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For heat pump installers

CRM & field app for heat pump installers — one system

From enquiry to sign-off in one system — heat pump installer software, scheduling, quotes and invoicing. Built for heat pump businesses doing surveys, system design, installs, commissioning. Less paperwork, more work.

Sound familiar, heat pump installers?

Weeks between survey, design, grant and install

Documents scattered across email and phones

Grant rules that differ by nation

The software for heat pump installers: CRM, job sheet app and invoicing

One customer record carries the whole business — from the first enquiry to the signed job sheet and the invoice.

CRM and enquiries

Every enquiry with the address, the history and a status, in a funnel you can read at a glance.

Field app

Survey, photos, job sheet and a signature on the phone, on the job.

Quotes and invoicing

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.

Labour and materials kept apart

Split from the moment the work is recorded, which is what makes a CIS invoice come out right instead of being reconstructed.

Works without signal

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.

Chasing that runs itself

Follow-ups, appointment reminders and payment reminders switched on once. Built in, no separate tool and no extra subscription.

Scheduling

Jobs onto engineers and onto the week, with appointment reminders going out on their own.

Handover and sign-off documents

A tidy PDF with photos and your branding, produced when the job is signed off.

Time recording

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.

Service contracts

Recurring work with its own renewal date and its own reminder, and invoices raised without anyone remembering.

The file, on site

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.

Email onto the right job

Incoming mail lands against the right customer and the right job.

Move over in an afternoon

Bring your customers and price lists in from Excel or CSV in one go. No retyping.

Setup help

Type what you want to change and Quandron points at where it is set. Configuring works without a manual.

Your branding in one click

Enter your logo or your website address and Quandron picks up your colours for the app, the quotes and the invoices.

No pitch — try it yourself

A real, working Quandron setup. Click your way through it.

Open the live demo →

Free calculators

All free calculators

Common questions

Does it keep the grant paperwork with the job?

Yes, attached to the property it belongs to. It does not submit anything for you, and none of them can be: the Boiler Upgrade Scheme goes through the Ofgem installer portal and ECO-type work is lodged with TrustMark.

Does it know which grant applies?

The scheme depends on where the property is, and the postcode is the only reliable clue. Amounts and conditions come from a dated country profile rather than from a page.

Can it do heat loss calculations?

Not to MCS standard. The configurator sizes the system for the quote; the room-by-room calculation belongs in your design tool and gets stored against the job.

Ready to stop doing admin in the evenings?

Try Quandron free for 14 days and see how much of a heat pump business runs itself.

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