Streamline your pre-construction process with the UK's best construction estimating software
Join over 400 main contractors and subcontractors winning with Causeway's estimating software
Create faster, more accurate, and competitive bids with the best construction estimating software available in the UK. CausewayOne Estimating is a modern, true cloud-based software that streamlines pre-contract bidding. By integrating takeoff, pricing, tendering, and supply chain collaboration, it enables construction estimators to create faster, more accurate, and more profitable project bids.
What to expect from our estimating software
Enhanced productivity
Accelerate the creation of precise estimates using historical data, freeing up time for other high-value activities.
Standardised estimating
Introduce a consistent approach to estimating across your organisation, ensuring that you have standard processes.
Strategic bid selection
Compare and evaluate competitive bids with ease. Choose the right suppliers to reduce risk and avoid cost overruns.
Better bidding efficiency
A true cloud-based solution, CausewayOne Estimating is accessible at any time, from anywhere. Meaning you don’t lose a moment’s bidding time.
Robust data security
Store your project data in a secure central repository. Avoid data islands and spreadsheets on local hard drives that risk significant data loss.
Easy implementation
Our expert onboarding team will help you switch to CausewayOne Estimating smoothly and quickly, whether you're current estimating using spreadsheets or another software.
Trusted by construction contractors







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Is CausewayOne Estimating right for your business?
CausewayOne Estimating helps contractors and subcontractors manage the bidding and tendering process. It has an integrated CAD/BIM Measure tool that makes for rapid take-off and measurement, with easy-to-use features that allow you to quickly build up and submit estimates using standard pricing and your own previous estimates.

Let's get started
Are you still drowning in spreadsheets or unhappy with your current estimating software provider? Contact us today and let's get CausewayOne Estimating working for your construction business.