Design-Build Company & Architect-Led Builder in El Paso.

Stem Construction is an Architect-Led General Contractor and Design-Build company born from Root Architects, an award-winning design firm founded in El Paso, TX. Founded in 2010, Stem Construction has over $20M in completed commercial construction and design-build projects.

Among the Leading Builders in El Paso.

Stem Construction has quickly become one of the go-to designers and builders in El Paso for new commercial and medical constructions, as well as renovations of historic buildings. With a streamlined design-build process, with our strength in architecture and building design, and with experience in general contracting, Stem Construction takes projects from the very initial design phase to the finished building, prioritizing efficiency, technical expertise, and clear communication throughout.

Meet the Members of Our Team

  • Christopher Esper, AIA

    VICE PRESIDENT

    Christopher Esper is the Vice President of Stem Construction, where he brings to bear his extensive expertise as a Design-Builder and a registered Architect with over 10 years of professional experience. Concurrently, he serves as the Principal at Root Architects. A proud native of El Paso, Christopher earned his Bachelor's of Science in Architecture from Texas Tech University, followed by a Master of Architecture degree from the prestigious Harvard University.

    Christopher has a proven track record, having started his career in New York with ODA Architecture. He later expanded his horizons by relocating to Singapore in 2016 to join SCDA Architects, an internationally renowned design firm specializing in housing and hospitality. Christopher has been instrumental in the successful implementation of diverse mixed-use design and construction projects, placing a distinct emphasis on the realms of medical, healthcare, and commercial developments.

    Texas Tech University, B.S. in Architecture (2012)

    Harvard University, Master in Architecture (2015)

  • Rida Asfahani, AIA, LEED

    VICE PRESIDENT, FOUNDING PRINCIPAL - ROOT ARCHITECTS.

    Rida is Vice President of Stem Construction and founder of Root Architects. He has over twenty five years of experience in the design and construction fields. Throughout his career, Rida has studied and traveled throughout the country, with an emphasis on historic preservation, sustainable design, and urban revitalization. As a Principal at Root, he is focused on bringing together culture, design, and history in an effort to usher El Paso into a new area of great community building. Rida has worked with nationally recognized design firms in Boston and San Antonio before moving home to El Paso and is actively involved in the city’s revitalization efforts.

    University of Texas at San Antonio, Graduate School of Architecture -Master of Architecture (2004)

    University of Texas at El Paso – Bachelor of Science: Biology (2001)

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