SCADA  ·  IP Telephony  ·  IVR

Control systems and voice that don't go down.

ComTek International designs, builds, and maintains SCADA control systems and IP telephony — including IVR — for operations where an hour of downtime is measured in real dollars.

What we do

Two things, done right.

We're specialists, not generalists. Deep in industrial control and in the phone systems that run a business — and we own the stack we deploy on.

SCADA Systems

Supervisory control and data acquisition for critical infrastructure — monitored, controlled, and kept running.

  • Real-time monitoring & control
  • System design & integration
  • Ongoing maintenance & support
  • Alarm, telemetry & reporting

IP Telephony & IVR

Modern VoIP phone systems and interactive voice response — automated attendants, reminders, and call flows that work.

  • Hosted & on-prem VoIP
  • IVR & auto-attendant
  • Appointment & call reminders
  • Call routing & automation

Integration & Support

The parts nobody else wants to own — tying systems together and standing behind them after the install.

  • Custom automation
  • Legacy system integration
  • Long-term maintenance contracts
  • A real person answers
24/7
Systems monitored
SCADA
+ IP Telephony
Decades
Field experience
Own-stack
We run what we deploy

Why ComTek

Field engineers, not a call center.

We've spent our careers keeping infrastructure and communications running — the kind of work where "mostly working" isn't good enough.

  • Specialists. SCADA and IP telephony are what we do — not a side item on a long menu.
  • We own the stack. The telephony infrastructure we build on is ours to run and fix — no finger-pointing.
  • Straight scoping. We tell you what a job actually takes — and if it's not worth doing, we say so.
  • You reach a human. Support means a person who knows your system, not a ticket queue.

Have a system that has to stay up?

SCADA that needs monitoring or a refresh. A phone system that should be doing more. An IVR that ought to be handling the calls your people are stuck taking.

Tell us the job →

Contact

Let's talk about what you're running.

Tell us what you need SCADA or telephony to do. We'll come back with a straight, buildable plan — or an honest "here's why that's not worth it."

We read every message. A real person gets back to you.