Major Tom Inc. · Field notes
Electrical Contractor guides for a clearer first call.
Practical guidance from Major Tom Inc. for homeowners planning the next conversation.
The reference desk
Useful before the work begins.
- 01 · August 15, 2026
How to Verify a California C-10 Electrical Contractor
Learn how to check a California electrical contractor's C-10 license record and compare it with the name, address, and phone on a proposal.
Read the guide ↗ - 02 · August 15, 2026
What to Have Ready When You Call an Electrical Contractor
Prepare a clearer first call about an electrical project with the property address, symptoms, safe photos, access details, and your timing questions.
Read the guide ↗ - 03 · August 15, 2026
When to Have a Panel or Wiring Question Evaluated
Know which panel, wiring, and power-planning questions deserve a contractor conversation, and which warning signs call for an urgent safety response.
Read the guide ↗