CIDB-backed intelligence pageLast checked 14 Mar 2026 at 20:489 source URLs

Grade 6 Electrical: Building Installations contractors in JOHANNESBURG, Gauteng

Use this page to shortlist contractors in JOHANNESBURG registered for Grade 6 electrical: building installations work. The current sample includes 9 matching contractors, with 8 active registrations and a CIDB tender threshold of Up to R40,000,000.

Start with the contractor cards below, then open the strongest matches for full verification.

Trust and action

Evidence coverage

9 / 9

contractors linked to captured crawl evidence

Shortlist and compare contractors now

9 contractors match the current view.Showing 1-9.
Compare up to 3 contractors
Active
PE Contractor

KRONOS SOLUTIONS

CRS 10187376

Trading name: KRONOS SOLUTIONS

Match reason: Grade 6 Electrical: Building Installations in JOHANNESBURGBroader capability: 7 additional gradings
Grade 8 EP
Grade 7 CE
Grade 7 GB
Grade 7 ME
Grade 6 EB
Grade 5 SH
Grade 5 SO
Grade 5 SQ

Contractor Review Panel

Compact decision signals and actions.

Live

Expiry

Expires in 32 months

Last captured

14 Mar 2026 at 20:44

Workflow state

Ready to review

Screening

Active
PE Contractor

OPTIMUM ENGINEERING CONSULTANTS (PTY) LTD

CRS 10142865

Trading name: OPTIMUM ENGINEERING CONSULTANTS

Match reason: Grade 6 Electrical: Building Installations in JOHANNESBURGBroader capability: 7 additional gradings
Grade 6 CE
Grade 6 EB
Grade 6 EP
Grade 6 GB
Grade 6 ME
Grade 6 SI
Grade 4 SF
Grade 2 SQ

Contractor Review Panel

Compact decision signals and actions.

Live

Expiry

Expires in 21 months

Last captured

14 Mar 2026 at 20:44

Workflow state

Ready to review

Screening

Active
PE Contractor

BULUMKO GROUP

CRS 10134549

Trading name: BULUMKO GROUP

Match reason: Grade 6 Electrical: Building Installations in JOHANNESBURGBroader capability: 5 additional gradings
Grade 6 CE
Grade 6 EB
Grade 6 GB
Grade 5 ME
Grade 5 SO
Grade 1 EP

Contractor Review Panel

Compact decision signals and actions.

Live

Expiry

Expires in 7 months

Last captured

14 Mar 2026 at 20:44

Workflow state

Ready to review

Screening

Active
PE Contractor

TESS CONSTRUCTION AND DEVELOPMENTS

CRS 10175122

Trading name: TESS CONSTRUCTION AND DEVELOPMENTS

Match reason: Grade 6 Electrical: Building Installations in JOHANNESBURGBroader capability: 5 additional gradings
Grade 7 GB
Grade 6 EB
Grade 5 ME
Grade 4 CE
Grade 1 EP
Grade 1 SO

Contractor Review Panel

Compact decision signals and actions.

Live

Expiry

Expires in 29 months

Last captured

14 Mar 2026 at 20:44

Workflow state

Ready to review

Screening

Active
PE Contractor

HOK PROJECTS

CRS 10261731

Trading name: HOK Projects

Match reason: Grade 6 Electrical: Building Installations in JOHANNESBURGBroader capability: 4 additional gradings
Grade 6 EB
Grade 6 EP
Grade 5 CE
Grade 2 GB
Grade 1 ME

Contractor Review Panel

Compact decision signals and actions.

Live

Expiry

Expires in 12 months

Last captured

14 Mar 2026 at 20:44

Workflow state

Ready to review

Screening

Active
PE Contractor
Expiring within 6 months

THUTHUKANI THABZOLO TRADING

CRS 227555

Trading name: THUTHUKANI THABZOLO TRADING

Match reason: Grade 6 Electrical: Building Installations in JOHANNESBURGBroader capability: 4 additional gradings
Grade 8 GB
Grade 7 CE
Grade 7 EP
Grade 6 EB
Grade 5 SH

Contractor Review Panel

Compact decision signals and actions.

Live

Expiry

Expires in 2 months

Last captured

14 Mar 2026 at 20:44

Workflow state

Ready to review

Screening

Active
PE Contractor
Expiring within 6 months

MOGOTO ENTERPRISE AND CONSULTING

CRS 10362054

Trading name: MOGOTO ENTERPRISE AND CONSULTING

Match reason: Grade 6 Electrical: Building Installations in JOHANNESBURGBroader capability: 1 additional grading
Grade 6 EB
Grade 6 EP

Contractor Review Panel

Compact decision signals and actions.

Live

Expiry

Expires in 2 months

Last captured

14 Mar 2026 at 20:44

Workflow state

Ready to review

Screening

Active
PE Contractor

WEG SOUTH AFRICA (PTY) LTD

CRS 10048609

Trading name: WEG SOUTH AFRICA (PTY) LTD

Match reason: Grade 6 Electrical: Building Installations in JOHANNESBURGBroader capability: 1 additional grading
Grade 9 EP
Grade 6 EB

Contractor Review Panel

Compact decision signals and actions.

Live

Expiry

Expires in 26 months

Last captured

14 Mar 2026 at 20:44

Workflow state

Ready to review

Screening

Suspended
PE Contractor

4K ENGINEERING

CRS 10376864

Trading name: 4K ENGINEERING

Match reason: Grade 6 Electrical: Building Installations in JOHANNESBURGBroader capability: 3 additional gradings
Grade 8 CE
Grade 6 EB
Grade 6 ME
Grade 5 GB

Contractor Review Panel

Compact decision signals and actions.

Live

Expiry

Suspended - Expiry: 23 October 2026

Last captured

14 Mar 2026 at 20:48

Workflow state

Ready to review

Screening

Total contractors

9

Active

8

Expired or suspended

1

PE contractors

9

Expiring soon

2

Page interpretation

Tender threshold

Up to R40,000,000

Grade 6 is the relevant threshold for electrical: building installations work.

Broader capability

9 contractors beyond this exact match

Highest grade represented in this local result set: Grade 9.

Verification flow

Review status and expiry here, then open the contractor profile and source CIDB page for final confirmation.

Source confidence

CIDB-linked crawl evidence for this result set.

Evidence rows

21

With evidence

9

Latest capture

14 Mar 2026 at 20:48

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