Encon is the creation of Mark Kepplinger and Mike Van Dongen who have established a construction and boutique consulting company that provides industry leading advice and customer focused VIP service.

Encon’s desire is to deliver high quality, built form outcomes and to professionally lift the construction industry standards to a new level to provide our customers with a service exceeding the norm.

From creation the Encon team has grown and now contains Site Managers, Project Managers, Contract Administrators capable of delivering complex challenging projects in all market sectors.


Encon is a business with a difference that provides VIP service far exceeding that currently offered in the construction industry.  As a builder (construction) we provide high quality delivery to complex and challenging builds.  As a Consultant we provide input to projects through all stages ie design or build and provide pragmatic advice based on real construction experiences.

Encon provides ‘big builder’ capabilities through a lean and agile business model. This means you get the experience and knowledge of a large contractor at a cost effective price.

The intent of Encon is to provide a professional and tailored service to the construction industry:


  • Commercial Buildings
  • Fitout
  • Custom homes
  • Apartments


  • Superintendent, Project Manager
  • Development Manager
  • Construction advice
  • Procurement management
  • Independent superintendent role
  • Program reviews

The “En” in Encon represents the built environment.
The “con” in Encon is quite simply refers to construction.


Mike Van Dongen


Mark Kepplinger


Blake Borrett

Project Manager

Daniel Lenzo

Contract Administrator

Kobie Somers

Project Manager

Michael Hall

Project Manager

Hayden Cunnold

Site Supervisor

Jenella Carmody

Assistant Project Manager

Stephen Cass

Project Manager

Tony Sharland

Site Manager