The Electrical Estimating Vault
All six tools, from takeoff to a client-ready proposal. Save $57 over buying them one at a time.

What's in the Vault
- Electrical Takeoff Sheet ($17)
- Spec Conformance Checklist ($15)
- Voltage Drop Calculator ($12)
- Vendor & Sub Quote Recap ($34)
- Proposal + Clarifications & Exclusions ($39)
- Estimate Summary ($39)
Each tool comes as a BLANK workbook for your bids and a SAMPLE workbook filled in with the same fictional tenant-finish job, so you can follow one project from takeoff to proposal. Every file includes a Quick Start PDF and an AI prompts tab. The proposal also comes as a Word document.
Built by a working electrical estimator
Nine years of commercial and industrial bidding, projects up to $10M. These are the tools I wish I'd had on my first bid day: structured the way estimators actually work, with every rate and factor visible and no macros to break.
Questions
How do I get the files?
Checkout runs through Gumroad. Right after you pay, you get a download link on screen and by email. Nothing ships.
Do they work in Google Sheets?
Yes. Upload the .xlsx to Google Drive and open it with Google Sheets. Formulas, dropdowns, and colors carry over. No macros are used anywhere, so there's nothing to enable.
Are the labor units and rates filled in?
No, and on purpose. Every rate, factor, and markup is a clearly labeled placeholder you replace with your own. Your numbers stay yours.
What if something doesn't work?
Email helloscottcox@gmail.com and I'll fix it or make it right.
Is this engineering or legal advice?
No. These are estimating tools. You're responsible for verifying quantities, pricing, labor, and code compliance.