Joist Invoices for Contractors is a mobile-first business tool designed specifically for professionals in the skilled trades—such as plumbers, electricians, remodelers, roofers, landscapers, and general contractors—who need a fast, reliable way to manage estimates, invoices, and client communication without getting buried in paperwork or complicated desktop software. Built with simplicity in mind, the app allows users to create polished, professional-looking proposals and bills directly from their phone or tablet, send them instantly to clients via email or text, and get paid faster through integrated payment options. It’s especially useful for independent contractors and small crews who want to look organized, stay on top of job details, and keep their finances clear without hiring extra admin help or learning complex accounting systems.

Key Features

• Create and send professional estimates and invoices in minutes
• Customize templates with your logo, business info, and terms
• Accept credit card and debit payments through the app
• Automatically save client details and job history
• Track outstanding balances and payment statuses
• Send reminders for unpaid invoices automatically
• Works offline so you can quote jobs on-site without Wi-Fi
• Generate simple reports to understand income trends

Pros & Cons

• Pros: Extremely user-friendly, ideal for non-tech-savvy contractors; saves time with reusable line items; helps maintain a consistent, branded look; speeds up payment collection; reduces paperwork and manual math errors.
• Cons: Limited advanced accounting features compared to full desktop software; some features require a paid subscription; limited customization for highly complex billing scenarios; occasional syncing delays if used across multiple devices.

Functions

• Estimate creation with itemized materials, labor, taxes, and discounts
• Convert accepted estimates into invoices with one tap
• Attach photos, notes, and job site details to each project
• Record partial payments and track remaining balances
• Send digital copies of invoices and receipts instantly
• Store customer contact information for repeat work
• Access past projects for reference and recordkeeping
• Monitor overall business performance with basic analytics

How to Use

Click the button "Check All Versions" below to download and install it. After installation, open the app and enter your business name, logo, and contact details so every document reflects your brand. Start by creating an estimate: add customer information, list materials and labor, apply taxes or discounts, then preview the finished proposal. Once the client approves, convert the estimate into an invoice with a single tap. You can request payments through the app, track when money is received, and resend invoices if needed. Use the built-in reminder system to follow up on overdue accounts, and review your monthly summaries to see how your contracting business is growing over time.