How much detail should a job sheet have?

Enough that someone else could pick up the job tomorrow: address and access, the agreed scope, materials required, the price, the dates, and a space for variations and photographs. One page is normally plenty.

How do I stop jobs overrunning?

Estimate in half-days rather than hours, add the non-productive time explicitly (deliveries, skips, waiting on other trades), and schedule only four days of work into a five-day week. The fifth day absorbs the overrun instead of your Saturday.

Should I take a deposit on domestic work?

Yes for anything with significant material spend or a long lead time. A deposit that covers materials plus a day's labour is normal and reasonable, and it filters out customers who were never going to proceed.

Jobs & Operations for UK Tradespeople | The Trades Business Builder

Operations is just deciding once how a job runs, writing it down, and then following it when you are tired. Without that, every job is improvised, every variation is a conversation you half remember, and every completion is a phone hunt for photographs.

This hub builds the workflow: qualify the enquiry, survey properly, estimate, quote, take a deposit, schedule, buy, deliver, control changes, evidence completion, invoice and follow up.

Start with the numbers

What this hub covers

Topic clusters

Written in the order the decisions actually arrive.

Front of the job
Filtering and surveying before you commit time.
Running the work
Job sheets, approvals and change control.
Closing properly
Evidence, snagging and callbacks.
Systems and continuity
So the business can run for a week without you.

Marcus on this hub

What matters most here

The three things that change the numbers fastest in this part of the business.

Qualify the enquiry before you get in the van

Five questions on the phone — what, where, when, who owns the property, and what budget they have in mind — remove most of the wasted mileage in a trade business. An enquiry that cannot answer them is not a job yet.

Write the answers down in the same place every time. A consistent enquiry record is what lets you spot, six months later, that a whole lead source produces work you never win.

Control variations in writing, on the day

Nearly every dispute about money starts as an unrecorded change. The customer remembers agreeing to a small extra; you remember agreeing to a day's work and £300 of materials.

Use a one-page variation form or a templated text message: what changed, why, the price, the effect on the finish date, and their reply. A photograph of a signed slip is enough. Send the invoice for the variation with the main invoice, never later as a surprise.

Evidence completion so the final payment is easy

Photograph the work before, during the hidden stages, and at handover. Note meter readings, isolation points and anything you found that was already wrong.

Hand over certificates, guarantees and care instructions in one email at completion, and attach the invoice to it. Payment terms are far easier to enforce when the customer already has everything they need.

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Straight answers

Common questions

How much detail should a job sheet have?: Enough that someone else could pick up the job tomorrow: address and access, the agreed scope, materials required, the price, the dates, and a space for variations and photographs. One page is normally plenty.
How do I stop jobs overrunning?: Estimate in half-days rather than hours, add the non-productive time explicitly (deliveries, skips, waiting on other trades), and schedule only four days of work into a five-day week. The fifth day absorbs the overrun instead of your Saturday.
Should I take a deposit on domestic work?: Yes for anything with significant material spend or a long lead time. A deposit that covers materials plus a day's labour is normal and reasonable, and it filters out customers who were never going to proceed.

Jobs & Operations

Start with the numbers

Front of the job

Running the work

Closing properly

Systems and continuity

Qualify the enquiry before you get in the van

Control variations in writing, on the day

Evidence completion so the final payment is easy