Plumbing

    Free Plumbing Software. Built by Someone Who Gets It.

    Your plumbing business runs on speed — fast response, fast diagnosis, fast payment. Your software should keep up, not slow you down.

    Sound Familiar?

    These are the problems plumbing business owners tell us about every day.

    1

    Emergency calls are your bread and butter but dispatching the right plumber to a burst pipe across town takes too many phone calls.

    2

    Flat-rate pricing books are a mess — your techs quote inconsistently and you leave money on the table or scare off customers.

    3

    You lose track of permits and inspections, leading to failed inspections and costly return trips.

    4

    Customers dispute charges because they never got a clear breakdown of parts, labor, and the scope of work before you started.

    5

    Collecting payment on sewer line replacements and repiping jobs is painful because customers cannot afford to pay all at once.

    Here Is How Kaldr Fixes It

    Every solution is built into the platform. No add-ons, no upgrades, no extra cost.

    One-tap dispatch sends the nearest plumber to emergencies with GPS routing. Customers get a real-time ETA so they stop calling your office.

    Built-in flat-rate pricing lets you build consistent price books your techs present on a tablet — professional and profitable every time.

    Permit and inspection tracking keeps every job compliant with automatic reminders for scheduled inspections.

    Digital estimates with line-item breakdowns get texted to the customer for approval before any wrench turns.

    On-the-spot financing options let customers pay over 12 to 60 months while you get paid in full at job completion.

    The Plumbing Industry at a Glance

    $1,800

    Avg Job Value

    $28B

    US Market Size

    4.8%

    Annual Growth

    $72,000

    Avg Monthly Revenue

    Built for Plumbing Pros

    These are the features that matter most to your trade — included free from day one.

    Flat-Rate Price Book

    Build and manage your pricing with customizable flat-rate books your whole team uses. Consistent quotes, better margins.

    Emergency Dispatch

    Priority routing for emergency calls with GPS-based tech assignment and real-time customer ETA notifications.

    Permit Tracking

    Log permits per job, track inspection dates, and get reminders so nothing falls through the cracks.

    Digital Estimates

    Send professional estimates with photos and line items via text. Customers approve with one tap.

    Ready to Ditch the Monthly Fees?

    Get started free. No credit card. No contract. No nonsense.

    No credit card required. No monthly fees. Ever.

    Frequently Asked Questions

    Can I build my own flat-rate pricing book in Kaldr?+

    Yes. You can create categories, set part and labor prices, add markups, and assign them to your team. Techs pull up the price book on-site and present options to the customer with no guesswork.

    How do emergency calls get prioritized?+

    You flag job types as emergency-eligible. When a call comes in marked as urgent, the system bumps it to the top of the dispatch queue and routes it to the closest available plumber.

    Does Kaldr track permits and inspections?+

    Yes. You can log permit numbers, attach documents, schedule inspection dates, and receive reminders. If an inspection gets rescheduled, you update the date and the reminder adjusts automatically.

    Can customers approve estimates from their phone?+

    Absolutely. You send the estimate via text or email, the customer reviews line items and photos, and taps to approve. You get notified instantly so you can schedule the work.

    What does it cost to use Kaldr?+

    Zero dollars per month. Kaldr is free to use. We earn a small processing fee when customers pay through the platform. No contracts, no hidden fees, no surprises.

    Stop Paying for Software. Start Growing Your Plumbing Business.

    Join thousands of plumbing pros who switched to Kaldr and never looked back. Free forever. No catches.