Septic Tank Service Software: Due Lists, Tanker Rounds and Same-Day Invoices, Built with AI

Mythex lets a septic tank service build a property record that knows when each tank was last emptied, booking that groups jobs by village and day, an emergency route that skips the queue, and invoices that carry the waste transfer reference for each load. Describe your rounds in chat and publish the app with a real database.

Rounds planned from memory

A septic business runs on a vacuum tanker working through rural addresses: emptying tanks and cesspits, servicing treatment plants, and answering the soakaway that has backed up after a week of rain. Pre-sale inspections spike when rural houses go on the market. Customer history usually lives in a diary or the driver's head, calls are taken from the cab, and invoices go out weeks later. Nobody knows whose tank is overdue, so quiet weeks stay quiet and wet weeks bring a flood of emergencies. The business needs a record per property, a due list, rounds by area, and payment taken before the tanker leaves.

A record per property, since the tank stays when owners sell
Last-emptied date and interval, producing a due list
Bookings grouped by area and round day
Emergencies routed to the office, not a slot weeks out
Access notes kept from the last visit
Waste transfer reference on every load's invoice

What you can build for septic tank services

A property record that produces a due list

Each property holds tank type and size, treatment plant make and model, last-emptied date and a typical interval, soakaway notes and access details. Sort by 'emptied over a year ago' and fill quiet weeks with calls.

Build a customer record for my septic tank business organised by property. Each property has tank type (septic, cesspit, treatment plant), size, plant make and model, last emptied date, interval in months, soakaway notes and access notes. Show a list of tanks due this month by area.

Booking by area and day, with an emergency lane

Customers pick from the round days for their area and get a window, not a time. Tank size sets the expected time on site. An emergency option alerts the office instead of offering a slot three weeks away.

Create a booking page for my septic tank service. Customers enter their postcode and choose from the round days for their area, with a date window. Ask tank type and size, access notes and whether they need to be home. An 'overflowing now' option skips booking and alerts the office.

Driver rotas tied to tankers

Drivers are scheduled with a tanker, qualifications decide who can service treatment plants, the weekend and night on-call rota is shared fairly a month ahead, and maintenance days block a tanker.

Make a schedule for my septic business. Drivers are assigned to a tanker each day; some are qualified for treatment plant servicing. Plan the on-call rota a month ahead, let drivers swap with approval, and block tanker maintenance days.

Invoices raised before the tanker leaves

Per-load charges, extra hose lengths and disposal fees by volume, emergency and out-of-hours rates, invoices addressed to landlords or letting agents while the job address is the tenant's, and the waste transfer reference on each line.

Build invoicing for my septic tank service. Lines for per-load charge, extra hose length, disposal fee by volume and emergency callout. Bill a landlord or agent while showing the property address. Add the waste transfer note number to every load.

A site for people who just bought a rural house

A list of villages and postcodes covered, separate pages for emptying, treatment plant servicing and emergencies, plain guidance on emptying intervals, and a page explaining septic tank, cesspit and treatment plant with photos of each lid.

Build a website for my septic tank company with our coverage area by village, pages for emptying, treatment plant servicing and emergency callouts, a guide to how often tanks need emptying, and a 'what do I have?' page explaining septic tanks, cesspits and treatment plants with photos.

Soakaway quotes with a paid survey

Repair or replacement quotes with survey findings and photos, options side by side such as repairing a soakaway against fitting a treatment plant, excavation and garden reinstatement lines, and a validity period.

Create a quote tool for soakaway work. Include survey findings and photos, two options side by side (repair soakaway or fit treatment plant), lines for excavation, materials and reinstatement, and a 30-day validity. Credit the survey fee if they go ahead.

Start with two years of tickets

Enter the last two years of jobs with date and address, even roughly. That alone gives every property a last-emptied date, and a filter for 'more than twelve months ago' gives you a list of households to call in the next quiet week, grouped by village so each call builds a round.

Date and address of past jobs
Tank type where known
Round day per area

Waste paperwork

Waste carrier registration, transfer notes and disposal records are set by the rules where you operate. The app can store the reference for every load and match it to the invoice; keeping the paperwork compliant is yours.

Questions

Can it tell me whose tank is due?

Yes. Each property stores its last-emptied date and interval, and the app lists tanks due or overdue by area.

Can customers book online?

Yes. They choose from the round days for their area. Emergencies can bypass booking and alert the office instead.

Can I send reminders when a tank is due?

The app can produce the reminder list and message. Sending texts or emails automatically needs a messaging provider you connect.

Can drivers use it from the cab?

Yes, the published app works in a phone browser. On Pro, Mythex can also make Android and iPhone apps that open your published app.

Is it free?

The Free plan needs no card and gives daily credits to build and publish. Pro is $25/month and adds a custom domain, code editing, export and GitHub.

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