For builders
Quote the whole extension before the weekend's gone.
Snap the site, the rooms, the drawings on the wall. Jobstimate pulls labour, materials and subcontractor costs into one itemised project quote — without losing a Saturday to it.
No card. Your first estimates are on us.
Estimate ready
£48,500
DraftSingle-storey rear extension · 42 line items
The ache
The big jobs eat the biggest evenings
A full extension or refurb is a hundred small decisions — trades to price, materials to count, subbie day-rates to pin down. So the quote sprawls across the weekend, and a single number missed is margin gone on a job that runs for months.
How it works
Snap. Price. Send.
- 01
Snap
Photograph the site, the rooms and any drawings pinned to the wall.
- 02
Price
Jobstimate builds an itemised project estimate — trades, materials, plant and subcontractor costs — priced to your rates.
- 03
Send
Check the lines, tweak anything, and send a professional quote while you're still on the drive.
What it handles
From a loft to a full refurb
Full & partial extensions — priced from site photos and plans
Structural alterations — knock-throughs and load-bearing work, costed with the trades involved
Whole-property renovations — every phase in one quote
Loft & garage conversions
Subcontractor & day-rate costs — pulled into the project total
Materials & plant hire — counted and costed alongside labour
“A project this size can't be priced from a few photos.”
It's not a one-tap miracle — it's a fast, itemised first draft built from what you show it and priced to your rates. You review every trade and line before it goes near the client. It turns a weekend of quoting into an afternoon.
Questions, answered
What builders (general contractors) ask us
Try it on your next job, free
Your first estimates are on us — no card. After that, weekly, monthly or annual plans priced for a one-van outfit or a full team.
Price your first job free- Web app · any device
- First estimate in minutes
- Edit every line
- Priced to your rates
- Built for UK trades