Contractor Sign
Create. Send. Sign.
Everything contractors need to manage documents from estimate to signature, in one place. Build a clean estimate on your phone, send it while you're still on the job, and get it signed before the customer talks to anyone else.
No more retyping quotes into Word, chasing paper contracts, or losing a job because the paperwork took three days. Estimates become proposals, proposals become signed contracts, and signed contracts become invoices, without the busywork in between.

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Why we built it
The fastest quote usually wins. The paperwork should not slow you down.
Most contractors lose jobs they already earned. The customer is ready, but the estimate takes two days, the contract is a Word file nobody can open on their phone, and by the time it's signed the lead has gone cold.
Contractor Sign was built on the truck, not in an office. Reusable templates, mobile signing, and AI that turns your call notes into a clean quote, so you send while the customer is still excited.
What it does
The good stuff.
Estimates in minutes
Turn call notes into a professional quote before you leave the driveway. Pull from reusable line items and your pricing is already filled in.
- Reusable templates
- Saved line items and pricing
- AI turns notes into a quote
- Send from your phone
Proposals that win the job
Look like the professional you are. Branded proposals with photos, scope, and options the customer can approve with one tap.
- Branded proposals
- Photos and scope of work
- Good / better / best options
- One-tap approval
Contracts and digital signatures
Get it signed on the spot. Legally binding e-signatures work on any phone, no printer, no scanner, no waiting.
- Legally binding e-signatures
- Mobile signing
- Signature tracking
- Change orders
Invoices and a client portal
Close the loop. Turn a signed contract into an invoice, and give every customer one place to see their documents.
- One-click invoices
- Client portal
- Document storage
- Payment reminders
Built for
Made for people like you.
Everything included
One price. All of it.
How it works
Four simple steps.
Create your account
Build an estimate from a template
Send it for signature
Get signed and invoice
Contractor Sign · FAQ
Questions, answered.
Get started
Request Contractor Sign.
Contractor Sign is pre-selected below. Add any other apps you want, tell us your goals and what you're using now, and a human replies within one business day with pricing and next steps.
- AI Powered
- Made for Small Business
- Replaces Expensive Software