Building Retrofit

Modernizing an Iconic Houston Office Tower with Connected Building Technologies
Convergentz partnered with Pennzoil Place to transform one of Houston’s most recognizable commercial properties into a smarter, more connected building. Through a comprehensive building modernization strategy, the project improved operational efficiency, enhanced the tenant experience, and positioned the property for long-term success.
Project Highlights:
– Complete modernization of the Building Automation System (BAS)
– Advanced lighting controls integration
– Tenant overtime air management
– Automated demand response capabilities
– New fiber optic backbone and network infrastructure
– IP phone system modernization
Originally completed in 1975, the iconic Pennzoil Place towers have long been a landmark in Downtown Houston. Convergentz modernized the property’s critical building systems by integrating building automation, communications, and network infrastructure into a connected real estate platform. The result is improved energy performance, greater operational visibility, and a more responsive environment for tenants and facility managers.
Watch the project video and explore the case study below to learn how Convergentz helped modernize one of Houston’s premier commercial office properties.