
Confidence and clarity through every phase.
With over 40 years of on-site experience, our proven project management processes ensure complete peace of mind throughout the entire build.
Driven by highly skilled sub-contract artisans. Managed by decades of experience.
Duffey Construction is a turnkey building company working across the Western Cape. We bring together and manage the full professional team of architects, engineers, quantity surveyors, suppliers and sub-contractors.
The result is high-end work delivered cost-effective, reliable, and on time, with modern management systems keeping every project transparent.
Homes & developments across the coast
St Francis Canals
Myoli Beach
Whale Rock
Brackenridge
Our professional
approach applied to:
New residential & commercial builds
Aligning client expectations and professional sub-contractor appointments to deliver on a realistic time-frame and budget.
Project & construction management
Principal-agent oversight, programme control, cost reporting and quality assurance. Modern systems keeping every stakeholder informed.
Property development
Land, feasibility, rezoning, funding and sales. We have set up and run development offices end to end, from townhouses to estate-scale.
Rescue & completion
We specialize in the recovery of failed projects, stepping in to re-plan, re-budget and successfully deliver to completion.


Dr James Duffey
James has spent 44 years in construction, from technical assistant and assistant site agent at Dorbyl Structures, through senior management and project director roles, to running his own turnkey building and development companies across Gauteng, Eastern and Western Cape.
He has personally led high-end residential homes, multi-storey office blocks, industrial warehousing, town-house and estate developments; coordinating the full professional team and carrying each project from conception to close. His belief is simple: bring together the right people, control the work properly, and deliver on your word.
- —MBA · Millpark Graduate Business School
- —Principal agent · Managing JBCC & MBA building contracts
Four phases of accountability
- 01
Appointments
We get involved early in the process to make sure the right appointments are made with realistic budgets and timelines.
- 02
Procurement
Assisting clients in material and finish selections to set realistic budget expectations.
- 03
Coordination
Coordinating the professional and construction teams. Daily site management, quality control, safety, cost control and progress reporting.
- 04
Handover & close
Inspections, certificates of compliance, snagging and assist in final accounts.




Whale Rock Heights
A contemporary home in Whale Rock Heights, Plettenberg Bay with high-end finishes.
“TBD”
Tell us what
you're building.
Whether it's a new home, a development or a project that needs rescuing, send us the outline and we will be in touch.




