# ChatGPT Prompts for Contractors (Copy and Paste)

ChatGPT prompts for contractors are short instructions that get an AI assistant to draft the writing a trades business does every week: estimate emails, follow-ups, job ads, review replies, scopes of work and social posts. The best prompts give the AI your trade, your facts and the reader, then ask for a specific length and tone.

## Key takeaways

- A good prompt has four parts: who you are, who it's for, the facts, and what you want back (length, tone, format).
- Never let the AI invent prices, dates, code requirements or warranty terms. Give it the facts or tell it to leave blanks.
- The same prompts work in ChatGPT, Claude, Gemini or any chat assistant.
- Save your best prompts with your company details filled in, so each use takes a minute.
- Read every draft before it goes to a customer. You own what it says.

## How do you write a prompt that actually works?

A prompt works when it gives the assistant the same briefing you'd give a new office hire: who you are, who the message is for, the facts that must be in it, and the shape you want back. Vague prompts get generic marketing fluff. Specific prompts get something you can send after a quick edit.

> **The fill-in-the-blanks template**
>
> "You write for [company], a [trade] company in [city] that serves [customers]. Write a [type of message] to [reader] about [situation]. Facts to include: [list]. Tone: plain, friendly, no hype. Length: [X] sentences. Don't invent prices, dates or warranty terms; put [brackets] where I need to fill something in."
>
> Paste this once at the start of a chat, then just send the situation for each new message.

## Prompts for estimates and quotes

> **Prompt: estimate cover email**
>
> "Write a short email to a homeowner sending our estimate. Company: Cardinal Roofing, Dayton OH. Job: replace 28 squares of architectural shingles, tear-off included, 5 days, starts within 3 weeks of signing. Price: $14,800. Mention: 10-year workmanship warranty, we handle permits, 30% deposit. Tone: plain and confident. 5–7 sentences. End with one clear next step."

> **Prompt: explain good-better-best options**
>
> "A homeowner asked why our three furnace options are priced differently. Options: 80% AFUE single-stage $5,900; 96% two-stage $8,400; 97% modulating with variable-speed blower $10,900. Write 3 short paragraphs, one per option, explaining who each is right for in plain language. No jargon without a one-line explanation. Don't add features I didn't list."

> **Prompt: turn job notes into a scope of work**
>
> "Turn these notes into a clear scope of work with numbered line items and an 'Not included' section: [paste notes]. Keep every quantity and material exactly as written. If something is unclear, add a [CONFIRM] tag instead of guessing."
>
> See [scope of work](https://www.brix.so/learn/scope-of-work) for what a good one includes.

## Prompts for follow-up messages

> **Prompt: estimate follow-up sequence**
>
> "Write a 4-message follow-up sequence for an open estimate: day 1 text, day 3 email, day 7 text, day 14 text. Company: Summit Plumbing. Job: water heater replacement, $2,150 estimate sent Tuesday. Texts under 300 characters. Each message should give a reason to reply, not just 'checking in.' Last message asks politely whether to close the file. No discounts."
>
> Ready-made versions are in our [estimate follow-up templates](https://www.brix.so/templates/estimate-follow-up-templates).

> **Prompt: missed-call text back**
>
> "Write 3 versions of a text we send automatically when we miss a call. Company: Greenway Lawn & Landscape. Under 160 characters each. Say we'll call back within [X] minutes, ask what they need, and include 'Reply STOP to opt out.'"

## Prompts for hiring and job descriptions

> **Prompt: job posting for a technician**
>
> "Write a job posting for a residential HVAC service technician. Company: Summit Heating & Air, 6 trucks, family-owned, Columbus OH. Pay: $28–$38/hour based on experience plus performance bonus. Benefits: health insurance, paid holidays, company truck, phone, uniforms. Requirements: EPA 608, 3+ years residential service, clean driving record. Schedule: Mon–Fri with rotating on-call. Tone: direct, respectful, no corporate buzzwords. Under 250 words. Open with what makes the job good, not with 'We are seeking.'"
>
> More in our [hiring technicians guide](https://www.brix.so/guides/hire-and-pay-technicians).

> **Prompt: interview questions**
>
> "Give me 8 interview questions for a journeyman electrician, including 3 situational questions about customer interactions and 2 about safety. For each, add one sentence on what a strong answer sounds like."

## Prompts for review replies

> **Prompt: reply to a 5-star review**
>
> "Reply to this Google review in 2–3 sentences. Thank them by first name, mention the specific job they described, don't sound like a template, and don't ask for referrals. Review: [paste review]."

> **Prompt: reply to a negative review**
>
> "Reply to this 2-star review. Rules: apologize for their experience without admitting fault for anything we haven't confirmed, don't argue, don't share private job details, invite them to call the owner directly at [phone], and keep it under 80 words. Review: [paste review]."
>
> See [how to ask for Google reviews](https://www.brix.so/learn/how-to-ask-for-google-reviews) for the request side.

## Prompts for marketing and website copy

> **Prompt: Google Business Profile post**
>
> "Write a Google Business Profile post under 100 words for a fall furnace tune-up special: $89, through November 30, includes [list]. Plain language, one call to action to call or book online. No exclamation points."

> **Prompt: service page draft**
>
> "Draft a 300-word service page for 'Sewer line repair in Tacoma.' Company: [name]. Include: common signs, what we do on the first visit (camera inspection, $[price] or free with repair), trenchless vs. dig-up options, and our service area. Write for a worried homeowner, not an engineer. No claims about being the best or fastest."

> **Prompt: FAQ answers for the website**
>
> "Write 6 FAQs with 2–3 sentence answers for a residential painting company. Topics: how long an exterior job takes, prep work, what paint we use ([brand]), weather delays, payment terms (deposit [X]%), and warranty ([X] years). Use only the facts I gave you."

## Prompts for office and money work

> **Prompt: polite overdue invoice reminders**
>
> "Write three overdue invoice reminders for 7, 21 and 45 days past due. Invoice #[X], $[amount], due [date], payment link [link]. First one friendly, second firmer, third mentions our late fee of [X]% per our contract and that we'll pause future work. Short. No threats beyond what I listed."
>
> See [how to collect unpaid invoices](https://www.brix.so/learn/how-to-collect-unpaid-invoices).

> **Prompt: summarize a messy call transcript**
>
> "Summarize this call transcript in 5 bullet points: customer name and address, the problem, what we promised, the appointment time, and anything to follow up on. Flag anything unclear with [?]. Transcript: [paste]."

> **Prompt: explain a P&L line**
>
> "I'm a contractor, not an accountant. Explain in plain language what 'cost of goods sold' means for an HVAC install business and give 5 examples of what belongs there versus overhead. Don't give tax advice."
>
> Then check it against [cost of goods sold](https://www.brix.so/learn/cost-of-goods-sold) and your CPA.

## What ChatGPT should never do for a contractor

- **Make up numbers.** Prices, lead times, R-values, load calculations, warranty terms. If you didn't provide it, it's a guess.
- **State code or permit requirements.** Codes vary by jurisdiction and year. Verify with your inspector.
- **Give tax or legal advice.** It will sound confident. NIST calls this confabulation: confidently stated wrong content. Ask your CPA or lawyer.
- **Diagnose a customer's problem from a description.** Fine for drafting the message; not fine for the diagnosis.
- **Write fake reviews or testimonials.** It's dishonest and violates review platform rules.

## Which AI assistant should you use?

Any major chat assistant handles these prompts. Free tiers exist for ChatGPT, Claude and Gemini; paid plans add higher limits and newer models for roughly the price of a lunch per month. For example, Claude's Pro plan listed at $20 a month billed monthly in October 2026. Pick one, save your filled-in template, and stick with it.

Prompts save writing time. They don't answer the phone, chase estimates or remember what a customer said last March. For that, see [AI for home service businesses](https://www.brix.so/learn/ai-for-home-service-businesses) and the [AI follow-up](https://www.brix.so/learn/ai-follow-up) explainer. BRIX handles those jobs automatically, including [sales automation](https://www.brix.so/features/sales-automation) that follows up every estimate without a prompt.

## Frequently asked questions

### Can contractors use ChatGPT for estimates?

Yes for the writing: cover emails, explaining options, turning notes into a scope. No for the numbers. ChatGPT doesn't know your labor rate, material costs or local conditions, so give it your prices or leave blanks and fill them in yourself.

### What is the best ChatGPT prompt for a contractor?

The best prompt is a briefing: your company and trade, who the message is for, the facts that must be included, and the length and tone you want. Add 'don't invent prices, dates or warranty terms' and you'll get drafts you can actually send.

### Is it safe to paste customer information into ChatGPT?

Be careful. Avoid pasting full names with addresses, card numbers or anything sensitive unless you've checked the assistant's data settings and your business account terms. Use first names and strip details that aren't needed for the draft.

### Can ChatGPT write a job description for a technician?

Yes, and it does it well if you supply pay range, benefits, schedule, requirements and what makes your shop a good place to work. Without those facts it produces a generic posting that attracts generic applicants.

### Should I reply to Google reviews with AI?

AI drafts are fine if you edit them so they mention the specific job and sound like you. Templated-sounding replies look worse than none. For negative reviews, keep the AI to a draft and have the owner finalize it.

### Do these prompts work in Claude or Gemini?

Yes. The prompts are plain instructions, so they work in any chat assistant. Results differ slightly by model, but the briefing structure, facts and 'don't invent' rule matter far more than which tool you use.

### Can ChatGPT answer my business phone or follow up leads?

Not on its own. A chat assistant drafts text when you ask it to. Answering calls and following up leads automatically needs tools connected to your phone line, calendar and customer records, such as an AI receptionist or sales automation software.

## Related

- [AI for Home Service Businesses: Which Tools Actually Help?](https://www.brix.so/learn/ai-for-home-service-businesses)
- [Estimate Follow-Up Templates (Text and Email)](https://www.brix.so/templates/estimate-follow-up-templates)
- [Google Review Request Templates (Text, Email and In Person)](https://www.brix.so/templates/google-review-request-templates)
- [How to Follow Up on an Estimate](https://www.brix.so/learn/how-to-follow-up-on-an-estimate)
- [How to Ask for Google Reviews](https://www.brix.so/learn/how-to-ask-for-google-reviews)
- [What Is a Scope of Work?](https://www.brix.so/learn/scope-of-work)
- [How to Hire Technicians and Build a Pay Plan That Works](https://www.brix.so/guides/hire-and-pay-technicians)
- [What Is AI Follow-Up?](https://www.brix.so/learn/ai-follow-up)
- [How to Use AI in a Trades Business: What Works, What Doesn't](https://www.brix.so/guides/ai-for-trades-businesses)
- [AI automation for small business, built around how your shop already works](https://www.brix.so/features/ai-automations)

## Sources

- [Claude — Pricing](https://claude.com/pricing) (checked 2026-10-12)
- [NIST AI 600-1 — Generative AI Profile (July 2024)](https://www.nist.gov/publications/artificial-intelligence-risk-management-framework-generative-artificial-intelligence) (checked 2026-10-12)

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Written by BRIX Editorial Team. Last updated 2026-10-12.
Canonical: https://www.brix.so/learn/chatgpt-prompts-for-contractors