Top 10 Building
in Alkimos, Perth
TradeRefer lists 5 verified building businesses in Alkimos with an average Google rating of 2.9★ across 419 reviews. The businesses below are ranked from highest to lowest rating — all ABN-verified and community-recommended.
Ranked #2026
By Google Rating
2.9★ Avg Rating
419 reviews
100% Verified
ABN-checked
Top 5 Building in Alkimos — Ranked by Rating
Sorted by verified Google rating, highest first. All ABN-verified.
Equilibrium Homes
Equilibrium Homes is a highly rated building business serving Alkimos and surrounding areas in WA. With an outstanding 5-star rating from 1 customer reviews, they are one of the top-rated building providers in the area. Contact Equilibrium Homes today — call +61 402 222 152 or visit their website for a free quote.
Alkimos Display Home - Celebration Homes
Alkimos Display Home - Celebration Homes is a highly rated building business serving Alkimos and surrounding areas in WA. With an outstanding 5-star rating from 1 customer reviews, they are one of the top-rated building providers in the area. Contact Alkimos Display Home - Celebration Homes today — call +61 8 9202 2300 or visit their website for a free quote.
WA Building Company
WA Building Company is a highly rated building business serving Alkimos and surrounding areas in WA. With an outstanding 4.7-star rating from 417 customer reviews, they are one of the top-rated building providers in the area. Contact WA Building Company today — call +61 8 6200 0192 or visit their website for a free quote.
Home Group WA - Houston Platinum
Home Group WA - Houston Platinum is a trusted building business serving Alkimos and surrounding areas in WA. Contact Home Group WA - Houston Platinum today — call +61 8 6241 4555 for a free quote.
Finest New Homes
Turn your dream home into reality with Perth's best custom home builder. We offer financing, land and design consultancy, ensuring a seamless process.
How Much Do Building Cost in Alkimos?
Based on Western Australia industry rates. Always get 2–3 written quotes.
Typical Range
$80–$160
/hr
After-Hours
$240
Emergency callout
Avg Hourly
$120
Alkimos market
Estimates only. Always request a written quote before authorising work.
Building Licensing 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 Alkimos
A checklist before hiring any building in Alkimos, Perth.
- 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.
FAQs — Building in Alkimos, Perth
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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