Registration on every page
NICEIC, NAPIT or whichever scheme you are on, with the number, near the top and not buried in a footer. Customers are told to check, landlords have to check, and a site that does not display it invites the question of why not.
EICR and landlord certificates need their own page
It is steady, repeatable, contractual income and the search volume is genuinely strong. Landlords search for it specifically, they search regularly, and most local electricians have nothing dedicated to it at all.
EV charger installation needs depth, not a bullet point
Most electricians list EV charging somewhere on their site. Far fewer give it a page that answers what buyers are actually weighing up: which units you fit, what the installation involves, what it typically costs, how long it takes and whether their consumer unit needs work first. Buyers research this for weeks, and depth is what separates being listed from being chosen.
Separate domestic from commercial
A landlord and a facilities manager want different reassurances and different proof. Splitting them lets you speak properly to each rather than writing something bland enough to cover both.
Name the areas you cover
Most electricians work across a handful of towns. A page for each is the difference between appearing for one town and appearing for six, and it is the most reliable ranking work available to a local trade.
Emergency work needs to be obvious
If you take call-outs, the number needs to be tappable and above the fold on a phone. Someone with no power is not scrolling to find a contact form.