Home / Sample estimates / Plumbing

Sample plumbing estimate

Water heater replacement estimate example

The most common plumbing bid there is, and the one most often argued over afterward because the haul-off, the expansion tank, or the permit was never written down.

Download this estimate as a PDFWrite your own, free
What the plumber typed

"repl 50 gal gas water heater, haul off old one, new expansion tank, new flex lines and gas valve, permit incl"

What the customer got
Mike's Plumbing LLC
Proposal #2474 · September 13, 2026
Prepared for John Thompson
Scope of work
• Remove and haul off the existing 50-gallon gas water heater.
• Install a new 50-gallon gas water heater, standard vent.
• New expansion tank, water flex lines, and gas valve.
• Permit and inspection included.
• Test for leaks and set the temperature.
Total
$2,400
Timeline
1 day
Payment
50% upfront, 50% on completion
Warranty: 1 year on labor, manufacturer warranty on the unit · Deposit at signing: $1,200
Type your full name to accept this proposal. This is a legally binding electronic signature.
Full name
Accept and pay $1,200 deposit

Example figures for a typical water heater replacement job. Not a quote. Every line on the estimate came from the notes above. Nothing was added.

Write your own water heater replacement estimate

Type the job the way you would text it. It comes out like the one above, in about five seconds. No account needed.

Only what you type goes on the estimate. Nothing gets added.
No account needed to try it.

30 days free, then $29 a month. No card to start. Plumbing estimate template · BidWriter Pro for plumbers