I T Support Company in Lexington for Higher Productivity
Technology should make running your business easier, not harder.
That’s a mindset we live by at Technical Support International (TSI). We’ve been serving Lexington for years, turning small and mid-sized business dreams into reality. We know what it takes to successfully optimize business IT infrastructures. Let us show you how to minimize stress and downtime while boosting productivity (and revenue).
As the top provider of IT support in Lexington, our goal is to ensure technology works for you - not the other way around. Let us handle tedious tasks like disaster recovery planning, network monitoring, and data backups. You might not have the time or energy to deal with all of these jobs, but we do.

O ur IT Services
Is your IT team stretched a little thin? We’re here to take over the daily burden of maintenance and network monitoring, as well as cybersecurity requirements. You focus on growing your business while we ensure your technology runs smoothly with:

Cloud Technology
In today’s digital society, you need to be able to access your data anywhere at any time. That’s what our cloud service professionals will help with. We’ll find the best cloud solution for your particular organization.
What are clients saying?
“Our business is almost 100% IT dependent which is why for over 15 years we’ve leveraged TSI’s managed services to maximize uptime and minimize downtime. Between the knowledge of their help desk engineers and the insight our account manager provides, we truly feel that TSI is an integral part of our team and contributing factor to our success strategy and continued growth.”
Biotechnology Firm / Mansfield, MA