Top 20 Construction companies Johannesburg, 2025
Booked Mrendy Plumbing for a new install and they were on the dot. The crew showed up right on time, greeted me with a smile, and got straight to work. Every question I had was answered in minutes, super quick replies. The job was done neatly and the final bill felt totally fair, no hidden extras. Honestly cant fault them, customer care was top-notch.
Pro
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Request a quoteStanley was professional and very helpful.
I used Alex from Activity on Node for my CoC. I am very pleased to have met him, he explained in detail and did a thorough job according to Standards. Will definetly make use of his excellent professional services again.
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Request a quoteQuick, effecient and polite. Within 3 days the carport was installed BJ Projects 👍🏼
The carport looks very nice and they were efficient.
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Request a quoteThis company is great to deal with. He took the time to explain the process, tested all the points and not only explained the problem areas, but also offered to repair it at a very good price. Only once the repairs were done did he issue the coc. Very professional and I will highly recommend this business.
Dear Francois J. V. R., Thank you for taking the time to share your positive experience with Cleantech Assignments. We are delighted to hear that our service met your expectations. Your feedback means a lot to our team and motivates us to continue delivering the best results possible. We truly appreciate your support and look forward to working with you again in the future! Best regards, The Cleantech Assignments Team
Great service in electrical work from Crispen. He was professional, punctual and thorough. I would definitely recommend him.
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Request a quoteVery professional and quick.
Thank you for your respond
They arrived on time, Johannes was polite and friendly and together with his single helper, they did a very good plumbing job. Reasonably priced compared to some others. Thank you!
Its pleasure thank you for the feedback
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Request a quoteThe technician was professional
Uyakona Electrical's service was top-notch from start to finish! They was super professional and punctual, the kind of speedy response I wish more providers had. Everyone was friendly & accommodating, making me feel valued as a customer. Great customer service? They got it! Their flexibility with my schedule was much appreciated, and the high-quality work on my certificate of compliance was above expectations. Highly recommend if you need electricians who truly care about what they do.
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Request a quoteI am very satisfied with the service rendered. Dickson assisted with an electrical compliance certificate and the team was sufficient and professional. I will definitely make use of their service again.
Got fixed well for various electrical repairs by Mr. Dickson.
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Request a quoteShe was excellent, she really did a good job and I'm happy with the service.
Thank you
Their service was exceptional. The house looks amazing.
Thank you khaya
Services:
Request a quoteI loved that he called me immediately after receiving the job. Came on time and finished the job same day without any trouble
Very professional.
No
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Request a quoteHis service was excellent.
He was quite good and followed up consistently.
Services:
Request a quoteI needed burglar bars fast, and the team answered within minutes, super helpful. Price was fair actually saved me some cash. On site they were friendly, joked with my kids an explained every step so i knew what was happening. overall great value and quick service—exactly what I wanted.
They worked on my gates, burglar bars and security gates. They went an extra mile by also advising about other security features and fixed our electricity fence which had fault
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Request a quoteI used 2402 Electrical Maintenance, they were very very good.
Services:
Request a quoteVery efficient
He was exceptionally good, I'm happy with the outcome.
Thank you very much it means a lot to me.
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Request a quoteCost effective. Happy with quality of their workmanship.
Could not meet deadline. The actual project was scheduled for 3 to 4 days. They went quite some time over that amount. About a week and a half.
Peter was very friendly, I give them a 5 out of 5.
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Request a quoteI had an amazing experience with BNA. The team was professional and friendly and they went above and beyond with the paint job at my house. Their service is speedy and They exceeded my expectations, they provided high quality work and kept a clean work space at all times. They were even more than happy to help me with other maintenance work that i needed in the house. 10/10 service
Thank you mama.🤗
He was extremely well mannered and helpful.
His workmanship was not all that great. There are some uncompleted work as well as door frames that were not fixed as promised
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Request a quoteKnowledgeable and neat.
Very professional, punctual and he knew what he was talking about and gave good advice. Good solutions!
Thank you for doing business with us
Services:
Request a quoteThe way they do business is very good. They are very reliable and very punctual. I give them a 10 out of 10. We had loadshedding and had to decide on a new timeline and they still adapted very well.
Peter and his team were excellent. Everything we discussed, they delivered on.
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Request a quoteFast Service, Good Communication
Nardi Van Zyl was excellent!!! I would recommend him to friends and family anytime. By the way ,thank you to pro compare for giving me his details. A very professional person, he was upfront with his work. Explained the ins and outs. Good suggestions
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Request a quoteProfessional and they know what they doing.The price was reasonable too Compared to others.
Dedicated to keep the customer happy
Services:
Request a quoteI was impressed with how quickly they replied to every email and call; nothing sat unanswered for long. The team always showed up right on time, so scheduling site visits was no stress. For the fee, I feel I recieved way more value than expected, especially for a new build project. will definitely work with them again.
Very good and Professional.
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Frequently asked questions
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What do I need before I start building a house?
Before starting to build a house, you must have: a site plan, layout drawings, a fire installation drawing, drainage installation drawings, particulars of any existing building or structure that is going to be demolished (and you need to state how it will be demolished), and any other plans and particulars that your local authority requires.
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What is NHBRC and why do I need it?
NHBRC is the National Home Builder's Registration Council. Its function are to keep a register of home builders, oversee the construction of residential homes to see to it that proper building standards are adhered to and to provide a warranty service for major structural defects. Any new build in SA requires you to have NHBRC registration.
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What should a construction contract include?
The construction contract should include at least: the name of the contractor and contact information, the name of the homeowner and contact information, description of property in legal terms, the cost, description of the work, the completion date and the right to stop the project.
2025 Construction company costs
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