You've got a budget for online advertising. Maybe it's £500 a month. Maybe it's £2,000. The question is simple but not easy: should you throw it at Google Ads, Facebook Ads, or split it between both?

This matters because every pound wasted on the wrong platform is a pound you're not spending on the jobs that actually pay your bills. A rat infestation call in Manchester won't help you if your ads reach people in Cornwall. A teenager scrolling Facebook at midnight won't hire you for their office's cockroach problem.

The answer depends on how pest control businesses actually work. Let me break down what each platform does well and where it falls short.

Google Ads: When Your Phone Rings

Google Ads works on intent. Someone's just found a wasp nest in their garden and they're panicking. They type "wasp removal near me" or "emergency pest control Leeds" right now. That person is ready to act. They're calling someone today.

This is Google's superpower for pest control. You're not trying to convince anyone they have a problem. They know they do. You're just making sure your number comes up when they search.

The typical cost per click on Google for pest control searches sits between £1.50 and £4, depending on your location and how competitive it is. London will cost more than Leicester. Emergency calls cost more than routine inspections. That's just how it works.

Conversion rates matter here. In pest control, a "conversion" means someone clicks your ad and either calls you or fills out a form. Google reports show that roughly 5 to 10 percent of clicks on local service ads turn into actual jobs. Some pest control companies see better. Some see worse. It depends on your response time, pricing, and how your phone person handles the call.

The speed matters too. If someone calls at 3pm on a Tuesday and you answer within two minutes, you've won. If you ring them back at 9am next day, someone else already sprayed their kitchen.

Facebook Ads: Building Awareness (Not Closing Sales)

Facebook works differently. People there aren't searching for pest control. They're looking at photos of their friend's holiday or their cousin's new kitchen. You need to interrupt that and make them think about rodents, then make them care enough to message you.

Facebook's strength is reaching people who don't know they need you yet. Someone sees an ad about preventing bed bugs before they travel. A business owner sees a post about how commercial pest control prevents health code violations. They're not actively searching, but the information sticks.

The cost per click is often lower than Google. You might pay 40p to £1.20 per click. That's attractive when you're on a tight budget. But conversion rates are also lower. You'll typically see 1 to 3 percent of clicks become actual enquiries. The gap between seeing an ad and calling a pest control company is wide.

Facebook does excel at specific targeting. You can reach property managers in your area, restaurant owners, or homeowners in a particular postcode who've shown interest in home improvement. That precision helps. But intent still isn't there.

A Real Example: Two Scenarios

Let's say you're a pest control company in Bristol with a £1,000 monthly ad budget.

Scenario one: You spend entirely on Google Ads. Your cost per click averages £2. You get 500 clicks. About 6 percent convert. That's 30 enquiries. Your conversion rate from enquiry to booked job is usually 60 to 70 percent. You've got roughly 18 to 21 new jobs from that £1,000.

Scenario two: You spend entirely on Facebook. Your cost per click is 60p. You get 1,667 clicks. But conversion rates are 2 percent. That's 33 enquiries. Same conversion rate to jobs. You've got 20 to 23 new jobs.

On the surface, Facebook looks better. More jobs for the same money. But here's what matters: the Google jobs were already qualified before they even clicked. They know they have a problem and they're serious. The Facebook enquiries include more tyre-kickers, people still deciding, people who saw the ad and forgot about it five minutes later.

Seasonal Differences Change Everything

Summer brings wasps and ants. Winter brings rats and mice. Your Google search volume spikes in these seasons. Costs per click go up but so does volume.

Facebook doesn't care as much. People scroll Facebook the same whether it's July or January. Seasonal awareness campaigns can work, but the underlying intent isn't there.

This is why many pest control companies use Google in peak seasons and Facebook in quieter months. They're not either/or choices.

What Actually Works Best

Most pest control businesses see the best results using both, but not equally.

Start with Google. If you're not there when someone searches for emergency rat removal, you've lost the job. Get your Google Ads working properly first. This means setting up call tracking, answering phones quickly, and testing different ad copy. This takes maybe one to two months to optimise properly.

Once Google is humming along, try Facebook with a smaller budget. Use it for brand awareness and to reach people in your area before they need you. Target previous website visitors. Run educational content about pest prevention. These people eventually become customers, just on a longer timeline.

A sensible split for most companies is 70 percent Google, 30 percent Facebook. Adjust if your market is different, but that's the starting point.

The real test is simple: track where your jobs actually come from. Ask every customer how they found you. Watch which platform brings in the most calls that turn into work. Then move your money toward that platform and away from whatever isn't working. Stop guessing. Look at your own numbers.