That calls for kit that carries testers and tools, copes with lofts and floor voids, and looks professional to the customer whose power you are about to turn off. Some jobs add site rules on top.
Pockets for testers and tools
Electricians carry a lot of small things: a voltage indicator, screwdrivers, side cutters, strippers, a pencil, a tape and a phone. Holster pocket trousers keep them to hand, and a dedicated phone or meter pocket on the leg saves trips back to the bag. Kneepad pockets help when fitting sockets at skirting height and working in floor voids.
Choose trousers with a reinforced seat and knees; electricians kneel and sit on joists a lot.
Lofts, voids and dust
Running cables through lofts and under floors means crawling in dust and insulation. A cheap disposable coverall or an old sweatshirt saves your branded top, and a bump cap protects your head from rafters. Safety glasses help when drilling overhead or chasing walls. Keep a clean top in the van to change into before you talk the customer through the certificate.
Arc flash and live work
Most electricians work dead, isolating before work. Where a risk assessment shows work near live conductors, or in switchrooms with high fault levels, arc flash protective clothing tested to IEC 61482 may be required. Ordinary polyester tops can melt in an arc. Industrial and commercial electricians should check their employer's and client's rules.
The employer must provide PPE where it is needed, under the PPE at Work Regulations 1992.
Commercial and site work
On construction sites and commercial fit-outs, site rules apply: usually a helmet, hi-vis, safety boots, gloves and glasses. Electricians on MEWPs may need a harness. Lighter safety trainers often suit second-fix and indoor work better than heavy boots. Industrial sites may add their own clothing rules, such as flame resistant or antistatic garments to EN 1149 in certain areas. Check with the client before the first visit and keep a site set of kit in the van.
Where to put your logo
Electricians do a lot of domestic work, so the customer sees the front of you most. Embroider your logo on the left chest of polos, sweatshirts and softshells and add any trade scheme logo you are registered with, if the scheme's rules allow it on clothing. Print your phone number and website on the back of T-shirts and hoodies for when you are working at the van. On arc-rated garments, check before branding.