Starting Out as a Builder or General Contractor in South Africa

To set up as a builder or general contractor in South Africa, two registrations decide what work you can take. The Construction Industry Development Board (CIDB) registers and grades contractors for government and public-sector tender work. The National Home Builders Registration Council (NHBRC) is the legal gate for anyone building, selling or marketing new homes. Private residential and commercial work does not always need CIDB, but new-home work needs the NHBRC, and many tenders ask for CIDB grading anyway. Sort your registrations and your company structure, then your plant, channels and pricing.‍‌‌‌​‌​​‌‌‌​‌​​‌‌​‌‌‌​​​​​‌​‌​​​​‍

How to register and get qualified

CIDB. The CIDB grades contractors from Grade 1 to Grade 9 based on turnover and track record, with the grade setting the maximum tender value you can bid for in your class of work. The exact turnover bands and registration fees change and current sources disagree, so do not rely on an old table; confirm the current bands and fees directly at www.cidb.org.za. CIDB is mandatory for public-sector tenders. Private residential and commercial work does not legally require it, but clients often ask for it.

NHBRC. Anyone in the business of building, selling or marketing new homes must register with the National Home Builders Registration Council (NHBRC) under the Housing Consumers Protection Measures Act 95 of 1998. NHBRC is at www.nhbrc.org.za, with eServices at eservices.nhbrc.org.za. The headline requirements:

• An initial non-refundable fee of R745.61 plus annual membership of R526.32, a first-year total of R1,271.93 (confirmed May 2026).
• Your Technical Manager must pass the NHBRC Technical Assessment within 30 days of payment.
• Every new home must be enrolled at least 15 days before construction starts, with a sliding-scale enrolment fee based on the home value.
• Failure to register can bring fines of up to R25,000 per home and possible imprisonment.

A practical note: home building sits largely outside CIDB scope and the NHBRC is the statutory requirement there, including RDP and BNG housing. But many Department of Human Settlements and municipal housing tenders still ask for CIDB grading in their compliance lists, so the NHBRC is the legal requirement and you should check the tender pack, because many ask for CIDB anyway.

As a general contractor you must also make sure your sub-trades hand over valid CoCs (Certificates of Compliance or Conformity) before handover: electrical from a registered IE or MIE, plumbing from a PIRB-registered plumber, and gas from a SAQCC Gas practitioner.

Kit and start-up costs

Builders carry company registration costs on top of plant, and hire the big plant as needed:

• A registered company (Pty Ltd) via CIPC, a SARS tax number and a tax clearance.
• A B-BBEE certificate or affidavit for tender eligibility.
• COIDA (Compensation for Occupational Injuries and Diseases) registration if you employ.
• Public liability insurance.
• Basic plant (angle grinder, drill, level, mixer): about R15,000 to R30,000.
• Hired plant (concrete mixer, scaffolding, scissor lift): hire as the job needs.

What you can charge (estimates)

Build rates vary enormously by province and specification, so treat these as estimates, not fixed published rates:

• New residential build: roughly R10,000 to R20,000 per square metre, varying by province (for example about R13,330 per square metre in Gauteng, R13,150 in the Western Cape and R14,860 in KwaZulu-Natal).
• Renovations: roughly R800 to R2,000 per square metre.
• Labour-only skilled construction: roughly R350 to R700 per hour.

Always price the specific project. These ranges are a starting point, not a quote.

Common mistakes

• Relying on an old CIDB band table. The turnover bands and fees change and sources conflict; confirm the current figures at cidb.org.za.
• Building new homes without NHBRC registration and enrolment, which risks fines and imprisonment.
• Handing over without sub-trade CoCs for electrical, plumbing and gas.
• Skipping COIDA and public liability before putting people on site.
• Putting off VAT. You must register for VAT once turnover passes R2.3 million from 1 April 2026, and you can register voluntarily from R120,000.

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