Established in 2011 Keystone Diesel LLC has offered exceptional
automotive and heavy truck repair service to the Bulter County area. Keystone
Diesel LLC has focused on providing services within the transportation industry
that help make our highways and byways safer for everyone. With that said we
are pleased to announce that if you are looking for a trusted CDL Testing
Facility look no further. Keystone Diesel LLC is now a Penn DOT licensed 3rd
party commercial skills testing facility!
Whether you’re a school looking for a trusted professional test
site that is closer to your training location or an employer that is an
approved FMCSA training provider looking for a test site in the Butler County
area, Keystone Diesel LLC has testing solutions to suit your needs.
All CDL testing will be conducted as required by PennDOT and
in compliance with the state CDL licensing standards.
Keystone Diesel LLC is founded on the belief that honesty, hard work, and integrity should be a part of everyday business. We are committed to achieving excellence not only in automotive and heavy truck repair but also in the personal services we extend to our customers and the community. We will exceed our customer’s expectations with the best combination of price and quality provided with the highest possible service level.