SpareHours · Case study
Case study · Independent garage owner

How a garage owner got three hours a night back

"I used to spend three hours a night doing things I should have done at work. Now the systems tell me what I need to look at."
Neil, owner of a busy independent garage and founder of SpareHours
3 hoursa night of catch-up work, no longer neededAdmin that never got done during the day
Week 2when he knew it was workingNo long project before it paid off
Time offwhenever he needs itWithout things slipping while he's away

The person who carries everything

In a small business the owner is the safety net. If an enquiry hasn't been priced, a job hasn't been prepared or a part hasn't gone back, it's the owner who notices, and usually the owner who ends up doing it.

For Neil that meant three hours a night, after a full day at the garage, doing work that should have been done during the day. Not because the team weren't working hard, but because the front desk spends its day on the phone and the routine jobs only get done in the gaps.

The hardest part wasn't the hours. It was having to keep an eye on everything, all the time, because nothing would tell him what had been missed.

What changed for the owner

Less doing, less checking, more running the business

Evenings

Three hours a night, back

The routine work now gets done during the day, by the system, so it isn't waiting for him at night.

Headspace

Told what needs him, not checking everything

"Everything" used to be on his list. Now the systems flag the few things that need an owner's decision, and the rest just happens.

Time off

Days off without things slipping

He takes time away from the garage regularly now. The work carries on and the exceptions are waiting when he's back.

Focus

Working on the business, not in it

The time he got back goes into improving the garage's processes and systems further, the work only an owner can do.

What does the work now

Three jobs that used to land on the owner

These run every day in the background. Each one prepares the work and a person approves it. Nothing goes to a customer or supplier without someone at the garage checking it first. The figures come from the system's own logs, up to 6 November 2026.

Estimates drafted from phone enquiries

When a call handler logs an enquiry, the system sorts it, works out the parts and labour, prices it, and drafts the estimate in the garage's own system for an advisor to check and send.

Drafted
1,182 since 10 July
Recent weeks
63, 84 and 85
Sent exactly as built
About half (48% over the last 30 days)

Pre-visit jobsheet briefings

Two days before each booking, the system reads the car's history and the booking notes and posts a short briefing on the jobsheet, so the workshop isn't starting cold.

Written
2,167 since 21 April
Recent months
390 in September, 381 in October

Unused parts back to suppliers

Every week the system finds parts received in the last 20 days that weren't used on a job, and drafts the return notes for each supplier.

Returned
256 parts on 77 return notes
Since
2 June
Recent weeks
31–35 parts, £3.4k–£4.1k ex VAT

What didn't work

Not everything paid off. We also built an AI version of our vehicle inspection estimates. When we measured it, the AI-built version took about 58 minutes end to end, against roughly 19 minutes for an advisor doing it by hand. So we scaled it back.

Estimates aren't perfect either. About half need an advisor to adjust them before they go out, usually to add work the enquiry didn't mention.

That's why every SpareHours audit starts by timing how long a job takes today, and why our guarantee is written in hours saved, not features delivered. If a fix doesn't save time, it isn't worth paying for.

"I knew it was working in the second week. Now I spend that time making the business better, not catching up on it."

Neil, garage owner and founder of SpareHours

How the figures were counted: estimates are unique estimate numbers in the system's build log; briefings are unique jobsheets with a posted briefing, excluding test runs; returns are lines on the generated supplier return notes. The owner's hours are his own account. Customer details are not published.

Who carries everything in your business?

If it's you, and your evenings go on work that should have been done during the day, let's find out what can come off your plate. Start with a free 20-minute call, and we'll tell you straight if there's nothing worth automating.

Email us to book a free call Or work out what admin is costing you first.