“I'm under someone's sink all day, then pricing bathrooms at the kitchen table until midnight.”
Plumbing business software, set up for how you work. Your evenings back.
Call-outs caught, quotes sent, parts billed and money collected as you work, so the business stops living on your evenings.
I'm Daniel Andrews. I run a busy law firm in East Sussex, and when something there is slow, I build the fix myself. Now I help self-employed plumbers in Eastbourne, Hastings and Bexhill get the admin off the kitchen table and turn a busy van into a proper business.
A typical evening, after a day on the tools
- 6pmThree voicemails about leaksAll wanting a time tomorrow
- 7pmPricing a bathroom refitMeasurements off your phone, prices from memory
- 8pmReceipts from the van footwellMatching parts to jobs so none go unbilled
- 9pmChasing the leak you fixed in MayAn awkward text, then another
- 11pmBed, with tomorrow's call-outs queuingPhone on loud, in case something bursts
Good at the plumbing. Buried in the paperwork.
The leak's fixed by five. The paperwork around it is still waiting at ten.
“I lose jobs because I can't answer the phone with my arm inside a cistern.”
“By the time I've priced tomorrow's jobs, the kids are in bed.”
“I paid for the cylinder at the merchant weeks ago. I'm still waiting to be paid for fitting it.”
“Did the water company need telling about that job? I honestly don't know.”

A full diary and a van isn't a business yet
You went out on your own to choose your hours and answer to nobody. Then the phone started ringing and never stopped: leaks and blocked drains by day, quotes and receipts by night.
If every quote, booking and invoice still needs you, you've built a job, not a business. When you're ill or away, the money stops too.
The answer isn't more hours. It's a system: see where the time goes, put the repeat work on systems, and spend the hours you win back on the business. For a plumber, that means enquiries, quotes, parts and payments running through one place, with your way of doing each job written down so an apprentice could follow it. It's how I help trades turn a job into a business.
What should plumbing business software do for a small firm?
Job management software for plumbers should catch every enquiry, quote from your own price list, book the job and link the parts to it. It should record certificates and notifications, then invoice and chase payment. It all needs to work from a phone under a sink, with the figures passed to your accounts.
| Job | How it often works now | Set up properly |
|---|---|---|
| Emergency call-outs | Missed mid-job, so they ring the next plumber. | An instant text asks what's leaking and where, and flags urgent jobs to you. |
| Bathroom and repair quotes | Typed from scratch at night. | Built from your templates and price list, with follow-ups on day 3 and day 7. |
| Booking around parts | Juggled by phone around deliveries. | Plumbing scheduling software offers a slot once parts are in, then texts a reminder. |
| Parts and merchant receipts | Paper in the van, and some parts never get billed. | Merchant invoices matched to the job, so every part is billed. |
| Notifications and certificates | Remembered, mostly. | A checklist for notifiable work, with each deadline in your diary. |
| Invoices and chasing | Written days later, chased by awkward text. | Sent at sign-off with a payment link. Reminders stop once it's paid. |
| Reviews and repeat work | Happy customers are never asked. | A review request the day after, with your Google link. |
Which notifications and certificates does a plumber need to track?
Two sets of rules create most of it. The Water Supply (Water Fittings) Regulations 1999 require notice to the water company before some installations, and approved contractors certify their work. Building work such as heating or hot water systems can be self-certified by an installer registered with a competent person scheme.
Under regulation 5 of the Water Fittings Regulations, some work needs notice to the water company, and its consent, before you start. Examples include a bath over 230 litres, a pump drawing more than 12 litres a minute, and a garden watering system not worked by hand. If the water company doesn't reply within 10 working days, consent is treated as given.
Approved contractors, the kind listed on the WaterSafe register, skip advance notice for a few of those jobs. They must give the customer a signed certificate saying whether the work complies.
Building regulations bring their own trail. GOV.UK lists a bathroom involving plumbing, and installing or replacing a heating system, among jobs that may need approval. A competent person scheme lets you self-certify, and unvented hot water storage is one of the areas schemes assess. Under the Building Regulations 2010, the occupier's certificate and the notice to building control are due within 30 days of finishing.
- Mark a job as notifiable and a task appears with its 30-day date.
- The water company notice is drafted from the job, with the 10-working-day date diarised.
- Certificates are saved against the address and attached to the invoice.
Gas work is separate. HSE says someone who isn't Gas Safe registered can do the wet work, like pipes and radiators, but not the boiler or its final connection. My page for gas and heating engineers covers that side, and my page for electricians explains Part P for electrics near a bath or shower.
Please note: this is general information from official sources, not legal advice. Your scheme provider, your water company or a solicitor can advise on your own jobs.
Pricing, parts or chasing: tell me which one eats your evening, and we'll begin there.
Book a free 30-minute callWhat I'd set up first for a plumber
These four catch the work before it leaks away, then take the chasing out of getting paid.
Catch the call-outs
When you can't answer, the caller gets a text asking for the problem, postcode and a photo. Leaks reach you as urgent.
Quotes from your price list
Your usual jobs, from a new tap to a full bathroom, saved as templates with your merchant prices. Follow-ups go on day 3 and day 7.
Parts on the right job
Merchant invoices land against the job they belong to. The cylinder you collected on Tuesday appears on Thursday's invoice.
Paid before you're home
The invoice leaves your phone as you pack up, with a card payment link. Reminders stop once it's paid.
How do I choose plumbing business software?
Start with your week, not a features list. Look for software that handles call-outs and quotes on your phone, stores your merchant prices, links parts to jobs, keeps certificates against the address and connects to your accounts. Then try it on real jobs for a fortnight before moving your whole customer list across.
- Quotes built from your own price list, with job photos attached.
- Works in a loft or cellar with no signal, and catches up later.
- Sends invoices and costs to your accounts. On 6 April 2027, Making Tax Digital for Income Tax widens to take in qualifying income above £30,000. Your accountant can confirm your date.
- Lets you export customers, jobs and certificates if you ever leave.
There's plenty of software for plumbers. As examples, not recommendations: Tradify says it can import a supplier's price list, Fergus lists supplier integrations, and Commusoft describes matching merchant invoices to jobs. I have no affiliate arrangement with any of them.
Why a law firm Managing Partner?
A law firm lives on the same three things as a plumbing business: deadlines, records and getting paid. For years I kept up the only way I knew, working 60 to 70 hours a week and often until 2am. Putting my firm on systems changed that, and it's now four to five times the size it was when I started.
I'm Managing Partner of the firm, which has two offices and around 30 people. The fixes I've built there include a live dashboard and work passed along a set route with one-click approval.
This consultancy is young, and no plumber has been a client yet. As a dad of two with a football side to coach, I know what your evenings are worth. Here's the story of how I got here.
Other trades I help
ElectricalElectricians
Certificates written up on site, EICR recalls sent to landlords, remedials quoted and invoices chased, so testing days don't become writing-up nights.
For electricians
BuildingBuilders
Quotes, variations, subbies and the monthly CIS return, set up so the office side of a building firm stops eating your evenings.
For builders
Gas and heatingGas and heating engineers
Every landlord check and boiler service on one due-date list, records sent from site, and boiler quotes followed up, so winter weekends stay yours.
For gas and heating engineers
LocksmithingLocksmiths
Lockouts caught while you're mid-job, key and job records kept straight, and the invoice sent before you've left the doorstep.
For locksmiths
GardeningLandscape gardeners
For gardeners and landscapers juggling a maintenance round, bigger landscaping quotes and green waste records through a long summer of late nights.
For landscape gardeners
RoofingRoofers
Rained-off jobs rebooked, quotes built from roof photos and CIS statements kept straight, without giving up your evenings to do it.
For roofersQuestions from plumbers
Is a diary and a spreadsheet enough for a one-van plumbing firm?
For a while. It creaks once call-outs, quotes and parts sit in different places that only you can connect. Plumbing software puts them on one record per customer, so someone else could help.
Can a system answer emergency calls when I'm mid-job?
It can reply, sort and flag them. A missed-call text or an AI receptionist asks what's wrong and where, then passes urgent leaks to you. See my guide to AI receptionists in the UK.
What's the difference between a CRM for plumbers and job management software?
A CRM tracks people: enquiries, quotes and follow-ups. Job management software adds the work itself, such as bookings, parts, certificates and invoices. Most small plumbing firms need the second, with a proper customer history.
Does marketing for plumbers need to be complicated?
Not for a one-van firm. Fast replies to every enquiry, a review request after each job and an up-to-date Google Business Profile cover most of it, and all three can run on a system.
Finish the last job, then go home and stay there
Book a free 30-minute call. Walk me through a normal week, and I'll tell you honestly which parts a system could take on. No jargon and no hard sell.