You have a budget. You want more clients. Should you spend it on Google Ads or Meta Ads (Facebook and Instagram)?
This is the question we hear most from service business owners, whether they run a law firm in Chicago, a dental practice in Birmingham, or a consulting business in Dubai. The answer depends on a few things that most ad agencies will not tell you upfront.
The fundamental difference
Google Ads captures existing demand. Someone types "personal injury lawyer near me" into Google. They already have a problem and they are looking for a solution right now. Your ad appears at the top. They click. They call. This is intent-based advertising.
Meta Ads creates new demand. Someone is scrolling through Instagram looking at photos from their friend's holiday. Your ad appears between stories showing how your law firm helped a client recover $250,000 after an accident. They were not looking for a lawyer, but now they are thinking about that back injury they have been putting off. This is interruption-based advertising.
Neither is better in absolute terms. But for service businesses, one usually makes more sense to start with.
Start with Google Ads if people are already searching for your service
If potential clients are actively Googling what you do, Google Ads should be your first investment. This includes most professional services: lawyers, accountants, dentists, plumbers, electricians, physiotherapists, and IT consultants.
The advantage is simple. You are reaching people at the exact moment they need you. The conversion rates for Google Search Ads in service industries typically run between 5% and 15%, compared to 1% to 3% for Meta Ads. That means for every 100 clicks, Google delivers 3 to 5 times more enquiries.
What makes Google Ads work
Keyword targeting. Bid on specific, high-intent keywords like "emergency plumber Croydon" or "divorce attorney Phoenix AZ." Avoid broad keywords like "plumber" or "lawyer" because you will waste money on irrelevant clicks.
Dedicated landing pages. Never send ad traffic to your homepage. Create a specific page for each service or location you advertise. If you run an ad for "teeth whitening in Manchester," the landing page should be about teeth whitening in Manchester, not your general dental practice page.
Call tracking. Most service business leads come through phone calls, not form submissions. Set up call tracking so you know exactly which ads and keywords generate calls. Without this, you are flying blind.
Negative keywords. Add words like "free," "DIY," "salary," "jobs," and "training" to your negative keyword list. These filter out people who are not potential clients.
Typical costs for service businesses
Cost per click varies widely by industry and location. A click for "personal injury lawyer" in New York can cost $80 to $200. A click for "accountant in Leeds" might cost $3 to $8. A click for "dog groomer near me" could be $1 to $4.
The metric that matters is not cost per click. It is cost per enquiry. If you spend $10 per click and it takes 20 clicks to get one enquiry, your cost per enquiry is $200. If that enquiry turns into a $5,000 client, the return is excellent. If your average client is worth $200, the maths does not work.
Start with Meta Ads if you need to build awareness first
Meta Ads make more sense when people do not know they need your service yet, or when your service is not something people typically search for on Google.
This includes coaches, consultants, online course creators, new brands, aesthetic clinics, and businesses offering something that people want but do not actively seek out. Nobody Googles "business coach" when they are having a bad quarter. But they might stop scrolling when they see an ad from a coach who helped someone in a similar situation double their revenue.
What makes Meta Ads work
Creative that stops the scroll. On Meta, your ad is competing with holiday photos, memes, and cat videos. Your creative needs to grab attention in the first second. Short videos (under 30 seconds) outperform static images by 2 to 3 times. Show real results, real people, real transformations.
Audience targeting. Meta's targeting is powerful when used correctly. Lookalike audiences based on your existing clients typically perform best. Interest-based targeting works for initial testing. Retargeting people who visited your website or engaged with your content has the highest conversion rates.
The offer matters more than the ad. A free consultation, a free audit, a free guide, or a low-commitment first step will always outperform "book now" or "buy today." People on social media need to be warmed up before they are ready to commit.
Typical costs for service businesses
Meta Ads tend to have lower cost per click ($1 to $5 for most service businesses) but also lower conversion rates. Cost per lead typically ranges from $15 to $60 for well-optimised campaigns. The quality of leads is generally lower than Google because these people were not actively looking for your service.
The best approach: use both
The businesses that grow fastest use Google Ads to capture people who are already searching and Meta Ads to reach people who do not know about them yet. Here is a practical split for a service business with $2,000 to $5,000 per month in ad budget:
60% on Google Ads. Focus on high-intent keywords for your core services and locations. This is your bread and butter, the campaigns that generate enquiries you can close this month.
25% on Meta Ads. Use this for retargeting website visitors, promoting your best content, and building awareness in your target market. This feeds your pipeline for next month and beyond.
15% on testing. Try new keywords on Google, test new audiences on Meta, experiment with different ad formats. The winning campaigns of next quarter come from the tests you run this quarter.
Three mistakes that waste ad budgets
1. Sending traffic to your homepage
Your homepage tries to speak to everyone. Your ads target specific people with specific problems. Send them to a landing page that matches exactly what the ad promised. This single change can double your conversion rate.
2. Not tracking conversions properly
If you cannot tell which ads generate actual clients (not just clicks or form fills), you cannot optimise your spend. Set up proper conversion tracking for phone calls, form submissions, and booked appointments.
3. Giving up too soon
Google Ads usually needs 2 to 4 weeks of data before you can optimise effectively. Meta Ads need at least $500 in spend per ad set before you should judge performance. If you turn off campaigns after 3 days because "nothing happened," you are wasting the learning budget.
When to hire an agency
If your monthly ad budget is under $1,000, you can probably manage your own campaigns with some education. If your budget is $2,000 or more, an experienced agency will almost certainly get you better results than doing it yourself. The difference in cost per lead between a well-managed campaign and a poorly managed one can be 3 to 5 times.
At Ablyon, we manage Google Ads and Meta Ads campaigns for service businesses across the US, UK, India, and UAE. Our campaigns typically deliver a 3 to 5 times return on ad spend within the first 60 days. No long contracts, no hidden fees, no black-box reporting.