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Data center security
Contractor Access & Security Programs
Clients trust you to know exactly who is in their building, where they are and what they brought in. AAAT3 builds and runs contractor access, badging, escort and tool control programs for construction inside operating and secure data centers.
- Badging & onboarding
- Escort programs
- Restricted zones
- Tool & material control
- Sign in and out logs
By the numbers
Why access control matters
Outages where human error played a part, often by someone in the wrong place
Uptime Institute Outage Analysis, 2026Operators whose last major outage cost more than $100,000
Uptime Institute Outage Analysis, 2026What’s included
Know who is in the building
Every contractor is identified, briefed, escorted where needed and logged.
Badging and onboarding
Every person is vetted and briefed before their first day.
- Background check coordination
- Site orientation and rules sign off
- Badge levels by area
- Badge return at demobilization
Escorts and restricted zones
Some rooms need an escort every time.
- Escort ratios and duties
- Restricted zone and cage rules
- Visitor and vendor logs
- Photo and phone rules
Tools and materials
What comes in and goes out must be tracked.
- Tool inventory in and out
- Material deliveries and staging
- Removal of old equipment and media
- Waste and packaging control
Project management and consulting
Project management and consulting for access and security
AAAT3 can design your contractor security program, run it on site or audit how it works.
Contractor security program design
Badging, escort, zone and tool rules designed for your site.
Best for: Colocation, enterprise and federal sitesAccess desk management
AAAT3 runs contractor sign in, badges and escorts.
Best for: Large projects with many tradesOnboarding and orientation
Site rules training and records for every contractor.
Best for: Sites with high contractor turnoverSecurity audits
Unannounced checks that rules are followed.
Best for: Owners who want proof the program worksFederal security coordination
Work within federal facility security and clearance rules.
Best for: Federal and military data centersSecurity incident investigation
Root cause and fixes after a breach or rule violation.
Best for: Any site after an eventHow it works
From request to logged out
Request
Contractor, scope and areas needed.
Vet
Background checks and approvals.
Orient
Site rules training and sign off.
Badge
Access level matched to scope.
Monitor
Escorts, logs and audits.
Close
Badges returned and access removed.
Rule of thumb: access should match the job. When the job ends, the access ends the same day.
Ways to work with us
Pick the level of support you need
Start small with a review, put a qualified person on site, or hand us the whole program. Every option is priced to your scope.
Quick start
Security program review
A review of your contractor access rules and records.
- Program review
- Walkdown
- Gap list
- Report in days
Most popular
On-site access desk
AAAT3 runs contractor access and escorts on site.
- Sign in and badges
- Escorts
- Tool control
- Daily logs
Full program
Contractor security management
We design and manage the full contractor security program.
- Program design
- Onboarding
- Audits
- Owner reporting
What you get
Deliverables
Security program
Badging, escort, zone and tool rules.
Orientation materials
Site rules training and sign off forms.
Access logs
Who came in, where and when.
Tool and material logs
Items in, items out.
Audit reports
Findings and fixes.
Monthly report
Access trends and issues.
Standards
Codes and standards we work to
Security
3- ISO/IEC 27001
Information security management, including physical securityIndustry
- NIST SP 800-53 (PE)
Physical and environmental protection controlsFederal
- ANSI/TIA-942
Data center security requirementsIndustry
Federal
2- HSPD-12
Federal identity credentialsFederal
- EM 385-1-1
USACE safety and health requirementsFederal
Related data center services
Every phase of the build, one partner
Where we do this work
Bringing contractors into a live or secure site? Get your access program reviewed first.
Get a Security Program QuoteFAQ
Common questions
Why do data centers need contractor access programs?
Clients require proof that only approved people enter sensitive areas. Uncontrolled access also raises the risk of outages and data security issues.
What is an escort ratio?
The number of contractors one escort can supervise in a restricted area. Sites set it based on the room and the work.
Do you handle tool control?
Yes. We log tools and materials in and out and control removal of old equipment and media.
Can AAAT3 run our access desk?
Yes. We run sign in, badges, escorts and logs on site.
Do you work on federal sites?
Yes. We work within federal facility security and credential requirements.
Get a quote for Contractor Access & Security Programs
Tell us about your project, location and start date. We reply with a plan and pricing.
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