Gregory A. Spatz

Associate III


Greg Spatz joined WJE in 2006 with more than thirty years of experience in construction, roofing, and roof consulting projects. He specializes in reroofing, waterproofing, and concrete repair projects. Mr. Spatz’s experience entails many phases of roof design, including performing surveys, nondestructive testing, and construction observations on several different types of roof systems.






Roofing and Waterproofing

  • North East Independent School District (NEISD) - San Antonio, TX: Districtwide roof condition surveys and hail damage assessments in support of annual roof asset management project, as well as warranty repair coordination
  • Bexar Metro Emergency Operations Center - San Antonio, TX: Roof consulting and wind uplift testing
  • Blue Sky Data Center - Chicago, IL: Construction observations of waterproofing installation
  • University of Texas at San Antonio (UTSA), Biosciences Building: Roof replacement design and construction observations
  • Comal Independent School District (ISD) - New Braunfels, TX: Districtwide roof condition surveys and hail damage assessments in support of annual roof asset management project, as well as warranty repair coordination
  • Port of San Antonio, Building 360 - TX: Roof assessment, infrared survey, and roof replacement design
  • Federal Reserve Bank - Phoenix, AZ: Roof investigation and replacement
  • High School No. 4, Comal ISD - Garden Ridge, TX: Field quality assurance testing of new roof and building enclosure system installation
  • University of Texas Health Science Center at San Antonio, Medical School: Roofing consulting and construction observations for roof replacement
  • UTSA, Buena Vista Building: Roof assessment, replacement design, and CA services
  • Kerrville State Hospital - Kerrville, TX: Roof replacement design and construction observations


Construction Troubleshooting

  • UTSA, Biotechnology Sciences and Engineering Building: Construction administration (CA) services for roof replacement
  • Texas State University (Texas State), Moore Street and West Campus Housing Complexes - San Marcos: Construction period services for new buildings
  • Hotel Emma (formerly Pearl Brewhouse, c. 1894) - San Antonio, TX: Construction period services during repurposing of historic brewery
  • Schertz-Cibolo-Universal City Independent School District - Schertz, TX: Roof condition surveys and construction observations
  • Recital Hall and Theater, Texas State - San Marcos: CA services for roof work


Failure/Damage Investigations

  • Chase Bank, San Pedro Branch - San Antonio, TX: CA during French drain installation and foundation repairs to address water infiltration-related slab movement
  • NEISD, Walzem and Wilshire Elementary Schools - San Antonio, TX: Hail damage assessment, replacement design, and construction administration services
  • Marine Science Institute, University of Texas at Austin - Port Aransas: Roof assessment and repair design for hurricane-related damage to several campus buildings


Facade Assessment

  • Rivercenter Mall - San Antonio, TX: Facade assessment of southern end of mall, comprised of various materials, including brick masonry, stucco, terra cotta, metal fascia, cast stone, and granite cladding
  • Cinemark Theater 16 - San Antonio, TX: Survey and assessment of concrete masonry cracking and displacement
  • Texas A&M University, Sterling Evans Library - College Station: Roof and facade assessment, including replacement design
Professional Affiliations

International Institute of Building Enclosure Consultants


Registered Roof Observer