What breaks first
Growth rarely breaks one big thing. It breaks the small habits that worked with 2 vans. The usual order is something like this:
- Orders taken by whoever answers the phone start to go missing between people.
- Planning rounds by hand each morning stops fitting before the vans leave.
- The phone rings all day with customers asking when their gas is coming.
- Invoices go out late because they are typed up from drop sheets.
- Cash from several drivers takes an hour to count and still does not add up.
- Stock numbers drift, and the holiday diary has a clash nobody spotted.
Each one is fixed the same way: stop it depending on somebody's time, and let the volume flow through something that does not get tired.
Let regular customers look after themselves
Most growth in gas delivery is more of the same customers: pubs, farms and households who order on a rhythm. Every regular order a person has to take is time spent on something that was always going to happen.
Put regular customers on a repeating delivery, weekly, fortnightly or monthly, so each order is created before anyone has to ask. The office then only handles the exceptions: the extra cylinder, the holiday week, the customer who has moved.
Plan the vans, not each round
With 2 vans, planning by hand is a chore. With 5, it is a morning. The fix is to decide the rules once rather than the rounds every day: the area each driver covers, the van each usually takes, how long their day is and what each van can carry.
With the rules written down, a day's rounds can be proposed for everyone at once, and the job becomes reviewing the proposal and moving the odd stop. Adding a sixth van means adding its area and hours, not another person to plan it.
Load limits, the carriage of gas cylinders and drivers' hours apply at every size. Take them from your gas supplier, a dangerous goods safety adviser and GOV.UK, and build them into the rules rather than into somebody's memory.
Answer "where's my gas" before it is asked
Calls asking when a delivery is coming grow with the number of drops, and each one takes a person away from something else. The answer that scales is to tell customers first: a confirmation when the order is taken, the day it is coming, and a delivery tracking link they can check for themselves.
A customer who can see the van is on its way does not need to ring.
Invoicing that grows with drops, not hours
Typing invoices is work that grows exactly in line with deliveries, which is the one thing a growing business wants more of. Raise invoices from what was actually delivered, straight after the delivery or on a fixed schedule, and email them with the ways to pay.
Chasing is the same. Reminders that go out by themselves on the terms you set treat the 500th customer the same as the 5th, which a busy person never quite manages.
Cash and stock at 5 vans
With more drivers carrying cash, record every payment against its order at the door and count each driver's cash in against what they recorded. A daily handover both sides agree stays quick however many vans are out.
Stock is the same: let every load, delivery and return move the count as it happens, with a low-stock level for each product, so nobody has to do a count to find out you are short.
The diary for a bigger team
With 5 drivers, somebody is on holiday most weeks. Let drivers ask for time off in one place, approve it there, and plan only with the drivers who are available. Clashes show up when the request is made, not on the morning.
The honest limit
There is a point where the business does need someone in the office. The signs are the same as at any size, only louder:
- The exceptions alone fill a day: failed drops, disputes, customers who will only ring.
- Answering customers properly needs a person, not a quicker process.
- The owner is still doing office work every evening, even with everything else running by itself.
When you do hire, hire for the customers and the exceptions. The routine work should already be taking care of itself.
Published 29 September 2026.
This guide is general information for running a delivery business. It is not legal, tax, employment or safety advice.