Get in touch
Have a project in mind? Tell us a bit about it.
Most plumbing businesses that try Google Ads either overpay for clicks that were never going to call, or give up before the account has had a fair run. The difference usually comes down to five things: picking the right campaign type, building ad groups around actual jobs instead of a generic keyword list, sending clicks to a page built for the search, tracking calls properly, and budgeting for what a lead really costs in your area. This guide walks through all five, with the real numbers from accounts we manage.
Search Ads or Local Services Ads: Which Should a Plumber Use?
Google sells two different ad products to plumbers, and they work nothing like each other. Search campaigns are the ads with a web link that appear for a typed search; you set the keywords, write the ad, and pay per click.1 Local Services Ads are a separate product that shows a “Google Screened” or “Google Guaranteed” badge, appears above regular Search ads, and charges per lead rather than per click.11 In the United States, Local Services Ads are available for plumbers in many supported areas. Google does not currently offer Local Services Ads in Australia, so Australian plumbers put their budget into Search campaigns, Local SEO and Meta Ads instead.11
| Factor | Search campaigns | Local Services Ads (US only, supported areas) |
|---|---|---|
| How you pay | Per click | Per lead |
| Control over targeting | Full control: keywords, match types, schedule, negative keywords | Limited: Google decides which searches trigger your ad |
| Landing page | You need one, built and tracked properly | Not required; the profile is the page |
| Verification required | No | Yes: licence, insurance and background checks |
| Best for | Owning the keywords that matter most to your business, at any budget | A lower-effort supplement once Search is running well |
Most plumbing businesses we work with run Search campaigns as the core of their Google Ads, because that’s where the budget, targeting and tracking can actually be tuned. Where Local Services Ads are available, we test it alongside Search rather than instead of it.
Building Ad Groups Around Jobs, Not a Keyword List
The biggest difference between a Google Ads account that works for a plumber and one that burns budget is how the keywords are organised. One ad group per job type, not one giant list of “plumbing” keywords, lets you write an ad and choose a landing page that matches exactly what was searched.4
Searches worth paying for name a service and a need. Searches that look similar but rarely turn into a paying customer get excluded with negative keywords5 from day one, not after you’ve paid for a few hundred of them:
- Pay for: emergency plumber near me, hot water repair, blocked drain, burst pipe repair, leak detection, [suburb] plumber
- Exclude with negative keywords: plumber jobs, plumber salary, how to fix a leaking tap, free plumbing course, plumbing apprenticeship, DIY plumbing
Match types control how closely a search has to resemble your keyword before your ad is eligible to show. Broad match reaches the widest set of searches but needs tight negative keywords and Smart Bidding to stay efficient; phrase and exact match give you more direct control over which searches trigger your ad, at the cost of some reach.4 For a plumbing account with a modest daily budget, starting narrower (phrase and exact match on your core job types) and expanding once you can see which broad-match searches actually convert is the lower-risk order to do it in.
Location and Schedule: Stop Paying for Areas and Hours You Can’t Serve
A plumbing business only wants to pay for clicks from people it can actually reach, at hours someone can actually answer the phone. Two settings do that work:
- Geographic targeting. Target the specific suburbs, cities or zip codes you service rather than a whole metro area, and target people physically in or regularly in that area rather than everyone who has merely shown interest in it.2 A plumber covering the inner suburbs of one city has no reason to pay for clicks from the other side of town.
- Ad scheduling. If your team can’t answer calls after 6pm, either stop the ads then or switch the call-to-action to a booking form or WhatsApp message instead of “call now.”3 An ad promising immediate help at an hour nobody picks up the phone is a wasted click and a bad first impression.
The Landing Page Your Ads Send Traffic To
An ad for “hot water repair” that lands on your homepage asks the visitor to do the work of finding what they searched for. Google’s own definition of landing page experience rewards pages whose text relates closely to the search, and factors landing page quality into Quality Score, which affects both your ad rank and what you pay per click.1
A landing page that holds up for a plumbing ad needs:
- Message match: the headline names the exact service and area searched for, not a generic “Welcome to [Business Name].”
- A tap-to-call button above the fold, since most local searches happen on a phone and many people would rather call than fill in a form.
- One service per page where your budget allows it: a hot water repair page, a blocked drains page, an emergency plumbing page, each matched to its own ad group.
- Real trust signals: your licence, insurance, years trading and genuine reviews, not invented statistics.
- No pop-up or interstitial on load, and a working back button. Google’s Destination requirements policy can stop an ad from running over exactly this, separately from Quality Score.12
If your current website can’t do this, a dedicated set of landing pages built for your ad groups is usually a better investment than trying to retrofit the homepage.
Setting Up Conversion Tracking So Your Budget Goes Toward Real Jobs
None of the above matters if the account can’t tell which clicks turned into actual work. Google documents several ways to track a call as a conversion, and they aren’t interchangeable:6
| Method | What it measures | Trade-off |
|---|---|---|
| Calls from ads (call assets) | Calls placed by tapping the call button on the ad itself | Simple to set up; misses calls to the number printed on your landing page |
| Calls to a number on the website | Calls to a Google forwarding number shown to anyone who clicked through from an ad | Needs the Google tag and a call conversion snippet correctly installed |
| Imported call conversions | Calls tracked in your own phone system or CRM, fed back into Google Ads | Most control over what counts as a real job, but needs a call-tracking system to feed from |
To set up call tracking: in Google Ads, go to Assets under Campaigns, select the + icon and choose Call, then enter your business phone number (vanity, premium and fax numbers aren’t accepted).8 Turn on call reporting in account settings so Google can supply a forwarding number and report call duration, which is what lets you set a minimum call length, around 90 seconds is a reasonable cutoff, so a wrong number or a voicemail hang-up doesn’t count as a conversion.67
For form enquiries, set up a web conversion action under Goals: run the domain scan, pick the conversion category that matches a form submission, and set it up to fire automatically from your confirmation page where possible.9 Set it as a primary conversion only if it represents a genuine enquiry you want the account bidding toward.
What a Realistic Google Ads Budget Looks Like for a Plumber
There’s no single right number. What a click costs depends on your area and how many other plumbers are bidding on the same searches: a plumber in a busy city pays more per click than one in a regional town. Rather than start with an arbitrary daily budget, it’s more useful to work backwards from what a job is worth to you and how many leads you need.
Once the account has enough conversion data, Target CPA bidding lets Google’s Smart Bidding system aim for a cost-per-conversion you set, rather than you manually adjusting bids keyword by keyword.10 This only works well once conversion tracking (above) is accurate, since Smart Bidding optimises toward whatever you’ve told it counts as a conversion. Get that wrong and it will efficiently buy you the wrong outcome.
A sensible way to start: pick a minimum viable daily budget for your busiest 2-3 job types, track cost per lead weekly rather than cost per click, and only expand into more keywords or trades once you know what a lead actually costs you and what it’s worth.
Real Results: What a Well-Run Plumbing Account Looks Like
Numbers taken from a local-service lead-generation account we manage, as the Google Ads dashboard reports them: 111 conversions from $75.21 in spend over a 14-day period, a 63.43% conversion rate, at $0.68 per conversion. Nearly two in every three of 175 clicks converted. The account is built around the same principles above: tight ad groups matched to specific jobs, negative keywords excluding the searches that never pay, and a landing page and call tracking set up before the campaign scaled. Past results don’t guarantee future performance for any account, including yours, but they show what’s achievable when the fundamentals are right rather than left to Google’s defaults. See the full breakdown of ad groups, keywords, tracking setup and before/after numbers in our account rebuild case study.
Common Mistakes Plumbing Businesses Make With Google Ads
- Mistake: one ad group with every plumbing keyword in it. Fix: split into job-specific ad groups (hot water, blocked drains, burst pipes, gas fitting), each with its own ad and landing page.
- Mistake: broad match with no negative keywords. Fix: add negative keywords from day one, and review the search terms report weekly for the first month.
- Mistake: every ad points at the homepage. Fix: build a landing page per job type, matched to the keyword language in that ad group.
- Mistake: no call tracking, so nobody knows which keywords produce real jobs. Fix: set up call assets with call reporting and a minimum call length before spending another dollar.
- Mistake: running ads 24/7 when nobody answers the phone after 6pm. Fix: schedule ads around your actual answering hours, or switch the after-hours call-to-action to a form or WhatsApp message.
- Mistake: judging the account after a week. Fix: give Smart Bidding and the account structure 2-4 weeks of real conversion data before making major changes.
If you’d rather have a senior specialist set this up and run it for you, see our Google Ads for plumbers page: the first 2 months are free, with no setup, audit or management fees. Pairing Google Ads with local SEO covers both the paid and organic sides of showing up when someone searches for a plumber.
Sources: 1. About Quality Score for Search campaigns (Google Ads Help). 2. About targeting geographic locations (Google Ads Help). 3. Set up an ad schedule (Google Ads Help). 4. About keyword matching options (Google Ads Help). 5. About negative keywords (Google Ads Help). 6. About phone call conversion tracking (Google Ads Help). 7. Google forwarding number (Google Ads Help). 8. About call assets (Google Ads Help). 9. Set up your web conversions (Google Ads Help). 10. About Target CPA bidding (Google Ads Help). 11. Local Services Ads: supported countries and categories (Google Help). 12. Destination experience (Advertising Policies Help).
