About Us

About Windy City Diesel Inc.

At Windy City Diesel Inc., diesel repair isn’t just our job — it’s our expertise, our passion, and our commitment to keeping your equipment running at its best.

Located in Tulsa, Oklahoma, Windy City Diesel Inc. was built on over 15 years of hands-on diesel experience. We specialize in diagnosing, repairing, and maintaining diesel trucks and equipment using the latest diagnostic technology and proven repair methods. Our mission is simple: provide honest, reliable, and high-quality diesel service that customers can depend on.

Our Commitment

We believe diesel repair should be transparent, efficient, and done right the first time. That’s why we focus on:

  • Accurate diagnostics using advanced technology

  • Clear communication and honest recommendations

  • High-quality workmanship on every repair

  • Fast turnaround times to minimize downtime

  • Fair and transparent pricing

We understand that your truck or equipment is essential to your livelihood. Whether you rely on it for business, transport, or daily operations, you need a repair shop you can trust.

What We Service

Windy City Diesel Inc. provides professional service for:

  • Heavy-duty diesel trucks

  • Medium-duty diesel trucks

  • Pickup trucks (Powerstroke, Cummins, Duramax)

  • Fleet vehicles

  • Diesel engines and components

From diagnostics and troubleshooting to full engine repairs, we have the experience and equipment to handle it.

Why Choose Windy City Diesel Inc.

What sets us apart is our dedication to quality and honesty. We don’t believe in unnecessary repairs or guesswork. We diagnose correctly, explain clearly, and repair properly.

Our customers choose us because we offer:

  • 15+ years of diesel experience

  • Advanced diagnostic capabilities

  • Honest, transparent service

  • Reliable and professional workmanship

  • A commitment to keeping you on the road

Our Vision

Our goal is to become Tulsa’s most trusted diesel repair shop by delivering consistent quality, building long-term relationships, and standing behind our work.

At Windy City Diesel Inc., we treat every vehicle like it’s our own — because your reliability is our reputation.