M–F · 8a–5p CST · After-hours emergency 7 days
·
Hattiesburg, MS
Managed IT & Cybersecurity · Since 2003

Get IT Headaches Off Your Desk For Good.

Your Firm's IT Defender

Get a FREE Brilliance IT Audit (Valued at $497)

For 20+ years we’ve helped Gulf-South professional service firms stay secure, productive, and ahead of change — without the IT headaches.

$497 Report. Yours to keep. Zero obligation.

Avg ticket time
11 min
cloud.computerbrilliance.com / m365
SYNCED
Mailboxes managed
1,847
MFA coverage
100%
Phish blocked · 30d
2,341
Outlook
99.9% uptime
Teams
12 active rooms
SharePoint
47 sites · clean
OneDrive
4.2TB · backed up
Defender
Real-time on
Intune
128/128 enrolled
Microsoft 365 + Defender
Hardened · monitored · backed up
All synced
CISCOFORTINETM365
Certified · Class A/B Licensed
Logo 1
Logo 2
Logo 3
Logo 4
Logo 1
Logo 2
Logo 3
Logo 4

Recommended

Your Pine Belt IT heroes since 2007.

Keeping offices running, data safe, and phones ringing.

★★★★★
4.9 / 5 average
Verified Client Reviews
★★★★★

Jeremy and Computer Brilliance have been a fantastic partner for us in all things IT and security. If we have an issue, they’re very responsive and almost always have things back to normal the same day. Jeremy has been proactive about recommending the latest security measures to keep us protected. I’d highly recommend them to any small business looking for an IT and security partner. It’s like having our very own internal IT department.

DWDean WaiteDean Waite Attorneys at Law
★★★★★

Computer Brilliance has been an invaluable partner for us over the years, responding quickly to every urgent IT issue and working until it’s resolved. When our building was struck by lightning and our systems went down, they stayed late into the night to get us running again and minimize our downtime. Technology isn’t my area, so it’s a comfort knowing I can call or text and get a prompt, practical solution every time. Their services are reasonably priced, and in an environment of ransomware and data breaches, there’s real peace of mind knowing they’re actively protecting our data. They’re knowledgeable, dependable, and genuinely care about their clients — I highly recommend them to any business looking for reliable IT support.

BHBeau Haden, Pharm.D.Sumrall Drugs
★★★★★

Computer Brilliance has been a godsend to our practice from day one, stepping in right when our previous IT provider closed unexpectedly. We’ve now been with them almost two years, and they’re the most knowledgeable and helpful IT group we’ve ever dealt with. They’re always responsive both remotely and in-person for every issue — from a quick technical question to a printer install to a major network security upgrade. The icing on the cake is that they’re always a pleasure to work with. I’d highly recommend Computer Brilliance to any business looking for dedicated, skilled IT support.

RMR. Edward Massey IIIClay, Massey & Associates, P.C.
★★★★★

Jeremy Graves and his team took over our IT management and security and totally nailed it. We were very outdated when they started, and they brought us up to date fast and at a very affordable cost. Thanks to them we’ve stayed efficient and safe from hackers — and it’s even let us bring on new customers who require a very high level of security. Their customer service is second to none, and they’re quick to help, which matters for a time-sensitive company like ours. Give them a call — it’ll be the best decision you ever made.

KFKim FarrarSouthern Financial Hattiesburg

What we do

One partner for every layer of your business technology.

From the wiring under your desk to the security team watching overnight, Computer Brilliance manages the whole stack.

07

Computer Repair

Same-day repairs and straight-talk sales for Windows, Mac, and servers — parts on the shelf, no shipment wait, and a written guarantee.

  • Same-day diagnostics
  • Clean-room data recovery
  • New & recertified sales

Learn more →

Why Computer Brilliance

A partner who owns your whole stack.

Most IT companies sell you a contract and disappear until something breaks. We do the opposite. We answer the phone, plan ahead, and clean up the mess before it costs you a client.

01
One partner for your whole stack
We manage your network, security, email, voice, devices, and backups under one roof. When something breaks, nobody points at the ISP or the firewall vendor. You stop being the one stuck in the middle making calls nobody wants to answer.
02
One number. One callback. One answer.
Your team calls one number and reaches the same handful of techs who already know your setup. Issues get resolved faster because nobody has to learn your network from scratch. Your office manager goes back to running the office instead of acting as the unofficial helpdesk.
03
Month-to-month. No long contracts.
We earn your business every month instead of locking you into a three-year deal. You have the freedom to leave the day we stop delivering. You will never be trapped in another bad contract you regret signing.
04
Layered security. Not a silver bullet.
We deploy multiple security layers — managed endpoint detection, SIEM with 24/7 SOC monitoring, Proofpoint email security, DNS filtering, and immutable backups. Threats one tool misses get caught by the next. Your firm and your clients’ data stay protected without you having to understand any of it.
05
The same techs who know your business
Your account is staffed by named, certified technicians who learn your network, your people, and your quirks. You get continuity instead of a different stranger every call. You finally feel like a client, not a ticket number.
06
Proactive, not reactive
We monitor 24/7 and fix issues before half your office notices. Then we send a quarterly summary in plain English of what we caught, what we did, and what is coming. Problems get solved before they cost you a day of productivity. You stop bracing for the next fire drill.
20+
Years operating
A+
BBB Rating
100%
Month-to-month
24×7
SOC monitoring

How it works

The Brilliance SecureShield System.

Most IT companies sell pieces. You buy antivirus from one, a firewall from another, voice from a third, and somebody else for “the rest” — and when something breaks, nobody owns it. SecureShield is the opposite: one team, one number, one accountable partner that designs, deploys, monitors, and maintains your entire stack month-to-month. You don’t have to know what’s broken. You don’t have to figure out who to call. You call us. We handle it.

01
SURVEY

Free on-site audit, no obligation

We come to your office, walk your network, and document exactly what you have, what’s working, what’s exposed, and what you’re overpaying for. You get a written assessment in plain English — yours to keep whether you sign with us or not.

02
DESIGN

The right-sized stack, priced down to the user

We build a clear plan that covers your network, security, M365, voice, devices, and backups. No bundling you into capability you’ll never use. You see exactly what’s included, what it costs per user, and what’s not — before you ever sign.

03
DEPLOY

A clean transition without wrecking your firm

Phased onboarding with documented handoff from your old provider, tested backups, and a stabilization period. Your office keeps working through the switch. The “broken email and panicked staff” version of switching never happens.

04
PROTECT

Layered security that catches what one tool misses

Managed EDR, SIEM with 24/7 SOC monitoring, Proofpoint email security, DNS filtering, and immutable backups — all working together, all monitored by named techs who know your setup. Different layers, different engineers, no silver bullet, no single point of failure.

$497 Report. Yours to keep. Zero obligation.

Built for your industry

Specialized for professional service firms generating $3M+.

10–50 employees, valuable data, no in-house IT — that’s our wheelhouse.

Your clients trust you with their most sensitive information — financials, legal matters, personal data. We build the same level of discretion into your IT, with encrypted email, hardened endpoints, and audit-ready logging. When deadlines hit, your systems stay up so your team can stay billable.
Patient care can't wait on a slow EMR or a downed network. We engineer HIPAA-aligned environments with redundant connectivity, strict access controls, and managed backups verified weekly. Your front desk, your providers, and your billing team all stay productive — and your compliance posture stays defensible.
Regulators don't grade on a curve, and neither do your clients. We deliver SOC 2-aligned controls, immutable audit trails, and 24×7 monitoring tuned for financial workflows. When examiners or carriers ask for documentation, you have answers — not a scramble.
Production stops when the network does. We segment your OT and IT environments, harden plant-floor connectivity, and tie video plus access control into one managed stack. The result: fewer surprises, tighter security, and uptime measured in shifts — not interruptions.
When a machine goes down, bring it to people who fix Windows, Mac, and Linux systems in-house, no shipping it off and waiting. And when it's time to replace one, we source new equipment with real warranties, never someone's castoffs.

Professional Services

Law firms, CPAs, advisors. Confidential data, deadline-driven workflows.

Explore Professional solutions

Healthcare & Clinics

HIPAA-aware infrastructure for clinics and specialty practices.

Explore Healthcare solutions

Financial & Insurance

FINRA-ready, SOC 2-aligned environments with audit-grade logging.

Explore Financial solutions

Manufacturing

Plant-floor networking, OT/IT segmentation, video + access control.

Explore Manufacturing solutions

Computer Repair & Sales

Fixed here, not shipped somewhere else.

Explore solutions

Proof & guarantee

Jeremy and Computer Brilliance have been a fantastic partner for us in all things IT and security. If we have an issue, they’re very responsive and almost always have things back to normal the same day. Jeremy has been proactive about recommending the latest security measures to keep us protected. I’d highly recommend them to any small business looking for an IT and security partner. It’s like having our very own internal IT department.

Dean Waite
Dean Waite Attorneys at Law
Verified client
The CB Promise

If we installed it and it isn't working, we come back and fix it free.

CERTIFICATIONS & PARTNERSHIPS
MICROSOFTCISCOFORTINETPROOFPOINTSECURITY+CLASS A/B LIC.BBB A+

Questions before yes

Answers to the things everyone asks before they sign.

We’d rather over-explain now than have you wonder later. Don’t see your question? Give us a call. We’re happy to walk you through it.

We charge a fixed monthly fee that scales with your business — typically less than the loaded cost of one in-house IT employee. Every quote starts with a free site survey and a written estimate, so you’ll know the exact number before you commit.

Never. We work month-to-month. If we don’t deliver, you can leave — and that confidence is exactly why our clients stay for a decade.

We make great co-managed partners. We supplement your team with our SOC, security stack, and senior engineers — without replacing the people who already know your business.

Most tickets are answered the same day, often within minutes. Our SOC watches 24×7 and our after-hours line reaches a real engineer 7 days a week.

We visit your office, walk your wiring and server closets, audit your M365 / email / endpoint security posture, and hand you a written report. Yours to keep — even if you choose not to work with us.

Ready when you are

Get your free Brilliance IT Audit this week.

A senior engineer walks your offices, audits your stack, and hands you a written report. No charge. No obligation. Most prospects are surprised by what we find — and relieved by what we recommend.

$497 Report. Yours to keep. Zero obligation.

M–F · 8a–5p CST  ·  After-hours emergency 7 days  ·  Hattiesburg, MS

Claim Your Free Brilliance IT Audit

A senior engineer — not a salesperson — reviews your setup and sends back written findings. Yours to keep. Zero obligation.