General Contracting Business Starter Kit
$49one payment, the files are yours
PDF, Excel and Word files you can edit and keep. Instant download.
Money back within 30 days if it is not what you needed.
See a real page first (free, no email)Bit & Grain has job templates. Build yours from this kit's price list and send estimates from your phone. Try it free for 30 days
The pricing math, paperwork and startup checklist for a 1 to 5 person general contracting business. Build a project price from your labor, materials and subs, set a payment schedule, and get every change signed before the work starts.
What you get

Pricing calculator
ExcelWork out the hourly rate that covers your pay and overhead, then build a project price from labor, materials and subcontractor quotes, with a payment schedule.

Estimate and invoice
ExcelPrint-ready estimate and invoice that add up line items, tax, deposit and balance for you.

Change order form
Word and PDFGet the added cost and schedule change signed before the extra work starts.

Startup checklist
PDFLicensing, bonding, subcontractors and lien waivers, insurance, business setup, and your first 30 days, as checkboxes.
Need a quick number on a job? The general contracting calculators are free, no sign-up.
I build Bit & Grain for people who would rather be on the job than doing paperwork. These files help you price from your real costs, put every job in writing, and know which rules to check before you start. If something in here does not fit how you work, email me at brandon@bitandgrain.app and I will fix it.
Questions
When the spreadsheets get old
Bit & Grain does estimates, invoices, payments and scheduling from your phone. 30 days free, then $29 a month.
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