google ads

Paid search tends to come up at certain points in a business lifecycle. A new website launches but isn’t generating enquiries. An established business wants to expand into a new area or test a new service offering. Seasonal demand is approaching and there isn’t time to build organic rankings. Revenue has dropped and the business needs leads now rather than eventually.

It may also suit businesses where referrals alone aren’t filling the pipeline, where organic rankings are stuck behind established businesses, or where the sales cycle benefits from a steady flow of new enquiries rather than sporadic word-of-mouth.

Not every business needs Google Ads. Some industries generate most of their work through referrals and relationships. Some have margins that don’t support the cost of paid clicks. Some already rank well organically for the terms that matter. Some offer services that people don’t actively search for, where demand generation through other channels makes more sense than capturing existing search demand.

The question isn’t whether Google Ads works in general. It’s whether it makes sense for a specific business, in a specific market, at a specific point in time. That depends on factors like search volume for relevant terms, the cost of clicks in that industry, the value of a new customer, and whether the website is set up to convert visitors into enquiries.

Google Ads costs are determined by auction dynamics. What you pay per click depends on how many other businesses are bidding on the same keywords, how aggressively they’re bidding, and how Google assesses the quality of your ads and landing pages.

Some industries have relatively low click costs because there’s less demand or lower commercial value per customer. Others are expensive because multiple businesses are bidding for high-value leads. Legal services, financial services, and home services in major centres tend to carry higher costs. Niche services with less bidding activity may cost significantly less.

Location affects pricing. Auckland markets generally carry higher click costs than regional areas for the same services, because more businesses are bidding on the same searches. A plumber in Auckland might pay more per click than one in a smaller town, simply due to market density.

Beyond the cost per click, there’s the question of total budget. Spending too little can be a problem. Campaigns need enough clicks to generate data, and enough data to identify what’s working and what isn’t. A budget that only generates a handful of clicks per week may not provide enough information to optimise effectively.

Spending without proper tracking creates a different problem. If you can’t see which keywords, ads, and landing pages are generating actual enquiries, you’re making decisions blind. Money gets spent, clicks come in, but there’s no way to know whether those clicks are turning into business.

Monthly spend varies widely. It depends on the industry, the geographic area being targeted, the number of services being advertised, and the business’s goals. There’s no universal answer to what a campaign should cost. It depends entirely on the specifics.

Google Ads has a reputation for being expensive or ineffective, but most poor results trace back to how campaigns are configured rather than the platform itself.

Campaigns without negative keywords show ads for irrelevant searches. Someone searching for “free accounting software” might trigger an ad for an accounting firm. Someone searching for “plumber jobs” might see an ad for a plumbing company looking for customers. These clicks cost money but have no chance of converting. Without negative keywords filtering out irrelevant queries, budget gets spent on people who were never potential customers.

Campaigns without conversion tracking can’t distinguish between keywords that generate enquiries and keywords that just generate clicks. All clicks look the same in the data, so there’s no way to shift budget toward what’s working. Decisions get made on impressions and click volume rather than actual business results.

Broad keyword matching burns through budget on tangentially related searches. Targeting “accountant” on broad match might show ads for “accountant salary,” “accounting degree,” or “accountant jobs near me.” None of those searchers are looking to hire an accountant.

Poor landing pages lose visitors who clicked with genuine intent. If someone searches for a specific service, clicks an ad, and lands on a generic homepage with no clear path to enquire, they’re likely to leave. The click cost is spent, but the opportunity is lost.

Campaign structure affects performance. Lumping unrelated services into a single campaign makes it hard to write relevant ads and track which services are generating results. Separating campaigns by service type allows for tighter messaging and clearer performance data.

Many business owners try running Google Ads themselves, see poor results, and conclude that the platform doesn’t work for their industry. In some cases that’s true. Some industries genuinely don’t suit paid search. But often the issue is configuration, not the channel. A poorly set up campaign will underperform regardless of how much money goes into it.

Paid search works best when certain conditions are present. There needs to be active search demand for what you offer: people typing relevant queries into Google. Your margins need to support the cost of acquiring a customer through paid clicks. You need the ability to track enquiries back to ad spend, so you can see whether the numbers work. And your website needs to be capable of converting visitors into leads.

There are also situations where Google Ads might work but isn’t the right priority. If a website has fundamental problems (slow loading, poor mobile experience, unclear messaging, no calls to action) those issues will undermine ad performance. Fixing the site first may be more valuable than driving traffic to something that isn’t ready.

Similarly, if organic rankings are close to breaking through, investing in SEO might deliver better long-term value than ongoing ad spend. Paid search can bridge the gap while organic builds, but it’s not always the right long-term strategy.

Before starting a campaign, it’s worth getting clear on goals, budget expectations, and what success would look like. How many enquiries would make the spend worthwhile? What’s a realistic cost per enquiry in your industry? These questions are easier to answer before money starts being spent than after.

Google Ads is a tool. It works well in the right circumstances, configured correctly. It wastes money in the wrong circumstances or with poor setup. Understanding which situation applies to a specific business is the first step.

Google Ads focuses on paid visibility and traffic acquisition, not organic rankings or long-term authority building.