By Aaron McLeish · 8 min read
You’re doing eight callouts a day. Your phone rings constantly. You’re busy. Your bank balance, though, doesn’t feel busy. It feels flat.
This is the trap I see every week. Trades owners running hard and ending up with nothing to show for it. Not because they’re not working. Because they’re working on the wrong things.
Let me explain. A boiler installation takes one engineer, one day, maybe one supplier trip, and brings in £500 to £1,000 in labour alone. Meanwhile, you’re fielding four or five breakdown calls a day, each one pulling you in a different direction, each one paying a fraction of that. You’re earning less per hour but working twice as hard to get there.
The difference between these two worlds comes down to one principle: follow the money. It is the single biggest driver of whether you work smart or just work hard, whether you go home at five or come in at midnight, whether you build a business or just build a daily grind.
What Are High-Value Quotes and Why Do They Matter?
High-value quotes are jobs that earn you real money in a single day. For a heating engineer, that is typically a boiler installation or a complete system overhaul. For a plumber, it is a bathroom refit, a kitchen installation, a full system redesign. For an electrician, it is a whole-house rewire, a board upgrade, a commercial job.
These are not your emergency callouts. They are not your routine maintenance visits. They are the jobs that, if you win them, genuinely move your week forward.
Here is what most trades owners get wrong about high-value quotes. They treat them the same as every other quote. Rushed. Generic. Probably done on the phone without a proper survey. Maybe a single line describing what you will do, no detail, no reassurance, no reason for the customer to pick you over the next engineer.
Then they wonder why they lose them.
Consider this: if a high-value quote takes an extra hour to get right—a proper survey, detailed notes, clear descriptions of what you are delivering and why—and it wins you that job, that hour just earned you £500 to £1,000. What other work do you do that pays £500 an hour for one evening’s effort?
The paradox is that most trades owners spend more time on WhatsApp and invoicing than they do on the quotes that would actually change their numbers.
Why Do High-Value Quotes Deserve More Than Your Leftover Time?
Every emergency call you take pulls you away from quoting. Every small job fills your diary. Every invoice you chase eats an evening. By the time you sit down to quote for that bathroom refit or that boiler job, you are tired, it is late, and you do it badly.
You do it badly because you have already spent your energy on jobs that paid you thirty pounds.
I worked with a heating engineer last year who was on site doing four to five callouts a day. Breakdowns, fault-finding, standard maintenance. The work was solid. The feedback was good. But he was not getting ahead.
Then he looked at the actual numbers. A two-hour callout earning sixty pounds. A four-hour system fault-finding earning eighty-five pounds. Five days of this a week and he was clearing barely forty thousand pounds a year.
His mate down the road quoted for boiler replacements. One or two a week. Bigger quote, more time on the survey, better presentation. He was clearing twice as much and working three days a week.
The difference was not skill. It was focus.
Here is the thing about high-value quotes: they require a different kind of energy. Not frantic. Considered. You need space in your head to think about what the customer actually needs, what their concerns are, why they will choose you. You need to be the person who has time to sit down with them properly, not the one who is glancing at the boiler while on a Teams call to the next job.
That kind of space does not happen by accident. It happens because you protected time for it.
The Real Cost of Ignoring High-Value Quotes
Picture this: you miss quoting on three big jobs this month because you were juggling ten small ones. Each of those three jobs would have been £800 in labour. That is £2,400 in profit you walked away from without even knowing it was there.
You did not lose it to a competitor. You lost it to your own van.
The decision to quote for work or not quote for work is not about whether you have time. It is about whether you have chosen to make time.
A plumber I work with changed this one thing last year. He committed to leaving his diary open every Thursday afternoon. No callouts. Just quoting time. If the jobs were not there that day, he spent it planning, sorting his materials, ordering stock. But Thursday was reserved.
In the first four months, he quoted for six bathroom refits that he would normally have turned away. He won four of them. Four jobs at £3,000 to £5,000 each.
That is sixteen thousand pounds that came from a decision to protect time.
Your Quoting System Matters More Than You Think
Here is the difference between engineers who win high-value work and those who do not: they have a system.
It is not complicated. It does not require fancy software. But it is consistent.
The system has templates. Standard wording for common situations. Clear descriptions of what you are including, why you are including it, and what the customer will get as a result. It covers what happens if they have questions. It includes timescales. It includes payment terms.
And every time you quote, you are not starting from zero. You are removing what does not apply and tailoring what does.
The first time you build this system properly, it takes an evening. Every time after that, it saves you evenings.
But the real power of the system is not speed. It is consistency. A customer seeing your name on a clear, professional, detailed quote is seeing a business, not a self-employed person in a van. They are seeing someone who thinks about their work.
Consider the difference:
A quick text quote: “Hi mate, boiler install around £4,500 including labour and boiler”.
A proper quote: Letterhead. Your name and company details. A clear description of what you are doing, which boiler you are installing and why, what the installation includes, what it does not include, what testing you will perform, payment terms, how long the quote is valid, and a next step.
Which one are you more likely to trust with work worth thousands of pounds?
Making the Shift: What Happens When You Follow the Money
Let me walk you through what changes when you stop treating all work the same.
First, you start looking at your diary differently. You start seeing gaps. Not gaps to fill with more callouts, but gaps to protect for quoting. An afternoon where three people might have called but did not. Do not fill it. Use it.
Second, you get pickier about small work. Not rude. Just realistic. If an emergency call pays you thirty pounds and costs you an hour and half of travel and paperwork, you start wondering if you actually want it. You might outsource it. You might suggest they call someone local. You free up time for jobs that move you forward.
Third, your head gets quieter. There is something about knowing your next three days are serious work rather than fragmented callouts. You can prepare. You can order materials correctly. You can get your head right. You are not in firefighting mode.
Fourth, the numbers actually show up in your bank balance. Not immediately. But within a few months you have won enough high-value jobs that the pattern breaks.
Takeaway: Stop Being a Busy Fool
I do not use that phrase lightly. I mean it. If you are choosing to do five thirty-pound jobs when you could be quoting for one fifteen-hundred-pound job, you are choosing to be busy instead of profitable.
It does not make you dedicated. It makes you distracted.
The trades are full of people who work seventy hours a week and take home less than someone working four days a week on better-value work. The difference is not talent. It is strategy.
Follow the money. Protect the time to quote properly for the work that actually pays. Build a system so quoting does not eat your evenings. Win fewer jobs that matter more.
Your profit will follow. And so will your life.
If you want to go deeper into how to structure and present high-value quotes, how to build templates that actually win work, and how to create a quoting system that works with your business rather than against it, grab a copy of The Quote Handbook. It walks you through the entire process with real examples, wording you can use straight away, and the thinking behind why each section matters.
You can find The Quote Handbook at https://amzn.to/3WzrTkJ or get in touch with our team at info@togetherwecount.co.uk. You can also connect with me on LinkedIn at https://linkedin.com/in/aaron-mcleish.
Aaron McLeish, Managing Director.
—