Our History

All Transmission World Longwood was founded by Doug Dupont, whose deep knowledge of transmissions and dedication to honest, reliable service built the foundation of trust we’re known for today.

Doug believed in making every customer feel at home and fully confident in both our assessments and our repair work—a standard that still guides us every day.

In 2024, Ethan Phillips became the new owner and continues the shop’s legacy with the same commitment to excellence and customer care. As an ASE-certified facility, we proudly deliver professional, high-quality service backed by decades of experience and a genuine passion for keeping vehicles running smoothly.

Doug Dupont (Founder)

ABOUT US

At All Transmission World Longwood, we’ve been keeping drivers on the road with dependable transmission and auto repair services for over 30 years. Our team of skilled technicians brings decades of hands-on experience, advanced diagnostics, and a commitment to honest, high-quality work. Whether you need a full transmission rebuild, routine maintenance, or fleet service, you can count on us for expert care and customer service that goes the extra mile.

We’re proud to be the go-to shop for reliable transmission repairs for the following locations around Longwood, FL:

Altamonte, Apopka, Casselberry,Heathrow, Lake Mary, Longwood, Maitland, Orlando, Oviedo, Sanford, Winter Park, Winter Springs, Seminole County, FL, & Orange County, FL.

Meet our Wonderful Team

Meet the skilled, certified mechanics behind All Transmission World Longwood—bringing decades of experience, honest service, and a passion for keeping your vehicle running its best.