The problem
Vague estimates start arguments: 'I thought patching the drywall was included'. Writing a proper scope with inclusions, exclusions, permit and inspection details takes time. At 8 estimates a week and 25 minutes each, that's about 14 hours a month, and when corners get cut the cost shows up as unpaid extras.
What the AI does
Paste your site notes into ChatGPT, Claude or Gemini with a standing template: work included, materials, what's excluded (drywall patching, painting, utility fees), permit and inspection, the customer's responsibilities and how changes are priced. It drafts a scope in plain words. The electrician checks every line and sets every price; the assistant never prices the job.
A worked example
A three-electrician company in Austin, Texas writes about 8 estimates a week for panel upgrades, EV chargers and remodel wiring. The owner keeps a standing template in an assistant and turns site notes into a draft scope before pricing it in their job software.
Before
About 25 minutes a scope, written from scratch, about 14 hours a month
After
About 10 minutes to check and adjust each draft, saving about 8.6 hours a month
What it's worth
About $385£289€344A$556C$544 a month of time saved, against free to about $20£15€18A$29C$28 a month for an assistant. That's 15 minutes saved on each of about 34 estimates a month (8 a week times 4.3), about 8.6 hours, at an assumed $45£34€40A$65C$64 an hour. Fewer disputed extras come on top.
How to set it up
- Choose one assistant: ChatGPT, Claude and Gemini all have free plans, and paid plans for one person cost about $20£15€18A$29C$28 a month.
- Write your standing template once, including the line for your state electrical contractor license number, which some states require on estimates and contracts.
- After each site visit, paste your notes without the customer's name or address and ask for a draft scope in your template.
- Check every inclusion and exclusion yourself, set the price in your estimating or job software, and note who pulls the permit and books the inspection.
- Keep each sent scope with the job, so any change gets priced against what was agreed.
What goes wrong
- The assistant doesn't know your local code amendments or the utility's rules. Never let it decide what code requires.
- A person approves every estimate. Don't paste a draft straight into an estimate without reading it.
- Exclusions only protect you if the customer sees them. Put them on the estimate they sign, not in a separate email.