Short answer
Emergency callers do not read. They open the map, glance at three businesses, check the star rating and whether you are open, and press call. Five things decide it: your map position, your rating, your review count, your opening hours, and whether somebody answers.
Emergency work is the best paid and most competitive part of most plumbing businesses. It is also decided faster than almost any other purchase somebody makes.
What actually happens in those ten seconds
A cylinder lets go at seven in the evening. The customer does not open a laptop. They pick up a phone, type plumber near me, and look at what appears.
What they see is a map with three businesses. They glance at the star rating, check whether it says open, and press call on one of them. If nobody answers, they press the next one.
That is the entire decision. No comparing, no reading, no visiting websites.
The five things that decide it
1. Whether you are in the three. Fourth place is invisible on a phone screen. This is mostly driven by your Google Business Profile and how close you are to the person searching.
2. Your star rating. At a glance, 4.8 beats 4.3 and both beat having no rating at all.
3. Your review count. Twelve reviews next to a competitor’s hundred and forty reads as risky, even when the rating is identical.
4. Whether you look open. If your hours say you close at five and it is seven, you are filtered out of the search entirely. Not ranked lower, filtered out.
5. Whether somebody answers. Everything above only gets you the call. A missed call at 7pm is a job that went to the plumber in fourth place.
The hours thing is worth dwelling on
This is the one I find wrong most often.
Plenty of plumbers take after hours calls but have never updated their profile to say so. They are paying, in lost work, for a setting nobody has looked at since the profile was created.
The reverse is also true. If you do not want to be woken at 2am, say so on the profile, and you will stop getting those calls rather than getting them and ignoring them.
Both are correct answers. What is not correct is a profile that does not match how you actually work.
Where ads fit
Emergency searches are the one case where Google Ads are almost always worth considering, because the intent is as high as it gets and the timing is everything.
The catch is the same one as above. Overnight emergency clicks are expensive. They are excellent value when somebody answers and completely wasted when they go to voicemail. So if you run ads, match the schedule to who is actually picking up. That one change often does more than any amount of keyword work.
How to tell if this is working
Count the calls, and count them by source.
Without call tracking you will have a vague feeling that evenings are busier, which is not enough to make decisions on. With it you can see that thirty calls came from the map and six from the ads, and you will know exactly where next month’s money should go.