George T. Hall Company

About George T. Hall Company

George T. Hall Company (GTH) was founded in 1932 in Anaheim, California, by George Hall. Now led by Chairman Chuck Niemann and President Dina Johnson, the company has operated for over nine decades under the motto "The House That Service Built," emphasizing continuous improvement and customer partnerships. GTH is a full-service control solutions provider that designs, programs, and manufactures UL-certified custom control panels (UL508A/UL698A) in two panel shops located in California and Nevada. As a CSIA-certified system integrator since 2017, the firm combines control panel manufacturing, field services, system integration, and product distribution under one roof, supporting the full lifecycle from design and commissioning to preventative maintenance and optimization. The company serves public and private industrial organizations across the western United States, with documented expertise in water and wastewater, mining/minerals/metals, food and beverage, pharmaceutical and life sciences, general manufacturing, and aerospace. Its MSHA- and BROWZ-certified engineers deliver rugged controls for hazardous environments, while ISA- and FDA-aligned capabilities address regulated sectors. GTH differentiates itself through a phased modernization approach that can reuse up to 95% of existing PLC code during SCADA migrations, reducing downtime and cost. Its ISO 9001:2015 quality system, regional knowledge, and legacy of service-driven culture underpin long-term customer relationships.

Company details

Location

Anaheim, California

Company type

Manufacturer

Founded

1932

Certifications

ISO 9001:2015, CSIA Certified System Integrator, UL508A, UL698A, MSHA, BROWZ

Listed under

• Control Panels in California
• Electrical Components Manufacturers in California

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