Quality waterproofing and painting for small businesses in Diepsloot — delivered with trust, transparency, and care.
CJ Construction was built on a simple belief: that every small business deserves work done properly, at a price that's fair, by someone they can trust. From sealing leaks before they become disasters to refreshing your premises with a clean coat of paint — we show up, we do the job right, and we're always open for a conversation.
"I am friendly and open to discussing anything you would like to know."
— CJ, Founder · CJ Construction
Nearly two decades of waterproofing and painting across Diepsloot and beyond. We've seen every problem — and we know how to fix it properly.
People recommend us because we say what we mean and do what we say. No hidden costs, no runaround — just straight talk and quality work.
We started this to help each other. We understand the pressures small business owners face and work around your schedule, not ours.
Not sure what you need? Just ask. CJ is friendly, approachable, and happy to walk you through every option before any work begins.
Jobs Completed
5-Star Reviews
Years of Excellence
CJ Construction was founded with a purpose: to help small businesses protect and improve their spaces without the stress. Based in Diepsloot, South Africa, we've spent over 19 years perfecting our craft in waterproofing and painting — two trades where precision and reliability aren't optional.
Our clients come back — and send their neighbours — because they know what they're getting: honest assessments, quality materials, and work that holds up over time.
Real reviews from real customers
I was so stressed about the leak in my kitchen roof, but CJ CONSTRUCTION came and sorted it out quickly. Excellent service!
Megan P.
The team did a brilliant waterproofing job on our concrete slab and their price was very reasonable for the quality you get.
Vusi M.
They were so friendly and easy to work with from the first call to the final cleanup. Highly recommend them for any waterproofing.
Riya E.
Our roof is finally dry after the heavy Diepsloot rains. Thank you to CJ CONSTRUCTION for the great work.
Nokuthula Z.
Operating Monday to Saturday from Diepsloot, South Africa. Get in touch and we'll arrange a visit to your premises.
Service Area
Diepsloot and surrounding areas, Gauteng, South Africa
Whether it's a leaking roof, a wall that needs waterproofing, or a full repaint — reach out and CJ will walk you through everything. No obligation, no pressure, just an honest conversation.
Location
Diepsloot, South Africa
Available
Mon–Fri 08:30–16:00 · Sat 08:30–12:00
How to reach us
Use the button below to send an enquiry
