
3D Design & Engineering
Houston, TXInnovation, Integrity & Quality - All of your A&E, Surveying and Utility Locating needs under one roof.
Project: Superbowl LI Cellular Network Modifications
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Innovation, Integrity & Quality - All of your A&E, Surveying and Utility Locating needs under one roof.
Project: Superbowl LI Cellular Network Modifications

Designing America's Energy Lifelines
Service detail: Chemical and Process Design

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
Transforming Our Environment and Communities, with Integrity and Vibe
Project: Hancock County Marsh Living Shoreline
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Engineering Water Systems Beyond Expectation
Service detail: Project Management

Building a Better Texas
Project: US 77 Geotechnical Investigation

Your trusted, single-source solution for all things blast
Service detail: Engineering Services
Engineering reliable transportation and heavy civil infrastructure since 1976
Project: DFW Connector
Comprehensive engineering, construction, maintenance, turnarounds, and specialty services for industrial facilities.
Service detail: Plan & Design

Your Engineering Partner
Project: Thin Liquids Production Facility

Innovative engineering, infrastructure, and technical solutions
Project: Dallas Water Utilities Strategic Plan
Progress Made Possible
Project: Sam Bass Road Widening Project

The Right Team Matters
Project: 100 MW Hydrogen Production Plant

Building the foundation for success through innovative structural design.
Service detail: Structural Engineering

Preserving Infrastructure, One Solution at a Time.
Service detail: Materials & Corrosion
Design. Consulting. Construction Management.
Project: Sir Francis Drake Corridor Rehabilitation
Trusted client advisors committed to improving lives in the communities we serve.
Project: Lee Aquatic Park

Broad Vision. Expert Focus.
Project: Louisiana Clean Energy Complex

Plan Build Manage
Service detail: Commercial Structural Engineering

Engineering safe and lasting infrastructure solutions for our communities
Project: Bridge 45 Wolf Creek

Engineering & Construction leaders with a robotics advantage
Service detail: Civil / Site Engineering

Precise Design | Innovative Solutions
Project: Port Commerce Business Park

MEP, Structural & Energy Consultant
Project: Academy of Math & Science - Baseline

A Full Service Transportation Consulting and Design Firm
Project: NC-540 (Triangle Expressway SE Extension)