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Business Details
42 Years
experience
Trusted Civil Engineering Services in Houston
Founded in 1984, OMEGA ENGINEERS has established itself as a leading civil engineering and construction management firm dedicated to delivering comprehensive infrastructure solutions. Our expertise spans transportation, hydrology and hydraulics, utilities, and water resources projects for public and private clients across Texas and beyond. With decades of experience, we specialize in addressing complex challenges through innovative planning, engineering, and program management. Our team operates from strategically located offices in Houston, Dallas, Austin, San Antonio, and El Paso, ensuring localized support for statewide projects.

We prioritize safety, environmental stewardship, and client satisfaction, maintaining a reputation as a trusted partner in infrastructure development. Our commitment to excellence is reflected in our work on over 100 miles of water main and sanitary sewer projects, as well as landmark transportation and flood mitigation initiatives. As an Equal Opportunity Employer, we foster diversity and inclusion while upholding the highest standards of technical proficiency and ethical conduct.
Services
Transportation Engineering Hydrology Studies Water Resources Construction Management Program Planning Drainage Design Bridge Hydraulics Stormwater Mitigation Utility Relocation
Details
  • Year established: 1984
Highlights and features
  • We offer 40+ years of experience in civil engineering and infrastructure projects.
  • Our team holds expertise in complex transportation and water resource engineering challenges.
  • We maintain a statewide presence with offices in five major Texas cities.
  • Our engineers utilize advanced software for hydrologic and hydraulic modeling.
  • We provide end-to-end program management from concept through project completion.
Services
Transportation Engineering
Our transportation engineering services include route alignment studies, construction documentation, and traffic control planning. We design roadway improvements and manage infrastructure projects for highways, toll roads, and urban corridors. Our work integrates drainage solutions and safety features to meet federal and state standards while addressing community needs.
Hydrology and Hydraulics
We conduct comprehensive hydrologic and hydraulic modeling using HEC-RAS, MIKE URBAN, and ArcGIS software. Our services include floodplain mapping, bridge scour analysis, and stormwater management planning. We deliver FEMA-compliant flood studies and mitigation strategies for urban and rural infrastructure projects.
Water Resources
Our water resources team designs water distribution networks, sanitary sewer systems, and wastewater treatment facilities. We manage projects involving pipelines from 6- to 72-inch diameters, including rehabilitation and expansion of municipal water infrastructure. Our solutions emphasize sustainability and regulatory compliance.
Construction Management
We provide end-to-end construction management for public works projects, including scheduling, cost control, and quality assurance. Our services cover utility relocations, roadway improvements, and drainage system installations. We act as client representatives to ensure projects meet technical specifications and budgetary requirements.
Program Planning
Our program planning services include master scheduling, budget development, and permitting strategies. We coordinate multidisciplinary teams for large-scale infrastructure initiatives, offering value engineering and dispute resolution. Our approach ensures alignment with client objectives and regulatory frameworks.
People
Santiago Castaneda
CEO & President
With 28+ years of experience, Mr. Castaneda leads engineering design and construction management for transportation and water systems. A licensed Texas Professional Engineer, he oversees operations and project execution across Texas.
Questions
What engineering services does OMEGA ENGINEERS offer?
We specialize in transportation engineering, hydrology/hydraulics, water resources, construction management, and program planning for public infrastructure projects.
Do you work with both public and private clients?
Yes, we serve government agencies and private sector clients across Texas and neighboring states.
What geographic areas do you serve?
Our primary service areas include Texas cities like Houston, Dallas, Austin, San Antonio, and El Paso, with projects extending regionally.
How does Omega handle complex infrastructure challenges?
We combine advanced modeling software with field expertise to develop customized solutions for drainage, roadway, and utility system challenges.
What experience do you have with flood mitigation projects?
We've completed FEMA-compliant flood studies, detention basin designs, and bridge scour analyses for municipal and state agencies.