Total Accountability from Concept to Final Sign-Off.

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Leon Construction integrates design, engineering, and construction into one expert team for predictable results and guaranteed quality.

Comparison of the Leon construction design-build process and the traditional process, showing a streamlined design, engineering, and build sequence on the left, and a traditional, more complex process with confusion and question marks on the right.
Comparison chart between The Leon Design build process and The Traditional Process, featuring categories such as Accountability, Structural Integrity, Cost Control, Timeline, Flexibility, and Documentation.
Logo of Leoni Construction featuring a gold lion head emblem on a dark background, with the company name and description underneath.

A 3-step timeline

Pre - Construction

One

  • Feasibility & Zoning Review: Confirming project viability and local code compliance (especially critical for ADUs).

  • Conceptual Design & 3D Rendering: Turning ideas into buildable plans, including material selection ( Generating Bill of Materials , Renderings, and all pre-requisites).

  • Value Engineering & Budget Lock: Optimizing the design to meet the target budget before construction begins.

  • Permitting & Approvals: Handling all paperwork and submissions to streamline the start date.

Mid-Construction

Two

  • Construction Management: Dedicated on-site supervision and rigorous scheduling to meet deadlines and deliver on-time.

  • Quality Control & Inspections: Detailed checks at every trade step to ensure superior craftsmanship and code adherence.

  • Client Communication: Weekly updates, access to a client portal, and proactive management of potential issues.

  • Site Safety: Maintaining a clean, secure, and safe environment throughout the build.

Post-Construction

Three

  • Final Walkthrough & Punch List: Thorough inspection with the client to ensure every detail meets expectations.

  • Final City Sign-Off: Securing the final Certificate of Occupancy so the client can move in or rent immediately.

  • Project Documentation: Providing a complete package of manuals, warranties, and material specifications.

  • Warranty & Follow-up: Backing our work with a clear, reliable warranty and check-ins after project delivery.

Ready to Build. Ready to Finish. From Concept to Close-Out.