Water & Wastewater
GTH modernizes wastewater control systems that help utilities and industrial facilities improve reliability, visibility, and operational performance.
Applications Expertise
GTH supports diverse water and wastewater applications including lift stations, treatment processes, and process instrumentation. Our expertise spans VFD controls, remote monitoring, cybersecurity, UL control panels, and field instrumentation for reliable, compliant operations.
Pump Station Process Control
We have extensive experience with the critical process of monitoring and controlling lift stations; our design & fabrication services include VFD motor controls, process instrumentation, and remote monitoring
Water Treatment Processes
Our water treatment projects often include sophisticated process instrumentation and control systems and we are able to keep these critical processes safe and secure using the latest cybersecurity technology available
Process Instrumentation
Through our relationships with leading manufacturers, we are able to specify and supply quality field instruments including transmitters, flow meters, gas detection, and analytical instrumentation
Data Analytics
Collecting, storing, and analyzing operational data is critical in water and wastewater systems. With SCADA and OEE software, operators gain real-time visibility and predictive insights to support performance, reliability, and informed decision-making.
OUR SOLUTIONS
Integrated control panels, SCADA systems, and telemetry solutions support reliable water and wastewater operations, enabling real-time visibility, remote monitoring, and long-term system performance across distributed infrastructure.
SCADA & HMI Programming
Our Field Engineers program leading platforms including AVEVA, FactoryTalk, and Ignition. Beyond data collection, we support IIoT initiatives such as APM, custom reporting, mobile access, and cybersecurity—delivering real-time data visibility across your operation.
UL Control Panel Development
As a full-service UL control panel provider, we design, build, test, and commission panels to your specifications. From RTU, VFD, and MCC panels to gas detection systems, we deliver reliable solutions for water and wastewater, including NEMA 4X and corrosive environments.
Telemetry Systems
We deliver modern telemetry solutions for remote monitoring using cellular modems, licensed and unlicensed radio systems, and alarm notification platforms. Our team supports product selection, site surveys, and implementation to ensure reliable connectivity.
Their history as a distributor, with specific knowledge about a breadth of parts, seems to lead to extensive knowledge about how to design and build a control system.
Definitely the speed of development was key. We were in a time crunch with this aspect of development. They get the work done quickly and they helped us choose the tradeoffs that made the most sense.
If we have design needs, they can take care of those too. This is great because we can cover a range of projects with GTH.
We have such an overall positive experience with GTH. The number one thing for us is communication. We need to be able to get across problems/ issues and resolve them quickly. Their open communication makes that easy.
Critical Infrastructure Expertise
Water & Waste Water Control Solutions
From system integration to ongoing support, GTH helps water and wastewater facilities improve visibility, reliability, and operational performance across critical infrastructure.
Water & Wastewater FAQs
Find answers to common questions about our services, processes, and expertise to help you better understand how GTH supports your operation.
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How does remote monitoring improve wastewater operations?
Remote monitoring allows operators to view system performance and receive alarms from distributed infrastructure such as pump stations, reservoirs, and treatment facilities. Telemetry systems using cellular, radio, or network communications provide continuous visibility into system conditions, enabling faster response times and improved operational reliability.
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How can water utilities modernize aging control systems?
Modernization often involves upgrading PLC platforms, replacing legacy instrumentation, implementing modern SCADA software, and improving remote communications. These upgrades help utilities improve reliability, enhance cybersecurity, and gain better visibility into system performance.
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What cybersecurity considerations exist for water infrastructure?
Water and wastewater utilities rely on interconnected control systems that must be protected from unauthorized access and cyber threats. Modern control architectures often incorporate secure remote access, network segmentation, and monitoring tools designed to protect operational technology environments.
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What are common automation challenges in water and wastewater facilities?
Common challenges include aging infrastructure, limited visibility into remote assets, regulatory compliance requirements, and maintaining reliable operations across distributed systems. Modern automation solutions help address these challenges by improving data visibility, remote monitoring capabilities, and system reliability.
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How often should instrumentation in water and wastewater systems be calibrated?
Calibration frequency depends on the type of instrument, regulatory requirements, and operating conditions. Many utilities perform annual or semi-annual calibration for critical measurements such as flow, level, pressure, and analytical instruments. Regular calibration ensures measurement accuracy, reliable process control, and proper reporting for regulatory compliance.
PROJECT PORTFOLIO
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When a pump station project stalled, GTH stepped in to reverse engineer, program, and deliver a complete control system—bringing it online in weeks, not months. Read more to see how we turned a critical challenge into a successful startup.Pump Station UpgradeCase StudyPump Station UpgradeWhen a pump station project stalled, GTH stepped in to reverse engineer, program, and deliver a complete control system—bringing it online in weeks, not months. Read more to see how we turned a critical challenge into a successful startup.Case Study
Expertise Diversified
Industries We Serve
GTH delivers control and automation solutions across diverse industries where downtime is costly and control is critical. We support public and private operations with systems that improve reliability, data visibility, efficiency, and regulatory compliance.
Water & Wastewater
Measure, monitor, and collect data from water and wastewater systems.
Water and wastewater systems require reliable operation, data visibility, remote monitoring, and redundancy. For decades, GTH has modernized these systems with expert integration, product selection, UL508A/UL698A panels, programming, startup, and cybersecurity-focused upgrades.
Mining, Minerals, & Metals
Engineering and field expertise for robust control systems.
Mining, minerals, and metals applications demand rugged controls and experienced support. GTH’s MSHA- and BROWZ-certified engineers deliver safe, reliable system design, integration, field support, and UL508A/UL698A control panels for complex modernization projects.
Food & Beverage
Ensure quality, consistency, productivity, and compliance
Food and beverage operations rely on automation for process control, data visibility, and regulatory compliance. With decades of experience, GTH delivers automation, on-site programming, instrument calibration, UL panel modernization, and ISA- and FDA-aligned expertise to improve quality and efficiency.
Pharmaceutical & Life Sciences
Integrate instrumentation and software for compliance
Pharmaceutical and medical device manufacturers face strict quality and safety regulations while maintaining efficient operations. GTH delivers control and automation solutions, including PLC and SCADA systems, to support reliable, repeatable, and traceable production without sacrificing speed or compliance.
Manufacturing
Modernize or build scalable, controllable automation systems
Industrial manufacturers require control systems tailored to their unique processes. GTH delivers design/build automation and control panels, field start-up services, and modern instrumentation and software—providing the data visibility needed to meet compliance requirements and improve manufacturing efficiency.
Aerospace
Deliver compliant, high performance control systems
Aerospace manufacturers require modern, reliable control systems while meeting strict regulatory and compliance standards. For decades, GTH has supported aerospace operations with advanced automation, process and thermal solutions that improve safety, performance, and efficiency.
Industry Insights Delivered
Keep up to date with us
Stay connected with updates on new blogs & case studies published, along with occasional emails sharing training opportunities and customer-focused company news.
4 min read
Upgrading Legacy Controllers to Modern Solutions
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Smarter Control Starts Here
Design-Minded, Solutions-Oriented
Put Our Experience To Work For You
George T. Hall (GTH) is a full-service control solutions provider. With design capabilities, programming expertise, instrumentation services, and control panel manufacturing, we create the control solutions at the core of critical industrial applications.



