Always Dedicated and Devoted
We offer a full service in terms of road construction and rehabilitation. This includes aspects like Earthworks, Layer works, Surfacing, Water Reticulation and Drainage.
Painting forms one of the most effective and efficient ways to restore, renovate or revive a room or business.
Collen & Sons is able to provide turnkey solutions that will meet the needs of our customers.
Health, Safety & Environmental Management plays an integral part in the core business
Always dedicated and devoted
A leader through innovation, our commitment & investment in up-to-date technology with respect to geotechnical solutions through the acquisition of both Microtunnelling & steel sheetpile shoring equipment.
As a 9CE civil construction company together with its experienced team and latest technology, Collen & Sons is capable of constructing virtually anything to any client’s specification
Collen & Sons is a 8GB building contractor and one of the leaders in the building industry which consists of an extremely professional building department.
Health, Safety & Environmental Management plays an integral part in the core business of Collen & Sons, resulting in an increased awareness of health and safety initiatives throughout the organisation.
We provide all kinds of civil construction and building services and we are always glad to resolve nonstandard and unique tasks. We always take challenges and bring them to a conclusion.
Projects Completed
Workers Employed
Honor Clients
Awards Won