Stellar Systems
SUPPORT
All Services
Service 05 / 05

Site
Support

Ongoing technical support and maintenance partnerships that keep your automation systems running at peak performance — available on-site or remotely, around the clock.

24 / 7
Emergency Response
6
Support Disciplines
On-site
& Remote
Coverage Options
Support Services

Always On. Always Ready.

Six disciplines designed to maximise uptime, protect your automation investment, and keep your team skilled and confident — whatever happens on the plant floor.

24/7 Emergency Response
Round-the-clock emergency breakdown response — on-site dispatch or remote dial-in within agreed SLA windows.
Preventive Maintenance
Scheduled PM programmes covering PLC/HMI backups, UPS testing, I/O health checks, and firmware updates.
Remote Monitoring & Diagnostics
Secure VPN-based remote access for real-time diagnostics, alarm investigation, and live programme adjustments.
Operator & Maintenance Training
Structured training programmes for operations and maintenance personnel, delivered on-site or via simulator.
Spares Management
Critical spares audit, recommended holding lists, and procurement support to minimise unplanned downtime exposure.
System Audits & Health Checks
Comprehensive reviews of existing control systems identifying obsolescence risks, cyber vulnerabilities, and performance gaps.
Support Agreement Options

Flexible contracts built around your plant.

Reactive Cover
Call-out support on demand — rapid response when you need it, with no monthly commitment.
Scheduled PM Contract
Planned maintenance visits at agreed intervals with a defined scope and fixed annual cost.
Full Partnership SLA
Priority response, remote monitoring, quarterly audits, and dedicated engineer allocation — all in one agreement.
Our Approach

How We Work With You

Support that starts with understanding your plant — not a generic contract pasted from a template.

01
System Audit
We begin with a full control system audit — reviewing hardware condition, software version history, backup status, and obsolescence risk — so we understand exactly what we're supporting before we sign anything.
02
Agree the SLA
We tailor the support agreement to your plant's criticality, operating hours, and budget — defining response times, visit frequency, included scope, and escalation contacts in writing.
03
Ongoing Partnership
You get a dedicated contact who knows your plant, quarterly review meetings to track system health, and a team that proactively flags issues before they become breakdowns.
The Cost of Downtime
An hour of downtime
costs more than a year
of preventive maintenance.
Every unplanned stoppage costs your plant in lost production, emergency labour, and expedited spares. A structured support agreement with Stellar Systems gives you predictable maintenance costs, faster fault resolution, and the assurance that your control systems are looked after by the same engineers who understand them from the inside.

Keep Your Systems Running

Let's design a support agreement that protects your plant and gives your team the backup they need — day or night.

Get a Free Consultation