4 Houston Center, Houston, TX

Retrofit

Transforming Downtown Houston with Smart Building Technology

In 2019, Convergentz partnered with Brookfield Properties and HMA Consulting on a transformative two-year initiative to modernize the Building Management and Control Systems (BMCS) across three landmark properties in downtown Houston. The result? Dramatically improved indoor environmental quality, lower operational costs, optimized equipment performance, and powerful remote access capabilities for facility managers.

A High-Tech Overhaul for Smarter, More Efficient Buildings

The original systems in these buildings were a blend of outdated digital and pneumatic controls. Convergentz delivered a full-scale modernization—replacing legacy systems with a cutting-edge, user-friendly BMCS platform customized to meet the unique demands of Brookfield’s downtown portfolio.

One of the most forward-thinking aspects of this upgrade was the implementation of a dedicated BMCS fiber network, providing fast, secure connectivity across all properties. This infrastructure enables Brookfield to access real-time building performance data remotely—anytime, from anywhere—enhancing responsiveness and overall operational control.

Spotlight: 4 Houston Center

At nearly 1 million square feet, 4 Houston Center is a dynamic mixed-use property featuring commercial office space, retail, and dining. As one of the key buildings in this project, it required a flexible, scalable BMCS solution that could support its diverse occupancy and operational needs.

When the COVID-19 pandemic emerged midway through the project, our team quickly adapted—pivoting to remote coordination, implementing enhanced safety protocols, and maintaining close collaboration with on-site teams. Despite the global disruption, the project was delivered on time, on budget, and with minimal impact to tenants.

Today, 4 Houston Center boasts a fully integrated, future-ready BMCS that supports ongoing innovation and energy performance improvements.

The Results

This project reflects the power of strong partnerships, innovative thinking, and deep expertise. Together, Brookfield Properties, HMA Consulting, and Convergentz have created smarter, more responsive buildings that are ready for the future of commercial real estate.

Owner:Brookfield Properties
Engineer:HMA Consulting

Product:Distech – Largest Controls Order Received in North America for 2019