Why Google Ads feels too expensive (and what's actually going on)
Google Ads can feel brutally expensive when they're not set up correctly. I've audited hundreds of accounts over 20 years and the same patterns come up again and again. "Google Ads is too expensive" is almost always shorthand for "my account is spending money on the wrong things." This is something I hear regularly from businesses across North Wales, and in almost every case, the cost problem turns out to be a structure problem.
The most striking example I've seen recently: a solar panel installer spending £4,200 a month on Google Ads and generating four leads. When I pulled the search terms report, their broad match keywords were matching to "solar panel cleaning jobs," "solar energy degree courses," and "solar panel grants government." Nearly half the budget. Their CPC looked reasonable at a glance. Their cost per actual lead was over £1,000 because most clicks had no chance of converting.
Before you pause your campaigns or conclude that Google Ads doesn't work for your business, read through these seven reasons. There's a good chance your answer is in here.
1. You're using broad match keywords without proper negative lists
This is the number one reason Google Ads feels so expensive. Broad match keywords tell Google to show your ad for anything it considers vaguely related to your keyword. Without a tightly managed negative keyword list, you end up paying for clicks from searches that have nothing to do with what you sell.
I regularly see accounts where 30 to 50% of spend is going on completely irrelevant queries. That's your Google Ads budget paying for clicks you should never have received.
The fix: switch to phrase match or exact match for your core terms. Build a negative keyword list from your search terms report and add to it every week.
2. Your Quality Score is low
Quality Score is Google's rating of how relevant your ad and landing page are to the person searching. A low Quality Score means Google charges you more per click than a competitor with a better score, even if you're bidding the same amount.
Low Quality Scores are usually caused by ads that don't match the keyword tightly, landing pages that don't match what the ad promises, or a poor expected click-through rate.
The fix: make sure each ad group has a tight theme, your ad copy echoes the keyword, and your landing page delivers exactly what the ad promises.
3. You're competing in a high-cost industry without the right strategy
Some industries are genuinely expensive in Google Ads. Legal, financial services, insurance, and healthcare regularly see cost-per-click of £10 to £50+. If you're in one of these sectors and bidding on the broadest, most competitive terms, you're going up against national brands with six-figure monthly budgets.
This doesn't mean Google Ads is too expensive for you. It means you need a smarter strategy. Target longer, more specific keywords with clearer buyer intent. "Solicitor north wales wills" is cheaper and better targeted than "solicitor." Use location targeting aggressively. Win the specific battles rather than fighting for the broadest terms.
4. You're bidding on your own brand name unnecessarily
Businesses paying for clicks on their own brand name from people who were already going to visit their website. Unless a competitor is actively bidding on your brand terms, this is pure wasted spend.
The fix: check your search terms report for brand traffic. If nobody is bidding against you, add your brand name as a negative keyword in your non-brand campaigns, or pause your brand campaign entirely and test the impact.
5. Smart Bidding is spending too aggressively
Google's automated bid strategies, Target CPA, Maximise Conversions, Target ROAS, can be excellent when they have enough data. In accounts with low conversion volumes or where conversion tracking isn't configured correctly, smart bidding can overspend badly while "learning."
Google will tell you the campaign is in a learning phase. Meanwhile your budget is being consumed with little to show for it.
The fix: make sure conversion tracking is working correctly before enabling smart bidding. If you have fewer than 30 to 50 conversions per month, manual or enhanced CPC often gives you better control. I've written about the real cost of not having conversion tracking set up, which is worth reading if you're unsure.
6. Your ads are running at the wrong times
If you're running ads 24 hours a day, 7 days a week, and your business only converts during business hours, you're spending money at times when nobody can respond to an enquiry. That's money that could be concentrated into the hours that actually generate leads.
The fix: review your conversion data by hour and day. Adjust your ad schedule to concentrate budget on the times with the best conversion rates.
7. You haven't fixed your landing page
Google Ads can send you the perfect visitor, but if your landing page doesn't convert, you'll keep paying for clicks that go nowhere. Slow load speed, a confusing layout, no clear call to action, or a page that doesn't match what the ad promised: all of these kill return on ad spend.
The fix: check your landing page speed using Google PageSpeed Insights. Make sure the headline matches the ad. Put a clear call to action above the fold. Test, measure, improve.
The counterintuitive truth about CPC
A high cost-per-click is not necessarily a problem. A low cost-per-click is not necessarily a good sign. I've seen accounts paying £0.40 per click and losing money because the clicks were irrelevant searches with no buyer intent. I've seen accounts paying £18 per click and generating a strong return because every click was a high-intent search from someone ready to buy. The number that matters is cost-per-conversion, not cost-per-click. If you're focused on reducing CPC as the measure of improvement, you may end up optimising towards cheap, useless traffic.
The real question to ask
If your Google Ads are too expensive, the question isn't "should I pause the campaigns?" It's "where is the waste, and how do I fix it?"
In most accounts I audit, the answer is a combination of the reasons above. Proper account structure, tight keyword management, and correct conversion tracking would typically cut wasted spend by 30 to 50% and improve results at the same time.
If you're also wondering whether Google Ads is the right choice at all versus whether it's just poorly set up, I covered that in an earlier post: Are Google Ads Really Expensive?, which is for people still deciding whether to start.
If you'd like me to look at your account, I offer a free Google Ads audit. No obligation. I'll show you exactly where your budget is going and what I'd change.
