Building South
Texas with Integrity
and Precision

Decades of experience delivering complex public and private
projects, built with precision, accountability, and care.

Let’s Build Together

Construction with Precision

At E-CON Group, we don’t chase every job. We choose the ones we’re built for. Based in the Rio Grande Valley and trusted by Texas public entities for over 15 years, we deliver complex construction projects with clarity, control, and consistency. From schools to infrastructure, we bring deep local knowledge and a selective, quality-first approach to every project.

What Sets Us Apart:
  • Proven experience in civic, educational, and infrastructure construction
  • Selective by design – choosing projects where we deliver
    the most value
  • Highly experienced, bonded professionals managing every phase
  • Expertise navigating Texas public procurement and compliance
  • Strong reputation backed by repeat contracts and
    long-standing partners

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Completed Public Projects

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Repeat Government Clients

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Years Serving Texas

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Missed Contractual Deadlines

Our Services

We offer a full suite of services backed by decades of hands-on experience:

Construction Manager at Risk (CMAR)

End-to-end collaboration with early involvement, ensuring budget alignment, constructability, and fewer surprises during build.

Design-Build Delivery

Streamlined delivery through a single, accountable team. We simplify coordination and accelerate timelines without sacrificing quality.

Preconstruction & Estimating

Detailed estimates, proactive problem-solving, and value engineering that set your project up for success from the start.

Project Management
& Subcontractor Coordination

Skilled oversight, transparent communication, and vetted subs, so that every phase stays on track and on spec.

Competitive Sealed Proposals

Decades of experience navigating competitive bid environments with clear documentation, strong cost control, and responsive execution.

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Built to Last

From city facilities to institutional developments, our work is designed to
serve communities and stand the test of time.

Hidalgo Early College High School

TTBH Tropical Plaza Finish-Out (Design-Build)

Modernized educational facility designed for growing student capacity and long-term efficiency.

McAllen Civic Center Expansion

McAllen ISD Veterans Memorial – New Press Box (CMAR)

A phased municipal expansion delivered ahead of schedule, with minimal disruption to city operations.

Explore Our Projects

For Subcontractors

Bid with us on upcoming projects. Download plans, express interest, and stay in the loop.

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Awards

We don’t cut corners. We don’t miss deadlines. We build with pride.