THE SHORT ANSWER
Estimate faucet replacement by product selection, existing access and connection readiness. Keep the fixture allowance, removal and connection parts separate so the customer can see the assumptions behind a small plumbing job.
The worked project in this guide is one existing-sink faucet change. It uses an original fictional job to explain the estimating decisions, with a matching kitchen faucet replacement PDF example. Replace the example inputs with your measurements, supplier quotes and labor costs.
1. Record the fixture and sink
Confirm mounting-hole configuration, clearances and selected faucet before pricing a final installation. Product fit is more useful than a generic faucet count.

2. Inspect access under the sink
Crowded cabinets, damaged shutoffs or corroded connections may change the work. The example assumes usable existing connections and treats repairs as a scope change.
3. Identify material responsibility
State whether the contractor buys the faucet and which small connection parts are allowed. If the owner supplies it, remove or adjust only the material allowance.
4. Finish with a defined check
List a visible connection and operation check plus cleanup. Do not roll a broader plumbing-system diagnosis into a faucet swap without a separate description.
A worked kitchen faucet replacement calculation
The faucet allowance is 1 × $285 = $285. Installation is 1 × $215 = $215; their $500 combined amount excludes removal, parts and cleanup.
The complete example contains 7 lines totaling $825.00 before any tax or markup. These are deliberately stated example prices, not a survey, regional price recommendation or offer to perform the job.
To set your own selling price, review direct costs and decide how you will cover overhead and profit. For example, adding 20% to a $1,000 cost gives $1,200; it does not produce a 20% gross margin. Use the approach you intend consistently, and avoid adding a second markup to rates that already include it.
Before you send the estimate
- Confirm mounting compatibility.
- Inspect access and existing shutoffs.
- Identify faucet supplier.
- State leak-check and repair boundaries.
Example scope boundary: No sink replacement, shutoff repair, supply relocation, drain alteration or concealed water-damage repair.
Review the client name, location, validity date and all calculations. Tax is not included in this example; determine the correct treatment for the actual work rather than copying a sample percentage.
Common questions
Can I quote a faucet without a model?
Use a labeled product allowance for an early estimate, then verify the selected model against the sink before finalizing the scope.
Are new shutoffs included?
Only if listed. This example assumes the existing shutoffs are suitable and prices any repair separately.
TAKE THE NEXT JOB FROM SCOPE TO PDF
Make your own kitchen faucet replacement estimate.
Use Estimates on iPhone or Android to draft a scope with AI assistance or enter your own items. Review quantities and rates, add your business logo, and export a PDF. Example files are free to view; app features may require an in-app purchase.