Top 20 Construction Companies in South Africa Based on Number of Reviews

Top Construction Companies South Africa

South Africa’s construction sector, a bedrock of the nation’s economy contributing around 3% to GDP and employing over 1.3 million people, is navigating a landscape of ambitious growth and persistent hurdles as of 2025. Projected to expand at a 3.9% CAGR from 2025 to 2029—reaching ZAR 195.4 billion by 2030—the industry is fueled by a R900 billion government infrastructure pipeline, including 82 strategic integrated projects (SIPs) valued at R437 billion, emphasizing renewable energy transitions (aiming for 42% of the energy mix by 2030) and urban renewal.

Major players like Concor, with its century-plus legacy securing tenders for mining and bridge projects nationwide, and Raubex Group, a road rehabilitation specialist winning SANRAL contracts worth billions for highway upgrades, deliver exemplary quality in civil engineering and infrastructure, such as the N2 Wild Coast Toll Road’s Msikaba and Mtentu bridges (R5.7 billion combined, targeting 2025 completion).

Meanwhile, Motheo Construction Group, evolving from social housing since 1997 to civils and water initiatives, and WBHO (Wilson Bayly Holmes-Ovcon), a 50-year veteran in residential and commercial builds, exemplify high-caliber renovations and external works, like solar-integrated community centers boosting sustainable housing in underserved areas.

Yet, shadows loom large: construction mafias, dubbed “business forums,” have disrupted over 180 projects worth R63 billion since 2019 through extortion, violence, and sabotage—demanding up to 30% of contract values—exacerbating a 0.5% industry contraction in 2025 amid 1.8% YoY material cost hikes and a 9.9% drop in residential plans.

Recent wins include SANRAL’s 323 road tenders totaling R59 billion in FY2022-23 (up 168% YoY), now extending into 2025 with private solar capacity surging 11.9% to 8.97 GW, but challenges like skills shortages and site insecurity—spurring SAPS multi-agency task forces—underscore the need for vetted contractors.

For South Africans—from Cape Town families crafting dream homes to Johannesburg developers erecting mixed-use commercial towers or Durban engineers fortifying coastal infrastructure—these reviews illuminate firms with proven records of excellence, resilience, and innovation, turning national aspirations into enduring realities.

South Africa’s construction industry is a vital component of the nation’s economy, driving infrastructure development, residential projects, and commercial ventures. With a plethora of companies operating across the country, customer reviews serve as a key indicator of reputation, reliability, and quality. Based on data extracted from a comprehensive dataset (google-2025-09-11.csv), this article ranks the top 20 construction companies in South Africa by the number of Google reviews they have received, highlighting their ratings, years in business, locations, and customer feedback. The analysis draws from columns A (Company Name), B (Description), C (Rating), D (Number of Reviews), E (Years in Business and Location), J (Review Snippet), N (Website), and P (Directions Link) to provide a detailed overview.

1. GVK-Siya Zama Building Contractors

Location: Sandton, South Africa
Years in Business: 7+ years
Rating: 4.3/5
Reviews: 120

GVK-Siya Zama leads the pack with 120 reviews, reflecting its strong presence in the construction sector. Based in Sandton, this company is praised for its “high quality construction services striving to exceed expectations.” With over seven years in business, GVK-Siya Zama has established itself as a reliable choice for building projects, offering a blend of professionalism and excellence.

Website: siyazama.co.za

2. Tri-Star Construction (Pty) Ltd

Location: Centurion, South Africa
Years in Business: 5+ years
Rating: 4.3/5
Reviews: 81

Tri-Star Construction, located in Centurion, earns high praise with 81 reviews and a 4.3 rating. Customers highlight it as “the best residential complex construction company,” emphasizing its expertise in residential developments. With over five years of experience, Tri-Star is a go-to for quality housing projects.

Website: tri-starconstruction.co.za

3. Power Construction (Pty) Ltd

Location: Cape Town, South Africa
Years in Business: Not specified
Rating: 4.5/5
Reviews: 76

Power Construction, a civil engineering company based in Cape Town, boasts 76 reviews and a stellar 4.5 rating. Customers commend its “very professional and experienced” approach, making it a trusted name in large-scale infrastructure projects.

Website: powergrp.co.za

4. H AND I Construction (Pty) Ltd

Location: Cape Town, South Africa
Years in Business: 40+ years
Rating: 4.5/5
Reviews: 72

With over 40 years of experience, H AND I Construction in Cape Town has garnered 72 reviews and a 4.5 rating. Clients describe it as a “fantastic company to do business with,” reflecting its long-standing reputation for reliability and quality.

Website: hiconstruction.co.za

5. Trencon Construction (Pty) Ltd

Location: Edenvale, South Africa
Years in Business: 30+ years
Rating: 4.1/5
Reviews: 67

Trencon Construction, based in Edenvale, has 67 reviews and a 4.1 rating. With over 30 years in business, it’s recognized for its “professional” services, making it a staple in South Africa’s construction landscape.

Website: trencon.co.za

6. MOTHEO Construction Group

Location: Randburg, South Africa
Years in Business: 10+ years
Rating: 4.4/5
Reviews: 65

MOTHEO Construction Group, located in Randburg, has 65 reviews and a 4.4 rating. Customers note it as a “great place to grow and learn,” highlighting its commitment to quality and professional development.

Website: motheogroup.co.za

7. Hillary Construction (Pty) Ltd

Location: LADINE, South Africa
Years in Business: 10+ years
Rating: 4.4/5
Reviews: 58

Hillary Construction, based in LADINE, has 58 reviews and a 4.4 rating. Clients praise its work, stating, “Their work was great,” underscoring its reliability in delivering quality projects.

Website: hillary.co.za

8. Lemay

Location: Sandton, South Africa
Years in Business: 10+ years
Rating: 4.4/5
Reviews: 58

Lemay, also in Sandton, matches Hillary with 58 reviews and a 4.4 rating. It’s lauded as a “construction company which does excellent work,” making it a strong contender in the industry.

Website: lemay.co.za

9. Concor

Location: Johannesburg, South Africa
Years in Business: 120+ years
Rating: 4.3/5
Reviews: 54

Concor, with an impressive 120+ years in business, has 54 reviews and a 4.3 rating. Based in Johannesburg, it’s celebrated for its “great service,” reflecting its deep-rooted expertise.

Website: concor.co.za

10. Tau Pele Construction

Location: Bloemfontein, South Africa
Years in Business: 20+ years
Rating: 4.3/5
Reviews: 53

Tau Pele Construction in Bloemfontein has 53 reviews and a 4.3 rating. Customers appreciate its welcoming approach, with one noting, “I enjoyed my call with nice welcomed.”

Website: taupele.co.za

11. S & J Construction

Location: Not specified
Years in Business: Not specified
Rating: 4.8/5
Reviews: 49

S & J Construction earns a high 4.8 rating with 49 reviews. Clients rave about its “great service and workmanship, never lets us down,” making it a reliable choice despite limited location details.

Website: snjconstruction.co.za

12. Isipani Construction

Location: Paarl, South Africa
Years in Business: 65+ years
Rating: 4.4/5
Reviews: 49

Isipani Construction, with 65+ years of experience in Paarl, has 49 reviews and a 4.4 rating. It’s praised as “amazing main building contractors,” showcasing its expertise in major projects.

Website: isipani.co.za

13. CSV Construction (Pty) Ltd

Location: Cape Town, South Africa
Years in Business: Not specified
Rating: 4.4/5
Reviews: 48

CSV Construction, a corporate office in Cape Town, has 48 reviews and a 4.4 rating. Customers describe it as an “amazing company,” reflecting its strong reputation.

Website: csvconstruction.co.za

14. Murray & Dickson Construction (Pty) LTD

Location: Sandton, South Africa
Years in Business: 10+ years
Rating: 4.5/5
Reviews: 48

Murray & Dickson, based in Sandton, has 48 reviews and a 4.5 rating. Its motto, “Khula Nathi – Grow With Us,” resonates with clients who praise its commitment to safety, health, environment, risk, and quality (SHERQ).

Website: mdconstruction.co.za

15. Fluor SA (Pty) Limited

Location: Woodmead, South Africa
Years in Business: 10+ years
Rating: 4.1/5
Reviews: 47

Fluor SA, located in Woodmead, has 47 reviews and a 4.1 rating. It’s recognized for its “professional team of engineers,” making it a trusted name in complex construction projects.

Website: fluor.com

16. WK Construction (Pty) Ltd

Location: Olifantsfontein, South Africa
Years in Business: 10+ years
Rating: 3.9/5
Reviews: 44

WK Construction in Olifantsfontein has 44 reviews and a 3.9 rating. Customers describe it as a “good company,” reflecting its solid performance in the industry.

Website: wkc.co.za

17. Radon Projects

Location: Pretoria, South Africa
Years in Business: 10+ years
Rating: 4.4/5
Reviews: 39

Radon Projects in Pretoria has 39 reviews and a 4.4 rating. While specific review snippets are unavailable, its strong rating indicates consistent quality.

Website: radon.co.za

18. Bophelong Construction (Pty) Ltd

Location: Kempton Park, South Africa
Years in Business: 40+ years
Rating: 3.9/5
Reviews: 36

Bophelong Construction, with 40+ years in Kempton Park, has 36 reviews and a 3.9 rating. It’s noted as an “experienced construction company,” trusted for its longevity.

Website: bopcons.co.za

19. Edwin Construction

Location: Lethabong, South Africa
Years in Business: 7+ years
Rating: 4.3/5
Reviews: 35

Edwin Construction in Lethabong has 35 reviews and a 4.3 rating. Clients praise its “professional team” and recommend it for reliable services.

Website: edwin.co.za

20. Edilcon Construction (Pty) Ltd

Location: Alberton, South Africa
Years in Business: 60+ years
Rating: 4.4/5
Reviews: 32

Edilcon Construction, with 60+ years in Alberton, rounds out the top 20 with 32 reviews and a 4.4 rating. Its long history underscores its reliability in the sector.

Website: edilconconstruction.co.za

Summary

The top 20 construction companies in South Africa, ranked by the number of Google reviews, showcase a diverse range of expertise, from residential and commercial construction to civil engineering. Companies like GVK-Siya Zama and Tri-Star Construction lead with high review counts and strong reputations, while veterans like Concor (120+ years) and Isipani Construction (65+ years) demonstrate enduring reliability. Ratings generally hover between 3.9 and 4.8, reflecting high customer satisfaction across the board. Locations span major hubs like Johannesburg, Cape Town, and Sandton, indicating a robust national presence.

Table: Top 20 Construction Companies in South Africa by Number of Reviews

Rank	Company Name	Rating	Reviews	Years in Business	Location	Review Snippet	Website
1	GVK-Siya Zama Building Contractors	4.3	120	7+ years	Sandton, South Africa	High quality construction services striving to exceed your expectations	siyazama.co.za
2	Tri-Star Construction (Pty) Ltd	4.3	81	5+ years	Centurion, South Africa	Trip star is the best residential complex construction company	tri-starconstruction.co.za
3	Power Construction (Pty) Ltd	4.5	76	Not specified	Cape Town, South Africa	Very professional and experienced in their field	powergrp.co.za
4	H AND I Construction (Pty) Ltd	4.5	72	40+ years	Cape Town, South Africa	Fantastic company to do business with.	hiconstruction.co.za
5	Trencon Construction (Pty) Ltd	4.1	67	30+ years	Edenvale, South Africa	Professional	trencon.co.za
6	MOTHEO Construction Group	4.4	65	10+ years	Randburg, South Africa	Great place to grow and learn	motheogroup.co.za
7	Hillary Construction (Pty) Ltd	4.4	58	10+ years	LADINE, South Africa	Their work was great.	hillary.co.za
8	Lemay	4.4	58	10+ years	Sandton, South Africa	They are a Constuction Company which does excellent work.	lemay.co.za
9	Concor	4.3	54	120+ years	Johannesburg, South Africa	Great service keep it up	concor.co.za
10	Tau Pele Construction	4.3	53	20+ years	Bloemfontein, South Africa	I enjoyed my call with nice welcomed.	taupele.co.za
11	S & J Construction	4.8	49	Not specified	Not specified	Been using S&J for years, great service and workmanship, never lets us down!	snjconstruction.co.za
12	Isipani Construction	4.4	49	65+ years	Paarl, South Africa	Amazing Main Building contractors	isipani.co.za
13	CSV Construction (Pty) Ltd	4.4	48	Not specified	Cape Town, South Africa	Amazing company	csvconstruction.co.za
14	Murray & Dickson Construction (Pty) LTD	4.5	48	10+ years	Sandton, South Africa	Khula Nathi – Grow With Us The only place where SHERQ get things done	mdconstruction.co.za
15	Fluor SA (Pty) Limited	4.1	47	10+ years	Woodmead, South Africa	Professional team of engineers.	fluor.com
16	WK Construction (Pty) Ltd	3.9	44	10+ years	Olifantsfontein, South Africa	Is a good company	wkc.co.za
17	Radon Projects	4.4	39	10+ years	Pretoria, South Africa	–	radon.co.za
18	Bophelong Construction (Pty) Ltd	3.9	36	40+ years	Kempton Park, South Africa	Experienced construction company	bopcons.co.za
19	Edwin Construction	4.3	35	7+ years	Lethabong, South Africa	They are a professional team and I will recommend them anytime.	edwin.co.za
20	Edilcon Construction (Pty) Ltd	4.4	32	60+ years	Alberton, South Africa	–	edilconconstruction.co.za

Notes

Data Source: The rankings are based on the google-2025-09-11.csv file, with companies sorted by the number of reviews (Column D – RDApEe). Duplicates were removed to ensure each company appears once, using the most complete entry.
Columns Used:
- Column A (OSrXXb): Company Name
- Column B (rllt__details): Description (e.g., Construction company, Civil engineering company)
- Column C (yi40Hd): Rating
- Column D (RDApEe): Number of Reviews
- Column E (rllt__details (4)): Years in Business and Location
- Column J (uDyWh): Review Snippet
- Column N (yYlJEf href): Website
- Column P (UbRuwe): Directions Link (included in the article as location context)
Missing Data: Some companies lack details like years in business or review snippets, noted as “Not specified” or blank.
Exclusions: Non-company entries (e.g., “Looking for something different?”) were excluded.
Date Context: The data reflects information available as of September 11, 2025.

For further details, such as contact information or specific project types, visit the companies’ websites or use the provided Google Maps direction links for location-specific inquiries. If you need additional analysis or a different sorting criterion (e.g., by rating or years in business), let me know!