Trusted Auto Repair in Rapid City, SD

Dependable Auto Service Built on Skill and Integrity

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4444 Reviews

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Community-Driven Auto Repair Professionals in Rapid City, SD


Built on craftsmanship, experience, and a genuine commitment to drivers

We’re a locally owned auto repair shop rooted in hands-on experience and real-world problem solving in Rapid City, SD. From the beginning, we’ve believed in fixing vehicles the right way, not the fast way. Our background in diagnostics, fabrication, and mechanical repair allows us to handle complex issues while still providing clear explanations and honest recommendations to every customer who walks through our doors.


Our shop was built through perseverance, teamwork, and pride in our craft here in Rapid City, SD. We focus on long-term reliability, not temporary fixes, and treat every vehicle as if it were our own. By investing in training, modern tools, and a supportive team environment, we continue to grow while staying true to the values that earned our customers’ trust from day one.

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Auto Repair Services


Complete mechanical care designed to keep you driving confidently

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01

Brake Repair

We perform detailed brake inspections, pad and rotor replacement, hydraulic service, and precise adjustments to restore safe stopping power. Our brake repairs in Rapid City, SD focus on smooth performance, even wear, and dependable braking you can trust every day.

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02

Electrical Diagnostics

Today’s vehicles depend on complex electronics, and we diagnose issues with precision. Using advanced diagnostic tools, we identify wiring faults, sensor problems, and system errors efficiently, helping drivers in Rapid City, SD avoid guesswork and unnecessary repairs.

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03

A/C and Heating

When your climate system falls behind, we inspect airflow, refrigerant levels, and control components to pinpoint the issue. Our A/C repair services in Rapid City, SD restore dependable heating and cooling by correcting leaks, failures, and performance concerns year-round.

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Service Expertise for Domestic and Import Vehicles


Reliable repairs for cars, trucks, and SUVs throughout Rapid City, SD

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Every vehicle receives careful attention, regardless of make

We service a wide range of domestic and import vehicles for drivers in Rapid City, SD, including passenger cars, SUVs, and light-duty trucks. From everyday commuters to specialty models, our technicians are trained to follow manufacturer-recommended procedures while adapting repairs to real-world driving demands. This balanced approach helps protect performance, efficiency, and long-term reliability.


Our experience across many brands allows us to diagnose issues quickly and recommend solutions that make sense for vehicles driven in Rapid City, SD. Whether you drive a familiar model or something less common, we provide consistent care backed by professional standards and proven repair methods.

Why Choose Our Shop


Honest workmanship, clear communication, and repairs you can trust

ASE-Certified Expertise | Sumners Automotive

ASE-Certified Expertise

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NAPA AutoCare Center

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Advanced Diagnostics Focus

Nationwide Warranty Coverage | Sumners Automotive

Nationwide Warranty Coverage

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Flexible Payment Options

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Family-Driven Values

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Customer Reviews


Real feedback that reflects our commitment to quality in Rapid City, SD

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"Ive taken my truck and cars here anytime I need something done, and this team has never let me down. Always up front and very personable! From the front desk to the maintenance in the back, Sumner Auto is one of Rapids best repair shops. If you cant and shouldn't do the work yourself, bring it to these guys!!"

5-star review by Danny Oaks II
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"Out for vacation from MI, we had a trailer / rear suspension problem after a small accident on I-90. They (Austin) got us in, and gave us options to correct rear suspension. In and out the tech was awesome, great communication and even better listening skills and interaction especially with being out of town / state. Great Customer Service good prices."

5-star review by Patrick Sempert

"Over the past two years Sumners Automotive has become my go to shop for a variety of services. Several different types of critical fluids (differential, transmission, coolant) were due for replacement recently in my Dodge Challenger and the great crew at Sumners got them drained and refilled very quickly and efficiently. I also saved about $700 compared to what the local dealership would have charged me for the exact same services."

5-star review by Nick Mashek

"I went to the shop for some expected maintenance and have an overall check on my 170,000 mile vehicle. I was worried about a couple things and they told me that nothing was in bad shape. The honesty to not replace a part just cause the customer brought it up is great. I won't go anywhere else now."

5-star review by Philip Coon

"Very satisfied! We showed up with our old van with a large coolant leakage and they could schedule us in immediately! Top personal service. They definitely went above and beyond and got us back on the road, even this was a very difficult job! Very honest people too! Can absolutely recommend! 👍"

5-star review by Aron Krumm

"Ive taken my truck and cars here anytime I need something done, and this team has never let me down. Always up front and very personable! From the front desk to the maintenance in the back, Sumner Auto is one of Rapids best repair shops. If you cant and shouldn't do the work yourself, bring it to these guys!!"

5-star review by Danny Oaks II
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Our Repair Philosophy


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Precision - We deliver accurate diagnostics and thoughtful repairs for vehicles in Rapid City, SD.

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Transparency -  We explain findings clearly and provide honest options to customers in Rapid City, SD.

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Reliability - Every repair completed in Rapid City, SD is performed with durability in mind.

Auto Repair Questions in Rapid City, SD


  • What are your business hours?

    Sumners Automotive is open Monday through Friday from 8:00 AM to 5:00 PM. Our weekday schedule allows us to provide focused, professional service during regular business hours.

  • Where are you located?

    Our shop is located at 1807 S Valley Dr in Rapid City, SD. This convenient location makes it easy for local drivers to access dependable auto repair and maintenance services.

  • What types of vehicles do you work on?

    We service a wide range of domestic and import vehicles, including cars, trucks, and SUVs. You can check our Vehicles page to see the full list of makes and models we work on.

  • Can I book an appointment online?

    Yes, you can easily schedule an appointment online for your convenience. Simply click any “Book” button on our website to set up your visit.

  • Are your services cost-effective?

    We focus on accurate diagnostics and honest recommendations to help avoid unnecessary repairs. This approach allows us to provide cost-effective solutions that protect your vehicle and your budget.

  • Do you offer any discounts?

    We periodically offer special discounts and promotions for our customers. Visit our Coupons page to see current offers and available savings.

  • Can I check on the status of my car at the shop?

    Yes, we’re happy to provide updates while your vehicle is in our care. Clear communication is part of our commitment to a smooth and stress-free repair experience.

  • Are you hiring?

    We’re always interested in connecting with skilled and motivated individuals. Check our Careers page to learn more about current opportunities and how to apply.

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Nationwide 24-Month / 24K-Mile Repair Warranty Logo | Sumners Automotive

Nationwide 24-Month / 24K-Mile Repair Warranty

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Inside Our Repair Shop in Rapid City, SD


Auto Repair Nearby


Convenient access to trusted auto care for Rapid City, SD and nearby communities

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