Gray Civil

Austin's Premier Full-Service Civil Engineering Firm

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About the firm

Gray Civil is an Austin, Texas civil engineering firm founded in 1989, providing land development, public infrastructure design, special district engineering, environmental services, and construction management throughout Central Texas. It has more than 25 registered professional engineers serving homebuilders, land developers, public entities, and investors across the Austin MSA, with deep experience in single-family and multifamily residential, industrial, and public facilities development.

Established
1989
Team
Midsize
Firm type
Civil Engineering

People

Seth MearigPresident + CEO

Brian WilliamsManaging Partner + Engineering

Colby HarrisManaging Partner + Operations

David GrayFounder + Senior Vice President

Capabilities

Land Development

Service website

Civil engineering for residential and commercial land development throughout Central Texas, from complex entitlements through site development.

  • Single family residential
  • Multifamily and build-to-rent
  • Industrial
  • Office and retail
  • Entitlements

Public Infrastructure

Service website

Public infrastructure engineering for water, wastewater, transportation, drainage, and K-12 school projects.

  • Water systems
  • Wastewater systems
  • Transportation
  • Drainage
  • K-12 schools

Special District Services

Service website

District engineering, formation and strategy, bond programs, and design/bidding for utility and special districts.

  • District engineering
  • Formation and strategy
  • Bond programs
  • Design and bidding

Environmental Services

Service website

Environmental assessments and permitting support for land development projects.

  • Threatened and endangered species assessment
  • Jurisdictional waters and wetlands permitting
  • Geologic assessments
  • Environmental resource inventories

Construction Management

Service website

Construction observation, public and private bidding, project closeout and acceptance, and enhanced inspections.

  • Construction observation
  • Public and private bidding
  • Project closeout and acceptance
  • Enhanced inspections

Industries

Residential · Multifamily Residential · Commercial · Industrial · Education · Government

Projects

No projects listed yet.