Real benchmark data from UK service business campaigns. What you should expect to pay per click, per lead, and per month across different sectors.
The cost of Google Ads varies significantly by sector, location, and the quality of campaign management. Average cost-per-click figures from Google's own tools are often misleading because they blend high-converting and non-converting keywords together.
The data below is drawn from actual campaign management across UK service businesses. It represents what well-managed campaigns in competitive UK markets actually cost, not theoretical averages.
A minimum of £500 per month in ad spend is recommended for most service businesses. Below this level, the data volume is insufficient to optimise effectively. For competitive sectors in major cities, £1,000 to £2,000 delivers the fastest path to a profitable cost per lead.
For most service businesses, yes. Google Ads is the fastest way to generate qualified leads. The key is ensuring the campaign is set up correctly with proper tracking, relevant landing pages, and active negative keyword management. Poor setup is the most common reason campaigns fail to deliver ROI.
High CPCs typically result from low Quality Scores (caused by poor relevance between keywords, ads, and landing pages), highly competitive keywords, or broad match keywords that trigger ads for expensive irrelevant searches. Improving Quality Score and match type specificity reduces CPC.
Find Out What Google Ads Would Cost for Your Business Book a free Google Ads assessment. We will estimate realistic costs and expected returns for your specific sector and location.