Build estimates. Send invoices. Increase Cashflow.
Build estimates, create invoices, track payments, and keep billing tied to the right customer and job, without spreadsheets, disconnected templates, or extra accounting complexity.
Simple billing tools for subcontractors, built to support the job, not take over the office.
Estimates and invoices stay connected to the job, without extra busywork
SimplySub keeps estimates, invoices, customers, jobs, payments, and supporting records connected, so billing is easier to create, review, send, and track.
Simple Estimate Creation
Build clean estimates tied to the right customer and job without starting from scratch every time.
Cleaner Invoicing
Create and send invoices with job context, line items, balances, and customer details already organized.
Connected Billing Records
Customers, jobs, estimates, invoices, payments, and supporting details stay tied together.
Built for simple estimates, invoices, and payments
SimplySub gives subcontractors a practical billing workflow that is easy to use, easy to review, and connected to the actual job records your team already manages.
- Create estimates tied to the correct customer and job
- Convert approved estimates into invoices without rebuilding the work
- Create progress invoices when only part of the job is ready to bill
- Send estimates, invoices, and PDFs from one connected workflow
- Track payments, balances, and unapplied credits without losing the job context
- Keep billing records organized for customer questions and QuickBooks follow-up
Build professional estimates without turning the office into a paperwork factory.
Create cleaner invoices tied to customers, jobs, line items, payments, and balances.
Bill partial work when the full job is not ready to invoice yet.
Billing stays connected to the actual job instead of floating around in separate files.
See estimates and invoicing in action
Watch quick walkthroughs of how SimplySub helps subcontractors create estimates, send invoices, track billing, and keep everything connected to the right customer and job.
- See how estimates are created and organized by customer and job
- See how invoices, balances, and billing records stay connected
- Keep the office moving without spreadsheets or disconnected templates
What this actually gives you
Simple estimating and invoicing for cleaner billing, faster review, and fewer missed details.
Simple Estimates
Create clean estimates tied to the right customer and job without extra spreadsheet work.
Cleaner Invoices
Build invoices with organized line items, job context, customer details, and billing totals.
Progress Invoicing
Invoice partial work when only part of the job is ready to bill.
Estimate to Invoice
Turn approved estimates into invoices without rebuilding the same work again.
Payment Tracking
Track payments, balances, allocations, and unapplied credits from the billing workflow.
PDFs and Sending
Generate and send professional estimates and invoices without leaving the job record.
Connected Job Billing
Keep customers, jobs, estimates, invoices, payments, and supporting records connected.
Faster Billing Answers
Answer customer billing questions with cleaner job context and fewer scattered details.
Fewer Missed Items
Review billing records more clearly before estimates or invoices go out.
Less Rework
Stop copying the same billing details between disconnected files and templates.
QuickBooks-Friendly
Keep records structured for cleaner QuickBooks follow-up and connected accounting workflows.
Save Time Every Week
Spend less time untangling billing and more time keeping jobs and cash flow moving.
How this actually gets used in the real world
This is the billing workflow your team is already managing. SimplySub just keeps it cleaner.
Before the job starts
Build an estimate tied to the right customer and job without starting from a messy blank page.
As job details build up
Keep billing tied to the real job context instead of trying to reconstruct it later.
When it’s time to get paid
Create the right invoice, review the details, send the PDF, and keep balances organized.
When a customer asks questions
Pull up the estimate, invoice, and job context without scrambling through separate systems.
When billing gets busy
Keep the office organized so estimates and invoices do not turn into a weekly mess.
Estimates & invoicing FAQ
Straight answers for contractors who do not want more billing chaos.
It’s easier to keep billing simple than it is to untangle it after-the-fact.
You do not need more spreadsheets, disconnected templates, or a heavy accounting system just to send clean estimates and invoices. Start with one customer, one job, and one estimate, and see how much cleaner billing can feel.
Built to support your business, not take it over.