Masonry · structural work
Masonry & structural-work software, quote to final payment
Priced-schedule quotes, DPGF, progress billing with retention and subcontractor tracking: Constrigo runs the structural-work job from the groundworks to the office, with no double entry.
Financial dashboard
Last 6 months · December → May
Invoiced revenue
184 320 €
+ 12,4 %Cash collected
146 880 €
+ 9,1 %Gross margin
32,6 %
+ 1,8 ptReceivables
37 440 €
- 8,2 %Revenue trend
Top sites · margin
Bastide SAS
Aurore BTP
Moreau SARL
- Free to start
- No credit card
- Mobile app included
In structural work, the quote is rebuilt every job and the retention gets forgotten
A structural-work job runs for months, passes through several subcontractors and is paid in stages — that's where tracking breaks down. The quote is retyped line by line even though the prices come back from one job to the next, the retention slips into a corner of a spreadsheet, a billing situation goes out with the wrong progress figure. Constrigo brings the priced schedule, DPGF, situations and subcontractors together in one place. The field worker logs progress from the site, you approve the situation, and the office pulls up what's invoiced, collected and held back in one click.
Here's what it actually looks like
Team scheduling
Assign crews to job sites with drag-and-drop, see the week's workload at a glance and head off scheduling clashes.
Site planning
Week of June 8 · 4 active sites
Bastide SAS · Renov.
Aurore BTP · Roofing
Moreau · Plumbing
Léon SCI · Audit
TeamLiveMap · 11 staff
Real-timeQuotes & invoicing
Build quotes, get them signed online and issue 2026-compliant Factur-X invoices. Overdue payment reminders go out on their own.
Quotes
42 documents · 84 320 € in progress
Sent
12
Signed
18
Conv. rate
62 %
FAC-2026-0142 paid · 4 320 €
StripeWhat Constrigo does for this trade
Priced-schedule quotes
In structural work it's always the same prices that come back: cubic metre of concrete, square metre of slab, a block laid. Constrigo keeps your schedule of unit prices and you build the quote by picking from it, line by line, with quantity, unit, net price and VAT rate. You no longer retype a job every time — you start from your own prices and adjust.
DPGF cost breakdown
On a contract, the project manager wants the price broken down, not a lump sum. Constrigo produces the DPGF — the itemised breakdown of the lump-sum price — post by post, from your quote's lines. Groundworks, foundations, elevation, slab: each post carries its quantity and price, and you hand over a document that matches what the contract asks for, without rebuilding it separately.
Progress billing & retention
A structural-work job isn't settled with a single invoice at the end. Constrigo draws up progress billing as the job advances — groundworks, foundations, elevation — with a deposit up front and a retention applied to each situation, tracked until it's released. At any point you know what's invoiced, what's collected and what's still held back, job by job.
Site journal
A slab pour waits for the right weather, and concrete doesn't like frost. The site journal logs the day's weather, what was poured or built and what got stopped, with photos to back it up. The worker fills it in from the site; you keep a dated record of progress, handy the day a client asks why the structural work took two weeks longer than planned.
Team scheduling
One crew on the foundations, another on the elevation, and the shuttering hand you're waiting on to pour. The schedule shows who's on which job and lets you shift things when a pour slips or the weather turns. Constrigo flags overlapping slots and tasks that need a qualification no one available holds, before you end up short-handed on the slab.
Subcontractor tracking
Groundworks, rebar, concrete pump: structural work leans on subcontractors, and each one has an amount and a stage to track. Constrigo attaches the subcontractors engaged to each job, with what's assigned to them and what's still owed. You keep the overall picture between what you invoice the client and what you owe those working for you.
Job profitability
A structural-work job can look big and pay little. Constrigo sets what you invoiced against what it cost — hours, materials, subcontractors — and works out the real margin. You can see whether the groundworks went over, whether the concrete was underpriced in the quote, and price the next job on figures rather than gut feel.
Before and after Constrigo for a mason
The same structural-work job — quote, situations, retention, subcontractors — on spreadsheets, then in Constrigo.
| Without trade software | With Constrigo |
|---|---|
| The quote retyped line by line even though the prices come back from one job to the next. | Quote built from the priced schedule, reused from one job to the next. |
| The DPGF rebuilt separately, by hand, every time a contract asks for it. | DPGF generated post by post from the quote's lines. |
| The retention lost in a corner of a spreadsheet, forgotten when it's due to be released. | Progress billing as the job advances, with retention tracked until it's released. |
| The subcontractor out of sight: what you owe them gets tangled with what you invoice the client. | Subcontractors attached to the job, the amount assigned and what's owed kept in view. |
| The job's margin known too late, once the final invoice is settled. | The job's real margin up to date: invoiced minus hours, materials and subcontractors. |
Frequently asked questions
Go further
Structural work is only part of the job. Quotes, invoicing, team scheduling and profitability tracking follow the same logic in Constrigo. Browse the rest of the tool, or compare the plans based on the size of your business.
Typical use cases
How each type of construction business uses Constrigo
“A small masonry firm replaces Excel and WhatsApp with a single tool: quotes, invoices, jobsites and scheduling in one place. The crew uses the app in the field while the office follows the dashboard — everyone sees what they need.”
Profile — small trade firm
Masonry · Île-de-France
“An electrical SMB running several jobs at once tracks each project's financial status at a glance with the multi-site view, and sends its progress claims as signed PDFs the same day.”
Profile — multi-site SMB
Electrical contractor · Auvergne-Rhône-Alpes
“On a structural-works site, the mobile app acts as the site logbook: crew clock-in in the morning, progress photos during the day, report sent back to the office in the evening — even with no signal at the far end of the site.”
Profile — site management
Structural works · Occitanie
Software that speaks your trade's language
Price library, detailed quotes, site photos and invoice reminders, built for construction tradespeople. Try it on your next job.
- No credit card
- Mobile app included