Best Invoicing Software for Plumbers: Get Paid Before You Leave

Plumbers have an advantage most trades don’t: the customer is standing right there when the job is done, usually relieved the water has stopped. That’s the best moment to get paid. The worst moment is two weeks later, when the invoice arrives by email and the leak is a memory. Good invoicing software is about closing that gap.

Prices and payment rates below come from each vendor’s official website as of October 19, 2026.

What a plumbing invoice needs

Plumbing invoices have a few lines most templates don’t plan for. Make sure your software handles them cleanly:

• Trip or diagnostic charge, shown separately and credited if the customer goes ahead, if that’s your policy.
• After-hours or emergency rate, as its own line or a separate set of flat rates.
• Permit and inspection fees for water heaters, repipes and sewer work, passed through clearly.
• Haul-away for old fixtures and water heaters.
• Warranty terms: manufacturer warranty registration and your labor warranty.
• Photos: the cracked fitting or the root intrusion from the camera, attached to the invoice, cut down on disputes.
• Sales tax, applied the way your state requires (sometimes on materials only).

Getting paid on site

The fastest-paying plumbers collect before they leave. Three things make that work:

1. Invoice from the phone, from the job, with the price book lines already on it. No retyping.
2. Take the card in person, where rates are often lower than online. Jobber’s Tap to Pay is 2.7% + 30¢ versus 2.9% + 30¢ online.
3. Offer ACH or financing for big tickets. On a $4,000 repipe, the difference between 2.9% by card ($116) and 1% by ACH ($40) is $76.

The options compared

Jobber: best for getting paid in the driveway

Jobber turns completed jobs into invoices and publishes its payment rates: 2.9% + 30¢ online, 2.7% + 30¢ with Tap to Pay on your phone, and 1% for ACH (instant payouts add 1%). Its pricing page also mentions automatic payments for recurring work, handy for maintenance contracts. Core is $49/month ($29 billed annually) for one user; QuickBooks sync starts at Connect ($139/month for one user).

Housecall Pro: best for big-ticket jobs

Housecall Pro’s advantage on invoices is consumer financing on every plan, which turns a $3,500 water heater into a monthly payment the customer can say yes to. Card payments are “as low as 2.59%,” bank payments 1%, and mobile check deposit is free. Basic is $79/month ($59 billed annually); QuickBooks Online sync starts at Essentials ($189/month). Job costing on every plan shows what each invoice actually made.

Joist: the cheapest standalone app

If you want estimates and invoices without scheduling software, Joist Pro costs $17/month with unlimited documents and clients, your logo, photos on documents and work orders. Basics is $10/month but limited to 5 documents a month, too few for a working plumber. Card payments are available, but the pricing page only says “standard processing fees apply,” so ask for the rate.

QuickBooks Online: best if your bookkeeper runs it

Invoicing in QuickBooks Online means every invoice is already in your books. Simple Start is $38/month for one user and Essentials $85/month for three, with a 30-day trial. It won’t schedule or dispatch, and its pricing page doesn’t show card rates, so check them in your account.

Kickserv: invoicing for a small team on QuickBooks

Kickserv’s Start plan is $60/month for five users, with QuickBooks Online included and a 30-day trial. It offers a 5% discount on monthly fees (“Kickback”) if you process enough online payments ($1,000, $2,000 or $3,000 a month, depending on the plan). Card rates aren’t published on its pricing page.

Deposits on big jobs

For a repipe, a sewer replacement or a tankless water heater conversion, you’ll often buy materials and pull permits before the work starts. Collecting a deposit when the customer approves the quote protects you if they cancel and keeps your cash flow positive.

Check three things in your invoicing app: whether the customer can pay a deposit when they approve the quote online, whether the deposit carries over automatically to the final invoice, and whether a progress invoice can be sent for multi-day jobs. Invoice Simple, for example, reserves deposits for its Premium plan ($21.99/month); in field service apps, check the quote approval flow during the trial. Whatever your policy, write the deposit amount and the cancellation terms on the quote, not just on the invoice.

Commercial accounts: property managers and restaurants

Residential customers pay on the spot. Commercial customers usually don’t, and they’re often the most valuable accounts a plumbing shop has: a property manager with 200 units or a restaurant group that needs drains and grease lines cleaned every month. Their invoicing works differently:

• Payment terms. Net 15 or net 30 is common, so you need invoices with due dates, automatic reminders and a clear statement of what’s outstanding.
• Purchase order numbers. Many property managers won’t pay an invoice without their PO or work order number on it. Make sure your app has a field for it that prints on the invoice.
• Not-to-exceed limits. Some accounts approve work up to a set amount without a call. Keep that limit on the customer record so technicians see it.
• Recurring service. Monthly drain or grease line maintenance should invoice itself, ideally with automatic payment. Jobber’s pricing page mentions automatic payments for recurring work; Service Fusion includes recurring invoicing in its Pro plan.
• Batch invoicing and statements. A property manager would rather get one statement for the month than 14 separate invoices.

Before you take on commercial accounts, test these five points in your trial. Chasing commercial invoices by hand is where small shops lose the most time and money.

What it costs: a quick example

A solo plumber invoices 60 jobs a month at an average of $400, and 70% pay by card through the app. That’s $16,800 a month in card payments:

• At 2.9% + 30¢: about $487 + $13 = $500 a month in fees.
• At 2.7% + 30¢ (in person): about $454 + $13 = $466 a month.
• If a third of that card volume moved to ACH at 1%: roughly $110 a month less than the online card rate.

The fees dwarf the difference between any two subscriptions. Put your own numbers in the software cost per job calculator.

Who this guide is for (and who it isn’t)

For: residential and light commercial plumbers who want to invoice from the job and get paid the same day.

Not for: contractors billing progress payments on construction projects, which need construction accounting software.

The bottom line

Jobber is the best all-round choice for getting paid on site, with published card and ACH rates from its cheapest plan. Housecall Pro wins when big-ticket jobs need financing. Joist Pro is the cheapest standalone app with unlimited invoices, and QuickBooks Online is the simplest choice when your books already live there. Compare the payment fees, not just the subscription, and confirm current prices on each vendor’s site: these come from the official pages on October 19, 2026.