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Reliable Vehicles.

Honest Repairs.

Quality You Can Trust.

Since 2015, Steinman Auto has proudly served drivers across Northern Illinois and Southern Wisconsin, offering dependable used cars, professional auto repair, and quality accessories, all under one roof. As a family-owned and locally operated business, we believe in fair pricing, honest recommendations, and workmanship that speaks for itself.

Auto Sales, Repair, and Accessories in Machesney Park, IL

ASE-Certified Technicians

Steinman Certified Used Vehicles

Every vehicle on our lot is Steinman Certified, meaning it’s been thoroughly inspected and approved for quality, safety, and performance. Each Steinman Certified vehicle also includes our 6-Month Worry-Free Warranty, giving you peace of mind with every purchase.

Why Buy From Steinman Auto:

Wide selection of reliable used cars, trucks, and SUVs

6-Month Worry-Free Warranty on every Steinman Certified vehicle

Competitive, transparent pricing

Friendly, no-pressure sales experience

Financing options for all credit levels

Comprehensive Auto Repair Services

Our ASE-certified technicians handle everything from routine maintenance to major repairs — all backed by a Two-Year or 24k-Mile Warranty on Parts. Whether it’s brakes, suspension, diagnostics, or A/C repair, we’ll keep your vehicle safe, efficient, and road-ready.

Our Repair Services Include:

Brake Repair

Suspension & Steering

Oil Changes

Air Conditioning & Heating

Check Engine Lights & Diagnostics

Engine Repair and Replacement

Transmission Diagnostics

Auto Accessories & Custom Installations

Upgrade your ride with professional accessory installations done right the first time. From window tinting and car stereos to remote starters, our technicians combine precision with quality products for comfort, convenience, and performance.

Featured Accessory Services:

Premium 3M Window Tinting

Car Stereo & Audio Upgrades

Automobile Remote Starters