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  • May 2020  - 

  • New Look Expanded Expertise Continued Commitment to Clients  - 

    In 1974, Trinity Consultants was founded as an environmental consulting firm with a focus on air quality. Over the last 45+ years, we have grown geographically from a single office in Dallas, Texas, to over 70 offices in five countries. Twenty years »

  • Trinity in 2020  - 

    We're excited to reveal Trinity Consultants' new logo! Although we remain true to our roots with respect to technical expertise, high quality work, and exceptional client service, Trinity has expanded significantly over the past decade in breadth of »