For UK handymen

Invoicing app for UK handymen billing lots of small jobs, fast

Handymen live and die by volume. Eight £80 jobs in a day means eight invoices to raise. Fixxa lets you voice each one in 30 seconds from the driver's seat and get paid before the next appointment.

Quick answer

Fixxa is a voice-first invoicing app for UK handymen. Voice a job in 30 seconds, apply your minimum callout, add hourly time and materials, send a WhatsApp faster payment link on the way to the next job. Digital records ready for MTD when you cross the threshold.

Why handymen choose Fixxa

  • Built for UK handymen and multi-trade sole traders
  • Voice invoicing in under a minute per job
  • Minimum callout pricing built in
  • Hourly billing with your own rate saved
  • Faster payment links on WhatsApp
  • £19.99/month or £190/year, 14-day free trial

How it works

1. Voice the job

Speak the customer, the callout, the hours, any materials. Fixxa raises the invoice in seconds.

2. Send on WhatsApp

Faster payment link ready to tap. Customer pays by card from their phone before you reach the next job.

3. Repeat all day

Voice-first means eight jobs a day is eight invoices out, not eight jobs to invoice on Sunday night.

Key benefits

Minimum callout, saved once

Every job carries your minimum callout automatically. No missed £45s on a 20-minute drop-in.

Hourly billing that doesn't need a spreadsheet

Voice the hours worked. Fixxa applies your saved rate. Done in the van at the end of the appointment.

Micro-invoices, sent same day

£60 shelf-hang, £120 flat-pack, £200 hallway repaint. Each gets a professional invoice on WhatsApp before you drive off.

Records that add up to MTD readiness

50 small invoices a week is a lot of data. Fixxa keeps every one as a digital record ready for quarterly updates when they apply.

Built for handymen

  • Shelf hanging, TV mounting, flat-pack builds
  • Small plumbing and electrical fixes (competency permitting)
  • Door easing, hinge swaps, lock changes
  • Small paint jobs and touch-ups
  • Furniture assembly and repair
  • Regular property maintenance rounds

Real handymen jobs, quoted by voice

Shelf hang, 20 minutes

Voice the customer, apply £45 minimum callout, 20 minutes labour. Invoice on WhatsApp with a card link before you're back in the van.

Full day multi-task, one house

Line-itemise: hinge job, flat-pack wardrobe, TV mount, silicone bathroom. Six line items, one invoice. Customer sees exactly what they paid for.

Weekly landlord maintenance round

Save the landlord as a customer, save common tasks as line items. Weekly round becomes a single invoice with 10 lines, done in 5 minutes on the drive home.

Emergency lockout callout

Callout fee, lock change materials, 30 minutes labour. Card link on WhatsApp — paid within an hour of the job.

Common quoting and invoicing mistakes

No minimum callout on small jobs

A 20-minute job with no minimum is a losing job. Save it, apply it, never negotiate down.

Invoicing on Sunday night

Voice each job at the end of the appointment. By evening you have no admin, and half the customers have already paid by card.

Not itemising materials

That £15 of silicone or screws is your money. Add a materials line, even for tiny amounts, so it's covered.

Cash and no record

Cash without a Fixxa invoice is invisible to HMRC when quarterly updates apply. Raise the invoice anyway and mark it paid by cash — the digital record is what MTD needs.

Practical workflow tips

  • Save your minimum callout as a default line item on every invoice
  • Save common tasks (shelf hang, flat-pack, TV mount) as reusable line items
  • Voice each invoice at the end of the appointment, not at the end of the day
  • For repeat customers, save them once and reuse — invoice takes 30 seconds

Trust and compliance

Any regulated work (Part P electrical, Gas Safe, F-Gas) must be carried out by an appropriately certified engineer. Fixxa handles quoting, invoicing and payments for the work you are qualified to do.

Simple pricing

Fixxa is £19.99/month or £190/year (2 months free). Includes voice quoting and invoicing, faster payment links, reminders and exports. 14-day free trial, cancel anytime. See full details on the pricing section.

Frequently asked questions

Related guides

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