Make Your Controls
Visible and Understood.
A PLC program nobody can read is a liability. An HMI nobody can follow is a safety risk. We build control systems that your team can operate, troubleshoot, and own - not black boxes that only the original programmer understands.
Allen Bradley. Siemens. From greenfield programming to legacy migrations to visualization that actually helps operators do their jobs.
Controls shouldn't be a mystery.
We've all seen it. The PLC program that one contractor wrote ten years ago. No comments, no documentation, no AOIs - just thousands of rungs of unnamed tags and magic numbers. And now that contractor is retired and something needs to change.
Or the HMI screens that are so cluttered with numbers and buttons that operators just learn the three things they need and ignore everything else. When an alarm comes in, they don't know what to do because the screen doesn't tell them.
We fix this. Whether it's writing new programs from scratch, migrating legacy systems, or redesigning your visualization layer, we build controls that people can actually work with.
What We Do With PLCs
Programming is just the start. We think about the whole picture - from the logic in the processor to the screen the operator looks at every day.
Deep Expertise, Both Ecosystems
Some shops are all Rockwell. Some are all Siemens. Some are a mix. We don't play favorites - we go deep on both and help you pick what's right for each application.
Allen Bradley / Rockwell
The Rockwell ecosystem, end to end
Studio 5000 / Logix Designer
ControlLogix, CompactLogix programming
FactoryTalk View SE/ME
HMI and SCADA visualization
FactoryTalk Historian
Process data collection and trending
RSLogix 500/5000
Legacy and modern PLC programming
FactoryTalk Optix
Next-gen HMI with web visualization
GuardLogix
Safety PLC programming and validation
Kinetix & PowerFlex
Drive configuration and motion control
PlantPAx
Distributed process control system
Siemens
TIA Portal and the full Siemens stack
TIA Portal
S7-1500, S7-1200, ET 200SP programming
WinCC Unified
HMI and SCADA visualization
WinCC OA
Open architecture SCADA for large systems
STEP 7
S7-300/400 legacy system programming
SIMATIC Safety
F-series safety PLC programming
SINAMICS
Drive commissioning and configuration
MindSphere / Insights Hub
Cloud IoT analytics and digital twin
PLCSIM Advanced
Virtual commissioning and simulation
Visualization That Actually Helps
A good HMI doesn't just display data - it tells a story. At a glance, an operator should know: is everything okay? If not, what's wrong and what do I do about it?
We follow high-performance HMI design principles and ISA-101 standards. That means gray backgrounds, purposeful color use, situational awareness, and alarm management that doesn't cry wolf.
Live Process Mimic
Real-time animated P&IDs that reflect actual PLC tag values. Every valve, motor, and sensor on screen matches what's happening on the floor.
Logic Flow Visualization
Interactive diagrams that trace signal paths through your ladder logic. When something trips, you can see exactly which rung, which condition, and why.
Alarm Management
Structured alarm systems with proper prioritization, shelving, and acknowledgment workflows. Not just a scrolling list of faults - actual ISA-18.2 alarm management.
Mobile Operator Panels
Responsive HMI screens that maintenance techs can pull up on a tablet while standing next to the machine. Same data, designed for the context.
PLC Logic Visualization
Interactive logic traces - click any tag to see its state, history, and cross-references
Siemens Structured Text
IF StartConditions AND NOT EStop THEN
Motor.Run := TRUE;
StatusMsg := 'Running';
END_IF;
// PID Temperature Control
PID_Compact(
Setpoint := TempTarget,
Input := TempSensor.Value,
Output => HeaterOutput
);
From the Plant Floor
Real problems we've solved for real operations. No theoretical case studies.
The Problem
A packaging line running Allen Bradley SLC-500s kept going down because nobody left at the plant could troubleshoot the 20-year-old program. No documentation, no comments, spaghetti logic.
What We Delivered
We reverse-engineered the logic, migrated to CompactLogix, added proper AOIs and documentation, and built a FactoryTalk View application that actually shows operators what's happening. Downtime dropped significantly.
The Problem
A water treatment facility had Siemens S7-300s with WinCC screens that looked like they were designed in 1998 (because they were). Operators were making mistakes because the displays were confusing.
What We Delivered
We migrated to S7-1500 with TIA Portal, redesigned every WinCC screen following high-performance HMI principles, and added proper alarm management. Operator errors dropped and the team actually trusts their screens now.
The Problem
A food manufacturer wanted to track OEE across 12 production lines but their PLCs weren't collecting the right data and nothing was connected to their enterprise systems.
What We Delivered
We added data collection logic to each PLC, set up FactoryTalk Historian, and built Ignition dashboards that show real-time and historical OEE by line, shift, and product. Management can finally see what's actually happening.
Every IEC 61131-3 Language
We pick the right language for the job. Ladder for discrete I/O, structured text for complex math, function blocks for reusable modules.
Ladder Diagram (LD)
The standard for discrete logic. Electricians and maintenance techs can read it.
Structured Text (ST)
For math-heavy applications, PID loops, recipe management, and complex sequencing.
Function Block Diagram (FBD)
Visual programming for process control. Great for analog signal processing.
Sequential Function Chart (SFC)
State machine logic for batch processes, startup sequences, and multi-step operations.
Instruction List (IL)
Low-level when you need it. Legacy system support and performance-critical routines.
Add-On Instructions (AOI)
Reusable, encapsulated logic blocks. Consistent implementation across your facility.
What Does Your Control System Need?
New build, migration, or just better visibility into what you already have. Let's figure out what makes sense for your operation.
We'll send a controls engineer, not a salesperson. Someone who speaks ladder logic and knows what a P&ID is.
Schedule a Controls Conversation