HVAC Quote Builder
Build a professional hvac quote in your browser — list equipment and labor, apply your markup and Tax/VAT, add your logo, and download a branded PDF. Switch to an invoice or purchase order in one click; everything stays editable.
Switch type any time — every field carries over, so you can log a job card on site and turn it into an invoice in one click.
Auto-saved on this device — your business details and draft are here when you come back.
Your business
PNG or JPG · appears top-left of the PDF.
Client & quote
Line items
Rates & tax
Quote summary
Everything stays on your device
Nothing you type is uploaded — the quote and PDF are generated right in your browser. Double-check quantities and rates before sending; Sales Tax here is applied to the marked-up total.
Questions & answers
Everything you need to understand the hvac quote builder.
What does the HVAC Quote Builder do?
It turns your equipment and labor into a priced, professional quote. List everything, set your markup and Tax/VAT, add your logo, and download a branded PDF to send the client.
Can I turn a quote into an invoice or purchase order?
Yes. Switch the document type at the top and every line item and detail carries over, so you can produce an invoice for the client or a purchase order for a supplier from the same list — then edit anything before downloading.
How is the total worked out?
Each line is quantity × unit price. Your equipment and labor make a subtotal, your markup is added on top, and Tax/VAT is applied to the marked-up figure to give the total.
Is my data uploaded anywhere?
No. Everything stays in your browser and the PDF is generated on your own device — nothing is sent to a server. It also works offline once the page has loaded.
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OpenExequtechOS
Do the whole job in one place
A calculation is just the start. ExequtechOS takes it from estimate to quote, job card, invoice and paid — for your whole team.
Get started with ExequtechOS- Turn these numbers into a client-ready quote
- Job cards, invoicing & inventory in one place
- Works offline in the field, syncs when you’re back