Built for solo & two-person plumbing shops

Scheduling & invoicing software made for plumbers

Book jobs, remind customers, and get paid — without the bloated, expensive platforms built for big crews. One flat price, set up in minutes.

No credit card required · Set up in minutes · Cancel anytime

The everyday headaches DuoPaid takes off your plate

Running a plumbing business solo means you're the dispatcher, the tech, and the billing department. DuoPaid handles the parts that eat your evenings.

🚿 Customers forget the appointment and you waste a trip.
Fixed: automatic text reminders go out before every job, so fewer no-shows and wasted drive time.
🧾 You finish the job but the invoice sits in your truck for a week.
Fixed: turn a completed job into an invoice in seconds and text the customer a card payment link on the spot.
📓 Your schedule lives in your head, a notebook, and three group texts.
Fixed: one clean week calendar you and your helper both see, from any phone.

Everything a plumbing shop needs. Nothing it doesn't.

No dispatch boards or route optimization you'll never open — just the tools that get you booked and paid.

📅

Job scheduling

A simple week calendar to book service calls and installs, and share them with your helper.

💬

Customer texts

Automated appointment reminders and on-my-way messages, with built-in opt-out handling.

🧾

Invoicing

Send professional invoices with a tap-to-pay card link the moment the job's done.

👥

You + one helper

Add an apprentice or partner to share the schedule and customer list. Priced for two.

One flat price for your whole plumbing business

No tiers, no per-user fees, no add-ons. Try it free for 14 days.

$29/mo

Everything DuoPaid does, for you and one helper.

  • Unlimited customers & jobs
  • Week calendar scheduling
  • Automated SMS reminders
  • Invoicing with card payment links
  • Owner + one invited helper
Start free trial

14-day free trial · No card required

Plumber questions, answered

What's the best scheduling software for a small plumbing business?

For solo and two-person shops, the best software is the one that's simple and affordable. DuoPaid gives you scheduling, automated customer texts, and invoicing for a flat $29/mo — without the per-user pricing and crew-scale features of larger platforms.

How do plumbers send invoices to customers?

With DuoPaid, you turn a completed job into an invoice in seconds and send it by text and email with a secure card payment link, so the customer can pay online from their phone.

Can I text customers appointment reminders?

Yes. DuoPaid automatically sends SMS reminders to your customers, with built-in STOP opt-out handling, so fewer jobs get missed or forgotten.

How much does plumbing scheduling software cost?

It varies. Crew-focused platforms often start around $49/mo and rise with users. DuoPaid is a flat $29/mo with everything included and a 14-day free trial, no card required.

Spend less time on paperwork, more time on the job.

Give DuoPaid a try free for 14 days — no card, no commitment.

Start your free trial

DuoPaid works for every trade

Same simple scheduling & invoicing, whatever you do.