The homepage has to answer 'tonight?' before it answers 'who are you?'
A visitor with water on the floor wants to know whether you are coming and when, and everything else on the page is standing in the way of that.
Availability, coverage and a phone number belong in the first screen. Not a slogan, not a hero carousel. If you answer overnight, say so in words a tired person can read in one glance.
The valley's schedule sharpens this. A caller at three in the morning is not always an emergency. Sometimes it is a shift worker with a Tuesday off, which means your site is doing sales work at an hour when a competitor's site is only doing an apology.
Tap targets have to be enormous. One thumb, poor light, a cracked screen, possibly wet hands. A phone number rendered as plain text rather than a tap-to-call link is a broken button.
Everything decorative moves down the page. Awards, years in business, the founder photograph: all fine, all later, none of them worth the first screen.