Summit School Services LLC

Trinity Transportation provides school bus and charter transportation services across Metro Detroit and Toledo. As part of Summit School Services, the company serves communities including Clarenceville, Dearborn Heights, and Toledo, with local offices in Dearborn Heights, Farmington Hills, and Toledo. Its services include student transportation, charter services, and specialized transportation for students with special needs. Trinity also highlights safety programs, driver and maintenance training, and technology designed to support its transportation operations.

Beginning in late 2026, Trinity Transportation is expected to operate as Durham School Services in Michigan and Petermann Bus in Toledo. The transition will bring new names while retaining the local teams, safety commitment, and dependable service that districts, students, and families rely on. The company says customers can also expect responsive local leadership, clear communication, reliable and on-time transportation, and operational support from a national organization. Through this next chapter, Trinity aims to continue serving its communities while building on established relationships and providing consistent transportation for schools and families.