Comprehensive IT & Security Solutions for Central Maine Businesses
We provide a wide range of services.
From proactive managed IT to advanced cybersecurity, VoIP, and physical security—we deliver reliable, flat-rate protection tailored to your industry.
Explore Our Services
Managed IT Services
Comprehensive, proactive technology management that keeps infrastructure stable, secure, and optimized for uninterrupted operations. Designed to reduce complexity and maintain a consistently high‑performing environment.
AtlasGuard Cybersecurity
An advanced security framework engineered to detect, prevent, and neutralize emerging threats with precision. Built to safeguard critical systems through continuous monitoring and intelligent defense.
VoIP Phone Systems
Modern, cloud‑driven communication platforms that deliver clear, reliable voice connectivity across any location. Scalable architecture supports seamless collaboration and streamlined call management.
Physical Security Solutions
Integrated protection systems combining access control, surveillance, and smart monitoring to secure facilities with confidence. Each deployment is tailored to strengthen safety and operational oversight.
Enterprise WiFi & Networking
High‑capacity wireless and network infrastructure designed for speed, stability, and dense‑device environments. Engineered to support mission‑critical connectivity across complex organizational landscapes.
Backup & Recovery
Resilient data protection built to preserve essential information and restore operations quickly after disruptions. Automated safeguards ensure continuity and minimize downtime across all systems.
Featured Partners
Why Partner with TSM
Local Maine Expertise
A Central Maine–based team with rapid response and a deep understanding of retail, healthcare, call centers, and schools brings both local commitment and industry-specific expertise, ensuring solutions that actually fit how your organization works.
Proactive, Not Reactive
24/7 monitoring prevents downtime. Flat-rate pricing eliminates surprises.