Elements of success

Manuel J. Diaz Architect, is an award winning, Jupiter based Architectural Firm offering complete architectural services since 1977.


Specializing in Custom Homes Designs throughout South Florida, MJD Architect can attribute its success to our ability to provide quality-based services and innovative designs to meet the Client’s needs.


MJD is able to provide diversified services such as Master Planning, complete Architectural Services, Construction Administration, Code Analysis, Interior Planning and Design, Threshold Inspections and Construction Expert Witness.


MJD takes pride in our dedication to quality and complete Client satisfaction and confidentiality.

 MJD’s active involvement throughout the design process, Budgeting and Construction Administration assures our clients the highest standards of quality control.

Meet The Team

The principals from Manuel J. Diaz, Architect and his team represent expertise, commitment and long-term project experience.

Manuel Diaz

Founder / Principal


Manuel is the founding member of Manuel J. Diaz, Architect P.A. and brings over 35 years of experience to the table. An avid local architectural buff, Manuel combines this knowledge with current design techniques, 3D CAD to provide a unique approach to the entire building experience.

His specialty is in new custom luxury homes and gut-renovations where original details need to be preserved or restored together with value engineering to bring the project to a successful completion.

Manuel is the recipient of several prestigious awards, including the Aurora Award and the most recent being the Prism Award.

Troy Lang

Senior CAD Draftsman


Troy joined Manuel J. Diaz, Architect in 1999 and brings 25 years of residential and commercial design expertise to your project.  Having managed some of the largest building projects throughout Florida, Troy provides a technical insight not found in any other architectural firm.