All Transmission World Longwood of Casselberry

All Transmission World Longwood of Casselberry is a Transmission Shop in Casselberry, FL. The shop provides expert transmission repair, maintenance, diagnostics, fluid services, rebuilds, replacements and new‑transmission installations for all makes and models. It also offers brake services, general car maintenance, flexible auto‑repair financing and dedicated fleet repair solutions. With more than 30 years of experience, the team serves drivers throughout Central Florida, including Casselberry, Sanford, Longwood, Altamonte, Apopka, Heathrow, Lake Mary, Maitland, Orlando, Oviedo, Winter Park, Winter Springs, Seminole County and Orange County. Customer feedback shows a strong performance rating of 4.60 stars.

Founded by Doug Dupont, whose deep knowledge of transmissions established a reputation for honest, reliable service, the shop continues under the ownership of Ethan Phillips as of 2024. It operates as an ASE‑certified facility, employing skilled technicians who combine decades of hands‑on experience with advanced diagnostic equipment. The business emphasizes a meticulous, multi‑point transmission inspection that disassembles, cleans, degreases and tests each component to pinpoint issues before repair or replacement. Over its history the shop has served more than 1,000 customers and earned over 100 five‑star reviews.

All Transmission World Longwood’s long‑standing presence and extensive experience make it a trusted resource for transmission work in Casselberry and the surrounding Central Florida area. Its commitment to thorough diagnostics and precise workmanship helps keep vehicles running safely and reliably.