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50+ Years
experience
Your Trusted Civil Engineering Partner in Edinburg, TX
Melden & Hunt has served South Texas communities since 1947, delivering civil engineering, surveying, and consulting services with unmatched expertise. Our team of professional engineers, registered land surveyors, and support staff has completed over 100 engineering and survey projects in 2024 alone. With decades of experience and advanced technology, we provide accurate surveying and cost-effective solutions tailored to client needs. Our commitment to client satisfaction is evident through personalized project management and transparent communication via our exclusive client reporting portal. As one of the Rio Grande Valley's largest engineering firms, we combine technical excellence with a deep understanding of regional challenges.

Our 70+ professionals bring bold leadership and innovative thinking to every project, ensuring safe, efficient, and economically sound outcomes. We measure success through long-term client partnerships and the successful completion of complex infrastructure projects across Texas. Our services span land development, environmental assessments, transportation planning, and construction management, supported by cutting-edge surveying technology. This combination of experience, technology, and client focus has made us a trusted leader in South Texas engineering for over 75 years.
Services
Civil Engineering Land Development Irrigation Systems Drainage Solutions Land Surveying Environmental Assessments Transportation Planning Project Management
Details
  • Year established: 1947
Highlights and features
  • We have 75+ years of engineering experience in South Texas
  • We utilize advanced surveying technology for precise results
  • Our team includes registered professionals with local expertise
  • We offer comprehensive services from planning to construction
  • We provide transparent project tracking through our client portal
Services
Civil Engineering
Our civil engineering team specializes in land development, transportation planning, and environmental assessments for commercial and residential projects. We provide comprehensive solutions from initial feasibility studies to final construction documentation. With decades of experience in South Texas conditions, we ensure code-compliant, sustainable infrastructure that meets current and future needs.
Land Surveying
We offer precise land surveying using the latest GPS and 3D scanning technology for boundary determination and construction layout. Our surveyors deliver accurate topographic maps and ALTA/ACSM surveys for property transactions. Advanced techniques ensure cost-effective data collection while maintaining the highest accuracy standards for engineering projects.
Project Management
Our project management services include full lifecycle oversight from concept to completion with real-time client access through our secure portal. We coordinate all phases while maintaining budget and schedule controls. Experienced managers ensure quality assurance and compliance with local regulations throughout the Rio Grande Valley.
People
Mario Reyna
President
Licensed Professional Engineer with extensive leadership experience in managing complex infrastructure projects across South Texas. Brings strategic vision and technical expertise to ensure project success while maintaining the firm's long-standing reputation for excellence.
Roberto N. Tamez
Vice President
Dual-licensed Professional Engineer and Registered Professional Land Surveyor overseeing technical operations. Combines engineering expertise with surveying precision to deliver integrated solutions that meet client needs while maintaining the highest professional standards.
Ruben James De Jesus
Vice President
Experienced engineering and surveying professional with a proven track record in managing multidisciplinary projects. Focuses on technical excellence and client satisfaction while maintaining the firm's commitment to quality service delivery in the Rio Grande Valley.
Allan Booe
Vice President
Licensed Professional Engineer specializing in infrastructure development with deep knowledge of South Texas regulatory requirements. Provides technical leadership while ensuring projects meet both client expectations and industry standards.
Michael Hernandez
Vice President
Engineering leader with extensive project management experience in commercial and residential developments. Focuses on innovative solutions that balance technical requirements with practical implementation across diverse South Texas projects.
Questions
What areas do you serve?
We primarily serve South Texas and the Rio Grande Valley region with engineering and surveying services.
What engineering services do you offer?
Our services include civil engineering, land development, irrigation, drainage, environmental assessments, and transportation planning.
How long have you been in business?
We've provided engineering services in Texas since 1947, with over 75 years of professional experience.
What surveying technology do you use?
We utilize the latest GPS equipment and advanced software for precise, cost-effective surveying solutions.
How do you manage projects?
We provide full lifecycle management with client access through our secure portal and experienced project supervisors.