Site Navigation

Home
About
Services
Testimonials
Contact
News
FAQ

Andy's Auto

About Us

Andy's Auto in Grinnell, IA, is your trusted local automotive repair shop serving Grinnell, Montezuma, Brooklyn, Tama, and surrounding communities for over 11 years. We provide expert auto repair services, including engine diagnostics, brake repair, transmission service, oil changes, front-end repairs, welding, overhauls, rebuilds, preventative maintenance, and custom automotive projects. From routine maintenance to major engine work, our experienced technicians deliver reliable, high-quality service to keep your vehicle running at its best. Contact Andy's Auto today for dependable auto repair and maintenance in Grinnell, Iowa.

Areas Served

Marshall County, IA | Jasper County, IA | Poweshiek County, IA

Our Professional Associations

National Federation of Independent Business (NFIB)
O'Reilly's Certified Auto Repair (Nationwide Warranty)
Arnold's Confidence Plus (Warranty)

Our Certifications

Licensed and Insured
ASE Certified

What We Offer

Our Specialties include:

At Andy’s Auto, we pride ourselves on being your go-to catch-all service shop, handling everything from bicycles and dirt bikes to cars, trucks, and small engines. Our team specializes in brakes, transmissions, overhauls, rebuilds, and custom makes and models, offering expert craftsmanship for both standard and unique vehicles. We also provide general maintenance, including oil changes, jump-starts, and lockout services, to keep you moving safely and efficiently. Whether you're driving a diesel truck, riding a dirt bike, or need welding or small engine repair, Andy’s Auto delivers reliable, all-in-one service with a personal touch.

Our Services include:

Automotive Services: From routine maintenance to complex repairs, we handle all automotive needs with precision and care. Our services include brake repairs, transmission work, oil changes, front end repairs, and lockout assistance—ensuring your vehicle stays safe, reliable, and road-ready.
Engine & Diesel Work: We specialize in both large and small engine repairs, offering expert service for everything from lawn equipment to heavy-duty machinery. Our diesel services are tailored for performance and durability, keeping your engines running strong and efficiently.
Specialty & Custom Services: Looking for something unique? We offer custom work to meet your specific needs, whether it's performance upgrades or specialized modifications. Plus, we're open Saturdays by appointment only, giving you flexible options to fit your schedule.

Our Brands include:

Import Direct Parts
Schaeffer

Our Products include:

Batteries
Tires

Testimonials

On 8/19/2026 Mary Janelle Brothersen had this to say:
They are my next door neighbors. They stay so busy never a dull moment there

On 7/23/2026 Nicole Pixley had this to say:
My battery died right outside of the shop. I called Karen the next morning and they got me taken care of the same day. I appreciate you guys taking time out of your busy day to attend to a battery change. I also noticed how many great reviews there were posted in your shop. It speaks volumes. Thanks again!

On 7/1/2026 Julie Rogers had this to say:
On my way from Illinois to Colorado transmission problems. Came to Andy’s automotive, Justin was very knowledgeable kind respectable, carrying. He took his time and got me back on the road. Thank you Andy’s auto in Iowa.

On 7/1/2026 Julie R. had this to say:
I am traveling from Illinois to Colorado and had car troubles. I came here to Andy's and they are amazing . smart ,Caring, and very knowledgeable professional. Justin is very knowledgeable for what he is doing..

On 6/26/2026 Anna Wilson had this to say:
We were driving through Iowa on our way to Colorado and got stuck with a broken alternator. Not only were they able to get a new one for us, but they installed it in under an hour. They are kind, efficient and honest. 10/10 please go here!!!

Contact Us

Andy's Auto
606 Marvin Ave. Grinnell, IA 50112
Phone: (641) 236-6111
Mobile: (641) 990-2813
Email: andybauto@hotmail.com

Right Off Highway 146

Where To Find Us

Our Hours

Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM

News

🚗🔧 Trusted Auto Repair in Grinnell, IA 🔧🚗

Keep your vehicle running smoothly with help from Andy's Auto! For over 11 years, we've proudly provided reliable automotive repair and maintenance services for drivers in Grinnell, Montezuma, Brooklyn, Tama, and surrounding communities.

Whether you need an oil change, brake repair, transmission service, engine rebuild, front-end repair, welding, or a custom automotive project, our experienced team is ready to help. From routine maintenance to major repairs, we're committed to quality workmanship, honest service, and getting you back on the road with confidence.

📍 Grinnell, IA
🌐 https://andysautoia.com

From routine maintenance to major engine overhauls, Andy’s Auto has you covered! Whether you need brakes, transmission work, welding services, lockout assistance, or custom modifications, our experienced team delivers quality workmanship you can trust. ✅
Open Saturdays by appointment for added convenience!
#AndysAuto #GrinnellIowa #AutomotiveServices #EngineRepair #DieselMechanic #TransmissionService #BrakeRepair #WeldingServices #CustomCars #TruckRepair #SupportLocal #IowaBusiness 🚗🔩

Need a shop that can do it all? Andy’s Auto in Grinnell has been keeping vehicles, diesel engines, dirt bikes, small engines, and more running strong for over 11 years! From oil changes and brake repairs to engine rebuilds and custom projects, we’re your trusted one-stop shop. 💪🚙
📍 Serving Grinnell, Montezuma, Brooklyn, Tama, and surrounding communities.
#AndysAuto #GrinnellIA #AutoRepair #DieselRepair #BrakeService #TransmissionRepair #EngineRebuild #OilChange #SmallEngineRepair #CustomWork #LocalBusiness #IowaAutoRepair #MechanicLife 🚘🛠️

☀️🚗 Get Road Trip Ready with Andy’s Auto! 🚗☀️
Planning a summer getaway? Make sure your vehicle is just as ready as you are! At Andy’s Auto in Grinnell, we’ll help keep your car running smoothly so you can focus on making memories—not dealing with breakdowns.
From quick tune-ups to full inspections, our team ensures your vehicle is safe, reliable, and road-trip ready with services like:
✅ Oil changes & routine maintenance
✅ Brake & transmission checks
✅ Front-end repairs
✅ Engine diagnostics & more
With over 11 years of trusted service, we proudly help drivers from Grinnell, Montezuma, Brooklyn, Tama, and surrounding areas stay safe on the road.
👨‍👩‍👧‍👦 Before you pack up the family, stop in and give your car the care it deserves—because a safe, comfortable trip starts with a well-maintained ride!
📞 Call Andy’s Auto today and hit the road with confidence!
#AndysAuto #RoadTripReady #SummerTravel #CarCare #SafeTravel #GrinnellIA

☀️ Stay Cool All Season Long with A/C Care! ❄️🚗
Spring is the perfect time to make sure your vehicle’s A/C system is ready for the heat ahead. Getting your A/C checked now can help you avoid unexpected breakdowns during those hot summer drives. Don’t forget—replacing your cabin air filter improves airflow and keeps dust, pollen, and allergens out of your car. Schedule your A/C service with the pros at Andy’s Auto today and stay cool all season long!

FAQ

What types of vehicles do you service for routine maintenance and repairs?

We handle a wide range of vehicles, ensuring precision for cars, trucks, and heavy-duty machinery. From brake repairs to transmission work, our expertise covers diverse automotive needs.

Can you assist with engine repairs for smaller equipment?

Yes, we specialize in both large and small engine repairs. Whether it's servicing lawn equipment or heavy-duty machinery, our skilled technicians ensure high-performance results.

Can I book an appointment online?

Please call us directly to schedule your service.

Are your services available on weekends?

We are open on Saturdays by appointment only, offering flexible options to fit your schedule.

Can you accommodate custom requests or modifications?

Absolutely! We offer custom work to meet your specific needs, including performance upgrades and specialized modifications.

Do you sell automotive products like batteries and tires?

Yes, we offer a selection of automotive products, including batteries and tires, to meet your vehicle’s needs.