Find engineering consulting firms by capability and location.

AIG Technical Services, LLC is a Houston-based engineering consulting practice specializing in transportation infrastructure. It offers a multi-disciplinary blend of planning, engineering, and program management services for various transportation projects, ranging from local improvements to large-scale corridor developments across Texas. The practice focuses on delivering cost-effective and safe solutions by collaborating closely with public agency clients to address complex engineering and planning challenges.

Project: SH 146 Ferry Road to I-10 Schematic and Environmental Study

Crafting sustainable solutions that enrich lives

Service detail: Transportation Engineering

Engineering Innovation Forward

Project: Burnett Bayland Park

Accredited Laboratory Testing.

Service detail: Geotechnical Engineering

Civil Engineers - Advancing Stronger, Safer Communities Across Texas

Service detail: Water and Wastewater Engineering

Reliable Civil Engineering Solutions

Service detail: Transportation Engineering

Surveying. Engineering. Environmental Consulting.

Project: Louisiana Watershed Initiative - Topographic and Bathymetric Data Collection

Civil engineering, program management, and construction management solutions for water, wastewater, and transportation infrastructure

Project: Huebner Creek Regional Stormwater Facility

Design. Consulting. Construction Management.

Project: Sir Francis Drake Corridor Rehabilitation

Broad Vision. Expert Focus.

Project: Louisiana Clean Energy Complex

Providing Service with Excellence

Project: Marine Corps Air Station Iwakuni (MCASI)

Excellence. Every Client. Every Time.

Project: DART/DFW Airport Irving/DFW Corridor

Designing What Matters

Project: Enabling Utilities Landside, George Bush Intercontinental Airport

From concept to completion: turning ideas to reality

Service detail: Feasibility Studies

Dedicated to making life better in communities

Project: Sabine River Water Treatment Facility

Engineering growth for Houston and all of Southeast Texas

Project: Mason Stormwater Detention Basin

Improving the quality of life for the clients, communities and individuals we serve.

Project: Woodland Avenue Pump Station Rehab

Lentz Engineering, LLC is a site civil engineering firm headquartered in Houston, Texas. Originally founded in 1988 and revitalized in 2022, the practice provides comprehensive site civil engineering services for commercial, industrial, and public-sector development projects across Texas, with offices in Houston, Austin, and DFW. The firm has completed more than 3,000 projects and holds TxDOT precertifications in highway design, roadway design, and traffic engineering, enabling it to work on state highway projects.

Service detail: Site Civil Engineering

Excellence in Design Since 1969

Project: Western Tie-In Closure Structure at Bayou Verret (Sellers Canal)

We make a difference

Service detail: MEP Engineering

Innovative & Efficient Engineering Solutions

Project: Jackson International Airport Aviation Project Management

Civil engineering design and district engineering services for public and private clients in the greater Houston area.

Service detail: District Engineering

Global resources. End-to-end solutions. Innovative results.

Project: USACE I-ATLAS Coastal Mapping and Nautical Charting

Reliability - Excellence - Timeliness

Service detail: Civil & Structural Design