Star-Telegram Building

Fort Worth, TX

Expertise

  • Historical

Services

  • electrical engineering
  • land surveying
  • mechanical / plumbing engineering

Size

  • 180,000 SF

A Landmark of Fort Worth's Skyline

Standing proudly at the corner of 7th Street and Taylor in downtown Fort Worth, the Star-Telegram Building has long been a symbol of the city’s resilience, growth, and architectural innovation. Designed by Sanguinet & Staats and constructed by Wyatt C. Hedrick Construction Company, the original four-story, 60,000-square-foot building opened in 1920, with the first newspaper edition printed there on December 5, 1920.  Its distinctive terra cotta frieze above the fourth-floor windows remains one of its defining architectural details.

Under the leadership of Amon G. Carter, the Star-Telegram became one of the most influential newspapers in the South, serving West Texas, New Mexico, and western Oklahoma. As the paper’s success grew, so did its physical home. In 1946, an additional four-story, 60,000-square-foot wing was added. Two decades later, the 1968 expansion—designed by Preston M. Geren and constructed by Thos. S. Byrne—extended northward, spanning across 6th Street (and beneath it) for an additional 75,000 square feet. This expansion also converted the mezzanine and basement mezzanine into full floors, marking a shift toward more efficient use of vertical space.

From Print to Preservation

By the early 21st century, the newspaper’s operations had moved elsewhere, leaving the historic structure in need of rejuvenation. In 2011, Bob R. Simpson purchased the property, transforming it into one of the primary office spaces for MorningStar Oil & Gas. What followed was a remarkable, multi-year restoration that not only revived the building’s architectural beauty but also completely modernized its mechanical, electrical, and plumbing systems to meet contemporary standards of efficiency and comfort.

Looking Back to Move Forward

The engineering team faced a unique challenge: modernizing nearly a century of layered infrastructure while preserving every inch of architectural history. Early drawings and field investigations revealed the evolution of the building’s mechanical systems—boilers originally housed in the basement during the 1920s, later relocated to the roof penthouse in the 1940s expansion to free up valuable space below.

“It allowed our team of engineers to become part of history through association and modernization of this amazing Fort Worth landmark,” said Richard J. Watters, P.E., Engineering Project Lead (and ASHRAE Fort Worth Past President) “We were able to peek back in time to see how HVAC looked at the middle of the last century, and we replaced larger systems like old high-mass boilers with new modern boilers that took up one-quarter of the floor space. We, of course, had to honor the history of the building by hiding ductwork, chilled water piping, and new air handling units in unique places. We actually ran ductwork in walls to keep historic ceiling heights. The project also spanned multiple years as the new ownership’s needs grew.”

Engineering the Modern Era

The mechanical systems transformation was nothing short of comprehensive. The final plant configuration features three chillers: an original 175-ton unit, a 300-ton partner chiller added during the first modernization phase, and a third 400-ton chiller installed during the final fit-out. All equipment is located in the roof penthouse, with cooling towers exposed on the roof and carefully integrated into the skyline design. The condensing boilers deliver efficient heating through a hydronic system that supports the Variable Air Volume (VAV) air distribution network serving all occupied floors. Each air-handling unit (AHU) is tucked into mezzanines, behind decorative walls, or within former press pits, minimizing visual intrusion. Variable Frequency Drives (VFDs) are installed on all pumps and AHUs, providing energy-efficient control and extending equipment longevity.

Creative routing and concealed infrastructure were essential. Ductwork was embedded in walls, and chilled water piping was carefully hidden to maintain original ceiling heights. In the first-floor lobby, engineers installed floor-mounted supply grilles to emulate the open-air feel of the original lobby while preserving the architectural aesthetic. On the upper levels, sidewall grilles were chosen strategically to avoid dropping ceilings.

Beyond Mechanical Modernization

Every phase of the project required balancing modern building performance with preservation ethics. The multi-year effort evolved in parallel with MorningStar’s operational growth, adding mechanical capacity and controls as new operations occupied additional floors. By the final turnover, the building had become a fully integrated example of adaptive reuse through engineering innovation.

To visitors, the building’s exterior remains timeless, but inside, the systems are state-of-the-art. Public areas on the first floor now offer museum-quality displays, including Amon G. Carter’s collection of automobiles and a rare TravelAir 5000 airplane, which hangs dramatically within the 1948 structure—a fitting tribute to the pioneering spirit that defined both Fort Worth and the newspaper’s legacy.

A Living Legacy

The Historic Star-Telegram Building stands today not just as a restored artifact, but as a living, breathing system of innovation and respect for history. Its rebirth demonstrates how modern HVAC engineering, when guided by sensitivity and creativity, can preserve architectural heritage while meeting the demands of today’s occupants.

In the end, this project reminds us that preservation is not just about protecting structures—it’s about engineering continuity between past and future, ensuring the heart of Fort Worth continues to thrive, both above and behind the walls.

Key People

  • John Margotta, RPLS

  • Richard J. Watters, PE

  • Mark Arnold, LEED AP

  • Thomas Wilson, PE

  • Ali Buron, PE