At TETRAA, we deliver specialized engineering solutions in HVACR systems, metal fabrication, automation, electrical installations, and industrial utility distribution, tailored to meet the unique requirements of each project.
With over 21 years of experience, we have had the privilege of working with a diverse portfolio of clients across multiple industrial sectors. Discover how we help our clients optimize their processes and achieve their objectives.






We stand out for delivering innovative, efficient, and highly reliable projects tailored to each client’s specific needs. Our approach combines cutting-edge technology, process modernization, and industrial control methodologies, ensuring every project not only meets its objectives, but exceeds expected standards of quality and performance.
We partner with industrial plants across diverse sectors, delivering engineering solutions built on trust, innovation, and technical excellence.
At TETRAA, we deliver industrial solutions that combine engineering expertise, technological innovation, and the highest quality standards. Our portfolio is focused on supporting industries that demand environmental control, advanced automation, and efficient production processes.
Fabrication and Piping
We design and fabricate metal structures for industrial projects, including walkways, staircases, and other custom components.
Air Conditioning
We develop cleanrooms across various classifications, along with temperature-controlled systems.
HVAC Control and Automation
We design and implement control and automation systems for HVAC, production processes, and complex industrial environments.
Industrial Utilities Installation
We design and install distribution systems for steam, hot and cold water, compressed air, and sanitary piping, ensuring reliable, efficient, and high-performance operation.
TETRAA is a leading HVACR engineering company with over 21 years of experience transforming industrial environments. Driven by innovation, we design and build tailored solutions—from advanced climate control systems to high-precision piping networks. Partnering with leading brands such as Carel and Rotronix, we deliver maximum efficiency and reliability.
At TETRAA, we take pride in working with industry leaders, delivering tailored HVACR engineering, control and automation solutions, and industrial services.. Here are some of our key clients who rely on our experience and technical expertise:
Principal productor de químicos y pinturas automotrices en México. We deliver specialized engineering and integration of instrumentation racks designed for Class I, Division 2 environments, ensuring safe and efficient operation in hazardous areas.
A company dedicated to the production of plastic rolls for agricultural applications. We installed a 150-ton chilled water generation system, optimizing the performance of its production machinery.
Modification and optimization of cleanroom HVAC systems. and expansion of vaccine manufacturing areas. We installed new HVAC systems, implemented chilled water generation, and carried out MCC migration—ensuring reliable, efficient, and high-performance operation. ensuring continuity and quality in critical pharmaceutical processes.
We partnered as integrators of HVACR and industrial control solutions, meeting the standards of a leading global technology company.
We supplied and installed eight stability chambers and two incubators, ensuring precise temperature and humidity control for pharmaceutical research and development.
These examples reflect how TETRAA combines experience, innovation, and technical expertise to deliver reliable, customized solutions—helping our clients achieve their production, efficiency, and industrial safety goals.

Head of Encapsulation
Gelcaps Exportadora de México S.A. de C.V.
TETRAA is a leading company in the industry, committed to innovation and quality. Our products and services are designed to meet the most demanding needs of our clients.
Innovation and quality supporting your industry
Innovation and reliability in industrial maintenance
Quality, efficiency, and safety in every project
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