Competitive Sealed Proposals
Competitive Sealed Proposals (CSP) are a public procurement method where price and qualifications are evaluated together. At E-CON, we craft detailed, compliant proposals that meet every spec, hold up to scrutiny, and reflect real project conditions. Our documents are transparent and built to help owners award with confidence and no surprises.
Why Choose Us
We don’t just build projects—we build trust. Every service we offer is backed by proven processes, selective project focus, and a deep commitment to doing things right. Whether we’re managing bids, coordinating subs, or executing a full build, our team brings hands-on experience, detailed oversight, and clear communication to deliver the outcome your project deserves.
Proposals Built for Compliance
We submit accurate, bonded bids with complete documentation that meets all Texas procurement requirements.
Scope and Budget Discipline
We estimate carefully so public entities maintain tight control over costs and expectations.
No Surprises—Just Precision
From specs to subs, we deliver clarity that earns trust from boards and procurement officers alike.
For Subcontractors
Bid with us on upcoming projects. Download plans, express interest, and stay in the loop.
Our bid packages are thorough so you get clear specs, early access, and real opportunities.
We don’t waste time chasing numbers. We partner with subs we trust to deliver.
All 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.