Trades

Plumbing Contractor Software for Project Work

Reviewed October 2026

ProtoPM is free plumbing contractor software for project work. A plumbing starter template lays out permit, rough-in, inspections and final test, and your crew logs the day, punch items and change orders on unlimited projects at $0.

Everything in ProtoPM is free.

Side-by-side comparison

As of October 2026. ProtoPM figures come from the live plans; check each vendor's site for their current terms.
CapabilityProtoPM FreeSpreadsheetField-service appsEnterprise suites
Best forProject work from start to handoverOne personService calls and dispatchLarge firms
Price to start$0 · No credit card$0Paid, per userSales-led
Milestones and inspectionsPlumbing templateManualVariesYes
Daily logs and punch listIncludedManualJob notesYes
Change orders and budgetIncludedManualQuotes and invoicesYes
Crew and client accessUnlimited people + collaboratorsShared filePer-user seatsSeat tiers

Plumbing jobs it fits

ProtoPM runs jobs that last days to months and have a permit, an inspection and a handover. The shop and the field see the same project, from the permit to the final walkthrough.

  • New-build underground, rough-in and finish, as a sub to a general contractor
  • Whole-house repipes: permit, open walls, rough-in, then patch and repair
  • Water heater replacements
  • Sewer line work: camera inspection, permit, excavation and backfill
  • Bathroom and kitchen renovations, and fixture replacements

From permit to final test

Pick Plumbing as your company's trade and new projects start from a template you can edit. Repipes, water heaters, fixture replacements and sewer lines each start from their own shorter list. The main plumbing template spreads these milestones across the job's dates:

  1. Permit.
  2. Groundworks.
  3. Rough-in.
  4. Rough-in inspection.
  5. Fixtures.
  6. Final test.

In the field

  • Daily logs: crew count, work done, weather and delays for each day.
  • Inspections: underground, rough-in and final inspections come pre-filled on the plumbing template. Add the permit number, date and inspector, then mark each passed, failed or re-inspect.
  • Punch list at the end: the template adds pressure test, leak check, water heater and shut-offs.
  • Files: keep drawings, the permit, a camera report and phone photos of pipe runs from before the walls close.

Money and change orders

  • Change log: record extra fixtures, rerouted lines or hidden conditions found when a wall opens, with the cost and schedule impact, before you do the work.
  • Budget and actuals in Financials, hidden from the client.
  • Invoices: send progress and final invoices; invite the GC or homeowner as a read-only Viewer who can see them.
  • Schedule delay reasons: mark a milestone as late because of materials, inspection, weather or an owner decision, so the three-week look-ahead stays truthful.

How ProtoPM works

Free covers unlimited projects and people, your first company free (extra companies are an add-on), and 2 GB of storage per company (more is optional, from $5/mo per company). See every feature.

  1. Sign up and create a project. A title is enough.
  2. Financials: budget, actuals and invoices.
  3. Schedule and Field: dates, daily logs and punch items.
  4. Project Delivery: changes, risks and lessons learned.

Why teams pick ProtoPM

  • $0 Free plan with no end date. No credit card.
  • Sign up yourself. No demo call.
  • Plain tabs for schedule, field, costs and changes.
  • Projects and users are unlimited on Free; core modules never cost extra. Optional company add-ons start at $5 CAD/mo when you need extras like more storage or branded documents — nobody pays per user.

When another tool wins

If most of your work is service calls (dispatching techs to many short jobs a day, quoting on the spot and taking card payment at the door), a field-service tool such as Jobber or ServiceTitan fits better. ProtoPM is for project work. It doesn't do estimating, takeoffs or dispatch, so keep those tools, and large firms that need ERP integrations or single sign-on fit enterprise suites.

How to start

  1. Sign up free, or start from the plumber homepage.
  2. Set your company's trade to Plumbing so new projects start from the plumbing template.
  3. Create the job (for example, a whole-house repipe) with dates and a budget.
  4. Invite your crew, and add the GC or homeowner as a read-only Viewer.

Prefer a spreadsheet?

Start with a free Excel template (no account needed), then move the job into ProtoPM when the crew needs it.

Common questions

What is the best project management software for plumbers?
For project work, ProtoPM: a free plan with a plumbing template for permit, rough-in, inspections and final test, plus daily logs, punch, budgets and change orders. For dispatch-heavy service work, a field-service app fits better.
Is there free software for plumbing contractors?
Yes. ProtoPM Free costs $0 with no end date, for unlimited projects and users. No credit card.
Can I track underground, rough-in and final inspections?
Yes. The plumbing template adds underground, rough-in and final inspections in Field, and inspection milestones on the schedule.
Can I handle repipes and water heater swaps, not just new builds?
Yes. Repipes, water heaters, fixture replacements and sewer lines each have their own starter project type with shorter milestone lists, and every row is editable.
Does ProtoPM do estimating or dispatch?
No. ProtoPM runs the job once it's won. Keep your estimating tool for takeoffs, and use a field-service app for dispatching service calls.

Ready to try ProtoPM?

Start free. Upgrade only if you need more.