Roof repairs, waterproofing and painting for homes, sectional title schemes and commercial buildings across Pretoria and Gauteng since 2005. We get onto the roof, find what is actually failing, and put it right once.
We do the work ourselves. We are applicators, not suppliers — we do not sell materials.
Free, no obligation — just your name, number and suburb. We’ll call you back within 2 working hours.
We'll be in touch within 2 working hours to arrange the site assessment. If it's urgent, call 073 561 4713.
Most problems with a building cross trades — a leak ruins the paint, a crack lets the damp in. We handle all of it, so nobody has to coordinate three contractors who blame each other.
Flat roofs, IBR, chromadek and tile. We get onto the roof and find what is actually failing, not what looks wet.
Read more → Commercial & industrialTorch-on and liquid systems, box gutters, basement tanking and planned maintenance for buildings that can't close.
Read more → HomesFull exterior repaints and roof painting and spraying, with the cracks and leaks fixed before any paint goes on.
Read more → Schemes & buildingsSectional title complexes and commercial buildings, programmed around residents and trading hours.
Read more → Walls & basementsWe find where the moisture is getting in and treat the cause, not just the stain.
Read more → Our workEvery photograph on this site is our own work, shot on site.
View projects →Commercial and industrial buildings across Gauteng. Every photograph here is our own work, shot on site.
Antoni Botes founded AnJo in 2005 after working every side of the table — main contractor, sub-contractor, project manager, professional team and client. He runs the assessments himself.
Tradespeople are licensed and insured. Strict adherence to occupational health and safety regulation, with a site file for every project and clean, organised job sites throughout.
Antoni has run projects valued up to R250 million over twenty years in the trade, including multi-campus and multi-depot clients. Programme, phasing and reporting are normal parts of the job here.
We talk through the building, the history of the problem, your budget and the window you have available to do the work.
We come out, get onto the roof, and establish what is actually failing rather than what looks wet. You get findings with photographs.
A written specification with the system build-up, materials, areas in m², programme and guarantee term. Issued within 24–48 hours of the assessment.
Licensed, insured tradespeople working to an agreed programme and OHS file. Clean sites, contained materials, and work scheduled around your operating hours where required.
We flood the roof to prove it holds, photograph the finished work, fix any snags, and issue the written guarantee with the completion documents.
No. We come out, get onto the roof and establish what is actually failing, and you get a written quote off the back of it. If a roof is coming in and you need someone there tomorrow morning, we will bring the team and the gear, assess it on site and quote you on the spot — and if you say go, we start.
Yes. Retail, warehousing and schools almost always need it. We programme night work, weekend work and holiday-window work — it needs to be agreed upfront so it is priced in and the OHS file covers it.
Between five and ten years depending on the system specified and the condition of the substrate. The term is stated in the quote before you commit, not decided afterwards, and the written guarantee is issued with the completion documentation.
Most of our work is on occupied buildings. It changes the method — containment, phasing, access control, odour management on liquid systems — and we would rather build that into the programme than surprise your tenants with it.
We respond to enquiries within two working hours and aim to be on site within a few days. The written specification and quote follow within 24 to 48 hours of the assessment.
It depends on the area in m², the system the roof needs and how much preparation the substrate takes — which is why we will not quote a number over the phone and then revise it once we are up there. The assessment itself is free and there is no call-out fee, so finding out what it will actually cost does not cost you anything.
Sometimes, and when a patch is the honest answer we will say so and price it. But a patch over a perished membrane or a live crack buys you one season, and you will be paying someone again next winter. We would rather tell you which of the two you are looking at before you spend the money.
Yes. We service clients with campuses and depots across Gauteng on planned maintenance programmes. If this is one problem roof with more behind it, that is a sensible way to start.
Yes. Most of our longest-running client relationships started with one modest job on one building, and grew from there once the work held up. If you have a single problem roof and forty more behind it, that is a sensible way to start and we are happy to price it.
