Your certified Auto Repair Shop in thornton, CO
Precision Performance, Genuine Parts
Your Donation Drives Change🎀Donate here → https://give.ccf.org/fundraiser/6718574
3333+ Reviews
Customer Reviews
"Dale and his crew did a great job inspecting my mothers vehicle. They gave us good insight and were very thorough with repairs that were needed. They included photos in the report which is very helpful. I would highly recommend them and will be taking my other vehicles to them for any repairs."
Ryan Jones
"Alternative Auto is such a wonderful place to take your car. Very personal touch. Helpful and understanding and kind and thorough. You walk away feeling very satisfied indeed. They have taken care of our cars for over 10 years!"
Carolee Wise
Oil change
Keep your engine healthy and running smoothly with timely oil changes that reduce wear, improve fuel efficiency, and extend engine life.
brake systems
Ensure your safety on the road with expert brake inspections, repairs, and replacements for confident, reliable stopping power every time.
suspension repair
Restore a smooth, stable ride with professional suspension service that improves handling, comfort, and overall vehicle control performance.
Welcome to Alternative Auto Care
Excellence in Auto Repair Since 1999
Our professional and courteous staff strives to personally know you and your vehicle.
Our ASE-certified mechanics are trained to accurately diagnose automotive issues the first time and we can help with everything from brake repairs and AC service to check engine lights and timing belt replacements. No matter what your service needs, we'll work with you to ensure that you get the car care you need. We will discuss and explain all needed repairs with you first and ensure that you understand what's happening with your vehicle at all times.
Hassle-Free Auto Service in Thornton, CO
At Alternative Auto Care, we make car maintenance simple, transparent, and stress-free. Our AAA, ASE, and Technet-certified technicians are committed to delivering high-quality service with clear communication every step of the way. From routine oil changes to complex engine diagnostics, we provide reliable auto repairs tailored to your needs. With a focus on honesty and efficiency, we’re here to get you back on the road safely—and with total peace of mind. Experience the difference of local, dependable automotive care in Thornton, CO.
Fundraiser: Brakes for Breasts
Gus the Gearhead: Turning Wrenches, Turning Hope — Your Donation Drives Change
At Alternative Auto Care, we believe that being part of the community means more than just fixing cars — it means caring for the people who drive them. Breast cancer has touched so many families, including those of our customers, friends, and neighbors. That’s why every October, we go pink to stand with the fighters, honor the survivors, and remember the loved ones we’ve lost.
This year, with the help of our shop mascot Gus the Gearhead, we’re proud to join the Brakes for Breasts campaign to support groundbreaking research at the Cleveland Clinic Breast Cancer Vaccine Research Fund. The goal is simple but powerful: to stop breast cancer before it starts.
Every dollar raised goes directly toward funding this life-saving work. Whether it’s $5, $50, or more, your donation fuels progress and makes a difference in the lives of countless women and families.
Join us on the road to a cure — because Gus says it best: “Your Donation Drives Change.”
Professional
We approach every job with expert care, industry certifications, and a commitment to doing things right the first time—so your vehicle is always in capable hands.
honest
We provide clear, upfront communication and only recommend services you truly need—because trust and integrity are the foundation of everything we do.
accurate
From diagnostics to repairs, we deliver precise results using proven methods and advanced tools—ensuring every job is done with attention to detail.
Vehicles We Service
Top-Quality Service for Cars, Trucks, SUVs, and Hybrids in Thornton, CO
At Alternative Auto Care, we proudly service a wide range of vehicles including cars, trucks, SUVs, and hybrids right here in Thornton, CO. Whether you drive a daily commuter, a family vehicle, or a fuel-efficient hybrid, our AAA, ASE, and Technet-certified technicians have the tools and expertise to get the job done right.
We work on both domestic and import vehicles, offering everything from preventative maintenance to complex diagnostics and repairs.
Our team stays up to date on the latest automotive technologies to ensure your vehicle receives precise and reliable service every time.
From traditional gas-powered engines to modern hybrid systems, we’re committed to providing personalized care that meets your vehicle’s specific needs. No matter what you drive, you can count on us for honest service and dependable results.
Why Choose us
Auto Repair Comfort and Convenience
At Alternative Auto Care, we’re committed to providing more than just high-quality repairs—we deliver a customer experience that’s seamless, stress-free, and built around your schedule. As a AAA, ASE, and Technet-certified shop, we combine expert-level service with convenient extras to make your visit as smooth as possible. From complimentary transportation options to honest communication, everything we do is designed with your comfort and confidence in mind.
Free loaner vehicles
Need to keep moving while your car is in the shop? We offer free loaner vehicles for qualifying services to help you stay on schedule.
Free shuttle service
Enjoy our complimentary shuttle service and get dropped off or picked up while we take care of your vehicle. Fast, simple, convenient.
Meet Gus the Gearhead
Your Guide to Smarter Car Care!
Gus the Gearhead isn’t just our mascot—he’s your go-to source for all things car care. From helping you understand warning lights and strange vehicle noises to sharing seasonal maintenance tips, Gus breaks down auto knowledge into bite-sized, easy-to-follow advice.
He’ll also give you a peek behind the scenes at what’s happening around the shop, highlight cool tools we use, and keep you in the loop with fun surprises like giveaways, sticker packs, and shoutouts to our awesome customers.
Whether you're a seasoned car owner or just learning the ropes, Gus is here to make every visit more informative—and a little more fun.
Auto Repair Mechanic Near Me
Providing Expert Car Repair and Maintenance in Thornton, CO and the Nearby Areas
Located in the heart of Thornton, CO, Alternative Auto Care proudly provides expert automotive services backed by AAA and ASE certifications. Our shop is easily accessible for drivers throughout Adams County and surrounding areas. Whether you're due for routine maintenance or in need of major repairs, our skilled technicians are ready to help you get back on the road with confidence.
We’re proud to serve Thornton and many neighboring communities across the Denver metro and beyond, including:
- Northglenn
- Westminster
- Federal Heights
- Commerce City
- Broomfield
- Brighton
- Denver
- Arvada
- Henderson
- Lafayette
- Erie
- Dacono
- Firestone
- Frederick
- Longmont
- Louisville
