J3 Construction

Ansfrere
Building contractors, Home renovation, House renovation, Roofing, Waterproofing
Your request goes to active partners nearby, not to this business.

About: J3 Construction has delivered exceptional building and renovation services across Johannesburg since 1998. Owner-managed by Anton, we handle new builds, extensions, and full renovations with personal accountability on every project. NHBRC registered, & SANS compliant. We deliver on time, within budget, and to the highest standard. Free estimates available.

Similar pros near Ansfrere

Recent requests

Install a fixed skylight on a thatch roof

  • City or suburb: Vaal Marina
  • Property type: Housing complex
  • What kind of roof do you have?: Thatch
  • When do you need this service?: I'm flexible
  • Price estimate: R8500

Need to install a window or fixed skylight on the thatch for better view

Roof assessment and advice for metal sheet roof

  • City or suburb: Newcastle
  • Property type: Residential home
  • What kind of roof do you have?: Metal sheeting
  • When do you need this service?: As soon as possible
  • Price estimate: R4500

I need advice

Kitchen and bathroom renovation under 100 sqm

  • City (or suburb) where you need the service: Port Elizabeth
  • What kind of property do you have?: House/Townhouse
  • What rooms do you want to renovate/remodel?: Kitchen, Bathroom(s)
  • Approx. size of the renovation/remodel: Less than 100 sqm
  • Do you have all the necessary building plans?: No plans are required
  • Estimated project start: As soon as possible
  • Price estimate: R150,000

I want to renovate my kitchen put in new cupboards and tilling and renovate my bathroom, fix its plumbing.

Metal sheeting replacement for a 100-200 sqm flat verandah roof

  • City or suburb: Queensburgh, Durban
  • Property type: Residential home
  • Approx. size of the roof (sqm): 100–200 sqm
  • Is your roof sloped or flat?: Flat
  • Desired roofing material: Metal sheeting
  • When do you need this service?: As soon as possible
  • Price estimate: R85,000

Good day I have a covered verandah area that is red sheeted. The structure is in place, old sheets are now brittle. Require installation of new sheeting.

New metal roof installation for residential home

  • City or suburb: Ryuterwaght goodwood
  • Property type: Residential home
  • Approx. size of the roof (sqm): 0–100 sqm
  • Is your roof sloped or flat?: Both
  • Desired roofing material: Metal sheeting
  • Price estimate: R65,000

I need a quote for a new roof

Thatch roof leak repair and maintenance

  • City or suburb: Stikland, Bellville
  • Property type: Residential home
  • What kind of roof do you have?: Thatch
  • When do you need this service?: I'm flexible
  • Price estimate: R7500

Maintenance , currently leaking in spots

Tile roof replacement for 100-200 sqm sloped roof

  • City or suburb: Cape Town, Lotus River
  • Property type: Residential home
  • Approx. size of the roof (sqm): 100–200 sqm
  • Is your roof sloped or flat?: Sloped
  • Desired roofing material: Tile
  • When do you need this service?: I'm flexible
  • Price estimate: R120,000

Have quite a lot of water leaks and think the best option would be to replace the roof. I have tried to repaint the roof with waterproofing and it seemed to work but it started to drip again once the heavy rain started. Please send me the quote on Whatsapp.

Rebuild a 24 m2 collapsing bedroom wall

  • City (or suburb) where you need the service: Bloemfontein
  • What kind of property do you have?: House/Townhouse
  • What rooms do you want to renovate/remodel?: Other
  • Approx. size of the renovation/remodel: Less than 100 sqm
  • Do you have all the necessary building plans?: Yes, I have all the necessary plans
  • Estimated project start: As soon as possible
  • Price estimate: R24,000

Wall (24 m2) of the bedroom is busy to collapse. I want it to be rebuilt. I will be expecting your call

Full roof replacement with grey Chromadek for 500 sqm

  • City or suburb: Greenside, Johannesburg
  • Property type: Residential home
  • Approx. size of the roof (sqm): More than 200 sqm
  • Is your roof sloped or flat?: Both
  • Desired roofing material: Metal sheeting
  • When do you need this service?: I'm flexible
  • Price estimate: R350,000

Replace rusted roof of square metres with grey chromadek only no trusses need ballpark figure before I waste your time. Please feel free to contact me via Whatsapp only.

Waterproofing for a double garage roof

  • City (or suburb) where you need the service: Wyebank, Kloof
  • Property type: Residential home
  • Approximately how big is the surface that requires waterproofing (in sqm)?: 30 - 100 sqm
  • When do you need this service?: As soon as possible
  • Price estimate: R8500

Hi there My double garage roof needs to be waterproofed, water is coming inside the garage. Please send me the rates on Whatsapp.