Compliance

CMMC Consulting Services: Expert Guidance for Defense Contractors

Petronella Technology Group provides full-service CMMC consulting from a Registered Practitioner organization, guiding defense contractors through every step of CMMC 2.0 certification.

CMMC Registered Practitioner Org BBB A+ Since 2003 24+ Years Experience

Key Takeaways

  • CMMC consulting helps defense contractors meet the cybersecurity requirements mandated by the Department of Defense (DoD) for handling Controlled Unclassified Information (CUI) and Federal Contract Information (FCI).
  • PTG is a CMMC Registered Practitioner organization with 24+ years of compliance experience, 2,500+ businesses protected, and zero client breaches on managed programs.
  • Our ComplianceArmor platform reduces CMMC documentation effort by up to 70%, automating System Security Plans (SSPs), gap analysis, and evidence collection.
  • CMMC 2.0 has three maturity levels, with Level 2 requiring all 110 NIST SP 800-171 controls and a third-party assessment by a C3PAO.
  • PTG offers a 30-day results promise with no long-term contracts, and our CMMC consulting typically saves contractors 40-60% compared to building in-house compliance teams.

Last Updated: April 2026

What Is CMMC Consulting?

CMMC consulting is a specialized advisory service that helps defense contractors and their subcontractors achieve Cybersecurity Maturity Model Certification. The CMMC framework, mandated by the Department of Defense, requires every organization in the Defense Industrial Base (DIB) supply chain to demonstrate specific cybersecurity practices before they can bid on or maintain DoD contracts. A CMMC consultant serves as a guide through this complex process, translating federal requirements into practical security implementations tailored to your organization's size, technology stack, and contract obligations.

Unlike general IT consulting, CMMC consulting demands deep familiarity with NIST SP 800-171, NIST SP 800-172, DFARS 252.204-7012, and the evolving CMMC 2.0 rule. At Petronella Technology Group, our CMMC consulting practice is led by Craig Petronella, a CMMC Registered Practitioner and author of the CMMC 2.0 Certification Guide. Craig brings more than 30 years of cybersecurity and compliance expertise, including hands-on experience as an NC Licensed Digital Forensics Examiner (License# 604180-DFE), to every engagement. This combination of regulatory knowledge and technical depth means PTG does not just help you check boxes. We build security programs that protect CUI and withstand C3PAO assessment scrutiny.

For organizations that handle Controlled Unclassified Information, achieving CMMC certification is no longer optional. The DoD's phased rollout means CMMC requirements are now appearing in new contract solicitations, and prime contractors are flowing these requirements down to their subcontractors. Working with an experienced CMMC compliance partner is the most reliable path to maintaining your eligibility for defense work while actually strengthening your cybersecurity posture.

Why Defense Contractors Need CMMC Consulting

The stakes for defense contractors have never been higher. Before CMMC, contractors self-attested their compliance with NIST SP 800-171 under DFARS clause 252.204-7012. Studies revealed that a significant number of contractors overestimated their compliance posture, with the DoD Inspector General reporting that many organizations failed to implement basic safeguards like multi-factor authentication and encryption of CUI at rest. CMMC replaces self-attestation with verified assessments, and the consequences of failing range from losing contract eligibility to financial penalties under the False Claims Act.

The complexity of the CMMC framework is the primary reason expert consulting matters. Level 2 alone requires demonstrating compliance with all 110 security controls from NIST SP 800-171, each with specific assessment objectives and evidence requirements. For small and mid-sized defense contractors, this represents a significant technical and administrative challenge. Common pitfalls include misidentifying the CUI boundary, failing to properly scope the assessment environment, overlooking inherited controls from cloud service providers, and producing inadequate System Security Plans.

A qualified CMMC consultant prevents these costly mistakes. PTG's approach begins with a comprehensive gap analysis using our ComplianceArmor platform, which maps your current security posture against every CMMC requirement. This automated assessment identifies exactly where you stand, what needs to change, and what the remediation timeline looks like. Rather than guessing at your readiness, you get a data-driven roadmap that prioritizes the highest-risk gaps first.

Time pressure adds urgency to the equation. With CMMC requirements appearing in solicitations now, contractors who wait risk losing bids to competitors who already hold certification. Prime contractors are also increasingly requiring CMMC compliance from their supply chain partners as a condition of doing business, regardless of whether the specific contract mandates it. Early engagement with a CMMC consultant positions your organization ahead of the compliance curve rather than scrambling to catch up.

Understanding CMMC 2.0 Maturity Levels

CMMC 2.0 streamlined the original five-level framework into three maturity levels, each designed for different types of defense contract work and data sensitivity.

Level 1: Foundational

17 practices from FAR 52.204-21. Applies to contractors handling Federal Contract Information (FCI) only. Requires annual self-assessment submitted to the Supplier Performance Risk System (SPRS). No third-party assessment needed. Most small subcontractors start here.

Level 2: Advanced

110 practices aligned with NIST SP 800-171 Rev 2. Required for contractors handling CUI. Critical contracts require assessment by a C3PAO (Certified Third-Party Assessment Organization). Non-critical contracts may allow self-assessment. This is where most defense contractors must operate.

Level 3: Expert

110+ practices from NIST SP 800-172 (enhanced security requirements). Reserved for contractors working on the most sensitive DoD programs. Assessed by the Defense Contract Management Agency (DCMA) directly. Targets advanced persistent threats (APTs) from nation-state adversaries.

PTG's CMMC consulting covers all three levels, with the majority of our clients targeting Level 2 certification. As Craig Petronella details in the CMMC 2.0 Certification Guide, the key to Level 2 success is properly scoping your CUI environment and building a compliance program that becomes part of your daily operations rather than a one-time project. Our consultants help you determine the correct CMMC level for each of your contracts using the CMMC compliance guide methodology, then build a targeted remediation plan that avoids unnecessary scope expansion.

Find Out Where You Stand with CMMC

Our free CMMC readiness assessment identifies your gaps, estimates your SPRS score, and provides a clear remediation timeline.

Schedule Free CMMC Assessment Call 919-348-4912

Our CMMC Consulting Process: Six Steps to Certification

PTG's CMMC consulting methodology has been refined across hundreds of compliance engagements over 24+ years. Every step is supported by our ComplianceArmor automation platform, which reduces documentation effort by up to 70% compared to manual approaches.

1

CUI Scoping and Data Flow Analysis

We map every system, application, and process that touches Controlled Unclassified Information. This includes identifying where CUI enters your environment, how it flows between systems, who has access, and where it is stored. Proper scoping is critical because it defines the boundary of your CMMC assessment. Over-scoping wastes resources; under-scoping risks assessment failure. PTG uses network scanning, data classification tools, and stakeholder interviews to define an accurate and defensible CUI boundary.

2

Gap Analysis and SPRS Scoring

Using ComplianceArmor, we assess your current security posture against every applicable CMMC practice. For Level 2, this means evaluating all 110 NIST SP 800-171 controls across 14 security domains: Access Control, Awareness and Training, Audit and Accountability, Configuration Management, Identification and Authentication, Incident Response, Maintenance, Media Protection, Personnel Security, Physical Protection, Risk Assessment, Security Assessment, System and Communications Protection, and System and Information Integrity. Each control receives a status: implemented, partially implemented, planned, or not implemented. We calculate your current SPRS score and project the timeline and cost to reach your target score.

3

Remediation Planning and Implementation

Based on the gap analysis, we build a prioritized remediation roadmap. High-risk gaps that could lead to immediate data compromise are addressed first, followed by compliance gaps that affect assessment scoring. PTG handles both the technical implementation (configuring SIEM, deploying MFA, hardening endpoints, establishing encrypted communications) and the policy development (writing security procedures, acceptable use policies, incident response plans). Our team works alongside your existing IT staff through a co-managed IT model when appropriate, ensuring knowledge transfer throughout the process.

4

Documentation and Evidence Collection

CMMC assessors require extensive evidence that your security controls are not just documented but actively operating. ComplianceArmor automates the generation of your System Security Plan (SSP), Plan of Action and Milestones (POA&M), and supporting evidence artifacts. The platform maintains a continuous evidence repository, so you are not scrambling to collect screenshots and logs when the assessor arrives. PTG's SSP generator produces assessment-ready documentation that maps directly to NIST SP 800-171 control families.

5

Pre-Assessment Readiness Review

Before you engage a C3PAO for your official Level 2 assessment, PTG conducts a mock assessment that mirrors the actual C3PAO methodology. We review every control, test evidence artifacts, interview key personnel, and score your organization using the same criteria the assessors will use. Any remaining gaps are remediated before the official assessment, maximizing your probability of passing on the first attempt. Our clients achieve a first-time pass rate significantly above the industry average because we do not recommend scheduling the C3PAO until we are confident in the outcome.

6

Continuous Compliance Monitoring

CMMC certification is not a one-time event. Level 2 certifications are valid for three years, with an annual affirmation requirement. PTG provides ongoing monitoring through our managed security services to ensure your controls remain effective between assessments. ComplianceArmor tracks control health in real time, alerts you when evidence becomes stale or when configuration drift introduces new gaps, and generates the documentation needed for annual affirmation. This continuous approach transforms compliance from a periodic project into an integrated part of your security operations.

ComplianceArmor: PTG's Proprietary CMMC Compliance Platform

What sets PTG apart from other CMMC consultants is our proprietary ComplianceArmor platform. While most consulting firms rely on spreadsheets and generic GRC tools, ComplianceArmor was purpose-built for the compliance frameworks PTG's clients face: CMMC, HIPAA, SOC 2, PCI DSS, and NIST.

Automated SSP Generation

ComplianceArmor generates System Security Plans that map directly to NIST SP 800-171 control families. No more starting from blank templates. The platform pre-populates control descriptions, implementation details, and responsibility assignments based on your specific environment.

Continuous Gap Analysis

Real-time monitoring identifies compliance gaps as they emerge, rather than waiting for the next periodic review. Configuration changes, policy expirations, and control degradation trigger automatic alerts with remediation guidance.

Evidence Repository

A centralized, timestamped repository for all compliance evidence. Screenshots, configuration exports, audit logs, and policy documents are automatically organized by control family, ready for assessor review at any time.

70% Documentation Reduction

Clients using ComplianceArmor report spending up to 70% less time on compliance documentation compared to manual processes. This translates to thousands of dollars in saved labor costs and faster time to certification.

Learn more about the ComplianceArmor CMMC module and how it accelerates your path to certification.

CMMC Consulting: PTG vs DIY vs Other Consultants

Not all paths to CMMC certification are equal. Here is how the three most common approaches compare across the factors that matter most to defense contractors.

Factor PTG CMMC Consulting DIY / In-House Other Consultants
CMMC Registered Practitioner Yes (Craig Petronella, CMMC-RP) Rarely Varies
Automated Compliance Platform ComplianceArmor (proprietary) Spreadsheets / generic GRC Third-party GRC tools
Time to Certification 3-6 months typical 12-24 months 6-12 months
Documentation Automation 70% reduction via ComplianceArmor Fully manual Partially automated
Technical Implementation Full stack (security + compliance) Limited to existing skills Consulting only (no hands-on)
Ongoing Monitoring 24/7 SOC + continuous compliance Manual periodic reviews Annual check-ins
Digital Forensics Capability NC Licensed DFE on staff Not available Rarely
SPRS Score Calculator Free online tool + expert guidance Manual calculation Varies
Published CMMC Resources 2 CMMC books + 90+ podcast episodes None Whitepapers / blogs
Typical Annual Cost $15,000-$60,000 $80,000-$200,000+ (FTE + tools) $25,000-$100,000

Calculate Your SPRS Score for Free

Use PTG's free online SPRS Score Calculator to estimate where your organization stands against NIST SP 800-171 requirements today.

Try the SPRS Calculator Call 919-348-4912

Who Needs CMMC Consulting Services?

CMMC requirements apply broadly across the Defense Industrial Base, affecting organizations of every size. If your company holds, processes, or transmits CUI or FCI as part of a DoD contract, you will need CMMC certification at the appropriate level. PTG works with organizations across the following sectors:

  • Defense contractors and subcontractors at every tier of the DoD supply chain, from prime contractors to small machine shops
  • Aerospace and aviation companies handling technical data, engineering drawings, and export-controlled information
  • Manufacturing firms producing components for military systems, vehicles, or equipment
  • Engineering and R&D organizations working on defense-related research or development programs
  • IT service providers whose systems process, store, or transmit CUI on behalf of defense contractors
  • Construction firms working on military bases, SCIF construction, or other DoD facility projects

PTG has protected 2,500+ businesses across these sectors and more, with zero client breaches on our managed security program. Whether you are a 10-person subcontractor or a 500-person prime, our CMMC consulting scales to fit your organization's complexity and contract requirements.

Common CMMC Challenges We Solve

After guiding hundreds of organizations through compliance assessments, PTG has identified the challenges that most frequently derail CMMC certification efforts. Here is how we address each one.

Incorrect CUI Scoping

Many contractors either over-scope (every system included, ballooning cost) or under-scope (missing systems that touch CUI, causing assessment failure). PTG's data flow analysis methodology produces an accurate, defensible CUI boundary that optimizes both cost and coverage.

Weak POA&M Management

Plans of Action and Milestones cannot be indefinite placeholders. Assessors evaluate whether POA&M items have realistic timelines, adequate resources, and demonstrable progress. ComplianceArmor tracks every POA&M item with automated milestone alerts and progress documentation.

Cloud Shared Responsibility Confusion

Using Microsoft 365 GCC High, AWS GovCloud, or Azure Government does not automatically satisfy CMMC requirements. Contractors must understand and document which controls are inherited from the cloud provider and which remain their responsibility. PTG maps the shared responsibility model for your specific cloud configuration.

Insufficient Incident Response Capability

CMMC requires organizations to detect, report, and respond to cybersecurity incidents within defined timeframes. PTG provides 24/7 monitoring through our Security Operations Center and incident response services through our digital forensics team, led by Craig Petronella as a Licensed Digital Forensics Examiner.

Your CMMC Consultant: Craig Petronella

Craig Petronella, CMMC Registered Practitioner and author of the CMMC 2.0 Certification Guide, leads PTG's compliance practice with more than 30 years of IT and cybersecurity experience. Craig's approach to CMMC consulting reflects a career spent at the intersection of cybersecurity operations and regulatory compliance.

Craig's credentials relevant to CMMC consulting include:

  • CMMC Certified Registered Practitioner (CMMC-RP) through the Cyber AB
  • NC Licensed Digital Forensics Examiner (License# 604180-DFE)
  • MIT-certified in cybersecurity, AI, blockchain, and compliance
  • Cybersecurity Expert Witness for law firms across North Carolina
  • Amazon #1 Best-Selling Author of 15 books including the CMMC 2.0 Certification Guide and The Ultimate Guide to CMMC
  • Podcast Host: Encrypted Ambition (90+ episodes covering CMMC, NIST, and defense contractor compliance)
  • Featured on NBC, ABC, CBS, FOX, and WRAL as a cybersecurity expert

As Craig details in the CMMC 2.0 Certification Guide: "CMMC is not just about passing an assessment. It is about building a security culture that protects the warfighter and the nation's technological advantage. The contractors who approach CMMC as a security program rather than a checkbox exercise are the ones who pass on the first try and maintain certification with minimal ongoing burden."

CMMC Consulting Costs and ROI

One of the most common questions defense contractors ask is: how much does CMMC consulting cost? The answer depends on your current security posture, the CMMC level required, the size of your CUI environment, and the number of employees with access to controlled information.

Here are typical cost ranges based on PTG's experience:

  • Level 1 Self-Assessment: $5,000-$15,000 for consulting, gap analysis, and documentation support
  • Level 2 Preparation (Small Contractor, <50 employees): $15,000-$40,000 including gap analysis, remediation planning, ComplianceArmor setup, SSP generation, and pre-assessment readiness review
  • Level 2 Preparation (Mid-Size Contractor, 50-250 employees): $40,000-$80,000 depending on CUI scope complexity and existing security maturity
  • C3PAO Assessment Fees: $30,000-$100,000+ (separate from consulting, paid to the C3PAO directly)
  • Ongoing Compliance Monitoring: $2,000-$8,000/month including 24/7 SOC, ComplianceArmor, and annual affirmation support

The return on investment is straightforward: without CMMC certification, defense contractors lose contract eligibility entirely. A single mid-tier DoD contract worth $500,000 to $5 million annually justifies the CMMC investment many times over. Beyond contract retention, PTG clients consistently report improved security posture, reduced insurance premiums (typically 15-30% reduction), and stronger competitive positioning when bidding on new work.

PTG offers a 30-day results promise with no long-term contracts. You will see measurable compliance improvement within the first 30 days of our engagement, or your first month is free. This commitment reflects our confidence in the ComplianceArmor platform and our consulting methodology.

NIST SP 800-171: The Foundation of CMMC Level 2

CMMC Level 2 is built entirely on the 110 security requirements defined in NIST Special Publication 800-171. Understanding these control families is essential for any defense contractor pursuing certification. PTG's CMMC consultants have deep operational experience implementing each of these 14 control families:

Access Control (22 Controls)

The largest control family covers account management, access enforcement, remote access, wireless access, and the principle of least privilege. PTG implements role-based access controls, MFA for all CUI access, and session management policies.

Audit & Accountability (9 Controls)

Requires creation, protection, and review of system audit logs. PTG deploys SIEM solutions that collect, correlate, and alert on security events, with 90-day log retention meeting assessment expectations.

Configuration Management (9 Controls)

Baseline configurations, change control, and least functionality. PTG establishes hardened baselines for workstations, servers, and network devices with automated configuration monitoring.

Identification & Authentication (11 Controls)

User identification, authenticator management, and multi-factor authentication. PTG implements phishing-resistant MFA solutions compliant with NIST SP 800-63B guidelines.

PTG's NIST compliance services cover all 14 control families in detail. Our consultants do not just help you document these controls. We implement the technical solutions, configure the security tools, and train your staff on the operational procedures that assessors expect to see in practice.

Do Not Lose Your DoD Contracts

CMMC requirements are being added to new solicitations now. Contact PTG to start your certification journey before your competitors get ahead.

Start Your CMMC Journey Call 919-348-4912

CMMC Consulting for North Carolina Defense Contractors

Headquartered in Raleigh, North Carolina, PTG serves defense contractors throughout the Research Triangle and beyond. The Triangle region is home to a dense concentration of defense and aerospace organizations, including contractors supporting Fort Liberty (formerly Fort Bragg), NCSU defense research programs, and the RTP-based technology firms that supply components and services to the DoD supply chain.

PTG provides both on-site and remote CMMC consulting, accommodating organizations in Raleigh, Durham, Cary, Chapel Hill, Apex, Fayetteville, Charlotte, Greensboro, and throughout North Carolina. Our local presence means faster response times for on-site assessments, staff training sessions, and incident response. For contractors outside North Carolina, PTG delivers the same comprehensive CMMC consulting remotely, supported by ComplianceArmor's cloud-based platform and secure video conferencing for assessor prep sessions.

If you are a Triangle-area defense contractor looking for a CMMC consultant in Raleigh, PTG offers the combination of local accessibility and national-caliber expertise that larger firms cannot match.

"We have been working with Craig and his team for more than 16 years for all of our company's computer, network and IT Support needs. Our confidence level has allowed us to recommend Petronella Technology Group to long time business partners."

— Vanessa Jenkins, Construction Company (DoD subcontractor)

Frequently Asked Questions About CMMC Consulting

What is the difference between a CMMC consultant and a C3PAO?

A CMMC consultant (like PTG) helps you prepare for certification by conducting gap analysis, implementing security controls, creating documentation, and running mock assessments. A C3PAO (Certified Third-Party Assessment Organization) conducts the official assessment that results in your CMMC certification. Think of the consultant as your preparation partner and the C3PAO as the examiner. PTG prepares you thoroughly so that when the C3PAO arrives, you are ready to pass. We do not perform official assessments, which would be a conflict of interest.

How long does it take to achieve CMMC Level 2 certification?

With PTG's consulting, most organizations achieve assessment readiness in 3-6 months from engagement start. The timeline depends on your current security maturity, the size of your CUI environment, and the number of gaps identified during the initial assessment. Organizations starting with a mature security program and existing NIST SP 800-171 compliance may reach readiness in as few as 8-12 weeks. The C3PAO assessment itself typically takes 1-3 weeks, with results delivered within 30 days of assessment completion.

Do I need CMMC certification if I only handle FCI?

If your contracts involve only Federal Contract Information (FCI) and no CUI, you will need CMMC Level 1 certification, which requires compliance with the 17 basic safeguarding practices from FAR 52.204-21 and an annual self-assessment. Level 1 does not require a third-party assessment. However, many contractors discover that their contracts actually do involve CUI, which triggers Level 2 requirements. PTG's scoping analysis helps you determine exactly what level applies to each of your contracts.

What happens if I fail the C3PAO assessment?

A failed assessment means your organization has not demonstrated sufficient implementation of the required CMMC practices. You will receive a report identifying the specific areas of failure. You can then remediate those gaps and request a reassessment, though this involves additional C3PAO fees and delays your certification timeline. This is precisely why PTG's pre-assessment readiness review is so valuable. By conducting a thorough mock assessment before the official evaluation, we identify and resolve issues that would otherwise cause failure. Our goal is always first-time certification.

Can PTG help with both CMMC and HIPAA compliance?

Yes. Many PTG clients operate in multiple regulated industries simultaneously. For example, a healthcare device manufacturer supplying the DoD may need both HIPAA compliance and CMMC certification. ComplianceArmor supports multiple compliance frameworks in a single platform, identifying shared controls that satisfy requirements for both CMMC and HIPAA. This cross-framework approach significantly reduces the total compliance burden. PTG has completed 340+ healthcare security audits and holds deep expertise in both frameworks.

What is an SPRS score and why does it matter?

The Supplier Performance Risk System (SPRS) score is a numerical representation of your compliance with NIST SP 800-171, ranging from -203 (no controls implemented) to 110 (full compliance). The DoD uses SPRS scores to evaluate contractor cybersecurity posture before awarding contracts. Many prime contractors now require a minimum SPRS score from their subcontractors as well. PTG calculates your current SPRS score during the gap analysis phase and provides a clear roadmap to improve it. You can estimate your score anytime using our free SPRS Score Calculator.

How much does CMMC consulting cost?

CMMC consulting costs vary based on organization size, current security maturity, CUI scope, and the target CMMC level. For small contractors under 50 employees pursuing Level 2, PTG's consulting typically ranges from $15,000 to $40,000 for full preparation. Mid-size organizations (50-250 employees) typically invest $40,000 to $80,000. These costs are separate from C3PAO assessment fees, which range from $30,000 to $100,000+ depending on scope. PTG's free initial assessment provides a detailed cost estimate specific to your organization before any commitment.

Ready to Start Your CMMC Certification Journey?

Contact Petronella Technology Group for a free CMMC readiness assessment. Our team will evaluate your current posture, calculate your SPRS score, and provide a clear path to certification.

Schedule Free CMMC Assessment Call 919-348-4912