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Honesty is The Difference

Welcome to CAL Automotive, where honesty drives everything we do. As your trusted neighborhood auto service provider, we're committed to straightforward, transparent care for your vehicle. Our expert team ensures you understand your car's needs, providing only necessary services with your approval. Drive confidently with CAL Automotive!

25+ Years of Honesty

100s Of Vehicles Serviced

98% Satisfaction

2 Friends

Whether your car stopped running or you need a oil change. We here at CAL Automotive are here to help.
Oil changes, Diagnostics, AC repair, Brake repair, Steering and Suspension repair. Import or domestic, we can help. Call Today to set up an apointment


Choosing CAL Automotive means entrusting your vehicle to a team that upholds transparency, efficiency, and integrity. We are dedicated to providing you with honest, upfront service and dependable workmanship, ensuring your automotive needs are met with the highest standards of excellence.

Why Choose Us?

Our commitment to honesty means transparent service, with no hidden costs or unnecessary upsells.


Depend on us for consistent, reliable automotive care that keeps you safe and satisfied on the road


We value your time, striving to diagnose and service your vehicle efficiently without compromising quality.


Integrity is our cornerstone, ensuring every job is done right and to the highest ethical standards.


Featured Services

Improve your car's handling with professional suspension repair from CAL Automotive in St. Charles, MO. Smooth rides start with our expert service.

Expert suspension repair for enhanced vehicle control.

Suspension Repair

Upgrade your driving experience with CAL Automotive's transmission replacement services in St. Charles, MO. Top-quality work for your vehicle's longevity.

Precision transmission replacement for a smoother drive.

Transmission Replacement

Premium oil change and vehicle inspection services at CAL Automotive, serving the St. Charles, MO area. Drive smoothly with our expert care.

Premium oil change services with a comprehensive vehicle check.

Oil Change

Stay comfortable in any season with CAL Automotive's AC and heating services in St. Charles, MO. Expert repairs for your car's climate control system.

Efficient AC and heating services for year-round comfort.

AC and Heating

Your go-to for reliable brake repair in St. Charles, MO. CAL Automotive ensures your driving safety with our comprehensive brake services.

Reliable brake repair for your safety and peace of mind.

Brake Repair

Get expert engine diagnostics near you at CAL Automotive in St. Charles, MO. State-of-the-art diagnostics to keep your vehicle running at its be

Comprehensive engine diagnostics for optimal performance.

Engine Diagnostics

This is the space to share the business's contact information. Let people know the best ways to get in touch and encourage them to reach out.

Get in Touch

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