Demo site. Form & Trade is a sample business: licence, ABN, phone numbers, stats and reviews are illustrative. Built by Reozix.

24/7 emergency make-safe — burst pipes, storm damage, roof leaks

Call 0491 570 156

The Hills District

Builders, carpenters & repairs in Castle Hill

Licensed local trades for Castle Hill 2154 and nearby Baulkham Hills, Kellyville, Rouse Hill. 15 min from our yard.

Licensed builder

Form & Trade Building Co. Pty Ltd

Trading as Form & Trade

Lic. 000000C · Lic. 000001C · ABN 00 000 000 000

Insured

$20M public liability

In trade

17+ years

Google rating (sample)

4.9 / 5 · 180+ reviews

Working in Castle Hill

In the Hills we mostly build custom joinery, outdoor living and larger renovations in 1980s–2000s family homes.

Local note: Sloping blocks are common. Decks and extensions often need engineering for footings, which we include in the quote.

We also cover Baulkham Hills, Kellyville, Rouse Hill, West Pennant Hills, Cherrybrook.

Family homes in the Hills District

Local jobs

Recent work near Castle Hill

Floor-to-ceiling built-in bookshelves in a study
Sample

Carpentry & joinery · Castle Hill

Study wall with library joinery

Floor-to-ceiling shelving with a sliding ladder, hidden desk and integrated LED strip, finished in the workshop.

Completed
November 2025
Duration
5 weeks
Length
4.6 m
Finish
2-pack satin
Install
2 days
Rear alfresco extension with raked timber ceiling and stacker doors
Sample

Extensions & new builds · Kellyville

Alfresco extension with raked ceiling

Rear extension with a raked timber ceiling, stacker doors and a built-in outdoor kitchen, joined to the existing roofline.

Completed
March 2026
Duration
14 weeks
Area
38 m²
Approval
CDC
Price
Fixed, no variations

What we do

Services in Castle Hill

From a sticking door to a second storey. Every job gets a written price before we start.

House extension under construction with new timber frame

General building

Extensions & new builds

Ground-floor and second-storey extensions, granny flats and knock-down rebuilds, managed from council approval to handover.

From
$85,000
Typical time
10–20 weeks on site
  • Plans, engineering and council or CDC approval handled for you
  • Fixed-price contract with a written schedule of works
  • Home Building Compensation Fund cover on eligible jobs
Carpenter measuring timber in a workshop

Custom craft

Carpentry & joinery

Built-in wardrobes, timber stairs, decks, pergolas, feature walls and custom cabinetry made to measure in our Seven Hills workshop.

From
$3,500
Typical time
2–6 weeks incl. workshop time
  • Measured, drawn and approved before we cut anything
  • Hardwood and engineered timber from Australian suppliers
  • Workshop-finished for a cleaner install day
Newly renovated bathroom with walk-in shower and wall-hung vanity

Renovations

Kitchen & bathroom renovations

Full kitchen and bathroom renovations with licensed plumbing, waterproofing and tiling under one contract and one supervisor.

From
$28,000
Typical time
3–6 weeks on site
  • 3D layout and a fixed-price quote before you commit
  • Licensed plumbing and certified waterproofing
  • Dust screens and daily clean-up
Tradesperson repairing a timber deck with a drill

Fast repairs

Repairs & maintenance

Leaks, rotten timber, cracked tiles, doors that won't close, storm damage and make-safe call-outs, including after hours.

From
$165 call-out
Typical time
Same day to 3 days
  • Same-day or next-day visits for most repairs
  • After-hours emergency make-safe when switched on
  • Price agreed on site before work starts

Free quote

Get a quote in Castle Hill

Three details are enough to start. Photos and the rest are optional.

  • Add photos and we can often price it without a visit.
  • Every price is in writing and includes GST.
  • Licensed and insured: Lic. 000000C, Lic. 000001C.
“They quoted a fixed price, gave us a schedule and finished the week they said. The supervisor sent photos every Friday.”
Melissa T., Kellyville · sample review

Rather talk? 02 5550 4821

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    Please send real, unedited photos of your own property.

    How soon?

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