Why do home services win on the first three names?
When something at home breaks, the person with the problem wants it solved today. They do not read ten profiles. They search, look at the first few names, check the stars and call. If the first number is busy, they call the second. Local SEO for home services comes down to being in that short list for the localities you cover, and being the one who picks up.
One trade, one clear category
The commonest mistake is a profile that tries to be everything: electrician, AC repair, cleaner, carpenter, all in one. Google matches searches to the main category, so pick the trade you are best known for and add the others only if your own team does that work. A plumber has a different set of habits, covered on the page for plumbers.
Service areas, not an address
Most home service businesses work from home or a small store and go to the customer. Google lets such a business hide its address and list the areas it serves. Set those to where you actually go in a day. A service area that covers the whole city looks generous, but it brings calls you cannot reach in time.
Jobs as services
Customers search for the job as often as the trade: a fan that will not run, a split AC that is not cooling, a deep clean before guests arrive. Listing each job as a service helps Google match you to the search, and helps the customer see you do what they need before they call.
The weather sets the calendar
AC and electrician searches build with the first heat and peak in the hottest months, and fall away in winter. Cleaning builds before festivals and moves. Update the services and keep hours exact a few weeks before each season, since that is when a correct profile brings in the most calls.