Construction Site Security Guards in Sonoma County & Santa Rosa CA | JMA Security
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Construction Site
Security Services
Sonoma County

Reliable, OSHA-aware security programs for small and large scale construction projects across Santa Rosa and Sonoma County — protecting your equipment, materials, workforce, and timeline.

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OSHA-Aware Management Security programs aligned with construction site safety standards
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24/7 Coverage Available Around-the-clock protection, 365 days a year
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Armed & Unarmed Officers California-certified for any threat level your site requires
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PPO #17199 — Licensed & Insured Fully compliant with California Bureau of Security standards
Why Construction Sites Need Specialized Security

Your Site Is a Target.
We Make It a Fortress.

Construction sites are among the most vulnerable properties to theft, vandalism, and unauthorized access. Valuable equipment, materials, and tools are often left on-site after hours — accessible to both experienced criminals and opportunistic individuals.

JMA Security's management team is trained to understand OSHA standards associated with active construction environments. We work directly with project managers and site supervisors to develop security strategies focused on reducing costs, increasing safety standards, and maintaining high-visibility deterrence throughout every phase of your project.

Our officers control access when your crew is off-site, ensure no equipment or materials leave without proper authorization, and keep management informed of any ongoing security or safety concerns in real time.


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Common Construction Site Risks We Address
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Equipment & Material Theft Heavy machinery, tools, copper wire, and building materials are among the most targeted items at active and inactive construction sites.
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Unauthorized Access & Trespassing After-hours trespassers expose your project to theft, vandalism, liability, and safety incidents that can delay timelines and increase costs.
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Vandalism & Property Damage Unprotected sites are frequent targets for graffiti, intentional damage, and destruction of completed work — directly impacting your budget and schedule.
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Worksite Liability Exposure Trespassers injured on your site can create significant legal and insurance liability — a documented security program is one of the most effective risk mitigation tools available.
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Fire & Safety Hazards Active construction and hot work operations create elevated fire risk — fire watch services ensure continuous monitoring and immediate response when standard systems aren't in place.
Our Services

Construction Site Security
Built for Your Project

From ground break to final inspection — JMA Security provides the right protection at every stage of your construction project.

Armed Security Officers
California-licensed armed officers for high-value construction sites where elevated deterrence is required — fully trained and compliant with all state regulations.
Unarmed Security Officers
Professional uniformed unarmed officers providing a strong visible deterrent and access management presence throughout your active or inactive construction project.
Fire Watch Services
Dedicated fire watch coverage for construction sites conducting hot work or operating without full fire suppression systems — continuous monitoring with immediate response protocols.
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Workforce ID & Badging Systems
Implementation and enforcement of workforce identification and badging programs — ensuring only authorized personnel, sub-contractors, and vendors access your site at any time.
Mobile Vehicle Patrols
Marked patrol vehicles covering your site perimeter on rotating schedules — delivering maximum deterrence and rapid response coverage across large construction footprints.
Perimeter & Clear Zone Enforcement
Strict enforcement of site perimeter boundaries and designated clear zones — preventing unauthorized access and maintaining safety compliance throughout your project.
Access Control
Management of all site entry and exit points — verifying credentials, logging visitors, controlling equipment release, and preventing unauthorized individuals from entering the site.
Security & Site Management
Our officers serve as an extension of your site management team — monitoring conditions, documenting incidents, reporting hazards to supervisors, and maintaining site order at all times.
Re-Assessment of Changing Environments
Construction sites evolve rapidly. JMA conducts ongoing security re-assessments as your project progresses — adjusting patrol routes, access points, and officer positioning to match changing site conditions.
Hazard Reporting
Our officers are trained to identify and immediately report safety hazards to your construction site supervisor — acting as an additional layer of OSHA-aligned site safety awareness.
Loitering & Trespasser Removal
Professional, lawful removal of unauthorized individuals from your site — protecting your workers, your materials, and your liability exposure around the clock.
24/7 Full-Coverage Programs
Round-the-clock security coverage available for projects that require continuous protection — from after-hours monitoring to overnight shifts and weekend coverage year-round.
Fire Watch Services

When Is Fire Watch
Required on a Construction Site?

California fire code and OSHA regulations require fire watch services in a number of construction-related scenarios. JMA Security provides California-compliant fire watch coverage for construction sites and projects of all sizes — with trained officers ready to deploy on short notice.

Our fire watch officers maintain continuous monitoring, log all observations, and follow established response protocols to ensure your site remains compliant and protected.


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During hot work operations — welding, soldering, cutting, or grinding — where fire risk is significantly elevated
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When fire alarms or sprinkler systems are out of service, undergoing maintenance, or not yet installed on a new construction project
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At sites with temporary electrical installations, flammable materials storage, or combustible building components on-site
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When local fire departments have identified a site as elevated risk or where insurance requirements mandate continuous fire watch coverage
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Following a fire incident or near-miss event where the cause is under investigation and the risk of recurrence remains elevated
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During renovation projects within occupied buildings where fire suppression systems must be temporarily disabled
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At public events or temporary structures on construction sites where crowds gather and standard fire systems are not available
OSHA-Aligned Security

Security That Supports
Your Safety Program.

JMA Security's management team understands OSHA standards associated with active construction environments. Our officers are trained to work alongside your safety team — not create conflict with it.

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Hazard Identification & ReportingOfficers trained to recognize and report safety hazards to the appropriate site supervisor immediately.
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Worksite Liability ReductionDocumented security activity limits your exposure to liability from unauthorized access and on-site incidents.
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Safety Zone ComplianceEnforcement of restricted zones, hard hat areas, and perimeter boundaries in line with your project's safety plan.
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Incident DocumentationDetailed incident reports maintained for every security event — supporting your project's documentation and insurance requirements.
Protect Your Project

Ready to Secure Your
Construction Site?

Tell us about your project and security requirements. We'll develop a customized proposal built around your site, timeline, and budget — no commitment required.

Get a Free Quote Contact Us Today
□ 707.206.7766 □ customerservice@jmasecurity.com □ Santa Rosa, CA — PPO #17199
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Other Industries We Serve

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Serving Northern California Construction Projects

Santa Rosa Petaluma Rohnert Park Windsor Healdsburg Sebastopol Cloverdale Novato Guerneville Sonoma County Napa County Lake County Mendocino County Marin County