Free resources
Resources for electrical distributors and contractors
Practical guides, free templates and plain-language definitions for the people who run electrical branches and contracting businesses — from quoting and pricing to submittals, maintenance and getting found online.
Guides
All guides →Free templates
All templates →Line card template
Build a line card organized by category, with stocked and orderable lines, branches and specialists — ready to print or publish online.
Get the template →Long-lead equipment tracker
Work backwards from the date each item is needed on site, and track every ship date change until delivery.
Get the template →Panel schedule template
Record every panel and exactly what each circuit serves, with a dated, printable directory for the panel door.
Get the template →Price increase letter to contractors
Tell contractors about a manufacturer price increase clearly and early — with letter, email, text and counter-notice versions.
Get the template →Electrical submittal checklist
Make sure every submittal package is complete and clearly marked, and track every package from sent to approved.
Get the template →Supplier quote comparison sheet
Lay supplier quotes side by side, line by line — with pricing units converted, substitutions flagged and lead times in view.
Get the template →Glossary
Speak the trade
Plain-language definitions of the terms used across electrical supply and contracting — from line card and multiplier to submittal, panel schedule and NFPA 70B.
Start here
Line side and load side
Where power comes in, and where it goes out — and where our name comes from.
Read the definition →About these resources
These resources are written by Line & Load, a business of Ohm Electricals, which makes business apps for electrical distributors and contractors. They're free to read and use. Where a guide touches on codes or standards, it's a plain-language summary — always check the official text for the edition that applies to you.