
Do you need to up accommodate new machinery? Has there been a change in your automation equipment? Are their new industry standards you need to follow?
An optimized PLC (Programmable Logic Controller) program offers high reliability with minimal maintenance. With ICS as your partner, we can edit existing code, port to new platforms, create new code from scratch, troubleshoot problems, or put together a custom solution just for you.
Programmable Logic Controllers (PLCs) are at the core of nearly every modern industrial process, and the quality of their programming has a direct impact on productivity. At Integrity Control Services (ICS), we offer PLC programming services that enable manufacturers and OEMs to maintain their equipment’s smooth operation without introducing unnecessary complexity or additional workload to their engineering teams.
Whether you’re commissioning new equipment, updating an existing process, or resolving unexpected issues, our engineering team supports your operation with practical, hands-on expertise. From small logic modifications to full automation upgrades, we deliver solutions tailored to match your equipment, processes, and production goals.
PLC programming is the process of writing the code that controls industrial equipment. This logic determines how machines start, stop, interlock, react to faults, manage safety devices, and communicate with other systems.
ICS programs PLCs so your equipment operates safely, consistently, and in alignment with real-world operating conditions. Our work supports everything from routine automation tasks to complex, multi-stage processes that require precise sequencing and coordination.
Our experts can work to modify any existing code, including ladder logic, function blocks, and structured text.
When your existing hardware is obsolete, ICS can assist with the transition to new platforms from the same manufacturer or to a completely new solution.
We have the capability to add new features into existing programs or build an entirely new program based upon your specifications or requirements.
Experiencing problems? We can help you determine if you have a bug or a faulty sensor. We’ll show you where your program errors out and find a solution.
Need custom PLC programming? We’re problem solvers, ready to put our expertise to work for you. Call us and see what is possible.
Our team works across a wide range of programming environments, including ladder logic, structured text, and function block, to ensure your system is built on the right approach for your application. We integrate PLC logic with operator-facing tools through HMI programming and tie it into higher-level supervisory platforms through our broader industrial automation and control services.
ICS supports both modern and legacy hardware platforms, including Allen-Bradley’s
When modernization is needed, we guide you through PLC retrofitting and PLC upgrades to ensure long-term reliability and component availability.
Equipment doesn’t wait for business hours, and neither do we. ICS provides responsive, 24/7/365 troubleshooting and field support to resolve PLC-related issues quickly and safely. Our engineers diagnose faults, correct logic problems, and restore equipment functionality with minimal disruption to production.
We also provide advanced assistance for Allen-Bradley PLC programming and panel repair, including legacy migrations and communication updates for older systems.
PLC programming is used across nearly every sector of industrial automation. ICS supports new programming, modifications, and troubleshooting for systems such as:
With experience across multiple industries and facility types, we help ensure your automation logic is safe, stable, and designed to support long-term operations.
Equipment doesn’t wait for business hours, and neither do we. ICS provides responsive, 24/7/365 troubleshooting and field support to resolve PLC-related issues quickly and safely. Our engineers diagnose faults, correct logic problems, and restore equipment functionality with minimal disruption to production.
We also provide advanced assistance for Allen-Bradley PLC programming and panel repair, including legacy migrations and communication updates for older systems.




Many facilities still rely on older PLC hardware that is difficult, and sometimes impossible, to support. ICS offers structured migration paths for PLC-5, SLC-500, and MicroLogix systems, enabling you to transition to a modern, fully supported control platform. Our PLC upgrades reduce downtime risk, simplify maintenance, and improve the reliability of your automation infrastructure.
Our clients rely on our:
ICS delivers trusted automation support that helps keep your operation running safely and efficiently.
Whether you need new logic development, process improvements, system troubleshooting, or a long-term automation partner, ICS is ready to help.
Contact ICS today to discuss your PLC programming and automation needs.

Talk with one of our senior engineers and we’ll identify the problems you’re facing.

Working with your timing, budget, and existing equipment, our experts will work to find a solution unique to your industry.

No longer doing more of the same, reduce downtime, increase production, and deliver better results.
Integrity Control Services
Automation implementation, integration, and maintenance for any industry.
DALLAS/FORT WORTH METRO OFFICE
972-943-1101
885 E. Collins Blvd., Ste 103 Richardson, TX 75081
HOUSTON METRO OFFICE
281-866-0848
22001 Northpark Suite 800
Kingwood, TX 77339
MECHANICAL DIVISION
469-910-3255
681 Eastgate Road, Suite 1
Midlothian, TX 76065
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