HomePlumbingProposal Template

Plumbing Proposal Template

Start with a proven structure, then tailor it to the actual job.

Plumbing work is invisible once the walls are closed — which is exactly why a detailed proposal matters. It shows the client what they're getting behind the drywall, and protects you from scope creep.

No account needed to start. Customize the scope and pricing before you generate.

Ready-to-use examples

Choose a Plumbing proposal starter

Pick the closest job. We'll preload a practical scope and line-item structure, then you can change every detail and enter your own prices.

About 4–7 min to customize

Tank Water Heater Replacement

A residential water-heater replacement starter with removal, new equipment, connections, safety components, and testing.

  • Equipment replacement
  • Code and safety items
  • Startup and disposal
About 4–7 min to customize

Bathroom Fixture Replacement

A bathroom-plumbing starter for toilet, vanity faucet, shower trim, shutoffs, supply lines, testing, disposal, and finish coordination.

  • Fixture-by-fixture schedule
  • Shutoffs and supply connections
  • Testing and disposal
About 4–7 min to customize

Whole-Home Water Supply Repipe

A repipe starter covering fixture inventory, new supply piping, shutoffs, penetrations, testing, patch allowances, permits, and closeout.

  • Fixture supply inventory
  • New distribution piping
  • Testing and patch allowance

Starter prices are left blank so you can quote accurately for your market and job conditions.

What Every Plumbing Proposal Should Include

1

Project Summary

Type of work (remodel, new construction, repair, water heater replacement), property details. Note any existing issues identified during inspection (corroded pipes, low pressure, code violations).

2

Scope of Work

List every fixture, pipe run, and connection. For bathroom remodels: toilet, vanity, shower/tub, supply lines, drain lines. For water heaters: capacity, fuel type, brand, venting. Specify pipe materials (PEX, copper, PVC) and sizes.

3

Pricing Table

Line items: fixture supply and install (each), pipe runs (per linear ft or per run), water heater (unit + install), drain cleaning (per drain), shut-off valve replacement, permit. Show total.

4

Materials & Specifications

Fixture brands and models, pipe material and diameter, water heater specs (capacity, efficiency rating, warranty). Clients making a $5K+ decision want to know exactly what brands are going in.

5

Code & Permits

Note plumbing code requirements, permit needs, and inspection process. Include your license number. For water heater replacements: expansion tank requirement, PRV compliance, seismic strapping if applicable.

6

Timeline

Phase 1: Demo and rough-in. Phase 2: Inspection (if required). Phase 3: Fixture installation and connections. Phase 4: Testing and final inspection. Note water shutoff schedule.

Example: What a Plumbing Proposal Looks Like

Sample Line Items

  • 1.50-gal gas water heater (Rheem ProTerra)
  • 2.PEX repipe — kitchen and master bath
  • 3.Toilet replacement (Kohler Highline)
  • 4.PRV installation
  • 5.Expansion tank
  • 6.Permit and inspection

Inclusions

  • All materials and labor
  • Old fixture disposal
  • Permit and inspection
  • 1-year workmanship warranty

Exclusions

  • Drywall repair
  • Tile work
  • Fixture selection/shopping

Turn a Proven Starting Point Into Your Plumbing Proposal.

Begin with useful scope and pricing structure, adjust it for the job, and let our AI write and format the professional narrative.

No account needed to start. No credit card required. 10 free proposals every month.