IT MANAGED SERVICES IN
ST. LOUIS & METRO EAST
PROACTIVE IT SUPPORT FOR SMALL BUSINESSES
At Gateway Cornerstone Technologies, we provide comprehensive IT managed services to help small businesses in St. Louis and the Metro East region focus on what they do best — running their operations — while we handle the technology behind the scenes. We don't wait for your systems to fail; we proactively monitor, maintain, and secure your IT infrastructure to minimize downtime and maximize productivity. Our team of experts is dedicated to delivering enterprise-grade solutions tailored to the unique needs of small businesses, ensuring that your technology works seamlessly so you can concentrate on growth and success.
IT PROBLEMS DON'T WAIT FOR CONVENIENT TIMING
Servers go down, software breaks, and security threats hit at the worst possible moment — never when you have a technician standing by. Most small businesses run IT the same way: reactive, ad hoc, and dependent on whoever happens to be available when something fails. That approach costs more in downtime and lost productivity than most owners realize, and it leaves the business exposed between fires.
THE COST OF DIY IT
Without dedicated support, small businesses default to patchwork fixes: an owner troubleshooting a printer between customer calls, an employee who's "good with computers" handling security updates, or a scramble to find a vendor after a breach has already happened. Each of these carries hidden cost — the hours diverted from running the business, the data at risk from outdated systems, and the compliance exposure that goes unnoticed until it's a problem. IT isn't a side task; treating it like one is what creates the risk.
WHAT MANAGED IT MEANS
A managed services provider takes ongoing responsibility for your technology instead of waiting for something to break. That means proactive monitoring that catches issues before they cause downtime, regular patching and security updates, data backup and disaster recovery planning, a help desk your team can call when something goes wrong, and strategic guidance on what to invest in next. Instead of paying emergency rates for a fix after the fact, you get a team watching the systems continuously and a predictable monthly cost for peace of mind.
THE MSP ADVANTAGE
Managed IT typically pays for itself through reduced downtime, fewer emergency repair bills, lower risk of costly data loss or breach, and freed-up time for you and your staff to focus on the business instead of babysitting technology. It also gives you predictable budgeting — a flat monthly cost instead of unpredictable spikes when things go wrong.
WHY GATEWAY CORNERSTONE TECHNOLOGIES
We bring enterprise-level IT support to small businesses at a scale and price that makes sense for you. From day-to-day help desk support through long-term technology planning, we keep your systems running, secure, and ready to grow with your business.
Ready to stop firefighting your IT? Let's talk.
THREE TIERED OPTIONS
- CORNERSTONE ESSENTIAL $495 /month
Best for teams of 3–10 users
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Straightforward IT that just works. Essential is built for small teams who need reliable technology without the complexity — or the surprises. We monitor your systems, keep everything patched and secure, and answer the phone when something goes wrong. No contracts full of fine print. No bill that changes every month. One flat rate, everything covered.- Remote Monitoring & Management (RMM)
- Endpoint Detection & Response (EDR/Antivirus)
- Patch Management — operating system & software
- Business-hours Help Desk support (Monday–Friday, 9am–5pm)
- Network Monitoring
- Quarterly IT Review
- CORNERSTONE COMPLETE $1,495 /month
Best for teams of 10–30 users
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Full-coverage IT for businesses that can't afford downtime. Complete goes beyond the basics — your Microsoft 365 environment, your cloud backups, your email security, and your team's credentials are all actively managed and protected. You get priority support and a security stack that matches the threats your business actually faces.- Everything in Cornerstone Essential
- Microsoft 365 / Google Workspace Management
- Advanced Threat Detection (MDR)
- Priority Help Desk support (Monday–Friday, 8am–6pm)
- Annual Security Awareness Training
- Semi-Annual IT Business Review
- CORNERSTONE COMMAND $2,995 /month
Best for teams of 20–40 users
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Enterprise-grade IT built for businesses that have more at stake. Command gives you 24/7 monitoring, compliance support, a dedicated account engineer, and a virtual CIO who helps you make smart technology decisions — not just fix problems after they happen. If your business operates in a regulated industry or works with government, defense, or healthcare, this is where you belong.- Everything in Cornerstone Complete
- Compliance Support (HIPAA, CMMC, PCI)
- 24/7 SOC Monitoring & Alerting
- Virtual CIO (vCIO) — Quarterly Strategy Sessions
- Disaster Recovery Planning & Testing
- After-Hours Emergency Support
STOP MANAGING IT HEADACHES. START GROWING YOUR BUSINESS
Not sure where your IT stands? Our free, no-obligation IT Assessment gives you a clear picture of your current technology environment — and a roadmap to optimize it.
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