Top 10 Builders in Parramatta, New South Wales
There are currently 10 highly-rated building businesses in Parramatta, New South Wales listed on TradeRefer, with an average Google rating of 5.0★ across 245 verified reviews. The 10 listed below are ranked from highest to lowest rating, all ABN-verified and community-recommended.
Ranked #2026
By Google Rating
5.0★ Avg Rating
245 Google reviews
100% Verified
ABN & Licence Checked
10 Businesses
In Parramatta
Top 10 Building in Parramatta — Ranked by Customer Rating
Compare the highest-rated building in Parramatta, New South Wales. All businesses listed are ABN-verified and surfaced without paid placement.
RB Sydney Builders
RB Sydney Builders is a highly rated building business serving Baulkham Hills and surrounding areas in NSW. With an outstanding 5-star rating from 42 customer reviews, they are one of the top-rated building providers in the area. Contact RB Sydney Builders today — call +61 413 128 470 or visit their website for a free quote.
Transform Building & Renovations
Transform Building & Renovations is a highly rated building business serving Parramatta and surrounding areas in NSW. With an outstanding 5-star rating from 37 customer reviews, they are one of the top-rated building providers in the area. Contact Transform Building & Renovations today — call +61 1300 193 336 or visit their website for a free quote.
New South Construction Group
New South Construction Group is a highly rated building business serving North Parramatta and surrounding areas in NSW. With an outstanding 5-star rating from 30 customer reviews, they are one of the top-rated building providers in the area. Contact New South Construction Group today — call +61 489 277 770 or visit their website for a free quote.
ArvCorp Construction Pty Ltd
ArvCorp Construction Pty Ltd is a highly rated building business serving Cherrybrook and surrounding areas in NSW. With an outstanding 5-star rating from 25 customer reviews, they are one of the top-rated building providers in the area. Contact ArvCorp Construction Pty Ltd today — call +61 401 180 820 or visit their website for a free quote.
Elysium Homes
Sydney's Best Custom Home Builders. Elysium Homes - We'll Build Your Dream Home! Transform Your Vision into Reality with Sydney's Best Custom Home Builders.
NEWFORM BUILDING CONSTRACTION PTY LTD
NEWFORM BUILDING CONSTRACTION PTY LTD is a highly rated building business serving West Ryde and surrounding areas in NSW. With an outstanding 5-star rating from 21 customer reviews, they are one of the top-rated building providers in the area. Contact NEWFORM BUILDING CONSTRACTION PTY LTD today — call +61 411 060 606 or visit their website for a free quote.
ATN Constructions
ATN Constructions is a highly rated building business serving Ryde and surrounding areas in NSW. With an outstanding 5-star rating from 17 customer reviews, they are one of the top-rated building providers in the area. Contact ATN Constructions today — call +61 2 9809 2644 or visit their website for a free quote.
Lattice Group - Architectural Builders, Houses, Apartments (Class 2 Reno), Fit-out
Lattice Group - Architectural Builders, Houses, Apartments (Class 2 Reno), Fit-out is a highly rated building business serving West Pennant Hills and surrounding areas in NSW. With an outstanding 5-star rating from 17 customer reviews, they are one of the top-rated building providers in the area. Contact Lattice Group - Architectural Builders, Houses, Apartments (Class 2 Reno), Fit-out today — call +61 424 900 808 or visit their website for a free quote.
Arnold Constructions
Builders from Sydney, NSW. Specialising in architecturally designed residential & commercial projects since 1997
Worthington Homes
Discover Worthington Homes, Sydney’s custom home builders creating bespoke residences with high-end design and craftsmanship.
How Much Do Building Cost in Parramatta?
Pricing data based on Australian industry averages for New South Wales. Always get 2–3 written quotes.
Typical Range
$80–$160
/hr
After-Hours Rate
$240
Emergency callout
Avg Hourly Rate
$120
Parramatta market average
Prices are estimates only. Always request a written quote before authorising any work.
Building Licensing Requirements in New South Wales
In NSW, builders must hold a contractor licence from NSW Fair Trading. Home building work over $20,000 requires home building compensation insurance.
How to Choose the Best Building in Parramatta
Use this checklist before hiring any building in Parramatta, New South Wales.
- 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 Parramatta
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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