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Construction estimating software that turns tenders into wins
Construction estimating software trusted by over 1,000 UK contractors to manage tenders and preconstruction. From on-screen takeoff and fast BoQ creation to subcontractor bid management and project valuations, Access ConQuest replaces spreadsheet-driven workflows with a single, connected system.
Increase your bid-to-win ratio and protect margins on every project with the UK's leading estimating software for construction.
Still estimating with spreadsheets? Switch to Access ConQuest and double your tender output
Stop losing tenders to slow, error-prone estimates
Access ConQuest replaces unreliable spreadsheets with one connected system - so your team builds faster, bids smarter, and protects every margin
Build BoQs in minutes
Replace spreadsheets with structured, library-backed estimates in a fraction of the time.
Wynne Construction reduced tender turnaround from one week to one day.
Manage bids in one place
Send packages, track responses and compare subcontractor quotes on one system.
Stepnell now processes enquiries 6× faster, cutting turnaround from 12 hours to 2.
Protect Your Margins
Eliminate rework and human error with role-based controls and approved templates.
“ConQuest takes away that element of human error, and it gives me a lot of cost certainty.” - Howard Law, Director, CEKL
Manage every stage of your tender from a single platform
"Teams that we felt were going to take a lot of prying away from their old spreadsheets and manual processes are already embracing the system because it's easy to use."
“Enquiries are now a two-hour process, instead of a day and a half. It was a no-brainer for the estimating department.”
“ConQuest has allowed us to get enquiries out a lot quicker than we used to and allows us to pull together prices quicker. In turn, we can price far more work, and it's likely doubled our tender output capacity.”
“It is brilliant. I can't praise the system enough in terms of how quick it is and how it has helped boost productivity.”
“Having libraries of rates means you can markup materials individually rather than across the job. It gives us ownership and clarity, so we know exactly what we've got at every step of the project.”
"With Access ConQuest, we've been able to double our output whilst increasing the same high level of accuracy our clients expect from us. This has been crucial for our business growth."
See how our construction estimating software can 2x your tender output
Construction estimating software FAQs
What is construction estimating software?
Construction estimating software is a purpose-built technology that helps estimators create detailed and accurate cost estimates for construction project bids.
Unlike Excel spreadsheets, construction estimating software automates calculations, draws on costed item libraries, and generates bills of quantities (BoQs) faster and more accurately.
The best construction estimating software covers the full preconstruction workflow in one platform
- 2D and 3D takeoff
- Subcontractor enquiry management
- Quote comparison
- Valuations and reporting
UK contractors typically choose construction estimating software to reduce tender turnaround time, eliminate manual errors, and increase their bid-to-win ratio.
How much does construction estimating software cost in the UK?
The cost of construction estimating software in the UK varies based on the number of users, modules required, and the size of your business.
Pricing typically follows a per-user subscription model, with bundled packages available for larger teams.
Access ConQuest is offered in custom packages tailored to the size and needs of your construction business, with the core estimating module included in all packages and additional modules available as required.
Contact us for a tailored quote.
What are the benefits of construction estimating software?
The main benefits of construction estimating software include:
- Faster estimate production
- Increased estimate accuracy
- Improved bid-to-win ratios
- Stronger project margins through up-to-date pricing and reduced human error
- Enables collaborative working across estimating teams
- Secure cloud-based data storage
- Faster responses to scope changes
- Enhanced preconstruction planning
- Improved client relationships
How does construction estimating software compare to Excel?
Construction estimating software offers significant advantages over Excel spreadsheets for any contractor running multiple bids.
Spreadsheets are versatile but not built for construction - they rely on legacy templates passed between employees that are vulnerable to human error, and require extensive rework when prices or scopes change.
Construction estimating software like Access ConQuest provides a single source of truth, generates estimates in a fraction of the time, allows one-click price updates, and produces professional client-ready estimate documents.
Cloud-based estimating software also offers secure data storage, disaster recovery, and team-wide access controls - protections that Excel cannot match.
For any UK contractor running more than a handful of tenders per year, dedicated construction estimating software typically delivers ROI within months.
Can construction estimating software handle complex projects?
Yes, modern construction estimating software is built to handle the most complex projects, including civil engineering, infrastructure and tier-one main contractor builds.
Access ConQuest supports a flexible range of pricing techniques, including first principles and trade pricing, and allows estimators to switch between methods as project requirements demand.
Composite items can be built for groundworks and civil construction workflows.
The platform is used by tier-one contractors including Balfour Beatty, Morgan Sindall, Galliford Try and Wates Construction, alongside specialist subcontractors and freelance estimators.
How long does construction estimating software take to implement?
Implementation of cloud-hosted construction estimating software is typically much faster than legacy on-premise systems. For Access ConQuest, the construction technology consultancy team works directly with your business to plan, validate, launch and review your software rollout. Implementation includes data migration from existing systems or spreadsheets, role-based training tailored to estimators, commercial managers and senior leaders, and ongoing support to ensure adoption sticks.
Latest construction estimating software insights
Read our latest insights and resources on all things preconstruction.
