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Auto Addition

About Us

Auto Addition is a premier car accessories store located in Mishawaka, IN, that has been serving the surrounding areas since 2019. We offer a wide range of products to enhance every vehicle. In addition to our top-notch accessories, we also provide expert services including auto detailing, glass replacement, and much more. Experience the ultimate in automotive customization and care at Auto Addition.

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Areas Served

Mishawaka, IN | South Bend, IN | Elkhart, IN | Osceola, IN | Niles, MI | Grand Rapids, MI

Our Professional Associations

• Member of the Professional Installer Network

Our Certifications

• Authorized Dealer for Viper
• Clarion Authorized Dealer
• NFIB
• Weather Tech Diamond Dealer

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What We Offer

Our Specialties include:

• Moon Roof Installation
• Glass Replacement
• Alarm Remote Start
• Window Tinting

Our Services include:

• Auto Detailing
• Glass Replacement
• Trailer Hitches
• Trailer Wiring
• Window Tinting
• Car Accessories Installation
• Car Audio
• Sunroofs
• Alarm Remote Start

Our Brands include:

• Weather Tech
• Life Saver
• Sony
• Pioneer
• JVC
• Viper

Our Products include:

• Car Accessories
• Remote Start
• Alarms
• Floor Mats
• Glass
• LED Light Strips
• Stereos
• Amp Speakers
• Sub Speakers
• Security Systems
• Sunroofs
• Step Bars
• Hitches
• Moon Roofs
• Grilles

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Testimonials

On 4/29/2025 Sophia Gordon had this to say:
Got my windows tinied and a remote start for the car friendly on time great service

On 4/5/2025 Brian had this to say:
Good prices and friendly ownership.

On 3/29/2025 Jonathan Long had this to say:
Awesome job tinting my windows.

On 3/19/2025 Stephanie Jackson had this to say:
Great customer service and reasonable pricing. Had a window replaced and 2 tinted very fast and excellent work.

On 3/18/2025 Melissa Dandridge had this to say:
Best job on my vehicle. Testimonial written by Melissa Dandridge on this site.

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Contact Us

Auto Addition
905 E Mckinley Ave Mishawaka, IN 46545
Phone: (574) 256-2451
Email: autoonemish@comcast.net

Where To Find Us

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Payment Types Accepted

Discover, American Express, Debit Cards, Cash, MasterCard, Visa, PayPal, Apple Pay, Android Pay

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 9:00 AM - 6:00 PM
Tuesday: 9:00 AM - 6:00 PM
Wednesday: 9:00 AM - 6:00 PM
Thursday: 9:00 AM - 6:00 PM
Friday: 9:00 AM - 6:00 PM
Saturday: 8:00 AM - 12:00 PM

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