
Complete brake inspections, pad and rotor replacement, brake fluid service, and hydraulic system repairs to keep you safe on the road.
Transmission Service
Transmission fluid changes, repairs, and diagnostics. We work on both automatic and manual transmissions to keep your vehicle shifting smoothly.
Engine Rebuilding
Complete engine rebuilding, cylinder head reconditioning, block boring and honing, crankshaft grinding, and valve jobs in our precision machine shop.
Oil Changes & Tune-Ups
Regular maintenance services including oil changes, filter replacements, spark plugs, and complete tune-ups to keep your vehicle running strong.
Suspension & Steering
Suspension repairs, shock and strut replacement, steering system service, and wheel alignment to ensure a smooth and safe ride.
Contact Us
Business Hours
Monday - Saturday
8:00 AM - 6:00 PM
Sunday: Closed
Get In Touch
Need a repair quote or want to schedule service? Fill out the form below and we'll get back to you promptly. Or call us at (909) 381-1834 for immediate assistance.