• LRT-Central-East-Valley-3-2
  • tucson-cell-tower-2
  • Crane-Orchard-2
  • Cascada-shoveling-2
  • iron-wheels-2
  • Crosswalk-2
  • construction-by-river-2
  • New-Mexico-Fiber-Projects-2
  • forest-work-2
  • Laguna-Socorro-2

Tierra is an 'S' Corporation, incorporated in the State of Arizona in 1989. Over our 26 years in operation, Tierra has grown from a two-person, local right of way firm into a multi-disciplined land services firm servicing the western U.S. 

    • Minority Women's Business Enterprise (MWBE), State of Washington
    • Woman and Minority Owned Business Enterprise (WMBE), California Public Utilities Commission
    • Minority Business Enterprise (MBE), Pacific Southwest Minority Supplier Development Council
    • Woman Owned Small Business (WOSB)
    • Self-Certified Small Disadvantaged Business Enterprise (DBE)
    • Resident Business, State of New Mexico
    • American Council of Engineering Companies (ACEC)
    • American Public Works Association (APWA)
    • American Road & Transportation Builders Association (ARTBA)
    • American Society of Highway Engineers (ASHE)
    • Arizona New Mexico Telecommunications Association (ANMTA)
    • Arizona Transportation Builders Association (ATB)
    • International Right of Way Association (IRWA)
    • Metropolitan Pima Alliance (MPA)
    • Montana Telecommunications Association (MTA)
    • National Association of Environmental Professionals (NAEP)
    • New Mexico Rural Electric Cooperative Association (NMRECA)
    • Real Estate Advising Council (REAC)
    • Society for Mining, Metallurgy & Exploration (SME)
    • Southern Arizona Architects, Engineers & Marketing Association (SAAEMA)
    • Southern Arizona Homebuilders Association (SAHBA)
    • Tucson Chamber of Commerce
    • Washington Independent Telecommunications Association (WITA)
    • Western Telecommunications Association (WTA)
    • Women's Transportation Seminar (WTS)