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Construction / Web application

Sammy Masonry LLC

Invoices and estimates for a masonry business, built to be used from a phone on site.

Year
2026
Industry
Construction / Web application
Location
United States
Platforms
Web app for phone, tablet and desktop

Overview

A private web application to create, send and track invoices and estimates, with branded PDFs and full customer history.

The challenge

Paperwork happens between jobs, not at a desk. The business needed to produce professional invoices and estimates quickly from a phone, tablet or laptop, and always know what had been paid and what was still outstanding.

Our approach

Instead of bending generic accounting software to fit, we built a focused internal tool: one branded document format, only the fields the business actually uses, and a dashboard that answers the most important question first: how much money is still outstanding.

What we built

  1. 01Secure sign-in with protected pages and sessions
  2. 02Customers with a full history of their invoices and estimates
  3. 03Invoices: create, duplicate, mark as paid, download a branded PDF or email
  4. 04Estimates with status tracking (draft, sent, approved, rejected) and one-click conversion to an invoice
  5. 05Dashboard with outstanding and collected totals and recent activity
  6. 06The phone's native share sheet for sending PDFs straight from the job site
  7. 07App-style bottom navigation on phones, a full sidebar on desktop

The outcome

This is a private business tool, so there's no public link.

Tell us what you're building.

Share a few details and we'll reply with questions, ideas and a clear next step.

Or write to us at hello@onvix.io