MDJ Design + Construction

MDJ Design + Construction

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Building + designing everything from homes to structures! For business inquiries email us at [email protected]


CSLB #1044711

Photos from MDJ Design + Construction's post 05/28/2026

From demolition to transformation. 🚧
Proud to be working on the JAO Restroom Remodel β€” modernizing spaces with ADA upgrades, new finishes, and quality craftsmanship every step of the way.

Photos from MDJ Design + Construction's post 05/11/2026

The Veterans Park restroom renovation is now complete! This project included new stainless fixtures, custom metal doors, updated lighting, fresh interior and exterior finishes, ADA upgrades, and more.

Clean project, solid upgrades, and built to hold up for the community for years to come.

Photos from MDJ Design + Construction's post 03/20/2026

πŸ“Έ Before & After Transformation

From outdated to outstanding ✨

We’re excited to officially wrap up the West Street 2nd Floor Restroom Renovation in Laguna Beach and the results speak for themselves πŸ‘‡

This project was a full gut and remodel, including:
πŸ”¨ Complete demo & abatement (asbestos + lead)
🧱 New layout with framed walls + updated plumbing & electrical
πŸ’‘ Brand new LED lighting + ventilation
🚿 Modern tile flooring & wall finishes
🚽 Upgraded fixtures with automatic flush valves
🧼 Touchless accessories + ADA-compliant features
πŸͺž Custom vanities, countertops, and mirrors
🎨 Fresh paint throughout.

Photos from MDJ Design + Construction's post 02/26/2026

La Habra remodel wrapped up! Full interior rework β€” layout changes, new ADA restrooms, upgraded lighting throughout, new flooring, service windows, electrical upgrades, and exterior improvements per plan.

Photos from MDJ Design + Construction's post 01/13/2026

Quick turnaround by the crew on this one.
Started as one room, delivered as two β€” giving the PD a more functional space.

Photos from MDJ Design + Construction's post 12/22/2025

The attic conversion is complete! Brand new additional living space.
A bright, open area designed to maximize function and comfort.

Photos from MDJ Design + Construction's post 11/13/2025

Before ➑️ After (almost!)
Turning unused attic space into a functional, modern 3rd-story living area.
The team is finishing up this attic conversion, drywall is up, details are coming together, and the transformation is already dramatic.

Photos from MDJ Design + Construction's post 09/30/2025

The Torrance Building & Safety remodel is officially complete and what a transformation! From brand new offices and an updated conference room to fresh paint, modern finishes, new flooring, and a new roof. Swipe through to check out the stunning after photos.

Photos from MDJ Design + Construction's post 08/27/2025

Progress at LACSD – The Lab Renovation
The old lab has been cleared out and re-built with new walls, casework, and finishes underway. You can already see the transformation taking shape, fresh framing, updated electrical/plumbing, and new surfaces coming together.

Photos from MDJ Design + Construction's post 08/07/2025

🚿 Before & After: Orange Police Department Showers
Swipe to see the transformation! πŸ‘€
We just wrapped up a full renovation of the shower facilities at the Orange PD, upgrading from outdated and open layouts to modern, private, and sleek individual stalls.
&after

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Address


El Segundo, CA