L&M Consulting Group

Phone-friendly systems for field-first businesses

Field crew guide Guide + install ranges
For masons, landscapers, painters, and owner-led field crews

The Trades ChatGPT Field Kit

Use ChatGPT from your phone to turn rough notes into draft estimate language, customer updates, and invoice descriptions for your review.

Protect customer information. Use de-identified examples by default. Do not enter names, addresses, access codes, payment details, health or waiver content, or other confidential information unless the specific tool, account, and workflow are approved for that data.

Inside the guide

From rough notes to reviewed drafts

The guide helps field-first owners turn what is already on the phone into clearer drafts for customer communication and billing, with owner review before use.

Estimate language

Eight prompts for turning shorthand into clear customer-facing descriptions.

Quote follow-up

Short messages for customers who have questions or have not replied.

Invoice descriptions

Plain-language summaries built from completed work and job notes, for owner verification.

Phone-friendly filing

A simple checklist you can use from your phone to keep texts, photos, and billing details connected to the job.

Best fit

For field-first crews

Built for masons, landscapers, painters, field-service owners, and small crews that mostly run from their phone.

Best when estimates, photos, decisions, and follow-up are getting buried in text threads.
Sample prompts

Prompts built for the phone

Each sample starts with the rough information you already have in the field.

Sample prompt

Estimate notes

Turn these rough notes into estimate language. Do not invent measurements or pricing...
Sample prompt

Quote follow-up

Write three short follow-up texts for a customer who has not replied to the quote...
Sample prompt

Invoice description

Turn these work notes into a draft invoice description that a homeowner can understand. Do not invent quantities, materials, dates, or prices...
Typical install ranges

Need a clearer field-to-office workflow?

L&M can build the estimate, invoice, customer-record, and job-folder structure around real field work.

Foundation
$2,000

Estimates, invoices, customer records, and job-folder structure for a solo trade business.

Core Install
$3,000

Lead tracking, follow-up, branded paperwork, and job-note organization around real jobs.

Ops + AI
$4,500–$6,000

AI-assisted job summaries and reminders for owner review, plus optional workflows for subcontractors and payouts.

Optional support starts at $99/month. Included work and response times are confirmed in writing.

Bring a typical job, the notes you keep, and the paperwork that slows down billing.

Talk through your field workflow