Managed IT Services
Proactive monitoring, US-based helpdesk, strategic IT consulting, and hands-on support, all under one roof. We cut downtime, solve problems fast, and keep your team running at full capacity, every day.
Managed IT SupportNew York's Trusted MSP Since 1998
IT That Works.
Business That Grows.
Quantech Corp delivers enterprise-grade managed IT, cybersecurity, cloud, and communications services to small and mid-size businesses, so you can focus on what you do best.
25+Years Experience
99%Systems Uptime
24/7NOC & SOC
New York Based
No Geek Speak
Rapid Response
Flexible Agreements
Microsoft Partner Award Recipient
Services Portfolio
IT Services Built
For Modern Business Operations
From modern day-to-day helpdesk support, to advanced cybersecurity and cloud migration, Quantech is the single partner that handles it all.
Cybersecurity
EDR, MFA, Security Awareness Training, and 24×7×365 SOC monitoring give your business enterprise-grade protection. Our security team stays ahead of threats so your operations never have to slow down.
Cybersecurity ServicesCloud Services
As a certified Microsoft Cloud Solution Provider, we migrate, manage, and optimize Azure and M365 environments. You get enterprise cloud capabilities with a partner who handles the complexity end to end.
Cloud SolutionsBackup & Recovery
On-premises snapshot backup and cloud-to-cloud BCDR protect your data from ransomware, hardware failures, and human error. When disaster strikes, get back online fast, with minimal disruption.
Backup & RecoveryVoIP Communications
Replace your aging phone system with cloud-hosted unified communications powered by qcVoice. Your team works from anywhere, on any device, mobile, browser, or desk phone, without missing a call.
VoIP ServicesHybrid Infrastructure
We architect hybrid environments that connect on-premises systems with cloud infrastructure. The result is a seamless, manageable platform built around your workloads, needs, and operational goals.
All ServicesAI Built to Work
You're already paying for Microsoft Copilot. We help you make it work, configuring workflows and automations. Pair Power Automate and Copilot Studio, and your M365 license becomes a productivity engine.
All ServicesWeb. Rank. Grow.
Your site should do more than look good. We handle design, Search Engine Optimization, and content strategy so it ranks, attracts the right visitors, and converts them into customers.
All ServicesAbout Quantech
25+ Years
of Enterprise IT Expertise.
Quantech Corp started as a consulting and IT staffing firm serving Fortune 500 companies many years ago. Today, we focus on bringing that enterprise-grade technical experience directly to small and mid-size businesses in New York and across the country.
Onsite support is available in the Greater New York Metropolitan Area. Cloud services are available nationwide. One partner for everything IT.
🏆 Microsoft 2017 SMB Rising Star — NY Metro Partner of the Year. Certified Microsoft Cloud Solution Provider. Contributor to the Microsoft US SMB Cloud Partner Advisory Council.
IT Support Across New York City
Quantech's technicians work onsite across the five boroughs and the broader New York metro area. When something breaks, we are a short dispatch away for hands-on help. For everything else, our team is available for remote support in near real time. We know the pace of New York business.
Service areas include:
- 📍Manhattan, Brooklyn, Queens, The Bronx, and Staten Island
- 📍New Jersey and Long Island
- 📍Westchester County
Microsoft Cloud Solutions Nationwide
Cloud infrastructure work doesn't require a truck roll, so geography is not a barrier. As a certified Microsoft Cloud Solution Provider, Quantech delivers full stack Azure and M365 solutions to businesses across the United States, with the same enterprise-grade expertise our NYC clients rely on. CSP status means we manage your licensing, handle billing directly with Microsoft, and escalate support issues to Microsoft engineers when standard channels aren't enough. Whether you're in Chicago, Miami or anywhere in between, you get a real partner, not a generalist.
Talk to a cloud specialist →The Quantech Difference
Built for New York Business
Over 25 years in NYC taught us one thing: New York businesses don't have time for IT that moves slowly.
NYC Speed
Most issues are resolved remotely — no half-day appointment windows, no waiting around. When hands-on work is needed, our technicians dispatch across the five boroughs and the broader metro area. Fast by default. Onsite when it matters.
NYC Accountability
Every Quantech client has a dedicated Client Success Manager — someone who knows your business, your team, and your history. They make sure the entire Quantech team is briefed and ready, so no matter who picks up your call, you never have to explain yourself twice.
NYC Longevity
We've been here since 1998. We've seen vendors come and go, technology change completely, and businesses survive everything this city throws at them. We're still here — and so are our original clients.
New York business moves fast.
So do we.
Insights
IT Advice for Businesses
Practical guides, security alerts, and technology tips to help your business stay protected and running smoothly.
Cybersecurity
What Every Small Business Owner Should Know About Ransomware in 2025
Ransomware attacks on small businesses are up 300% in three years. Here's what they look like, why they work, and the specific steps you can take to avoid becoming a statistic.
Microsoft 365
5 Microsoft 365 Features Your Team Is Probably Not Using (But Should Be)
Most businesses pay for Microsoft 365 and use maybe 20% of it. From co-authoring to Defender for Business, here are five underused features that can make your team more productive and more secure.
IT Strategy
Break-Fix vs. Managed IT: What's the Real Cost Difference for a 25-Person Office?
The math most businesses never run. We break down the true cost of reactive IT support versus a flat-rate managed service — including the downtime, productivity loss, and emergency rates that never show up on a break-fix invoice.