Plumbing · Free estimate sample

Plumbing estimate template

This is the general shape of a plumbing estimate — the five categories most plumbing jobs break into, written so a customer can see where the number comes from. The figures are placeholders. Open the template in Stubsmith and replace them with your own scope and pricing.

Use this template in the app Sample document · illustrative figures only · no signup

Estimate #1187

Sample Plumbing Co. · Sample date

Valid 30 days

Service call and diagnostic$150.00

Labor — repair, replacement, or rough-in work as described in the scope$850.00

Materials, fixtures, and fittings supplied by contractor$1,200.00

Permit filing and inspection coordination where required$150.00

Removal and disposal of existing fixtures or equipment$175.00

Total$2,525.00

Excludes: work inside walls, ceilings, or slab beyond what this scope opens; code upgrades required at inspection; finish repair (drywall, tile, paint); and fixtures supplied by the owner. Payment due on completion.

Sample template only. Company, figures, and scope are fictional and for illustration — not a quote, price guide, or market rate.

Common practice

Why it's written this way

Each category separates a decision that can change scope, price, or what the customer expects.

Why is the diagnostic its own line?

Finding the problem and fixing it are different work. A separate diagnostic line gets paid even when the customer declines the repair, and makes the repair price easier to compare.

Why split labor from materials?

Customers accept labor rates more easily when materials aren't hidden inside them. It also protects you when the owner wants to supply their own fixture — the labor line stays the same.

Why list permit and disposal?

Both are costs customers forget to expect. Showing them explains part of the gap between a licensed bid and a cash job, and defines what a change order looks like before the work starts.

Before you send it

What varies by state

Plumbing is one of the most tightly licensed trades. The document looks the same everywhere; what sits behind it doesn't.

LicensingMost states license plumbers at the state level; some leave it to cities or counties, and a few license the business separately from the individual. Some require the license number printed on estimates.
PermitsWater heaters, gas work, and anything touching drain-waste-vent lines usually need a permit. Simple fixture swaps often don't. Who is allowed to pull it varies.
Deposits and contract formSeveral states cap the deposit a home-improvement contractor can take, or require specific language when the estimate becomes the contract.
Right to cancelIn-home sales in many states carry a cancellation window that must be disclosed in writing.
Lien rightsPreliminary or pre-lien notices are required in some states to keep lien rights on unpaid work — usually with a deadline that starts at first work, not at invoice.

General information, not legal, tax, or licensing advice. Requirements differ by state, county, and city and change over time. Confirm with your state licensing board and the local authority having jurisdiction before relying on any of this.

Estimator notes

Common questions

Should a plumbing estimate separate labor and materials?

For small service work, a combined installed price per line is common and protects your margin. Separate them when the owner supplies fixtures, on time-and-material work, or when a GC or property manager requires the breakdown.

How long should a plumbing estimate stay valid?

30 days is standard. Fixture and water-heater pricing moves enough that an open-ended estimate can lock you into last quarter's cost.

Do I need to show the permit on the estimate?

If the job needs one, yes — as its own line or clearly folded into the install price. Adding it later is one of the fastest ways to lose trust.

What exclusions belong on a plumbing estimate?

Anything you can't see or price until the job is open: pipe condition inside walls, code upgrades an inspector may require, and finish repair. If it can surprise you, exclude it in writing.