Built by roofers, for roofers · Launching 28 October
Quote in minutes.
Profit on every project.
Swap hours of spreadsheets and guesswork for precise, professional quotes. Your proposal, contract, materials, schedule and cash flow are ready in minutes, so every job you win is a job that pays.
First 100 companies: 50% off for a year · First month free · Free onboarding
James Holt
Holt Roofing Ltd
Good morning, James
Here’s how Holt Roofing is doing today.
Company health
78
out of 100
Cash in bank
£0
+£12.4k this week
Pipeline
£0
23 open quotes
Retentions held
£0
£6.1k due Oct
VAT due · Q3
£0
Due 7 Nov
Cash flow forecast
Crews today
6 / 7 on site
Off sick1
Holiday0
Rain days lost · Sep2
Win rate
38%
Avg. margin
26.4%
Projects at risk
1 of 11
Your whole company. One calm screen.
4 hours → 4 minutes
to build a full quote
Everything you need
to run your business, from one input
Live cash flow
for the whole company
Sound familiar?
You didn’t start a roofing company to do paperwork until midnight.
You started it to build something solid. Here’s what gets in the way.
“Did that job actually make money?”
You find out months later, when it’s too late to fix. If you ever find out.
Quotes eat your evenings
Four hours in a spreadsheet after a full day on site. Every week. Your family notices.
Payroll Friday, late payers Monday
Cash flow keeps you up at night, even when the order book is full.
Growing feels like losing control
More crews, more jobs, more chaos. You can’t be on every roof.
Underquote to win, lose on the job
One missed line, one wrong material order, and the margin is gone.
It all lives in your head
If you took two weeks off, would the business keep running?
Profit Engine takes that weight off your shoulders. Predictable jobs. Predictable cash. A company that runs without you firefighting.
How it works
One input. Everything else feels like magic.
Enter the roof once
Measurements, covering, pitch, extras. A few minutes on your phone or laptop, right after the survey.
Profit Engine does the rest
Your proposal, contract, materials order, schedule, invoices and payment plan appear instantly, using your own prices.
Know your profit before you sign
See the margin on every job and how it moves your company cash flow, before you commit a single crew.
No AI guesswork
Reliable like a calculator. Not a chatbot.
Profit Engine doesn’t use AI to guess your prices. It runs on smart, data-driven estimating rules built by roofers and tested on real jobs. Put the same roof in twice and you get the same quote twice, down to the penny.
When you’re signing a £20,000 job, you need to know the number is right, not probably right.
Every time, for every job.
One system, the whole business
Stop juggling spreadsheets, WhatsApp groups and three different apps.
Sales, estimating, crews and finance share the same data, so everyone works from the same truth.
Estimates and proposals
Precise, beautiful proposals with photos, tailored to each job. Your prices, your labour rates, your margin. Built to win the work.
Sales CRM
Every enquiry from first call to signed job. Nothing slips through the cracks.
Company cash flow
Every quote and signed job flows into one live forecast. See money in and out, weeks ahead.
Crew calendar and daily reports
Plan every crew. They report progress from their phone, in their own language, with an automatic end-of-day reminder.
Contracts, invoices, completion certificates
Generated from the same job data. No retyping, no errors, no chasing paperwork.
Accounting and financials
VAT, CIS, retentions and project costs in one place, ready for your accountant.
For the owner
Your whole company’s health, in one number.
Cash, pipeline, margins, crews on site, who’s off sick, VAT due and projects at risk. Open it with your morning coffee and know exactly where you stand.
Health score
84
▲ 6 pts
Cash in bank
£184k
+£12.4k
Avg. margin
26.4%
Target 25% ✓
Crews on site
6 / 7
1 off sick
From one input
Everything you need to run the job. Zero retyping.
Everything a job needs, from the first proposal to the final sign-off, created from the same data and always consistent. Look professional to every client, every time.
Get early accessProposal
Contract
Materials order
Purchase list
Work schedule
Day plan
Invoices
Payment schedule
Completion certificate
The part nobody else does
Every job makes your next quote sharper.
Your crews send a quick daily report from their phone. If a chimney took two hours longer than planned, Profit Engine notices, and your next quote uses your real time. Over weeks and months your estimates get as precise as your best estimator, every single time.
No AI guessing involved: it only learns from facts your own crews report, so every change is traceable and every number stays predictable.
- Crews report in their own language: English, Polish, Romanian, Lithuanian and more
- Automatic reminders at the end of each day
- Real progress on every project, without phoning anyone
Illustration: how estimate accuracy improves as crew reports come in.
Founding members
Get in early. Build it with us.
Profit Engine was built inside a working roofing company and battle-tested on real jobs. Now we’re opening it to 100 founding companies.
Shape the product
Tell us what you need with one click. Founding members see their requests built fast, often within days.
We set it up with you
Free onboarding call. We load your material prices, labour rates and templates, so you quote your own jobs from day one.
Your data moves with you
Free data transfer from your spreadsheets, plus training for your whole team.
Locked-in price
50% off for 12 months for the first 100 companies. Your first month is free.
Join the waitlist
Claim your founding-member spot.
We launch on 28 October. The first 100 companies get Profit Engine at half price for a whole year.
- 50% off for 12 months
- First month completely free
- Free onboarding, data transfer and team training
- A direct line to the people building it
Prefer to talk first? Book a 20-minute demo call →
Simple pricing
One price. Everything included.
No per-module fees, no surprises. Founding-member prices shown.
Growing team
per month, for your first 12 months
First month free
Up to 10 users
- Every module included
- Unlimited quotes and projects
- Crew app for daily reports
- Free onboarding, data transfer and team training
What it’s typically worth
32h
saved a month
£1,024
office time saved
+£1,800
extra margin
Around £2,824/month back for £49. Quotes in minutes, not hours.
Scaling company
per month, for your first 12 months
First month free
More than 10 users
- Everything in Growing team
- Unlimited users and crews
- Priority support and feature requests
- Free onboarding, data transfer and team training
What it’s typically worth
100h
saved a month
£3,200
office time saved
+£7,500
extra margin
Around £10,700/month back for £84.50. Quotes in minutes, not hours.
Work out your own number
Two sliders. Honest maths.
Profit Engine could give you back
£3,680/month
40 hours of quoting back every month, plus £2,400 of margin that currently slips away.
Typical figures, not a guarantee. Based on 4 hours per quote in a spreadsheet vs minutes in Profit Engine, office time at £32/hour, and a 3% margin improvement from avoiding underpriced jobs and ordering errors. Examples: 8 quotes on £60k monthly revenue (up to 10 users) and 25 quotes on £250k (more than 10 users). Prices exclude VAT. The founding-member price applies to the first 100 companies on the waitlist for 12 months, then £99 or £169 per month.
Profit Engine launches on 28 October. Waitlist members get access first, starting with a free onboarding call.