Facilities Automation Audit Checklist, Is Your Site Running Reliably or Carrying Hidden Risk?
- May 6
- 4 min read
You don’t need to be an automation expert to know when something isn’t right.
Most facilities operate with a mix of legacy systems, partial upgrades, and inconsistent documentation. Over time, this creates hidden risk, increasing downtime, maintenance costs, and operational complexity.
This checklist helps you assess whether your automation systems are under control, or quietly becoming a problem.
Well-Managed Facility vs High-Risk Facility
Area | Well-Managed Facility | High-Risk Facility |
System Visibility | Clear overview | Limited understanding |
Reliability | Stable operation | Increasing faults |
Maintenance | Proactive | Reactive |
Documentation | Accurate and accessible | Missing or outdated |
Control Panels | Organised and maintainable | Overcrowded or unclear |
Ownership | Clearly defined | Fragmented |
Support | Fast and structured | Slow or inconsistent |
Complexity | Standardised | Overly complex |
Future Readiness | Planned | Reactive |
Most risk is not obvious, it builds over time.
Section 1, System Visibility and Understanding
☐ Do you have a clear overview of all automation systems on-site?
☐ Do you know what each control panel or system does?
☐ Is there a single source of truth for documentation?
☐ Can faults be quickly identified and located?
Red flag: If systems are not clearly understood, problems take longer to resolve and risk increases.
Section 2, Reliability and Downtime Risk
☐ Are systems running without frequent faults?
☐ Have breakdowns increased in the last 12 to 24 months?
☐ Are critical systems protected from single points of failure?
☐ Do you have a plan for unexpected failure?
Red flag: Increasing downtime is often a sign of ageing or poorly managed systems.
Section 3, Maintenance and Support
☐ Can issues be resolved quickly without specialist knowledge?
☐ Is maintenance proactive rather than reactive?
☐ Are spare parts available and easy to source?
☐ Do engineers spend excessive time diagnosing issues?
Red flag: Reactive maintenance leads to higher costs and ongoing disruption.
Section 4, Documentation and Handover
☐ Are electrical schematics accurate and up to date?
☐ Do drawings match the installed system?
☐ Are PLC and control systems clearly documented?
☐ Can a new engineer understand the system quickly?
Red flag: Poor documentation creates dependency on individuals and increases risk.
Section 5, Control Panels and Hardware Condition
☐ Are panels clearly labelled and organised?
☐ Is there space for maintenance and upgrades?
☐ Are control panels free from overcrowding and messy wiring?
☐ Are components modern and supported?
Red flag: Panel condition is often the earliest indicator of future failure.
Section 6, System Ownership and Accountability
☐ Is there a clear owner for automation systems?
☐ Do multiple contractors manage different parts?
☐ Is responsibility clearly defined?
☐ Do you have a trusted automation partner?
Red flag: No clear ownership leads to slower response and higher risk.
Section 7, Response to Issues
☐ Do you receive fast support when systems fail?
☐ Are problems resolved permanently, not repeatedly?
☐ Is communication clear and actionable?
☐ Do you feel in control during incidents?
Red flag: Poor support increases downtime and operational stress.
Section 8, Complexity vs Simplicity
☐ Are systems easy to understand at a high level?
☐ Can non-specialists handle basic issues?
☐ Are systems standardised across the site?
☐ Do you rely heavily on specific individuals?
Red flag: Overly complex systems create long-term dependency and risk.
Section 9, Future Readiness
☐ Are systems ready for expansion or modification?
☐ Is spare capacity available, I/O and panel space?
☐ Are systems consistent across sites?
☐ Is there a defined upgrade or modernisation plan?
Red flag: Lack of planning leads to expensive emergency upgrades.
Your Risk Score
0–5 unchecked, Low Risk, systems are well managed
6–15 unchecked, Medium Risk, improvements needed
16+ unchecked, High Risk, significant operational exposure
This gives a clear, quick snapshot of system health.
The Reality Most Facilities Face
If multiple gaps exist:
Systems are harder to maintain than they should be
Downtime risk is higher than expected
Knowledge is concentrated in a few individuals or contractors
This is where operational risk quietly builds.
What Good Looks Like
A well-managed facility has:
Clear, documented systems
Reliable performance with minimal disruption
Fast, structured support
Simple, understandable automation
A trusted partner managing complexity
How Stratos Helps Facilities Stay in Control
At Stratos Control Systems, we help Facilities and Estates Managers regain control of their automation systems.
We help you:
Simplify complex environments
Improve reliability and reduce downtime
Take ownership of system performance
Plan upgrades before failures occur
Provide clear, ongoing support
Facilities Automation Audit FAQ's
How do you audit automation systems in a facility?
An automation audit involves reviewing system visibility, reliability, documentation, maintenance processes, and future readiness. The goal is to identify hidden risks before they lead to downtime or failure.
What are the signs of failing automation systems?
Common signs include increasing downtime, slow fault resolution, outdated components, missing documentation, and reliance on specific individuals to maintain systems.
Why is documentation important in automation systems?
Accurate documentation ensures systems can be understood, maintained, and upgraded efficiently. Without it, troubleshooting becomes slower and risk increases significantly.
How can facilities reduce automation downtime?
Facilities can reduce downtime by improving system visibility, standardising engineering approaches, maintaining accurate documentation, and working with a proactive automation partner.
Want a Quick System Review?
If you are unsure where your site stands, an early review can identify risks before they become operational problems.
