Areas we serve
Renovations & extensions in The Hills District.Licensed Sydney builder — Castle Hill, Baulkham Hills, Kellyville, Bella Vista and nearby
Our work here
3 completed projects in The Hills District.
The Hills is where we have built most. Three of the homes in our portfolio are in Castle Hill alone — a contemporary kitchen rebuild, an indoor-outdoor kitchen opened to the garden, and a full whole-home renovation that took a dated brick house back to the frame and reworked every room.
Most of what we are called into here is the same generation of house: solid brick family homes on generous blocks, built well but planned for how people lived thirty years ago. Closed-off kitchens, small windows to the back yard, a paved patio nobody uses, bathrooms that have never been touched.
Recent work
Projects in this area

A crisp, contemporary kitchen and living renovation in Castle Hill — handleless white joinery, marble-look stone benchtops and full-height splashbacks, warm timber-look flooring and integrated appliances for a bright, seamless everyday space.

A modern Castle Hill kitchen renovation that opens to the outdoors through a servery window and bi-fold — a marble-look waterfall island and full splashback, sleek handleless cabinetry with black detailing, gas cooking and integrated appliances.

A full renovation of a dated brick home in Castle Hill, reworked room by room. The closed-in kitchen and living areas were opened up and refinished with marble-look stone, new white joinery and timber floors throughout, the bathrooms rebuilt, and the old paved patio replaced with a roofed alfresco that runs the length of the house beside the pool.
What to expect
What renovating a Hills home usually involves
- Opening up closed kitchen and living plans without compromising structure
- Reworking the rear of the house so it actually connects to the yard and pool
- Roofed alfresco and outdoor living additions in place of tired paving
- Full bathroom and laundry rebuilds, including waterproofing to current code
- Built-in joinery — walk-in robes, pantries, laundry storage — through the whole house
- Working around a family still living on site, with weekly progress updates
On the Carmel project in Castle Hill we did exactly this end to end: the old kitchen and living areas were opened up and refinished, the bathrooms rebuilt, and the paved patio beside the pool replaced with a roofed alfresco running the length of the house. The before-and-after photos on that project page show the starting point honestly.
Suburbs we cover in this area
Castle Hill · Baulkham Hills · Kellyville · Bella Vista · Rouse Hill · Glenhaven · Dural · Winston Hills
Building somewhere else in Sydney? We work across all Sydney metro areas — see every area we serve +
Start a conversation
Planning a project in The Hills District?
Tell us about itOr call 0431 837 378 — R&Q Interiors, NSW Builder Licence 378767C.
