SM Transit

Your mobility companion

About Us

Tree’s Sierra Management, Inc., d.b.a. SM Transit, is a public transportation management firm built on a legacy of personalized client service, superior technical execution, and a dedication to delivering our client’s vision.

SM Transit has 22 years of hands-on experience providing public transportation services. SM Transit, headquartered in Porterville, California, is focused on not being the biggest, but the best!

Commitment to safety

SM Transit’s mission is to provide safe, courteous and dependable transit service. We strive to satisfy the diverse mobility needs of all citizens. We seek to maintain an efficient and accessible transportation system that will improve the quality of life in our communities.

SM Transit understands that in the public transportation industry safety is the top priority. SM Transit maintains a leader in the safety of all our public transportation systems, ensuring that its staff is properly screened and trained. SM Transit’s leadership is committed to the safety of its employees and the passengers of our clients.

The management team actively attends National Transit Safety and Security training classes. Our Managers and Supervisors are required to complete various training classes provided by the U.S. Department of Transportation Safety Institute and National Transit Institute.

management philosophy

SM Transit is committed to leading by example. This means demonstrating our company’s mission, vision, goals and core values through our words and actions. We believe our employees are the most valuable asset to our company. Our employees are not a number but a part of the SM Transit family. This philosophy is our guide to earning their respect, trust and loyalty.

SM Transit began as a family-owned and operated business. As one organization, we have one name, one team, one direction. This clarity and passion will continue the tradition of a family culture that extends across all our great employees.

Equal employment opportunity

SM Transit is an equal opportunity employer and makes employment decisions on the basis of merit. SM Transit wants to have the best available persons in every job.

SM Transit’s policy prohibits unlawful discrimination based on race, color, creed, gender (including gender identity and gender expression), religion, marital status, registered domestic partner status, age, national origin or ancestry, physical or mental disability, medical condition (including cancer and genetic characteristics), genetic information, sexual orientation, or any other consideration made unlawful by federal, state, or local laws.

SM Transit also prohibits unlawful discrimination based on the perception that anyone has any of those characteristics, or is associated with a person who has or is perceived as having any of those characteristics. All such discrimination is unlawful.

SM Transit is committed to compliance with all applicable laws providing equal employment opportunities. This commitment applies to all persons involved in SM Transit operations and prohibits unlawful discrimination by any employee of SM Transit, including supervisors and coworkers.