Search "plumber" plus almost any problem in a city and the first thing Google shows below the ads usually isn't a website. It's a map: three local plumbers pinned near the searcher, stars and review counts under each name, a phone icon beside them. That map pack is where a huge share of plumbing calls start, and it works on completely different rules from the ads above it.
This chapter covers two things that sit next to each other on the results page and get confused constantly: the map, which runs on your Google Business Profile and can't be bought, and Local Services Ads, which can. One should be worked on from day one. The other is a test that comes later.
The Plumbers Who Held the Map Had 93 to 903 Reviews. Only 3 of the 9 Were Running Search Ads We Could Find.
In our example market, San Antonio, we ran 23 plumbing searches on one day from one location in the city and saved every results page. The map pack showed up on 22 of the 23. Nine plumbing companies appeared in it on three or more searches. Their profiles had a few things in common: ratings between 4.8 and 5.0, and between 93 and 903 Google reviews. Juan's Plumbing Services, with 218 reviews, showed up on 8 searches. CoverAll Plumbing Solutions, with 134, showed up on 7. The one with the most reviews, Air & Drain Works at 903, showed up on 5.
Next we looked up all nine in the Ads Transparency Center, Google's public record of who is advertising:
- 3 had Search ads showing within the past three months.
- 2 had only older ads, last shown months earlier.
- 2 had no Search ads we could find.
- 2 had no website we could match to an advertiser, so we couldn't check.
The other half of the picture is who wasn't on the map. The biggest names in the market, the national franchises and the roll-up brands from Chapter 7 with 10,000 and more reviews apiece, didn't appear in the map's top three on any of our 23 searches. Four of them did show up a few lines higher, in the Local Services box: Champion Home Services, Jon Wayne Service Company, 1-Tom-Plumber and Will Fix It.
One day of searches from one spot in the city is a snapshot, not a census; the map shifts with where the searcher stands. But the pattern is plain enough to plan around. The map went to smaller local shops, most of which weren't spending on Search at all. The big ad budgets bought the paid placements. Those are two different races.
For a small plumbing company, that's good news. The map is the one spot near the top of a plumbing search that a two-truck shop can win without outspending anybody, and it costs nothing per click. It does cost attention: steady reviews, a complete profile and a phone that gets answered. A shop that runs Search ads and neglects its profile is paying for clicks while leaving the free spot to the competitor down the road.
A Plumber Can't Buy a Higher Spot on the Map. Google Ranks the Profile on Relevance, Distance and Popularity.
Google is unusually direct about this one. Its help page on local ranking says local results are mainly based on three things: relevance, distance and popularity. And then: "There's no way to request or pay for a better local ranking on Google."
That's why a two-truck shop with 98 reviews can sit on the map above a company spending thousands a month on ads. Ad spend isn't one of the three.
What a plumbing company can do is work on the three things that are:
- Relevance. Pick the right primary category (Plumber) and add the services you actually do, by name: drain cleaning, water heater repair, slab leak repair, sewer line repair. Google matches the profile to the search the way Chapter 5 matched keywords to jobs.
- Distance. You can't move the shop, but you can set the service area honestly. A profile that claims a whole region competes everywhere and wins nowhere in particular.
- Popularity. Reviews, mostly, and how you handle them. Google's help page recommends replying to reviews, and every one of the nine map holders in our example market carried a rating of 4.8 or higher. Ask every customer whose job went well, every time, and answer every review, especially the bad ones.
A first-month profile list for a plumbing company:
- Categories and services that match your Search ad groups, job for job.
- Photos of your own trucks, crews and finished work, added as jobs happen, not once.
- A review request sent the same day the job closes, from the technician who did it.
- A reply to every review within a few days, good or bad.
Hours matter too. Six of the nine map holders showed "Open 24 hours" on their listings. If you list 24-hour service, answer at 2 a.m.; if you don't, list the hours you do answer. Chapter 14 covers emergency hours and the fees that come with them.
Your Search ads can borrow some of the map's presence. Link the Business Profile to the Google Ads account and turn on location assets, and a Search ad can carry the shop's street address under it, telling the homeowner you're nearby before they tap.
Local Services Ads Are a Test That Runs Beside Search, Not a Shortcut Around It
Local Services Ads are the boxed listings at the very top of many plumbing searches, with a rating, review count and a button to call or message. On our 23 searches, the Local Services box appeared on 4, with two businesses in each. All eight slots showed "Open 24 hours." Seven showed "Family owned," six "24/7 emergency services," two "Flat rate pricing" and one a military discount. The "Google Guaranteed" label didn't appear on any of the 25 results pages we saved.
The sales pitch writes itself: no charge for clicks, only for leads. Google's help page explains the billing. You pay for each valid lead, you set an average weekly budget, and your spend in any month never goes over a monthly maximum built from that weekly figure. When the monthly maximum is reached, the ad stops showing until the next month.
Paying per lead sounds safer than paying per click, and plenty of plumbers start there for that reason. But a lead isn't a booked job, and Local Services takes away most of the controls a Search account uses to keep lead quality high. It works best as a test that runs alongside Search once Search is already booking jobs. That way you have a real cost per booked job to hold it against, and you can see whether a Local Services lead turns into work as often as a Search call does.
Here's what leaves the toolbox:
- Keywords. Local Services doesn't run on keywords. You pick job types, and Google decides which searches match them. The exact match control from Chapter 6 doesn't exist here.
- Credit for wrong-job leads. Google says it no longer gives credits for "job type not serviced" leads. If someone calls about a job you don't do, you pay for that lead.
- Credit for out-of-area leads. The same goes for "geo not serviced" leads. A caller from outside your area costs the same as one next door.
Google does run automated credits for some poor-quality leads: it screens leads when they first come in, and can credit a charged lead later if its models decide it was invalid. Most credits post within 30 days, Google says. But the two most common plumbing mismatches, the wrong job and the wrong place, are now on you. The fix is to set job types and service areas tightly. Google lets you include and exclude service areas by county, city or ZIP code, the same lists Chapter 9 used for Search.
Local Services Ranks You on Reviews and Answered Calls, and Credits Fewer Bad Leads Than It Used To
With Local Services running, Google decides who gets the slots. Its help page names the main inputs:
- Your bid, the most you'll pay for a lead, though you may pay less. For bidding, Google steers advertisers toward a mode called "Maximize Leads," where Google sets the bid itself, and claims those providers usually collect more leads than comparable ones who set their own. More leads isn't the same as more booked jobs, so judge it on the jobs.
- Your responsiveness. An unanswered call counts against you; Google's page names missed calls specifically.
- Your profile quality: rating, number of reviews, average response time, high-quality photos and the verification checks you've completed.
The responsiveness line matters more for plumbers than for most trades, because so many plumbing calls come in when the office is closed or every truck is out. A Local Services listing that sends calls to a phone nobody answers isn't just losing those jobs. It's losing ranking for the next ones. If you test Local Services, staff the phone for the hours the ad runs, or use the schedule to match them.
One more rule shapes the market. A company with several locations covering one area gets one listing in the results, not several: Google shows only the location that ranks best. Separately branded companies under one parent, like the ones in Chapter 7, are a different case, and on two of our searches both Local Services slots went to two such brands.
The map and Local Services both run on the same raw material: reviews and answered phones. Work on those from the first day, whether or not you ever buy a Local Services lead. Then, once Search is booking jobs at a known cost, test Local Services against that number. Chapter 10 covers the move of Local Services into Google Ads, which changes where you manage it but not this order.
Plumbing companies weighing a Local Services test against their Search numbers can see how our Google Ads management team runs that comparison.
Next: AI Max Can Lift a Drain Coupon Price Off Your Site and Into an Ad
Chapter 9 switched AI Max off at launch. Chapter 13 covers when to turn it on, and the guardrails a plumbing account needs first, starting with the coupon prices on your own website.
This chapter is part of Google Ads for Plumbers, our sixteen-chapter guide for plumbing companies anywhere in the US.
