From enquiry to sign-off in one system — window fitter software, scheduling, quotes and invoicing. Built for glazing businesses doing windows, doors, conservatories, repairs. Less paperwork, more work.
Measurements, orders and fitting dates in three places
Supplier lead times that move the diary
Snagging visits nobody planned for
One customer record carries the whole business — from the first enquiry to the signed job sheet and the invoice.
Every enquiry with the address, the history and a status, in a funnel you can read at a glance.
Survey, photos, job sheet and a signature on the phone, on the job.
Quotes and invoices in your own branding, emailed with a payment link on them — card, Apple Pay or Google Pay, or a transfer with the invoice number as reference.
Split from the moment the work is recorded, which is what makes a CIS invoice come out right instead of being reconstructed.
No signal in the cellar or on a new build? The app keeps photos, sign-offs and hours on the device and sends them when the connection returns.
Follow-ups, appointment reminders and payment reminders switched on once. Built in, no separate tool and no extra subscription.
Jobs onto engineers and onto the week, with appointment reminders going out on their own.
A tidy PDF with photos and your branding, produced when the job is signed off.
Start and stop on the job in the app; the hours land on the invoice as a labour line with one click, so nothing shrinks on the way.
Recurring work with its own renewal date and its own reminder, and invoices raised without anyone remembering.
The engineer sees the survey, what was agreed and what was flagged last time — and you decide per photo and per message what goes to the customer.
Incoming mail lands against the right customer and the right job.
Bring your customers and price lists in from Excel or CSV in one go. No retyping.
Type what you want to change and Quandron points at where it is set. Configuring works without a manual.
Enter your logo or your website address and Quandron picks up your colours for the app, the quotes and the invoices.
A real, working Quandron setup. Click your way through it.
Yes, with photos, so the order and the fitting date hang off the same record.
Materials and orders sit on the job, so a delayed delivery is visible against the fitting date rather than in an inbox.
A return visit is a job on the same property, so the history stays in one place.
Try Quandron free for 14 days and see how much of a glazing business runs itself.
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