Win more tenders. Deliver every programme. Control every document.
Estimating, project planning and document control software built by people who have worked in construction, used by over 200 contractors across the UK and Bahrain.
- 30 years in construction software
- 200+ client companies
- 4.9★ support rating
| Ref | Description | Unit | Qty | Rate |
|---|---|---|---|---|
| E20 | Excavate topsoil 150mm | m² | 1,240 | 4.86 |
| E30 | Disposal off site | m³ | 386 | 28.40 |
| R12 | 150mm uPVC drain | m | 212 | 41.15 |
| E10 | C32/40 concrete slab | m³ | 94 | 138.20 |
- RFI-042 Slab level clarification Answered
- DWG-A-201 Rev C issued New
- RFI-043 Drainage outfall Due 2d
Trusted by 200+ contractors and engineers, including






Three products. One joined-up way to win and deliver work.
Use one product on its own or connect all three, from tender to handover.

Valesco
Import a BoQ in minutes, build transparent rates from labour, plant and materials, and carry the estimate straight into valuations and CVR. No more fragile spreadsheets.
- Import BQs and schedules from Excel and export priced rates back
- Analyse a bid in detail with flexible reports
- Clear rate build-ups for labour, plant and materials

CS Project
Build critical-path programmes in minutes, update progress from site on your phone, and see resources and costs in real time, with three versions so you never outgrow it.
- Create effective bar charts in minutes
- Deliver more projects on time and on budget
- Improve cash flow by tracking resources and spend

CrestDocs
Drawings, documents, RFIs, correspondence and tenders in one secure system, from inception to archive. Everyone works from the right revision, with a full audit trail.
- Instantly search, distribute and share documents
- Revision, distribution and approval history
- Easy interface means less training time
From the first rate to the final drawing
- 1
Win the tender
Price the BoQ in Valesco with transparent build-ups, compare subcontractor quotes and adjudicate with confidence.
- 2
Plan the job
Export the estimate to CS Project for a fully resourced programme, with labour, plant and cash flow already in place.
- 3
Control the project
Run drawings, RFIs, correspondence and subcontractor tenders through CrestDocs, with a full audit trail.
- 4
Report & value
Monthly valuations, CVR and earned value straight from the original estimate, with no re-keying.
Software is only half of it. The other half is the people behind it.
Big-name platforms sell you a licence and a ticket queue. Crest gives you software designed around how contractors work, plus trainers and support staff who have done the job themselves.
About Crest SoftwareBuilt by construction people
Most of our technical and support team worked as estimators, planners and QSs before joining Crest. We speak your language.
Real people on support
Call the help desk and talk to a specialist who knows the software and the industry. Mon–Fri, 09:00–17:00 GMT.
One connected suite
Turn a winning estimate into a resourced programme, then manage every drawing and RFI, without re-keying.
Grows with you
From one estimator to multi-site contractors running 300 concurrent projects, with a seamless upgrade path.
Results from contractors like you
ValescoHow BQS Management won its first tender with Valesco, thanks to the quality of its submission
CrestDocsAutomating document control on railway projects for Lowery
CS ProjectHammond Homes plans build schedules and forecasts costs with CS Project
Long-term clients, not one-off sales
Many Crest clients have used the same software for 10+ years.
Crest Software’s Valesco Estimating software has vastly improved our estimating process since we introduced it in 2014. It enables us to price tenders quickly and accurately.
Fantastic customer care and technical support, always helping us to adapt the software to produce the monthly project reports that we require. We have worked with this firm for nearly 10 years now. Highly recommended.
Lowery have been using the CrestDocs document control system on our railway projects for four years. It has helped to automate our document control systems.
Find the right software for your trade and task
See it working on one of your own projects
Book a 30-minute online demo with a construction-experienced specialist. Bring a real BoQ, programme or document problem and we’ll show you how Crest handles it.
- No obligation, no hard sell
- Tailored to your trade
- Free trial licence available