- ✓ Professional estimates to close jobs faster and with a better image.
- ✓ State-based contracts (structure and documents for real compliance/operations).
- ✓ Change Orders + Invoices + Payments + Receipts with organized history by project.
- ✓ Automatic email delivery and full project file in Google Drive.
JobFlow is your All-in-One Contractor System to generate estimates, contracts, change orders, invoices, and payment receipts in minutes — with automatic PDFs and email delivery.
- Built for contractors in the U.S. (English or Spanish workflow)
- Estimate builder that helps you price correctly (not guess)
- Professional documents generated automatically
- Project-based organization so every client stays clean and separated
Delivery
- After purchase, we schedule onboarding and confirm your state requirements.
- We set up and deliver your system ready to use on real projects.
After checkout, you’ll receive next-step instructions by email.
Try our demo right here
This demo shows you how easy our system is to use. It will send you a sample of the documents to your email so you can see exactly how it works. (This is only a sample. The paid version is customized for each state, because every state has its own laws and compliance requirements.)
A complete system to operate like a serious professional business
You’re not buying a “spreadsheet.” You’re buying a workflow that helps you work with order, get paid with backing, and look professional.
Estimate
Quote fast with a clean presentation to close more jobs.
Contract
Formalize the project with a clear document and state-based structure.
Change Order
Document scope, price, and timeline changes in writing.
Invoice
Bill formally with clear documents and easy follow-up.
Payment + Receipt
Log payments and deliver receipts for history and bookkeeping.
Email + Drive
Send by email and store everything by client/project automatically.
Results that actually matter
What you gain day to day
What makes it worth it
❌ The “manual” way
- • Slow or poorly presented estimates
- • Generic or incomplete contracts
- • Verbal changes with no documentation
- • Invoices disconnected from the project file
- • Non-standard receipts
- • Documents lost between WhatsApp and email
- • Depending on someone else for “the paperwork”
✅ With this system
- • Guided workflow in Spanish, easy to use
- • Estimate → Contract → Invoice → Receipt, all connected
- • Change orders to protect price and scope
- • Documents ready to send in minutes
- • Automatic email sending
- • Project file organized in Google Drive
- • 100% in your account, no monthly fees
Everything you need to quote, document, and get paid with order
Each part of the system has a clear role in your business. Here’s what your license includes.
📐 Estimates (Estimate Wizard)
- Guided workflow to quote quickly, step by step.
- Professional document ready to send and help close jobs with a better image.
📄 State-based contracts
- Contract tied to the project with a structure built for real operations.
- Better backing for payments, timelines, and scope from the start of the job.
🔁 Change Orders
- Document scope, price, and timeline changes in writing.
- Protect your margin when the client adds work during the project.
🧾 Invoices
- Generate invoices connected to the real project file.
- Clearer, more formal billing that’s easier to track.
💵 Payments + Payment Receipts
- Payment logging inside the project workflow.
- Professional receipt for the client and better history control.
📩 Email + 📁 Google Drive
- Send documents by email from the same workflow.
- Full project file organized in your own Google account.
It helps you sell better because you look more professional from the first contact
Clients don’t just buy the work. They also buy confidence. And confidence goes up when they see clear, organized, well-presented documents.
You respond faster
Sending an estimate fast increases your chances of closing before another contractor does.
Clients understand you better
Clear documents reduce confusion around pricing, scope, payments, and changes during the project.
You protect yourself better
Contract + change orders + invoices + receipts = a useful record for clarifications, collections, and backup.
You collect with more credibility
When your invoices and receipts look professional, clients take the payment request more seriously.
Everything stays organized
No more lost files. Every project has a complete, accessible record.
It positions you better
You go from “doing jobs” to operating like a serious professional business with systems, process, and professional documentation.
Get started fast without the hassle
This system is built to become a daily work tool, so here’s exactly how it’s used after you buy it.
Buy your license
You buy the product here on Shopify and receive access with instructions to install it in your Google account.
Set it up once
Add your business info (name, contact, etc.) and from there you can start creating documents.
Work with the full workflow
Estimate → Contract → Change Order → Invoice → Payment → Receipt, with email sending and organized Drive files.
Not great with computers?
Perfect. This system is built for that: step-by-step wizards, in Spanish, with a clear flow. You don’t need to be technical to use it.
Pay once. Use it forever.
This price is built for contractors who want real control, not another subscription.
Permanent license — JobFlow (One-time payment)
Included
- Complete system in Google Sheets + Apps Script (runs in your account)
- Workflow for estimates, contracts, change orders, invoices, payments, and receipts
- Documents ready to use and send
- Automatic project file organization in Google Drive
- Send documents by email from the workflow
- Permanent license (no monthly fee)
- 100% in your Google account (your data, your files)
This is not
- Not rental/subscription software
- You don’t depend on a platform that can lock you out
- Not a loose template with no workflow
- Not “just a PDF generator”
- Does not replace legal or tax advice
Frequently Asked Questions
No. It’s a one-time payment. You buy your license and the system lives in your Google account. You are not renting a platform.
It’s built for contractors. The workflow is in Spanish and step-by-step (wizard style). The idea is that you don’t need to “learn software,” just follow the process and generate your documents.
Estimates, contracts, change orders, invoices, payment logs, and payment receipts, plus email sending and a project file organized in Google Drive.
Yes, the system is focused on state-based workflow and documentation. (Recommendation: always confirm with your local legal advisor if you need changes for specific cases).
In your own Google account (Sheets / Drive). You control your files, folders, and history. You’re not dependent on an external app to access them.
Both. It helps you sell more because you respond faster and look more professional. It also helps you collect/protect yourself because everything is documented in the right workflow.
You receive access and instructions to install it in your Google account. Then you configure your business details and start using it in your projects.
Stop improvising paperwork. Start operating like a serious professional business.
If you want to quote faster, collect with order, and protect yourself better, this system is built for you. One-time payment of $849.00, in Spanish, no monthly fees, and 100% in your Google account.