About Us

Who runs Contractor Invoice Maker, why it exists, and how your job details are handled.

Last updated: July 4, 2026

Who operates this site

Contractor Invoice Maker is owned and operated by Hublo Technologies (OPC) Private Limited.

Hublo Technologies (OPC) Private Limited (https://www.hublo.ai) builds and maintains the free PDF generators and optional paid digital products on this site.

The problem we faced

Between jobs we needed a clean invoice or estimate from a phone in the truck, not another hour fighting a Word template with broken totals, and not a field-service app asking for $59 a month before we had sent a single PDF.

Most weeks the job was one page: line items, tax if we charged it, a due date, and a file the client could pay from. The tools we tried either oversold subscriptions or looked amateur enough that we hesitated to send them.

Why Contractor Invoice Maker is the fix

Contractor Invoice Maker is the workflow we wanted: fill the form, preview a print-ready PDF, download. Your client names and totals stay on your device unless you choose to save your business info in the browser. Trade presets mean the first line items already match how you work.

We keep the PDF free: no login, no seat license, no subscription required to send an invoice. Hublo Technologies (OPC) Private Limited (https://www.hublo.ai) builds and maintains the tools from real contractor messages, not a content calendar.

Why this site exists

We built this for the same one-page invoice runs we do every week, fast, professional, and free to send. If a preset line item is wrong for your trade, email us; we fix those from real messages.

Contact

Questions or corrections: invoice@hublo.ai. We read everything and usually reply within a few days.

For privacy or terms, see the linked pages in the footer. These PDFs are documents you send, not tax or legal advice.

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