Fort Lauderdale · Commercial Roofing · LWIC
David
Gembala
Construction executive, patent holder, and operator in lightweight insulating concrete roofing systems.
Professional profile portrait · DavidGembala.com
Professional profile
Commercial roofing, built on innovation.
David Gembala is a Fort Lauderdale-area construction executive and the President & CEO of Apex Roofing, with a career centered on commercial roofing and lightweight insulating concrete (LWIC) systems across South Florida.
He is also a co-inventor on U.S. patents in roofing, construction safety, and infrastructure technology, combining hands-on roofing leadership with practical building-system innovation through companies including Atlas Apex Roofing and Concrecel USA.
3
U.S. patent records
Co-inventor on roofing, safety, and infrastructure patents
Top 3%
Florida contractor ranking
Public BuildZoom contractor score
$750M+
in completed roofing projects
Commercial roofing project volume
30+
years in LWIC
Lightweight insulating concrete operating history
Photos & media
Selected images.
Professional portraits and related visuals from David Gembala’s work in construction, commercial roofing, and lightweight insulating concrete.
Professional background
David Gembala background pages.
David Gembala’s background spans Fort Lauderdale commercial roofing, lightweight insulating concrete systems, and operating companies including Atlas Apex Roofing and Concrecel USA.
Fort Lauderdale profile
David Gembala Fort Lauderdale Construction Executive
David Gembala is a Fort Lauderdale–area construction executive focused on commercial roofing and lightweight insulating concrete (LWIC) systems across South Florida.
Commercial roofing
David Gembala Commercial Roofing Profile
A profile of David Gembala’s commercial roofing work — re-roofing, lightweight insulating concrete systems, and South Florida operating-company background.
LWIC systems
David Gembala LWIC Roofing Systems
David Gembala and lightweight insulating concrete (LWIC) roofing systems — how cellular lightweight concrete supports insulated, long-lasting commercial roofs.
Atlas Apex Roofing
David Gembala Atlas Apex Roofing
David Gembala and Atlas Apex Roofing — commercial roofing operations and South Florida construction background.
Concrecel USA
David Gembala Concrecel USA
David Gembala and Concrecel USA — cellular lightweight concrete (LWC) and lightweight insulating concrete roofing systems for commercial buildings.