How to Quote for Plumbing Work in the USA: Rates, Templates and Advice


US plumbers use two main pricing approaches: flat rate and time-and-materials. Here’s how each works and which to use when.


Flat Rate Pricing

Flat rate means charging a fixed price for a defined service, regardless of how long it takes. Common in residential service plumbing:

Service Typical flat rate
Faucet replacement (customer-supplied fixture) $175-$325
Faucet replacement (contractor-supplied fixture) $350-$650
Toilet installation $225-$450
Water heater replacement (40-gal) $900-$1,800
Garbage disposal installation $200-$400
Main drain snaking $175-$350

Advantages: Customers know the exact cost upfront. Efficient plumbers make more margin on jobs they complete quickly.


Time and Materials

Appropriate for remodel plumbing, rough-in, commercial work, and complex diagnostic jobs where scope is uncertain. Structure:

  • Service call fee: $75-$175 (covers dispatch and first 30 minutes)
  • Hourly labor: $100-$200/hr depending on market
  • Materials: At cost + 20-30% markup

Your Quote Document

A professional plumbing quote should include:
1. Your license number and insurance details
2. Scope of work in plain language
3. Materials specified (brand, model where relevant)
4. Price (flat rate or estimated T&M)
5. Exclusions (what’s not included)
6. Warranty on workmanship (typically 1 year)
7. Payment terms




Ex-tax total
Quote this price
Your take

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Free Plumber Quote Template (US) — PDF
Print-ready A4 template with labour, materials and $VAT breakdown. Fill in and send.
Download free PDF

FAQs

Do plumbers need a permit for every job in the USA?
Not for minor repairs (replacing a faucet, fixing a leak, clearing a drain). Permits are required for new rough-in, water heater replacements (in most jurisdictions), sewer line work, and anything involving new pipe runs. Always check your local AHJ requirements.

Should I mark up materials?
Yes – 20-30% on materials is standard and expected. You’re taking on inventory risk and handling responsibility. Never pass materials through at cost.

CoreQuote is a quoting and invoicing app for US tradespeople. Try free for 6 months at kwowta.com.

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