William M. Maguy School a Division of Proteus, Inc.
William M. Maguy School a Division of Proteus, Inc. is a public CDL training location in Visalia, CA, registered with FMCSA for Class A, Hazmat training and offers behind-the-wheel training on public roads.
| Address | 1440 N. Shirk Road, Visalia, CA 93291 Tulare County |
|---|---|
| Phone | 559-471-4550 |
| Registry status | Active on the FMCSA Training Provider Registry. Record last updated 2022-02-07. |
| Enrollment | Open to the public (not limited to a single employer's own drivers) |
Training this location is registered to teach
| Program | Theory | Behind-the-wheel (range) | Behind-the-wheel (public road) |
|---|---|---|---|
| Class A CDL | ✔ Yes | ✔ Yes | ✔ Yes |
| Class B CDL | No | No | No |
| Passenger (P) endorsement | No | No | No |
| School bus (S) endorsement | No | No | No |
| Hazmat (H) endorsement | ✔ Yes | n/a | n/a |
Theory means classroom or online instruction, with an 80% minimum score. Range means backing and maneuvering practice off public roads. Public road means supervised driving in traffic.
Contact the school directly for tuition and start dates. School listing claims are coming soon.
Other CDL schools near Visalia
- Classic Charter, Inc., Visalia (~1 mi) Class B Passenger School bus
- Vts LLC, Visalia (~3 mi) Class A Class B Passenger Hazmat
- Tulare Joint Union High School District, Tulare (~9 mi) Class B Passenger School bus
- Woodlake Unified school District, Woodlake (~15 mi) Class B Passenger School bus
- OC Truck Driving Academy, Orange Cove (~19 mi) Class A
- Mercury Truck Driving School LLC, Selma (~20 mi) Class A
Source: FMCSA Training Provider Registry public download, data as of 11/3/2026. Registration means the provider certified to FMCSA that it meets ELDT requirements. It is not an endorsement or a quality rating, and FMCSA can remove providers.