Top 5 Builders in Busselton, Western Australia
There are currently 5 highly-rated building businesses in Busselton, Western Australia listed on TradeRefer, with an average Google rating of 5.0★ across 35 verified reviews. The 5 listed below are ranked from highest to lowest rating, all ABN-verified and community-recommended.
Ranked #2026
By Google Rating
5.0★ Avg Rating
35 Google reviews
100% Verified
ABN & Licence Checked
5 Businesses
In Busselton
Top 5 Building in Busselton — Ranked by Customer Rating
Compare the highest-rated building in Busselton, Western Australia. All businesses listed are ABN-verified and surfaced without paid placement.

Westspan Sheds
Westspan Sheds is your go-to shed builder, providing high-quality solutions tailored to the unique needs of the industrial and agricultural sectors.

Kidron Homes
Custom home builders dedicated to premium quality custom-built homes, seamless project management & your budget. Based in Busselton, WA

Ben Ryan. Building Lifestyle
With over 15 years of experience in the building industry, Ben Ryan Building Lifestyle provide quality workmanship for the domestic and commercial markets.

ProLiving Design & Construct
ProLiving Design & Construct offers building and construction for new homes, renovations, and extensions in Vasse, WA. With 4 customer reviews and a focus on quality workmanship, they serve homes and businesses across the Vasse area. Contact ProLiving Design & Construct for a free quote.

South Bay Building Co
South Bay Building Co offers building and construction for new homes, renovations, and extensions in Vasse, WA. With 1 customer review and a focus on quality workmanship, they serve homes and businesses across the Vasse area. Contact South Bay Building Co for a free quote.
How Much Do Building Cost in Busselton?
Pricing data based on Australian industry averages for Western Australia. Always get 2–3 written quotes.
Typical Range
$80–$160
/hr
After-Hours Rate
$240
Emergency callout
Avg Hourly Rate
$120
Busselton market average
Prices are estimates only. Always request a written quote before authorising any work.
Building Licensing Requirements in Western Australia
In WA, builders must be registered with the Building Services Board. A home indemnity insurance is required for work over $20,000.
How to Choose the Best Building in Busselton
Use this checklist before hiring any building in Busselton, Western Australia.
- 1
Verify their electrical licence is current at your state's electrical safety authority (e.g. Energy Safe Victoria, NSW Fair Trading).
- 2
Confirm they carry public liability insurance of at least $5 million — ask to see the certificate.
- 3
Get 2–3 written quotes for any job over $500. A written quote protects both parties and clarifies the full scope.
- 4
Check their Google and TradeRefer ratings — look for consistent reviews mentioning punctuality, clean workmanship, and clear communication.
- 5
Ask whether they'll provide a Certificate of Compliance (electrical safety certificate) on completion, as required by law in most states.
Frequently Asked Questions — Building in Busselton
How much does a home extension cost in Australia?
A single-storey extension typically costs $2,000–$3,500 per m². A 40m² addition runs $80,000–$140,000 including structural work, roofing, cladding, and fit-out. Two-storey additions cost more due to engineering and structural complexity. Always get a fixed-price contract rather than a cost-plus arrangement.
Do I need council approval for a home extension?
Yes in most cases. Extensions that change the building's footprint, height, or floor area require a building permit and often a planning permit. Some minor works fall under 'exempt development' thresholds — these vary by state and council. Your builder or building designer can advise what approvals apply to your project.
What is the difference between a builder and an architect?
An architect designs the building and may project-manage, but doesn't do physical construction. A builder constructs the project to approved plans. A building designer (draftsperson) produces plans without an architect's full qualification. For most residential projects, a building designer plus licensed builder is sufficient and more cost-effective.
How long does a granny flat take to build in Australia?
A standard prefabricated or modular granny flat takes 12–20 weeks from approval to completion. Traditionally-built granny flats take 16–26 weeks. The approval process (council or CDC) takes 4–10 weeks before construction can begin. Total time from concept to move-in is typically 6–12 months.
What should a building contract include?
A compliant building contract must include: fixed price or schedule of rates, scope of works, start and completion dates, progress payment schedule, insurance details, the builder's licence number, variation process, and dispute resolution procedure. Never pay more than 10% deposit in most states.
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