Stealth Technology Group Team
A prime contractor asks a subcontractor for a CMMC-ready IT budget, and the number that comes back is almost always wrong — not because the subcontractor is lying, but because they priced managed IT the way a dentist’s office would price it. Per-user, flat, generic. Defense contractors carrying Controlled Unclassified Information don’t buy IT that way, and any vendor quoting a flat per-seat rate without asking about your enclave, your subcontract flow-downs, or your current CMMC target level is quoting blind.
This breakdown walks through what managed IT actually costs a small or mid-sized defense contractor in the Boston, Tampa, or Sarasota markets in 2026 — not industry-wide averages pulled from a Gartner report, but the pricing structure you’ll actually encounter when you request quotes from firms that understand DFARS 252.204-7012 and NIST SP 800-171 rather than firms that will figure it out as they go.
There’s a reason this number is so hard to pin down from the outside. Two contractors of identical headcount, in the same city, holding the same CMMC target level, can receive quotes that differ by 40 percent — not because one vendor is padding margin, but because they’re scoping fundamentally different amounts of work under the same label. One quote assumes a hardened commercial tenant; the other assumes GCC High. One assumes quarterly compliance touchpoints; the other assumes a dedicated fractional vCISO reviewing controls monthly. Until you can see the assumptions underneath the number, comparing two proposals side by side is closer to guessing than evaluating.
The Per-User Number Everyone Quotes First
Most managed IT services proposals open with a per-user, per-month figure — somewhere between $125 and $200 for a commercial small business with no compliance obligations. That number covers help desk support, patch management, endpoint monitoring, basic antivirus, and a handful of hours of strategic planning. It’s a reasonable starting point for a law firm or an accounting practice.
It is not a reasonable starting point for a defense contractor. The moment CUI enters your environment, that per-user number stops meaning much, because the services driving cost aren’t seat-based anymore — they’re enclave-based, control-based, and audit-based. A ten-person engineering firm with a segmented CUI enclave inside a GCC High tenant will spend meaningfully more per seat than a fifty-person firm running the same tenant configuration, because the fixed costs of standing up and maintaining that enclave don’t scale down with headcount. Anyone quoting you a single per-user rate without first asking whether you’re Level 1 or Level 2, and whether you’re self-attesting or heading toward a C3PAO assessment, hasn’t priced the actual work.
Why CMMC Changes the Math Entirely
Compliance isn’t a line item you add to commercial managed IT — it’s a different scope of work that happens to share some infrastructure with commercial IT. The controls required under NIST SP 800-171 touch access control, audit logging, incident response, configuration management, and media protection, and each of those control families carries its own labor and tooling cost that a generic help-desk retainer was never built to absorb.
A few of the cost drivers that separate CMMC-scoped compliance work from standard managed IT:
- Tenant architecture: whether you need Microsoft 365 GCC High or can stay in a hardened commercial or GCC tenant changes licensing cost by a wide margin, and the wrong call here either overspends by tens of thousands a year or fails an assessment. Contractors sorting through this decision are better served reading a detailed breakdown of GCC High versus standard GCC versus commercial tenants before they let a prime’s flow-down clause make the call for them by default.
- Continuous monitoring and log retention: SIEM ingestion, retention periods long enough to satisfy an assessor, and someone actually reviewing the alerts rather than just collecting them.
- Documentation labor: your System Security Plan, Plan of Action and Milestones, and the policy set behind them don’t write themselves, and a vCISO or compliance analyst bills real hours to produce and maintain them.
- Media sanitization procedures: clear, purge, and destroy processes for anything that touched CUI, including the printers and USB drives most IT budgets forget entirely — a gap covered in more depth in our guide to media sanitization under CMMC.
- Security awareness training built to AT.L2 requirements rather than a generic annual slideshow assessors have already seen a hundred times.
None of this is optional padding. It’s the difference between a managed IT quote that survives contact with a CyberAB assessor and one that collapses the first time someone asks to see evidence, and pricing it honestly up front is cheaper than discovering the gap during a mock assessment six weeks before your actual one.
A Realistic 2026 Pricing Breakdown by Company Size
Numbers vary by scope, but the ranges below reflect what defense contractors in the Northeast and Gulf Coast markets are actually paying this year for managed IT plus CMMC-aligned cybersecurity, bundled under a single MSP relationship.
For a contractor with 10 to 25 users and a modest CUI footprint, expect a blended monthly cost in the range of $4,500 to $9,000. That figure typically includes help desk and endpoint management, a GCC or hardened commercial tenant (GCC High only if flow-down clauses require it), baseline SIEM monitoring, and quarterly compliance check-ins rather than a dedicated vCISO.
For a contractor with 26 to 75 users pursuing CMMC Level 2 with an eye toward third-party assessment, the range climbs to $12,000 to $25,000 a month. This tier usually includes GCC High licensing, dedicated compliance documentation support, more frequent vulnerability scanning and patch cadence tracking, and a fractional vCIO relationship for budget and roadmap alignment.
For a contractor above 75 users with a mature CUI environment and multiple prime relationships, costs move past $30,000 a month and become highly specific to the number of enclaves, the volume of CUI-handling applications outside the core Microsoft stack, and whether the organization needs a dedicated on-site technical resource in addition to remote support.
These figures assume the engagement includes cybersecurity as a genuine practice — not a firewall subscription rebranded as “security” — because separating cybersecurity from IT operations is exactly how contractors end up with a help desk that’s responsive and a compliance posture that’s fiction.
It’s worth noting that none of these tiers assume the environment is static. A vulnerability management program that satisfies an assessor isn’t a monthly scan sitting in someone’s inbox — it’s an actual patching cadence with documented remediation timelines, and the difference between the two shows up as real labor hours whether or not it shows up as a separate line item. Contractors who want a clearer picture of what assessors actually expect to see on this front should read our breakdown of vulnerability management patching cadence and scanning frequency under CMMC before assuming their current MSP’s quarterly scan report checks the box.
Industry-Specific Variables That Move the Number
The base pricing tiers above assume a fairly generic CUI environment, but the shape of a contractor’s business changes what drives cost. Engineering and architecture firms working defense contracts tend to run CAD, PLM, and simulation software that wasn’t built with a hardened tenant in mind, and getting those applications to function correctly inside GCC High without breaking file-sharing workflows between engineers and subcontractors is its own line of work — one that firms delivering AI-assisted design tooling on top of that stack understand differently than a generalist MSP does.
Manufacturing shops carry a parallel problem on the OT side: shop-floor equipment, PLCs, and legacy machine controllers that were never designed to sit behind modern endpoint agents. Segmenting that equipment away from the CUI enclave without breaking production is a design exercise that adds real hours to a proposal, and any quote that treats a manufacturing floor the same way it treats a standard office network is underscoped.
Contractors in adjacent regulated spaces — healthcare subcontractors handling both CUI and PHI, legal firms supporting defense clients under privilege obligations, or finance and accounting practices layering CMMC on top of existing SOC or GLBA obligations — face a similar pattern: overlapping compliance frameworks that share infrastructure but not documentation, which means the compliance labor cost is additive rather than something a single control set can absorb. Even non-profit research organizations receiving defense-adjacent grant funding are increasingly discovering CUI obligations they didn’t anticipate when the grant was signed, and retrofitting compliance onto an existing IT environment almost always costs more than building it in from day one.
What’s Bundled Into a Quote — And What Gets Billed Separately
The line items that get folded into a monthly managed services fee versus the ones that show up as separate invoices catch a lot of contractors off guard, usually around month four when the first “out of scope” invoice arrives.
Standard inclusions in a well-structured MSP contract: help desk support during business hours, endpoint detection and response, patch management, basic backup monitoring, and a set number of vCIO strategy hours per quarter. What frequently sits outside the base fee: project work like cloud transformation migrations, AI integration initiatives layered on top of existing tooling, hardware procurement and refresh cycles, and formal incident response retainers that go beyond “we’ll help if something breaks.”
Backup and disaster recovery deserves its own line rather than an assumption. Some MSPs bundle basic backup and data recovery into the base fee; others treat it as an add-on priced by data volume and retention period. Given that a ransomware incident with no clean, tested backup is an existential event for a company holding CUI, this is not the place to accept ambiguity in a contract — ask for the recovery time objective and recovery point objective in writing, not just “we back things up.”
Voice and communications infrastructure is another frequent surprise. Cloud-based VoIP is sometimes bundled, sometimes billed per line, and the difference matters more than it seems for a contractor coordinating with primes across multiple time zones.
Co-Managed IT: A Different Cost Structure Entirely
Contractors that already employ one or two internal IT staff often don’t need — or want — a fully outsourced arrangement. Co-managed IT fills the gaps: after-hours coverage, specialized security tooling your internal person doesn’t have bandwidth to run, compliance documentation support, and escalation for anything beyond routine troubleshooting.
Pricing here runs lower on a per-seat basis than a fully outsourced model, typically 40 to 60 percent of the full managed services rate, because you’re not paying for redundant help desk coverage your internal staff already provides. But the math only works if the division of labor is spelled out clearly in the contract. The most common failure mode in co-managed arrangements isn’t price — it’s ambiguity over who owns incident response at 2 a.m., and that ambiguity gets expensive fast when nobody responds because both sides assumed the other was on call.
Co-managed arrangements also tend to underprice the compliance documentation burden specifically. An internal IT administrator who’s excellent at keeping the network running rarely has the bandwidth to also maintain a System Security Plan, track POA&M remediation dates, and prepare evidence packages for an assessor — that’s a different skill set entirely, closer to a compliance analyst than a systems administrator, and contractors who assume their internal hire can absorb both roles are usually the ones scrambling three weeks before an assessment window opens.
The Hidden Costs Most Budgets Miss
Every contractor budgeting for managed IT underestimates the same handful of costs, almost without exception:
- Legacy application remediation: engineering and manufacturing shops running specialized CAD, PLM, or ERP software often discover mid-engagement that the application doesn’t play well with a hardened tenant or endpoint agent, and remediation isn’t included in the base quote.
- Media sanitization equipment and procedures: degaussers, certified destruction vendors, and the documentation trail an assessor expects to see for anything that ever touched CUI.
- Cyber insurance premium increases tied to your actual security posture — insurers are asking harder questions in 2026 than they were two years ago, and a weak MFA implementation shows up as a premium line item, not just a security gap.
- Shadow IT discovery and remediation: the SaaS tools your engineering team adopted without IT’s knowledge don’t show up in a network diagram, and finding them costs real assessment hours before you can even decide whether they’re a risk — a pattern our team sees often enough that we wrote a dedicated guide to how unauthorized apps create hidden security risks.
- SaaS security posture management beyond the core Microsoft stack: most contractors can name every server holding CUI but far fewer can name every SaaS application their teams actually use day to day, a gap covered in our SaaS Security Posture Management guide.
- File-sharing workflows that weren’t designed around CUI: a project engineer sending a drawing package to a subcontractor by end of day is a routine event that becomes a compliance incident the moment nobody thought through how CUI moves outside the network, which is exactly the scenario walked through in our piece on secure file sharing for hybrid teams.
Budgeting for the base managed services fee and treating everything above as a surprise is how a $15,000-a-month quote becomes a $22,000-a-month reality by Q3, and it’s also the single most common reason contractors end up mid-cycle asking their MSP for a change order they didn’t see coming.
Boston, Tampa, and Sarasota: Regional Cost Differences Worth Knowing
Labor cost drives most of the regional variation you’ll see in managed IT pricing. A firm serving Boston defense contractors is typically pricing against a higher regional labor cost than a firm serving Tampa or Sarasota, and that difference shows up in quotes even when the scope of work is identical. Contractors comparing a Massachusetts quote against a Gulf Coast quote for the same tenant architecture and control set should expect the Boston number to run 10 to 20 percent higher purely on labor economics, not on quality of service.
What doesn’t vary by region: the control requirements themselves. NIST SP 800-171 doesn’t have a regional discount, and a firm quoting a suspiciously low number for CMMC-aligned work in any of these three markets is either underscoping the compliance work or planning to bill it separately later.
Availability of qualified talent matters more than the raw labor rate, too. A firm with an established presence across Boston, Tampa, and Sarasota can staff a compliance analyst or vCISO relationship without stretching one person thin across three time zones’ worth of client obligations, while a smaller regional shop working outside its core market may be quoting you access to talent it doesn’t actually have on staff yet. Ask directly where the team doing your compliance documentation and monitoring is physically located, and whether that team has handled a CMMC engagement in your specific market before — the answer tells you more about delivery risk than the number on the proposal.
How to Evaluate a Quote Without Getting Burned
The single most useful question to ask any MSP quoting managed IT for a defense contractor is what happens when CISA publishes an emerging threat advisory relevant to your industry — is that covered under the base retainer, or does it trigger a separate incident response engagement? The answer tells you more about the real cost structure than the monthly number itself.
Ask for the quote broken into three explicit categories: baseline managed IT, cybersecurity and monitoring, and compliance documentation and assessment support. A vendor that can’t separate these into distinct line items either doesn’t have the internal expertise to price them separately or is hoping you won’t notice when one category quietly absorbs cost from another. Ask specifically about tenant architecture — whether the quote assumes GCC High, standard GCC, or a hardened commercial tenant — because that single decision swings licensing cost more than almost any other variable in the proposal.
Finally, ask what the vendor’s assessment history actually looks like. A firm that talks fluently about DFARS 252.204-7012 but has never walked a client through an actual C3PAO assessment is theorizing, not practicing. Check their standing on the CyberAB Marketplace directly rather than taking a claimed RPO designation at face value, and ask how they evaluate the software your teams already rely on — a vendor with no process for evaluating software before it’s purchased is a vendor who will discover your shadow IT problem the same week the assessor does.
It’s also fair to ask how long the vendor has been serving the defense industrial base specifically, and to request references from contractors of comparable size and CUI footprint rather than generic commercial clients. An MSP’s about page and published insights are a reasonable proxy for how seriously they treat this work — a firm publishing detailed, practitioner-level guidance on CMMC control families on a regular cadence is signaling a depth of experience that a generic “we do IT and security” landing page cannot.
Conclusion
If your organization is planning its CMMC compliance journey, contact Stealth Technology Group today at (617) 903-5559 or visit the website to learn how modern cybersecurity infrastructure can accelerate your path toward certification readiness.
