Managed IT & Security Prepared for Cornerstone Solutions Group
You make land beautiful across Florida — engineering landscapes that hold up to sun, storm, and time. We'd bring that same standard to the technology underneath it: a foundation that's tended every day, scales with every new site, and never gets in your crews' way.
The principle
“Cornerstone doesn't just maintain properties — you engineer landscapes built to last through Florida sun, storm, and seasons. We bring that exact standard to the technology your crews, your office, and your books depend on. That principle shaped every recommendation on this page.” — Joshua R. Easters, Managing Partner, Diversicom
What you cultivate
What we cultivate
Nine service lines, one standard of craft — the work Cornerstone is known for across Florida.
We did our homework
Here's what we mapped from your team's notes and your current setup. We'll confirm every detail in a short discovery session before any work begins — but you won't be explaining your business to us from scratch. We've been paying attention.
Team / users
~94
User & shared mailboxes across the group
Workstations
~65
Windows & Mac, asset-managed with warranty tracking
Microsoft 365
Business Premium
Already licensed — Intune, Defender & Entra included
Multi-site network
Firewalls · 10 switches · 8 APs
UniFi gear across locations, monitored 24/7
Field iPads
Intune MDM
Enrolled, secured & remote-wipe ready — no add-on fee
The apps you run on
Sage · Procore
Plus Right Networks & RingCentral — fully vendor-supported
What we'd run for you
Everything Cornerstone needs to run, secure, and scale — delivered as one managed whole, not a stack of disconnected tools. No part of your technology is left to fend for itself.
Pillar 01
Manage
The foundation: your whole IT environment run as one, so technology just works.
Pillar 02
Fortify
A multi-layered shield over every user, device, and job site — on or off your network.
Pillar 03
Safeguard
When something goes wrong, your data and your business keep standing.
Pillar 04
Ascend
Technology that scales with every new crew, branch, and acquisition.
Pillar 05
Illuminate
Clarity into your IT — visibility, automation, and insight you can actually use.
One team accountable for all of it — so your people can focus on the work, not the IT behind it.
See how the move worksThe move
You don't plant before you prep the ground. We onboard the same way — learning your environment, building alongside your current setup, and only taking the reins once everything's proven. Your operations never skip a beat, and onboarding fees are waived.
Before we touch anything, we learn your environment cold — and write it down.
Your experience Nothing changes. Your crews and office keep working exactly as they do today.
We build alongside your current provider — never ripping anything out before it's ready.
Your experience Business as usual. The new environment is built quietly in the background.
Your team starts working with us directly — with full visibility from day one.
Your experience Real support, real visibility — and a team that already knows your setup.
We assume full ownership of your IT and security — and tidy up what we inherited.
Your experience One team, fully accountable — and a cleaner, faster environment than you started with.
We don't disappear after onboarding. We tend the environment and plan ahead with you.
Your experience A partner invested in where Cornerstone is headed, not just today's ticket queue.
You asked, we answered
When your leadership team last reviewed us, they sent over a detailed list. We kept every one — and here are the answers, still good today. Filter by area.
Support & Visibility
Yes. Designated managers get a secure portal showing every ticket across your organization — sortable by location, department, or user. No more chasing email threads.
IncludedSupport & Visibility
Yes — by location, division, or business unit, at no additional cost. We'll tailor invoices to match your internal accounting structure.
No extra costSupport & Visibility
Yes — smart forms for onboarding, offboarding, and hardware requests are part of your support experience, no setup fee. They cut the internal back-and-forth.
IncludedSecurity Stack
Yes — via Microsoft Defender Plan 2, with safe link & attachment detonation and impersonation detection before anything reaches an inbox.
In Cyber+Security Stack
Yes — monthly phishing simulations with detailed reporting, plus targeted training follow-ups for anyone who clicks. Your posture improves over time.
IncludedSecurity Stack
Yes. Full endpoint detection & response with behavioral trend analysis, reviewed 24/7 by our security team with action taken on credible threats.
IncludedSecurity Stack
Yes — Microsoft Sentinel collects logs across endpoints, network devices, and Microsoft 365, monitored in real time and retained for review.
In Cyber+Security Stack
Yes. Devices stay protected through endpoint security and an always-on VPN model even at a job site or public Wi-Fi — covered by your existing licensing.
IncludedSecurity Stack
Yes — a dedicated security team monitors your environment 24/7, with active remediation, device isolation, and rollback where needed.
IncludedSecurity Stack
Yes. Policies let users install pre-approved software without full admin rights — less friction for your team, far less risk for your network.
IncludedSecurity Stack
We'll take over your existing password platform, or stand up a fully managed, encrypted vault at no additional cost — with rollout and admin training handled.
IncludedDevices & Operations
Yes — serverless printing via Microsoft Universal Print. No on-prem print server to maintain, and it's included with most setups.
IncludedDevices & Operations
New-user setup and device replacements are included in your monthly service. Only large bulk rollouts are scoped separately — and always pre-approved.
IncludedDevices & Operations
Yes to both, no added cost. We deploy Intune for your field iPads — enrollment, compliance, troubleshooting, and remote wipe all covered.
No added costThe Diversicom difference
Plenty of providers can keep the lights on. These are the things that, day to day, make Cornerstone's life genuinely easier — and they're built into how we work, not billed as extras.
A manager portal showing every ticket across every site, plus billing you can split by division — so you always know what's happening and what you're paying for.
On-site labor and after-hours support are included — no hourly clock running on nights and weekends. Rare special projects are always quoted and approved before any work begins.
About 40 minutes from your Dade City HQ for true central-Florida on-site — backed by a team that already supports clients across nine states as Cornerstone grows.
A dedicated account manager, quarterly business reviews, and a roadmap built around where Cornerstone is headed — not a rotating cast that re-learns your business every call.
Right up the road
When a job site loses connectivity or a new office needs standing up, you don't want a ticket in a far-away queue — you want someone who can be there. Our Tampa office is a short drive from your Dade City HQ, and our footprint already spans the states Cornerstone is most likely to grow into.
Proof
We've spent two decades supporting construction, multi-branch, and field-heavy operations — including teams that came to us after being let down. We're happy to put you in touch.
The Fechtel Company
Came to us after timely-support and over-billing frustrations with their previous provider. We streamlined their systems, cut costs, and delivered the responsive support we're known for.
Florida OMFS
Struggling to connect a new branch, they came to us — and we powered their expansion to five more Florida branches, then out of state to Minnesota and Illinois.
Lions World Vision Institute
A 20-year partnership that grew with them from 4 employees and one branch to nearly 400 across ten states — adding a second HQ in Seattle without missing a beat.
Investment
Simple, predictable per-user rates — the same model your team asked for. The figures below are firm; your final monthly total is set by your confirmed user count at kickoff.
Manage
Core IT management & support
$130/user/mo
24/7 helpdesk · on-site · network & asset management · vendor app support · QBRs
Manage + Cyber+
Full IT management & the complete security stack
$150/user/mo
$130 Manage + $20 Cyber+ — your whole environment, run and secured as one
Microsoft Licensing
At our discounted partner rate
$26/user/mo
Microsoft 365 Business Premium · billed at cost with our discount applied
Example — your environment at ~94 users
≈ $16,560/mo
All-in: management, the full security stack, and Microsoft licensing. Your real total is set by your confirmed count at kickoff — and email-only staff aren't charged the Manage fee.
Compared with the setup outlined in your most recent invoice — we'll confirm every figure together.
| What you get | Your setup today | With Diversicom |
|---|---|---|
| Estimated monthly all-in | ≈ $20,000/mo | ≈ $16,560/mo |
| Modeled savings | — | ~$3,400/mo · $40K+/yr |
| After-hours & holiday support | Billable hourly | Included |
| Manager ticket visibility | Not provided | Full portal |
| Billing by division / location | Flat per-user | Included, no cost |
| Networking equipment | $545/mo lease | Own it · ~$3,560 once |
| Onboarding fee | — | Waived |
These figures are modeled from the services and invoice you previously shared. Your environment may have changed since — so think of this as the shape of the savings, which we'll sharpen together in a short scoping call.
Straight talk
Transparency up front. The pricing above is based on the assumptions below — we'll confirm each in discovery, and we'd review any material change with you before proceeding.
Next steps
To the Cornerstone leadership team — we've kept a seat ready, and everything you asked last time still holds true. Whenever you're ready to revisit, here's all it takes:
Prepared June 2026 · this proposal is valid through July 9, 2026.