Managed IT + Cybersecurity for Miami–Fort Lauderdale SMBs.

We are a Managed Services Company with a cybersecurity-first mindset serving all of South Florida.

Whether you've been hacked, feel unprepared, or just tired of DIY IT. AM3 delivers peace of mind, expert support, and 24/7 protection through a trusted partnership built for small business success.

Run a Free Dark Web Scan

Local, responsive, and security‑first for growing businesses.

Why Start with a Dark Web Scan?

Your business credentials may already be compromised and for sale on the dark web. Our free scan reveals if your data has been breached, giving you the intel you need to take action.

Find Exposed Credentials

Discover if employee emails, passwords, or company data have been stolen and are circulating on criminal networks.

Early Warning System

Get ahead of potential attacks by identifying compromised accounts before criminals use them against your business.

Immediate Action Plan

Receive clear next steps to secure exposed accounts and prevent unauthorized access to your systems.

Run a Free Dark Web Scan

No obligation • Results in minutes • Completely confidential

Note: This scan checks for known credential exposures linked to your business email/domain in third‑party breaches. It's not a penetration test and does not access your internal systems.

Trusted Technology Partners

Who Is AM3 Technology & Cybersecurity?

AM3 Technology & Cybersecurity is a Managed Services Provider based in Miami, serving small and midsize businesses across South Florida, from Miami to Fort Lauderdale and Boca Raton. We are not a break-fix IT shop that shows up when something breaks. We are a strategic IT and cybersecurity partner that embeds into your operations from day one.

Our approach is simple: we lead with cybersecurity, not helpdesk tickets. Every engagement starts with our Cybersecurity Risk Assessment, or CSRA, a deep evaluation of your environment that produces a custom 30/60/90-day roadmap. We give you value before we ever ask for a commitment.

Named team, clear SLAs with defined response times and escalation paths
Business-aligned IT roadmap tied to your goals, not a vendor checklist
Proactive 24/7 monitoring that catches problems before they become outages
CSRA first approach that gives you actionable findings whether you become a client or not
Integrity first, plain communication, and continuous improvement

Our Core Services

Everything your SMB needs to stay secure, compliant, and productive.

Fully Managed IT Services

A trusted IT partner delivering 24/7 support, proactive maintenance, and infrastructure management.

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Cybersecurity Solutions

Layered defense: identity, endpoint, email, SIEM/SOC, and backup/DR tuned to real threats.

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CyberSecurity Risk Assessment (CSRA)

We audit your IT environment, pinpoint risks, and build a custom roadmap to protect your business.

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Security Awareness Training & Dark Web

Phishing simulations, micro-lessons, policy, and dark web monitoring for early warning.

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Office 365 & Azure Consulting

O365, Teams, SharePoint, Entra ID, and Windows 365 expertise to secure your cloud workflow.

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Fractional AI Officer

Adopt AI securely and responsibly: roadmap, governance, and workflow automation.

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What Our Clients Say

Real feedback from businesses who trust AM3.

"With a full-time, onsite support presence at our Downtown Miami HQ, AM3 Technology & Cybersecurity supports and maintains our organization's technology needs… security managed by a 24/7 Security Operations Center on our servers."

Local & National NFP

VP Of Ops

"Professional, ethical and very bright… responded immediately without us having formally accepted their proposal. Partner with them confidently knowing that you are in great professional hands."

Erica Martinez

Owner @ Martinez Management and Consulting

"AM3 Technology & Cybersecurity works as a member of our team with our vendors… I can sleep well at night knowing that everything is in great shape."

B.P.

SVP & General Counsel @ Nature City

G Read more on Google Reviews

Frequently Asked Questions

What is a Managed Services Provider (MSP)?

A Managed Services Provider is a company that takes full responsibility for your IT infrastructure and cybersecurity on a subscription basis. Instead of calling someone when something breaks, you have a proactive partner that monitors, maintains, and secures your systems around the clock. AM3 provides managed IT services to Miami and South Florida businesses with a cybersecurity-first approach.

How is AM3 different from break-fix IT support?

Break-fix IT providers charge you when something goes wrong. Their incentive is misaligned: they profit from your problems. AM3 operates on a fixed monthly model, so our incentive is to prevent problems entirely. We monitor your environment 24/7, patch vulnerabilities before they are exploited, and plan your technology roadmap aligned with your business goals.

What size businesses does AM3 work with?

We specialize in South Florida SMBs with 5 to 75 employees. Our sweet spot is organizations with 10 to 40 people: large enough to need structured IT, small enough that an in-house IT team does not make financial sense. We serve financial firms, law offices, accounting practices, nonprofits, and healthcare-adjacent businesses across Miami, Fort Lauderdale, and Boca Raton.

Does AM3 replace our current IT person or work alongside them?

Both. Our fully managed IT service replaces your IT support entirely. Our co-managed IT service works alongside your existing IT team, with AM3 owning cybersecurity while your internal team handles day-to-day operations. We fit the model that works for you.

What does an engagement with AM3 look like?

Every engagement starts with our Cybersecurity Risk Assessment (CSRA). We evaluate your environment, identify vulnerabilities, and produce a prioritized 30/60/90-day roadmap. From there, you choose what to implement and when. No pressure, no long-term lock-in, just a clear path forward.

Why should a small business in Miami care about cybersecurity?

South Florida is one of the most targeted regions in the country for cyberattacks. Miami-Dade and Broward County businesses face ransomware, phishing, and business email compromise at rates well above the national average. If you handle client money, sensitive data, or regulated information, you are a target regardless of your size.

What does layered cybersecurity actually mean?

Layered cybersecurity means deploying multiple, overlapping defenses so that no single failure compromises your business. AM3 implements identity protection, endpoint defense, email security, SIEM/SOC monitoring, and secure backup. If one layer catches 99% of threats, the next layer catches what slips through.

What is a SIEM and why does my business need one?

SIEM stands for Security Information and Event Management. It aggregates logs and security data from every device and application in your environment, then uses intelligent analysis to detect threats that individual tools miss. AM3 pairs our SIEM with a 24/7 Security Operations Center staffed by analysts who investigate alerts and respond to incidents in real time.

What is the dark web and why should I scan for my credentials?

The dark web is a portion of the internet where stolen data is bought and sold. Email addresses, passwords, financial records, and proprietary information from breaches end up there regularly. AM3 offers a free dark web scan that checks whether your business credentials are already exposed. Most organizations are surprised by what we find.

How does multi-factor authentication protect my business?

Multi-factor authentication (MFA) requires a second verification step beyond your password. Even if an attacker steals your password through phishing or a breach, they cannot access your accounts without the second factor. AM3 deploys MFA through Microsoft Entra ID as part of every engagement. It is the single most effective control against account compromise.

What does managed IT service actually include?

AM3's managed IT service includes helpdesk support, 24/7 monitoring and alerting, patch management, Microsoft 365 administration, network management, vendor coordination, and strategic IT planning. You get a named team with defined SLAs, not a rotating queue of technicians.

Do you provide onsite support in South Florida?

Yes. AM3 provides onsite support throughout Miami, Fort Lauderdale, Boca Raton, and surrounding areas. Many of our clients have regular onsite presence from our team, including a dedicated engineer at larger accounts. Remote support handles the majority of day-to-day issues, with onsite visits for projects, assessments, and hands-on work.

What response times can I expect?

Our SLAs define specific response times based on priority. Critical issues affecting business operations receive immediate attention, including 24/7 emergency response for active clients. Standard requests are addressed within defined windows that we document in your service agreement. You always know exactly what to expect.

Can AM3 manage our Microsoft 365 environment?

Absolutely. Microsoft 365 is the backbone of most SMB operations, and we manage it extensively. From initial tenant setup and migration to ongoing administration, security hardening, and compliance configuration, AM3 ensures your M365 environment is optimized and protected.

What happens if we have an after-hours emergency?

Active AM3 clients have access to our 24/7 emergency response. Our Security Operations Center monitors your environment around the clock. If a critical incident occurs outside business hours, our team is alerted and responds immediately. You are never waiting until Monday morning for a security event.

How much does managed IT cost?

AM3 does not publish standard pricing because every engagement is scoped to your environment and needs. Our pricing is fixed monthly, not variable. You know exactly what you pay each month, and our incentive is to prevent problems, not profit from them. Start with a free Cybersecurity Risk Assessment and we will build a proposal around your specific requirements.

Still have questions? We are happy to answer them.

Call 786-310-3456 or email Info@am3-it.com.

Start with a free Cybersecurity Risk Assessment or a free dark web scan and get clarity on your IT and security posture today.

Get in Touch

Average response time: same business day, often within hours.

Phone

786-310-3456

Info@am3-it.com

Service Area

Servicing Miami, Fort Lauderdale, Boca Raton, and all of South Florida.

Support Hours

Mon–Fri 8AM–6PM - 24/7 for Critical Response

Ready to Secure Your Business?

Schedule your free CyberSecurity Risk Assessment and discover how AM3 can protect your business with our cybersecurity-first approach.