Stop writing plumbing quotes by hand. Itemize fixtures, rough-in labor, permits, and warranty in a clean PDF homeowners actually read — and sign.
Generate your first plumbing proposal freeNo credit card required · 3 free proposals
The 5 biggest proposal problems plumbing pros run into.
'Faucet allowance: $300' needs context. AI generates clear allowance language so the homeowner knows what they're getting.
Old galvanized pipe, undersized vents, cast-iron stack rot — discovered mid-job. Include a contingency clause and unit pricing.
Forgetting to itemize the permit, rough-in inspection, and final inspection eats your margin. AI prompts you to include them.
Heater, expansion tank, T&P drain, gas line, venting, permit, disposal of old unit. Easy to miss a line on a quick quote.
1-year workmanship warranty stated up front. Clear about what's excluded (e.g. existing piping). Stops 'come fix it free' calls later.
Here's what a plumbing pricing table looks like in ProposalPro.
| Description | Amount |
| Demo & relocation of existing plumbing | $900 |
| PEX supply lines & PVC drain rough-in | $1,800 |
| Tub/shower valve, 2x lavatory, toilet, drains | $1,200 |
| Fixture installation (allowance: $1,500) | $1,800 |
| Water heater swap (40-gal gas + expansion tank) | $2,200 |
| Permits, rough & final inspections | $600 |
| TOTAL | $8,500 |
From job details to signed proposal in 3 simple steps.
Client name, project address, plumbing scope, materials, labour, and payment terms.
Claude AI generates a professional plumbing proposal with scope, inclusions, exclusions, and pricing — in about 15 seconds.
Preview the PDF, download or share a client link, and let them accept the proposal online.
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Yes. For commercial work, the AI adapts to backflow preventers, grease interceptors, ADA fixture requirements, and prevailing-wage language. The Legal template adds formal exclusions and payment-schedule clauses common in commercial work.
Yes — for emergencies, use the Clean or Modern template for fast turnaround. The AI will generate a tight one-page proposal with diagnosis, recommended fix, and price. Faster than handwriting an invoice.
Include a unit price for common discovery items — e.g. 'Galvanized pipe replacement: $X per linear foot, billed as found.' The AI will format this as an allowance/contingency section so you have written backup.
Yes — standard 1-year workmanship warranty with manufacturer warranty pass-through on fixtures. The Legal template includes formal warranty + limitation language. You can customize the duration and exclusions in your account settings.
Generate your first professional plumbing proposal in 2 minutes — free.
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