Our journey to excellence
At STS Maintenance Services Inc., we do things differently:
Our mission is to provide dependable, efficient, and cost-effective services while maintaining the highest standards in facility maintenance and exterior property care.
We don’t just provide services — we build long-term partnerships based on trust, professionalism, and performance.
If you are looking for a company with proven experience and a real commitment to excellence, we are ready to serve you.

My name is Silvestre Tatis, Founder and President of STS Maintenance Services Inc..
I bring over 20 years of hands-on experience in the Janitorial Services, Landscaping, and Snow Removal industries. Throughout these two decades, I have worked directly in operations, supervised teams, and ensured that every client receives professional, reliable, and high-quality service..

We deliver clean, safe, and professional results with reliable service and transparent pricing.
I founded STS Maintenance Services Inc. to change the industry standard. Too many companies charge high prices but fail to deliver consistent, professional results due to untrained staff and poor supervision.

Our commitment to lasting partnerships
“At STS Maintenance Services Inc., we partner with you to deliver consistently high-quality results. Our trained and supervised staff ensure your facility is clean, safe, and professional—while keeping your goals and satisfaction at the center of everything we do.”
• Direct and consistent supervision
• Trained and accountable staff
• Fair and competitive pricing
• Strong focus on quality, responsibility, and results