Halff Texas DIR Information

Geospatial Lidar scan of buildings and terrain

In December 2020, Halff became a Texas Department of Information Resources (DIR) vendor. Through the Texas DIR contract, clients are able to purchase Halff’s Geographic Information System (GIS) and information technology (IT) based surveying services without lengthy procurement processes. As a Texas DIR vendor, Halff offers a variety of solutions for water resources, environmental, GIS data management, mapping services, remote sensing (Lidar and aerial) and GIS programming.

Products and Services

Our GIS, IT and survey professionals are skilled in spatial, infrastructure and terrain analysis as well as mobile, drone and field-to-finish data collection using essential tools and software. We integrate skilled, experienced staff with multiple software and database platforms to develop unique solutions to exceed your expectations.

  • Aerial Photography and Videography Services, Including Drones (905-05)
  • • Aerial Surveys and Mapping Services (905-10) (See 962-52 for Standard Survey and Mapping Services)
  • • Computer Digitizing Services (920-19)
  • • Image Processing and Conversion Services (920-30)
  • • Mapping and Geographical Information Systems (GIS) Services, Digitized, Cartography (920-33) (See 962-52 for Standard Mapping Services)
  • • Satellite Global Positioning System Information Services (GPS), Including Surveying Services (961-64)
  • • Mapping and Geographical Information Systems (GIS) Services, Including Cartography and Surveying Services, Not Aerial (962-52)


Please click here for DIR-CPO-4695 pricing, or contact us for quotes.



To learn more about Halff’s services through the Texas Department of Information Resources (DIR), including quotes and purchase orders, please contact:

Gini Connolly, GIS Director
(817) 764-7465

Please reference Texas DIR contract number DIR-CPO-4695 in all communication.

Return and Warranty Policies

All services provided by Halff shall be performed in accordance with the degree of care and skill ordinarily exercised under similar circumstances by competent members of the GIS and geospatial profession in the State of Texas applicable to such professional services contemplated by a potential agreement.

Designated Order Fulfillers (Resellers)

Halff will work to fulfill the order. We are the fulfiller, not the reseller.

Texas DIR Contract Number