Find engineering consulting firms by capability and location.

Allen Engineering and Science is an environmental, civil, and structural engineering practice serving private and public clients across the southeastern United States. Founded in 1993 as Eco-Systems and renamed in 2013, the company combines engineering, environmental science, planning, and construction management for oil and gas, manufacturing, energy, chemical, solid waste, real estate, and public-sector programs.

Service detail: Engineering

We create solutions for the built environment.

Project: Walmart Metro Atlanta Drone Delivery Operations Support

Building Partners

Project: Bob Bolen Public Safety Complex

We Own It.

Service detail: Civil Engineering

ETTL Engineers & Consultants Inc. is a multidisciplinary engineering and consulting firm founded in 1965 and headquartered in Whitehouse (Tyler area), Texas. With over 100 employees across five offices in Texas and Arkansas, ETTL provides geotechnical engineering, construction materials testing, environmental consulting, drilling, and landfill services to industrial, commercial, governmental, and private clients throughout Texas and adjoining regions. ETTL maintains an accredited geotechnical and construction materials testing laboratory.

Service detail: Geotechnical Engineering

KPFF exists to engineer opportunities that have a positive impact on people, places, and the planet.

Project: Portland International Airport (PDX), Terminal Core Redevelopment

Expect More. Experience Better.

Project: RUS Bus Transit Facility

Maestas & Associates, LLC provides civil engineering and land surveying services to public and private clients in south-central Texas. Established in 1989, it delivers transportation infrastructure, water and wastewater facilities, hydrology and hydraulics, subsurface utility engineering, land surveying, and construction management from offices in San Antonio and Houston.

Service detail: Transportation Infrastructure

Strategic airport planning, environmental strategies, and capital program management

Service detail: Airport Planning

Providing civil, structural, and marine engineering solutions for Texas Gulf Coast communities

Service detail: Civil and Site Engineering

Water Resources Management Associates, Inc. (WRMA) provides professional water resources and civil engineering services. Founded in 1997, it specializes in the analysis and design of municipal stormwater systems, sanitary and combined sewer systems, and flood control and drainage facilities. The practice delivers hydraulic modeling, pipeline condition assessment, environmental permitting, and grant procurement services for public and private clients across the Mid-Atlantic and Southeastern United States.

Project: Wildcat Branch Floodplain Delineation Study