
Access ConQuest software
Access ConQuest estimating software is trusted by over 1,000 construction companies across the UK and Ireland to manage and streamline their construction estimating process.
Construction teams use Access ConQuest for total visibility across preconstruction, from takeoff and creating BoQs, to sourcing and comparing subcontractor bids, through to project handover and valuations.
The most trusted and easy-to-use estimating software on the market
At a glance Access ConQuest estimating software
Build accurate construction estimates – fast - Comprehensive estimating software designed to generate accurate BoQs 70% faster than spreadsheets, including a cost library of over 10 million items.
Subcontractor bid management - Build and send custom trade packages to subcontractors and suppliers, track activity and compare bids as they come through – all on one system.
Advanced analytical estimating - Price even the most complex projects and switch effortlessly between first principles and trade pricing as required. Generate a huge range of reports at the click of a button.
On-screen takeoff - Integrated 2D and 3D takeoff enables users to extract key measurements and quantities from PDFs, CAD files, BIM models and more in seconds.
Why choose our construction Access ConQuest to grow your business?
- Streamline your estimating process
Takeoff, estimating, tendering, quote comparison and valuations in one comprehensive solution
- Boost your bid-to-win ratio
20% of estimating time is lost on rework. Our solution eliminates human error, allows for fast edits for scope changes and builds competitive bids
- Maximise project margins
Save time, win more business and cut risk with quick and professional estimates
- Protect your – and your clients’ - data
Host all of your projects securely on the Cloud with advanced permissions, avoiding data loss and cybersecurity threats
- Work collaboratively
Easily share your projects across your estimating and bidding teams for a speedy and collaborative estimating workflow

Access ConQuest – Key features
Access ConQuest is an all-in-one estimating tool - covering you from takeoff to managing subcontractor enquiries.
How Access ConQuest helped Wates Construction transform their preconstruction process
Wates Construction chose to partner with Access ConQuest to save significant time, money and resource across preconstruction operations.
"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; because it makes life easier for them to get to their answer quickly and efficiently."
- Steff Battle, MD, Wates Construction
Got 4 minutes? Take a tour of Access ConQuest today
Who we serve
Access ConQuest is flexible, adaptable and ideal for contractors, civil engineers, fit-out companies and many specialist subcontractors.
Main contractors
Trusted by construction contractors across all tiers.
Subcontractors
Helping subcontractors, including groundworks, drylining and concrete frame experts, win more bids.
Commercial fit-out
Fit-out and refurbishment contractors choose Access ConQuest for its flexibility and ability to add custom items.
Civil construction
Access ConQuest allows civil engineering and groundworks firms to build complex composite items.
Home builders
Includes estimate templates for a range of specific house types.
Freelance estimators
Our software is suitable for firms working on commercial construction projects from hotels to gyms, including builds and fit-outs. Create accurate commercial estimates quickly.
Access ConQuest software FAQs
What Is ConQuest software?
ConQuest (now known as Access ConQuest) is industry-leading estimating software for the construction industry.
With over 30 years in the industry and chosen by over 1,000 construction businesses, Access ConQuest provides visibility, accuracy and control to the construction estimating process. It covers takeoff, estimating, managing subcontractor enquiries and valuations.
Access ConQuest is part of The Access Group’s suite of software built for the construction industry.
How do I switch to Access ConQuest?
As a cloud-hosted solution, Access ConQuest can be implemented into your business easily and quickly. Our construction technology consultants work closely with your business and IT specialists to ensure a smooth remote implementation and data transfer.
Book a demo to see how switching to Access ConQuest can transform your construction business.
How much does ConQuest estimating software cost?
Access ConQuest estimating software is available in a range of custom packages suited to the size and needs of your construction business.
All of our packages include the core estimating module. Additional modules are available at extra cost to create a package bespoke to your needs.