How to get repeat customers as an electrician

Why repeat customers are worth far more than new ones

Every electrician knows the grind of constantly marketing for new work. But the most profitable sole-trader electricians in the UK rely on a core group of loyal customers who call them back year after year — for periodic inspection reports (EICRs), additional circuits, EV charger installations, and small consumer unit jobs.

A repeat customer costs you nothing to acquire. You already know their property, they already trust your work, and they're far less likely to haggle on price.

Follow up after every job

The single most effective thing you can do to generate repeat business is also the simplest: send a follow-up message two or three days after completing a job. A short text saying "Hi [name], hope everything is working well after yesterday's work — give me a shout if you need anything" does two things. It shows you care about quality, and it keeps your number active in their phone.

Most electricians never do this. Those who do consistently report that it leads to additional jobs within weeks — a customer realises they have another socket they'd like moved, or they mention it to a neighbour.

Set up annual reminder messages

EICRs are required every 5 years for owner-occupiers (or sooner for rental properties). Boiler-related electrical work, outdoor circuits, and bathroom electrical installations all have maintenance considerations. If you keep a note of what you installed and when, you can send a friendly reminder at the right interval.

• Note the job type and date in a simple spreadsheet or customer record
• Set a reminder in your phone calendar for 11 months after each EICR or major installation
• Send a short, non-pushy message: "Hi [name], just a reminder that it's been 5 years since your electrical inspection. Happy to book you in if you'd like — [your name]"

Keep basic customer records

You don't need expensive CRM software. A simple spreadsheet with five columns — name, address, phone number, last job, and job date — is enough to run a professional follow-up system. The key is actually filling it in after every job, even when you're tired at the end of the day.

If you want something slightly more structured, there are tools built specifically for tradespeople that let you store customer details alongside job history and notes.

Stay top of mind without being annoying

There is a difference between spamming customers and staying present. A handful of low-effort touchpoints through the year is all it takes:

• A brief message in November reminding customers to check their smoke and CO alarms before winter
• A note in spring about EV charger installation if you have relevant certification
• A Christmas card (physical or digital) — old-fashioned but genuinely appreciated

Ask for referrals at the right moment

Repeat customers are also your best source of referrals. When a long-standing customer books you again, they are signalling high trust. That is the perfect moment to ask: "If you know anyone who needs an electrician, I'd love it if you could pass my number on."

Deliver a job worth coming back for

None of this works unless the underlying job quality is there. Clean cable runs, tidy finishes, labelled consumer units, and a thorough verbal handover at the end of the job are what customers remember and talk about. That's what turns a one-time job into a customer for life.