Google Ads vs Facebook Ads for a local business

The difference isn't really about platforms. It's about whether you're capturing demand that already exists or creating demand that doesn't.

Get that distinction right and the choice is usually obvious.

Google captures existing demand

Someone types "emergency plumber near me." They have the problem right now and they're actively looking for the solution. You're not persuading anyone — you're being present at the moment of decision.

This makes Google Ads expensive per click and cheap per customer. You're bidding against everyone else who wants that same ready buyer, but the people who click are far closer to purchasing.

Google works well when: people search for what you do, the need is urgent or scheduled, and the purchase is considered. Plumbers, roofers, lawyers, dentists, HVAC, locksmiths.

Google works badly when: nobody knows to search for your thing, or search volume in your area is tiny.

Facebook creates demand

Nobody opens Instagram looking for a landscaper. But someone might see a striking before-and-after of a garden two streets away and think about their own.

You're interrupting rather than answering. Cheaper per click, far more clicks needed, but you can reach people who'd never have searched.

Facebook works well when: the product is visual, the purchase is somewhat impulsive, you can target by life circumstance, or you have a genuinely compelling offer. Detailing, landscaping, remodelling, med spas, restaurants, events.

Facebook works badly when: the service is dull to look at or the need is genuinely urgent. Nobody with a burst pipe is browsing Instagram.

The honest test

Open Google Keyword Planner and check how many people in your area search for what you do each month.

Meaningful volume? Start with Google. Capturing existing demand is nearly always cheaper than manufacturing it.

Almost none? Either nobody wants it — worth knowing — or they don't know to search for it, in which case Facebook is where you'd build awareness.

The mistake that wastes the most money

Running Facebook ads with a Google mindset. "Call us for a free quote" works on Google because the person was already looking. On Facebook that same ad interrupts someone who wasn't thinking about you at all, and asking for a phone call immediately is far too big a first step.

Facebook needs an offer that's worth interrupting for, and usually a softer first ask. Show the work. Give something useful. Earn the call.

The reverse mistake also happens: running brand-awareness style ads on Google search. Somebody typing "roof repair cost" doesn't want your company story.

If you only have a small budget

Pick one. Splitting a thousand dollars across both platforms gives you two campaigns with too little data to learn from, and you'll conclude that "ads don't work."

Start with Google if you have search volume. Give it enough budget to gather real data on one tightly-focused campaign. Expand once you know your numbers.

What to fix before spending anything

Ads amplify what already exists. If your site doesn't convert, paid traffic just costs you money faster.

Before you spend anything on either platform: is the page you're sending people to specific to what the ad promised, is it fast on a phone, is the phone number tappable, and is conversion tracking actually working?

Fix those first. It's cheaper than learning it through wasted ad spend.