Address: 256 Koeberg Service Road, Rugby, Cape Town 7405


We are geared for any Demolition and excavations operation

Asbestos Removal

Removing Asbestos is seen as extremely hazardous, we have all the certificates and qualifications needed for removal.

Boat Demolition

Our business has stretched further into the salvage and demolition of Boats.

Our Services

Welcome to WHJ Projects (pty) Ltd

WHJ Projects (Pty) Ltd. is a leading demolition and excavation specialist in Cape Town. Established in 1992 by Mr Wensley Jenneker, we boast 27 years of experience in the industry and a hard earned reputation for excellent service.
WHJ Projects (Pty) Ltd is recognised within the industry as a market leader in demolition and excavation projects. Our client portfolio ranges from local government, to the private sector, and big industry. Visit our PROJECTS page for a look at some of our work.

Some of our services include Demolition, Excavation / Earthworks, Building WorksCivil EngineeringConcrete cutting and drillingTree Removal Cape TownAsbestos RemovalCivils and Demolition of boats, steel wood and fiber glass vessel.

  • Excavation Cape Town

    WHJ Projects (Pty) Ltd is on the cutting edge of demolition and excavation technology.

    This excavator is the pride of our fleet. It is ideal for internal demolition and excavation projects. The machine is 1,300m wide, and when its tracks are adjusted inwards it can access buildings with door openings narrower than 1m.

    The canopy can also be removed to allow entry to areas of around 1,2m high.

    This machine is used for demolition projects, such as demolition of concrete floors, beams, pillars, as well as excavations such as trenching, digging of swimming pools, removal of trees, and much more.

  • Demolition Cape Town

    WHJ Projects (Pty) Ltd works in close conjunction with Demolition Cape Town, a subsidiary which has been around since 1992.

    We work together on numerous projects, and pride ourselves in being on the cutting edge of technological developments in the industry, in order to ensure the best possible execution of any demolition and excavation project, and maintain our position as market leaders.

    At WHJ Projects (Pty) Ltd, we take great care in being environmentally conscious.

    In every project we undertake, we strive to minimise the environmental impact of our operations by guarding against unnecessary damage to natural resources. We are also committed to recycling our materials, such as bricks, wood, copper, and aluminium, wherever possible.

    We are also, as far as possible, committed to recycling our materials, such as bricks, wood, copper, and aluminium.

Demolition by WHJ Projects some of our Projects

Our Certificates

Areas of Expertise

Demolition work including effective waste management

We Breakdown / Dismantle all structures, including but not limited to:
Reinforced & unreinforced concrete
Wooden structures
Steel structures
Brick structures
Internal & external demolition

Excavation / Earthworks:

Plot / land clearance
Site levelling
Drainage works
Land surveying
Under house / basement excavations
Swimming pools
Civils / engineering
Road construction & maintenance
Building works

Building Works:

Construction of new commercial and domestic dwellings including renovation, alterations, additions and maintenance.

Our Values

  • Trustworthy

    We are a member of the Cape Town Chamber of Commerce.

  • Responsible

    We are committed to being environmentally conscious.

  • Determination

    We set targets and do all we can to efficiently and effectively meet them.

  • Quality

    We aim to consistently provide the highest quality demolition and excavation.