Substitute Teacher Service, Inc (STS) is the foremost locator of professional substitute teachers, paraprofessionals, and support personnel in Pennsylvania. At Substitute Teacher Service, Inc (STS), we supply our client school districts with the professional substitute teachers and support personnel they need, when they need them.
At Substitute Teacher Service (STS), we have built a tradition of innovation, growth, and dedication to our mission of supporting schools, empowering educators, and inspiring students every day. The benefits listed below are just some of the reasons why over 7,000 qualified substitute teachers, paraprofessionals, and support staff enjoy working for us:
The Spring-Ford Area School District appreciates the excellent customer service provided by STS. The team at STS understands the needs of school districts and works hard to meet those needs. They are quick to respond to requests and questions, and always in a pleasant professional manner. Perhaps the best example I can provide that exemplifies the level of customer service is this - I attended a job fair on a Friday afternoon and asked the recruiter from STS about substitute incentives. First thing on Monday morning, she connected with JR and by 8:30 a.m. JR contacted me to schedule a time to discuss some ideas. By the next day, we had a plan in place. That’s the level of customer service they provide.
Elizabeth Leiss
Director of Human Resources
Spring-Ford Area School District
Partnering with Substitute Teacher Service allows us to maintain cost-effective staffing solutions without compromising on quality. Their reliable service and exceptional customer support ensure our schools are always staffed with the best.
John Bowden
Chief of Finance & Operations
Pequea Valley School District
In the post-pandemic world of uncertainty and confusion related to staffing and human resources, STS has been a trusted and reliable partner, helping the Baldwin-Whitehall School District to continue to meet the needs of our students, faculty and staff. J.R. and his team provide innovative solutions and high quality service at a reasonable cost to our community.
Randal Lutz
Superintendent of Schools
Baldwin-Whitehall School District
Since contracting Substitute Teacher Service to supplement our AESOP, operations have improved from good to great.
Vance Varner
Superintendent
Mifflin County School District
As a school district, STS is a strategic partner who goes above and beyond typical staffing services. Their responsive and customer-service oriented approach has been instrumental in helping us optimize the way in which we fill substitute assignments while containing costs. STS has proven to be more than just a vendor—they are a collaborative partner committed to our district's success.
Michelle Zettlemoyer
Director of Human Resources
Cumberland Valley School District
The STS team is exceptionally responsive to inquiries and concerns, demonstrating a strong willingness to collaborate creatively with the District in areas such as advertising, recruitment, and onboarding qualified candidates. They are also quick to provide data analytics when required, which supports more informed decision-making. With their efficient workflows, dedication to quality, and collaborative mindset, they are an invaluable partner for any District in need of reliable staffing solutions.
John Council
Assistant Superintendent of Recruitment, Retention, and Culture
Upper Darby School District
