📍 12111 Grant St, Thornton, CO 80241

Alternative Auto Care - Your Professional Alternative to the Dealership in Thornton, CO

CALL US: 303-951-7875

Where Quality Workmanship Meets Family Values.

Trusted By Real People Like You

⭐⭐⭐⭐⭐

"My experience with Alternative Autocare has always been a consistent, respectful and thorough. Not once have I walked out of the shop feeling my needs weren’t fully addressed to my satisfaction. I highly recommend them to any customers in need of an automotive fix.".


- Tony L.

Alternative Auto Care has called Thornton, Colorado home since 1997. What started as a dealership technician who wanted to do things the right way became a family-owned shop that has spent nearly three decades proving there's a better alternative. One built on honest diagnostics, premium-quality workmanship, and a team that treats every customer like family.We started with a handful of loyal customers who followed us from the dealership world because they trusted the work, not the brand on the building. Today, we serve generations of drivers across Thornton and the greater Denver metro who want dealership-level expertise without the dealership experience. That's exactly what we deliver, and it's the standard we hold ourselves to every single day.

Image

Auto Repair Services Built Around What Your Vehicle Needs

We offer a full range of automotive services, all backed by certified expertise, industry-leading equipment, and a commitment to long-term reliability. From routine maintenance to the most complex repairs, everything we do is a direct reflection of the professional standard we've built our name on.

  • Diagnostics and Electrical Repair
  • Preventative Maintenance
  • Brake Repair
  • Suspension Repair
  • Tire Sales and Services
  • Wheel Alignments
  • A/C and Heat RepairEngine Repair and Replacement
  • Transmission Repair and Replacement
  • ADAS Services and Key Programming
  • Fleet MaintenancePre-Trip and Pre-Purchase Inspections

The Vehicles We Know Best

Alternative Auto Care specializes in Japanese import vehicles and has built deep expertise across the brands our customers drive most.

Image

Asian Vehicles


Image
  • Acura
  • Genesis
  • Honda
  • Hyundai
  • Infiniti
  • Kia
  • Lexus
  • Mazda
  • Mitsubishi
  • Nissan
  • Subaru
  • Toyota

Domestic Vehicles

ImageImage
  • Cadillac
  • Chevrolet
  • Chrysler
  • Dodge
  • Ford
  • GMC
  • Jeep
  • RAM
  • Tesla

We don't service European vehicles or vehicles older than 2000. Our focus keeps our expertise sharp.

What Makes Your Experience Different Here

We know you have options. Here's why drivers across Thornton and the surrounding communities keep coming back to Alternative Auto Care.

  • Certified Expertise You Can Trust: Our team holds Honda Certified Master Technician, ASE Master Technician, AAA, and TechNet credentials. Every repair is handled by tested, qualified professionals who've earned their certifications.
  • Precision Diagnostics, Not Guesswork: We use Snap-on scanner technology and a Hunter Eagle Eye alignment rack to find the real problem and fix it accurately the first time, using premium-quality OEM and top-tier replacement parts.
  • A Warranty That Backs Our Work: Every qualifying repair comes with a 2-year/24,000-mile warranty, because we're confident in what we do and we stand behind it.
  • Convenience Built Around Your Schedule: Free loaner vehicles, shuttle service, early drop-off, text-to-pay, and online payments keep things simple from start to finish.
  • Flexible Financing for Larger Repairs: Synchrony, Sunbit, Klarna, and Affirm are all available so the right repair doesn't have to wait.
  • Transparency at Every Step: Digital vehicle inspections document exactly what we found and why we recommend it. You'll always know what's going on with your vehicle before any work begins.

Alternative Auto Care proudly serves drivers across Adams County and the greater Denver metro, including Thornton, Westminster, Northglenn, Broomfield, Brighton, Erie, Lafayette, Louisville, Reunion, Federal Heights, Arvada, Commerce City, Denver, Henderson, Longmont, and beyond.

Serving Thornton and the Communities Around It

Schedule Your Auto Repair with Alternative Auto Care in Thornton, CO

Your vehicle deserves more than a quick fix. It deserves a shop that's been doing this for 30 years, built by a family, trusted by generations, and staffed by technicians who take real pride in their work.

Visit Us: 12111 Grant St, Thornton, CO 80241

Call Us: 303-951-7875

Your Professional ALTERNATIVE to the Dealership.

©2026 Alternative Auto Care