PRO-GRADE LOGIC

Duo Quantity Surveyors
Trade Estimate.

Transparent, instant, and compliant. We’ve automated the complex math of remedial construction so you can dispatch trades in under 60 seconds.

Start Live Quote Validated for 2026 National Building Standards

Site Specifics

National coverage, local expertise injected into every node.

1min Estimate Speed
Sydney NSW NSW

Your Trusted Construction Cost Estimators

Delivering Comprehensive Construction Cost Estimating and Quantity Surveying for Building Projects

With a diverse team of experienced quantity surveyors and construction estimators, Duo QS delivers expert cost management services across the project lifecycle. Whether you're planning a residential renovation, a commercial build, or a large-scale development, our professionals provide detailed cost estimates and quantity surveying services to ensure the success of your projects.

Tax Depreciation • Valuation • Quantity Surveying

SERVICE START $1+
01 Property Details
02 Select Core Report Bundle
MOST POPULAR

DETAILED COST REPORT (BoQ)

Full Bill of Quantities & Cost Plans for construction projects.

+$1800/min
STRATA / DEV

PRELIMINARY COST REPORT

High-level feasibility and preliminary project costings.

+$990/min
03 Additional Assessments & Valuation
Council Cost Report (Section 7.12)
Required for DA/CC submissions to local council.
Initial Cost Report (Pre-Funding)
Construction pre-funding analysis for lenders.
Progress Claim Assessment
Site inspection and valuation of works in progress.
Insurance Replacement Valuation
Professional valuation for property insurance coverage.
Duo Tax Improvement Report
Detailed analysis of capital works & tax deductions.
04 Requestor Information
$0.00

Total Estimate (GST Excl.)

PRINT E-QUOTE (Save to PDF)

LIVE 2026
NATIONAL NODE: 220
Trade Info
VIC Ballarat
ESTIMATED RATE
$ 220 /m²
building-inspection-toowoomba
Ethan Green, 0556789012
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
NSW Northern Beaches
ESTIMATED RATE
$ 220 /m²
duo-quantity-qurveyors
lachlan 0483 962 850
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
VIC Melbourne
ESTIMATED RATE
$ 220 /m²
building-inspection-mackay
Liam Black, 0534567890
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
QLD Hervey Bay
ESTIMATED RATE
$ 220 /m²
building-inspection-launceston-19062
Sophie Grey, 0523456789
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
QLD Mackay
ESTIMATED RATE
$ 220 /m²
building-inspection-bendigo-8afc5
Mark Orange, 0512345678
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
VIC Warrnambool
ESTIMATED RATE
$ 220 /m²
building-inspection-wollongong-a3c34
Anna Pink, 0501234567
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
NSW Wagga Wagga
ESTIMATED RATE
$ 220 /m²
building-inspection-central-coast-be8ad
Tom Red, 0490123456
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
QLD Rockhampton
ESTIMATED RATE
$ 220 /m²
building-inspection-newcastle-5b29b
Laura Grey, 0489012345
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
QLD Sunshine Coast
ESTIMATED RATE
$ 220 /m²
building-inspection-gold-coast-c7abd
Chris Blue, 0478901234
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
VIC Warrnambool
ESTIMATED RATE
$ 220 /m²
building-inspection-canberra-c97bf
Sarah Black, 0467890123
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
VIC Melbourne
ESTIMATED RATE
$ 220 /m²
building-inspection-adelaide-c2045
David Green, 0456789012
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
QLD Brisbane
ESTIMATED RATE
$ 220 /m²
building-inspection-perth-62d9c
Emily White, 0445678901
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
NSW Inner West
ESTIMATED RATE
$ 220 /m²
building-inspection-brisbane-b53f1
Michael Brown, 0434567890
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
WA Rockingham
ESTIMATED RATE
$ 220 /m²
building-inspection-melbourne-f0dd6
Jane Smith, 0423456789
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
WA Rockingham
ESTIMATED RATE
$ 220 /m²
building-inspection-sydney-ba22d
John Doe, 0412345678
VERIFIED
LIVE 2026
NATIONAL NODE: 185
Trade Info
VIC Geelong
ESTIMATED RATE
$ 185 /m²
building-inspection-launceston
Ethan Grey, 0545678901
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
QLD Cairns
ESTIMATED RATE
$ 220 /m²
building-inspection-wollongong
Sophia Violet, 0534567890
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
NSW Central Coast
ESTIMATED RATE
$ 220 /m²
building-inspection-bendigo
Liam Orange, 0523456789
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
QLD Mackay
ESTIMATED RATE
$ 220 /m²
building-inspection-central-coast
Olivia Pink, 0512345678
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
NSW Coffs Harbour
ESTIMATED RATE
$ 220 /m²
building-inspection-newcastle
Chris Grey, 0501234567
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
NSW Parramatta
ESTIMATED RATE
$ 220 /m²
building-inspection-gold-coast
Nina Yellow, 0490123456
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
QLD Mackay
ESTIMATED RATE
$ 220 /m²
building-inspection-darwin
Tom Red, 0489012345
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
QLD Hervey Bay
ESTIMATED RATE
$ 220 /m²
building-inspection-hobart
Laura Blue, 0478901234
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
QLD Toowoomba
ESTIMATED RATE
$ 220 /m²
building-inspection-canberra
David Black, 0467890123
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
NSW Coffs Harbour
ESTIMATED RATE
$ 220 /m²
building-inspection-adelaide
Sarah Green, 0456789012
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
VIC Geelong
ESTIMATED RATE
$ 220 /m²
building-inspection-perth
Emily White, 0445678901
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
VIC Ballarat
ESTIMATED RATE
$ 220 /m²
building-inspection-brisbane
Michael Brown, 0434567890
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
SA Adelaide
ESTIMATED RATE
$ 220 /m²
building-inspection-melbourne
Jane Smith, 0423456789
VERIFIED
LIVE 2026
NATIONAL NODE: 220
Trade Info
VIC Melbourne
ESTIMATED RATE
$ 220 /m²
building-inspection-sydney
John Doe, 0412345678
VERIFIED
Build-Surety 2026

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