Google Ads Negative Keywords for South African Service Businesses

The simple rule

A good negative keyword list protects your campaign from people who are not trying to buy from you. For a South African service business, that usually means blocking DIY tools, free options, job searches, tutorials, templates, student research and unrelated competitor names.

The mistake is blocking too aggressively. Price and package searches can look like research, but they may also be buyers comparing providers. In Ampliq's current Google Ads notes, terms like website design packages and professional website design are treated as useful intent, while free website builder and web design jobs are treated as traffic to avoid.

Core negative keyword themes

Start with intent categories instead of a random word dump. Add negatives for builder platforms, free website searches, tutorial language, course language, jobs, salaries, internships, templates, inspiration and obviously irrelevant brands.

For a web design campaign, examples include website builder, free website builder, wix, squarespace, shopify, webflow, tutorial, web design course, web design jobs, salary, internship, website templates and website hero inspiration.

• Use phrase match for broad unwanted themes like tutorials, jobs, builders and templates.
• Use exact match for one-off competitor or brand searches.
• Review pricing terms before excluding them because pricing searches can still convert.
• Re-check search terms after every meaningful batch of clicks.

What not to block blindly

Do not automatically block every search containing price, packages or cost. Someone searching website design packages may be much closer to buying than someone searching best website builder.

A safer approach is to mark price-related queries as a watchlist. If they spend repeatedly without calls, form submissions or real WhatsApp messages, then tighten them. Until then, keep them available for testing.

A practical review rhythm

For a new campaign, review search terms after the next 20 to 30 clicks. Add obvious negatives immediately, but keep a note of search terms that might reveal buying intent. Over time, the goal is not only fewer bad clicks. The goal is a cleaner signal for Google Ads so the platform learns what a real lead looks like.

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