Patios & Landscaping
Porcelain patios, curved walls, steps, lighting, resin-bound drives, sleeper planters, artificial grass.
Quality builds. Clean finishes.
From porcelain patios and glass balustrades to kitchens, bathrooms, extensions and roofing — we create the perfect space.
- Fully insured
- Residential & commercial
- Free quotes
- 3D design previews before we build
Popular Services
Kitchens & Bathrooms
Full installs, tiling, electrics & plumbing coordination, clean finishes.
Extensions & Roofing
Outbuildings, composite cladding, pitched/flat roofs, gutters & fascias.
About Us
Rennco Ltd is a general building, renovation and landscaping contractor serving South Wales. We deliver clean, durable finishes across patios and porcelain paving, kitchens and bathrooms, extensions and outbuildings, roofing and guttering, driveways, walls, fencing and complete garden re-designs. Our promise is simple: honest communication, tidy sites, reliable timelines and an obsessive attention to detail—from levels and drainage to silicone lines and final fix. We also provide 3D design previews so you can visualise your project before we build.