How to Write a Quote That Wins the Job (UK Trades)

If you want to know how to write a quote that wins the job, here is the short answer: send it fast, make it one page, give one clear price with exactly what is included, and tell the customer what happens next. Most quotes lose the job before price is even considered, because they arrive late, look vague, or leave the customer unsure what they are agreeing to.

This guide covers the full format, with a worked example you can copy for any trade.

What should a quote include?

A quote for trade work in the UK should carry, at minimum:

• Your business name and contact details. If you are VAT registered, your VAT number too.
• The customer's name and the job address.
• A plain-English description of the work. Not "supply and fit as discussed". Write what you will actually do, in the order you will do it.
• What is included. Materials, labour, waste removal, making good. Spell it out.
• What is not included. This line prevents more arguments than any other. If replastering, decorating, or parking permits are the customer's problem, say so now.
• One price. State clearly whether VAT applies and whether it is included in the figure shown.
• How long the price stands. Thirty days is common. Materials prices move, so protect yourself.
• Payment terms. When you expect payment, how they can pay, and whether you take a deposit. If you take one, our guide on how to take a deposit before a job covers the wording.
• What happens next. One sentence: "Reply to accept and we will book you in within the week."

That last line matters more than people think. A quote is not a price list, it is an invitation to say yes. Make the yes easy.

Is a quote legally binding in the UK?

Broadly, yes: a quote is a fixed offer to do the described work for the stated price, and once the customer accepts it you have a contract on those terms. An estimate is different. An estimate is an informed guess, and the final bill can reasonably differ. Use the right word on the document, because customers remember the number either way.

Two practical rules follow from this:

1. If you cannot see the whole job (an old heating system, anything behind a wall), quote what you can see and list the rest as a clearly labelled provisional sum, or give an estimate and say when it will firm up.
2. Never let scope creep ride on a nod. If the customer adds work mid-job, confirm the extra cost in writing, even a text message, before you do it. Our guide on whether you need a written contract for every job goes deeper on this.

Why do good trades lose jobs on quotes?

Rarely on price alone. The usual reasons, in order:

• Speed. The customer messaged four firms. The one who replied the same day felt more reliable before anyone named a figure. If your quotes go out three days after the visit, you are handing work to whoever answers first.
• Vagueness. "Bathroom refit: £4,800" invites doubt. The customer cannot tell what is in that number, so they assume the worst or keep shopping.
• No follow-up. Perhaps half the quotes that die simply get buried in the customer's week. One polite nudge after three or four days recovers jobs you had already written off. Not five nudges. One.
• Underpricing, oddly enough. A price far below the others can read as a warning rather than a bargain. If your number is low because your rate is off, read how much a tradesman should charge per hour before you send another quote.

A worked example you can copy

Say you are an electrician quoting a consumer unit replacement. A winning one-pager reads like this:

Work: Replace existing fuse board with a new 10-way consumer unit (brand and model named), test all circuits, issue an Electrical Installation Certificate, and notify Building Control.
Included: Unit, parts, labour, testing, certification, and removal of the old board.
Not included: Any remedial work on circuits that fail testing. If testing shows a fault, I will show you the result and price the fix separately before doing anything.
Price: £680, no VAT applicable. Valid for 30 days.
Payment: Nothing up front. Payment on completion by card or bank transfer.
Next step: Reply to accept and I can fit you in within two weeks.

Notice what that quote is doing. It names the standard the work will meet, it turns the scariest unknown (hidden faults) into a transparent process, and it ends with a clear, low-pressure next step. That is what "professional" looks like on paper.

How fast should you send a quote?

Same day if you can, within 24 hours if you cannot. If the job needs a proper survey, send a holding message the same day: "Good to meet you today. I will have your written quote over by Thursday." The customer is not only buying the work, they are buying evidence you will turn up when you say you will. The quote is your first delivery.

Where OptiTech Automation fits

The pattern above only works if you can do it every time, including the week you are flat out. That consistency is what OptiTech Automation is for: enquiries land in one place instead of dying in a voicemail, jobs are booked with the terms attached, deposits and payments are taken by card with 0% commission on our side, so you keep 100% of every payment. We build it with you, and if your setup is not live within a working day, the onboarding is free. The first twenty founding businesses get the setup fee waived and 15% off the monthly price, locked for life. You can see exactly what it costs on our pricing page.

To be straight about where we are the wrong choice: if you are winning all the work you want off word of mouth and a paper diary, and quotes are going out same-day already, you do not need us. This system is for the owner losing jobs in the gap between the enquiry and the paperwork.

Send shorter quotes, faster, with the next step spelled out. That change alone wins jobs this month.