About Capstone
Built Around Two Things: Expertise and Accountability.
Capstone Security Solutions was founded on a straightforward premise — organizations deserve security guidance that is credentialed, focused, and defensible.
Our Team
Meet the Capstone Team
Capstone Security Solutions is a privately owned firm run by a husband-and-wife team committed to helping organizations strengthen compliance and reduce security risks. We created Capstone to give PPO operators practical support with BSIS compliance and Qualified Manager (QM) services, plus security vulnerability assessments that turn findings into clear action, not the usual "check-the-box" reports that offer little direction. Together, we bring a personal, collaborative approach to every client relationship, helping organizations navigate requirements, understand risk, and move forward with confidence, clarity, and a plan that works.
Ron Navarreta
Chief Executive Officer
Built on the experience of a CPP-certified security professional and BSIS Licensed Qualified Manager, Ron leads Capstone's assessment methodology and QM compliance practice — delivering structured assessments and BSIS oversight that hold up under real-world conditions.
Staci Navarreta
Chief Operating Officer
Staci oversees Capstone's operations, client relationships, and administrative compliance — ensuring every engagement is organized, responsive, and delivered with the precision the work demands.
Our Mission
Capstone exists to help organizations build security programs and compliance postures they can stand behind. We don't sell staffing. We don't upsell technology. We provide two focused services — Qualified Manager compliance oversight for California PPOs, and CARVER + CPTED-informed Security Vulnerability Assessments — and we do them well.
Our Approach
What Makes Capstone Different
Two Service Lines. No Scope Creep.
Capstone's offerings are deliberately narrow. We provide QM compliance services and security vulnerability assessments — nothing else. That focus means every engagement gets our full attention, not a generalist's best guess.
Credentialed, Not Just Experienced.
Our work is grounded in professional certifications recognized across the security industry — CPP, ASIS membership, IAHSS, and CALSAGA. These aren't decorations. They reflect a commitment to standards, ethics, and ongoing professional development.
Defensible by Design.
Everything Capstone produces is built to hold up — to a BSIS audit, a board question, an insurance underwriter, or a legal inquiry. We don't cut corners because our clients can't afford corners to be cut.
No Guard Staffing. No Conflicts.
Capstone does not place security personnel. That means our assessments and compliance work are never influenced by a staffing interest. Our recommendations reflect what's right for your organization — not what generates a contract.
CPP — Certified Protection Professional
ASIS International's board certification for senior security management professionals. Recognized globally as the gold standard in security credentialing.
Active membership in the world's largest organization for security management professionals, with access to standards, research, and peer networks.
International Association for Healthcare Security and Safety — reflecting specialized knowledge in healthcare security environments.
California Association of Licensed Security Agencies, Guards and Associates — the leading trade association for California's private security industry.
Let's Work Together
Whether you need QM compliance support or a structured security assessment, the right conversation starts here.
Start the Right Conversation!