Search results

  • HTA Science & Engineering Inc
    HTA Science & Engineering Inc
    (916) 965-4235
    PO Box 1930, 95628  Fair Oaks

    HTA was established in 1988 as a sole practitioner expert Civil and Environmental Engineering practice. HTA matured with the market into a California Corporation in 2002. This practice grew from an expert consultancy to a practice that includes field testing, data evaluation, as well as, design, an…