Construction · Business Management
SiteLedger
Run the whole job, from first enquiry to final payment

The problem
SiteLedger is the commercial backbone for a small construction business. Capture an enquiry, build a structured estimate, send a professional PDF quote, and track whether it is won or lost. Accepted quotes become live projects, where you manage contracts, documents, suppliers and subcontractors, purchase orders, variations, and monthly valuations with accurate retention. Unlike the other db26 tools, your work is stored securely online rather than in your browser, so it is there from any computer you sign in from. SiteLedger is a single-user membership today; team access is planned.
How it works
Real tasks and outcomes — not a generic feature list.
- 1
Capture the enquiry
Record every enquiry and client in one place, with the history of what was discussed. Convert a live one into an estimate without re-keying anything.
- 2
Estimate and quote
Build a structured estimate section by section, priced from your own labour, material, plant and subcontract rates. Send a professional PDF quote and track whether it is accepted or rejected.
- 3
Run the project
A won quote becomes a live project. Raise purchase orders, record variations, track costs against budget, and produce monthly valuations with retention and PDF outputs.

Key features
Enquiries and clients
Track every enquiry from first contact, with client details and history kept together.
Structured estimating
Sectioned estimates priced from your own rate library, with reusable templates and calculators.
PDF quotes
Send a professional quote from the estimate, and record acceptance or rejection against the job.
Purchase orders
Raise and issue POs against a project, with supplier prices and invoice status tracked.
Variations
Record changes as they happen so the final account reflects what was actually built.
Valuations and retention
Monthly valuations with retention calculated correctly, and PDF outputs for the client.
Suppliers and subcontractors
Keep rates, orders, payments and insurance certificates against the people you actually use.
Available anywhere you sign in
Your jobs, estimates and valuations live securely online, so the same picture follows you between office and home.
How your data is saved
SiteLedger is the one db26 app that does not keep your work on your own machine — and that is deliberate. The commercial record of a job needs to outlive the laptop it was typed on.
Stored on our servers
Your enquiries, estimates, projects, orders and valuations are held centrally, so the same current picture is there from any computer you sign in from — and a lost or replaced machine takes nothing with it.
Separated from everyone else's
Every record belongs to your company and only your company — the same arrangement as online banking, where one system holds everybody's records and shows each person only their own. The separation is enforced by the database itself rather than by the app, so it holds even if a page or a link is wrong.
Only you can get in
Your company's records are reachable only from your own signed-in account. A membership covers a single user today, so nobody else has a way in.
Exports are yours
Quotes, valuations and reports export as PDF, so the documents that matter can be filed, emailed and kept outside the system too.
Who it is for
Small construction companies, builders and contractors who are running the commercial side of jobs on spreadsheets and email, and need enquiries, estimates, costs and valuations in one place that the whole team can see.
- One place for the commercial side of every job
- Your work is there from any computer you sign in from
- Estimates become quotes, quotes become projects — nothing re-typed
- Monthly valuations with retention handled properly
- Purchase orders and variations tracked against the job, not in an inbox
Pricing
Monthly
£59.99/month
Annual
£599/year
Save compared to monthly billing
Frequently asked questions
- How is this different from the other db26 apps?
- The other db26 tools keep your work on your own computer, so it stays on that machine. SiteLedger stores your jobs securely online instead, so the same picture is there whichever computer you sign in from — and nothing is lost if a laptop is.
- Where is my data stored?
- On our servers in a secure database, which works the same way your online banking does: one system holds every customer's records, and it only ever serves you yours. Your company's data is separated from every other company's by the database itself, not just by the app — so there is no screen or link that could show you someone else's work, or them yours.
- Can I add my team?
- Not yet. A SiteLedger membership covers one user at the moment. Team access with per-person permissions is built and being tested, and will follow — join and we will tell you when it opens.
- What will it cost?
- SiteLedger will be £59.99 a month, or £599 a year. One membership covers your company.
- When will SiteLedger be available?
- It is in final testing. Join the waiting list and we will let you know the moment it opens — pricing is £59.99 a month or £599 a year, with a 7-day free trial.
Join the waiting list
Be notified when SiteLedger opens for early access. No spam — just a single email when it is ready.
Be first to know
Join the waiting list and we will notify you when early access opens.
