Choosing field service software for a small plumbing business

The right software for a small plumbing business is the one that runs the whole call, from booking it to getting paid, on the plan you’d actually buy for your crew size, and that still works in the basement where the water heater is. For a one-to-five truck shop that means a shared calendar, estimates the customer signs on the spot, invoices with a pay link before you leave the driveway, a customer history you can pull up on the porch, and the receipts and miles for tax time. Compare what each option costs for your number of people, not its entry price.

What does a small plumbing shop need from software?

Start from a normal day. A call comes in, someone books it, a tech drives there, diagnoses, quotes, does the work, gets paid, and moves on. The software should carry every step without anyone retyping:

• Booking and dispatch: one calendar for every truck, jobs moved with a drag, each tech seeing their own list.
• Estimates on the spot: repair or replace options, built from your saved prices, signed on your phone, with a deposit on the big ones.
• Invoices and payment: convert the signed estimate, send it with a pay link, take card or bank transfer.
• Customer history: what you did at this address last time, the model of the water heater, the photos.
• The books: receipts from the supply house, miles, and a profit and loss report your accountant can use.

If a tool covers four of these, you’ll handle the fifth on paper forever.

What questions should you ask before you pay?

1. What does it cost for my crew, this year and next? Price it for the people you have and the helper you’re planning to hire.
2. Which plan has the features I listed? Time tracking, expense tracking and automated reminders are often on a higher tier than the entry price.
3. What works with no signal? Get a specific answer: can a tech mark a visit done, log time and add a photo in a basement?
4. How do customers pay, and what does it cost me? Card and bank-transfer rates, and whether the money goes to your own account.
5. Can I get my data out? Customers, jobs, invoices and photos, any time, without a support ticket.
6. What happens when the trial ends? Does it charge a card automatically, or wait for you?

How do the common options price a small crew?

By each vendor’s listed prices on October 17, 2026, billed annually where offered:

People	Jobber	Housecall Pro	FieldFlow
1	$29	$59	$19
2	$58	$149	$19
3	$87	$149	$19
5	$145	$149	$19

Each figure is the cheapest way to put that many people on the vendor. Jobber charges $29/month per extra person; Housecall Pro’s Basic plan has one seat, so a second person means Essentials. On Jobber, time tracking, expense tracking and automated client reminders sit on Connect ($99/month), not Core. Month-to-month prices are higher. The Jobber and Housecall Pro pages break this down, and ServiceTitan covers the bigger-shop option.

What about working in basements and crawl spaces?

Plumbers lose signal more than most trades. Ask each vendor the specific question. Jobber’s offline mode lets you view visit details and add notes. Housecall Pro offers offline viewing, and its help center says editing without a connection isn’t supported. In FieldFlow’s phone app, jobs, visits, time, notes, photos, expenses and miles keep working with no signal and sync when you’re back in range; estimates, invoices and payments wait for a connection.

What should the customer see?

A professional estimate and invoice with your name, logo and license number on it, line items they understand, and a link they can pay from. Card payments through FieldFlow cost 3.2% + $0.30 and bank transfers 1.1% or less, and the money goes to your own Stripe account. On a water heater or a repipe, offering the bank transfer saves you real money; our post on card and bank transfer fees has the numbers.

Where does FieldFlow fit, and where doesn’t it?

FieldFlow is field service management software for 1–5 person trades businesses, at $19/month for the whole business with every feature on the one plan. It doesn’t do route optimization or GPS tracking, online booking, or automatic texts to customers from your business number yet (reminders go by email, and you can text from your own phone with the message filled in). If those are must-haves, look at the bigger platforms. The plumbing page shows a day in a two-truck shop, and the facts page lists everything it does and doesn’t do.

The fairest test is your own week. FieldFlow’s 90-day free trial needs no card, so you can run it beside whatever you use now.

Questions owners ask

What is the best software for a small plumbing business?

The one that covers your whole job (booking the call, the estimate, the invoice, getting paid and the customer's history) on the plan you'd actually buy for your crew size. For a 1–5 person shop, compare the price for your number of people, not the entry price, and check what works in a basement with no signal.

How much does plumbing software cost for three people?

By each vendor's listed prices on October 17, 2026, billed annually: about $87/month on Jobber (Jobber Core + 2 users), $149/month on Housecall Pro (Housecall Pro Essentials, up to 5), and $19/month on FieldFlow, which has no per-user fee.

Do I need software that works offline?

If you work in basements, crawl spaces or rural areas, yes. Ask each vendor exactly what works offline. Jobber's offline mode covers viewing visits and adding notes; Housecall Pro's help center says editing without a connection isn't supported. In FieldFlow's phone app, jobs, time, notes and photos keep working with no signal and sync later; estimates, invoices and payments need a connection.