Welcome to Redline Quantity Surveyors

Redline are a Team of qualified and experienced Quantity Surveying Consultants specialising in all construction cost related services including Residential and Commercial Tax Depreciation Schedules, Building Replacement Cost Estimates / Valuations for Insurance Purposes, Estimating, Cost Planning, Construction Funding Reports aka Initial Reports for Finance, Progress Claim Reports, Contract Administration, etc.

Founded in 1999, Redline Quantity Surveyors are a family business focussed on a professional, proficient and personalised service.

For more information on the Services we offer, please navigate below or, to talk with a Certified Quantity Surveyor, please phone 1300 732 667.


What Our Clients Say

We had an older property and Simon was very helpful in providing facts and figures to help us determine whether a depreciation schedule would be worthwhile for our investment property. Thanks again

Meredith McDermott

Thanks again Redline.

Urzay Gelsomino

Fast turn around and good result.

Brett Connell

Our Latest News

Increase in Residential Housing Costs

Redline Quantity Surveyors report that there has been a 3.8% increase in residential housing costs in South-East Queensland from January 2021 to December 2022.

Splitting Tax Depreciation Schedules based on individual owner’s share

Redline Quantity Surveyors are pleased to announce the introduction of split Tax Depreciation Schedules as a standard inclusion where there is more than one owner.