Free contractor bid + contract builder

Build a cleaner bid in minutes.

Price labor, materials, overhead, profit, deposits, taxes, and client terms in one simple workflow. Then print, copy, export, or share the contract with your team.

Build a free bid
✓ No login ✓ Print contract ✓ Share with coworker ✓ Optional tax line
Estimate smarterLabor, materials, direct costs, overhead, margin.
Add tax when neededOptional sales tax plus private owner tax set-aside.
Print the contractClean client-facing bid contract output.
Share the bidSend a coworker link with the estimate details included.

Less guessing. More control.

The core bid math in one place.

No long setup. No complicated account. Just the job numbers contractors need before they send a quote.

View checklist
1

Scope

Describe the work, location, exclusions, and client notes.

2

Costs

Add labor, materials, travel, equipment, disposal, and overhead.

3

Profit

Set markup, margin protection, deposit, and tax options.

4

Contract

Print or copy a clean proposal with terms and signatures.

Free estimating tool

Build your bid contract

Use Beginner Mode for a short form. Turn it off when you need overhead, taxes, exclusions, and contract settings.

1. Project

2. Labor

3. Materials

4. Job costs

5. Profit, deposit & tax

6. Contract terms

7. Contract preview

Quick checklist

Before you send the bid.

A concise review section keeps the site helpful without making the page feel like a long article.

✓
LaborHours, crew size, cleanup, and buffer.
✓
MaterialsQuantities, waste, consumables, and markup.
✓
OverheadInsurance, truck, tools, software, admin.
✓
TermsDeposit, exclusions, tax, changes, warranty.

Resource hub

Short guides for better bids.

Keep these pages linked for AdSense-friendly site depth while the homepage stays clean and easy to scan.

Guide

How to price a job

Labor, materials, overhead, profit, and deposit basics.

 Template

Bid contract checklist

Scope, exclusions, payment terms, and signatures.

 Tax

Sales tax in estimates

How to think about client-facing tax lines.

FAQ

Simple answers.

General educational guidance only. Confirm taxes, licenses, and contract language for your location.

Is Bid Builder free?

Yes. It runs in your browser with no login required.

Can I include tax?

Yes. Use the client sales tax setting when your estimate needs a separate tax line. Use owner tax set-aside for private planning.

Can I share a bid?

Yes. The share button creates a link that carries the estimate data so a coworker can open it in their browser.

Is this legal advice?

No. It is a practical estimating helper. Use a professional contract review for legal requirements.