CIDB Grade 1 contractors in ALBERTON, Gauteng
Use this page when you already know the grade but still need to choose the right work class in ALBERTON.
Grade 1 carries a CIDB tender threshold of Up to R200,000. Start with the class chooser below to open the most relevant class-specific shortlist.
Quick actions
Contractors at this grade
51
Active
25
Classes available
13
Latest capture
14 Mar 2026 at 20:47
Choose the work class you need
Start with the class that best matches the tender scope. Public shortlist pages are linked directly; lower-volume classes stay informational and point to the class guide.
General Building
Open the Grade 1 GB shortlist for ALBERTON.
Contractors
21
Active
8
PE
16
Civil Engineering
Open the Grade 1 CE shortlist for ALBERTON.
Contractors
19
Active
12
PE
15
Specialist: Roofing & Waterproofing
Open the Grade 1 SO shortlist for ALBERTON.
Contractors
10
Active
7
PE
8
Electrical: Public Installations
Open the Grade 1 EP shortlist for ALBERTON.
Contractors
8
Active
7
PE
8
Mechanical Engineering
Open the Grade 1 ME shortlist for ALBERTON.
Contractors
8
Active
5
PE
7
Specialist: Piling & Foundations
Open the Grade 1 SQ shortlist for ALBERTON.
Contractors
7
Active
5
PE
6
Electrical: Building Installations
Open the Grade 1 EB shortlist for ALBERTON.
Contractors
5
Active
4
PE
5
Specialist: Formwork & Falsework
Review the SF class guide while this city-grade path remains below the public shortlist threshold.
Contractors
2
Active
2
PE
0
Specialist: Lifts & Escalators
Review the SK class guide while this city-grade path remains below the public shortlist threshold.
Contractors
2
Active
0
PE
1
Specialist: Painting & Decorating
Review the SN class guide while this city-grade path remains below the public shortlist threshold.
Contractors
2
Active
1
PE
2
Specialist: Demolition
Review the SB class guide while this city-grade path remains below the public shortlist threshold.
Contractors
1
Active
0
PE
1
Specialist: Structural Steelwork
Review the SH class guide while this city-grade path remains below the public shortlist threshold.
Contractors
1
Active
0
PE
0
SI
Review the SI class guide while this city-grade path remains below the public shortlist threshold.
Contractors
1
Active
1
PE
1
Source confidence
CIDB-linked crawl evidence for this city-grade screening set.
Evidence rows
108
With evidence
51
Latest capture
14 Mar 2026 at 20:47
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