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The Fundamental Difference
Google Ads captures existing demand. People are actively searching for what you sell.
Meta Ads (Facebook + Instagram) creates demand. People aren't searching—you're interrupting their feed with something they didn't know they needed.
Both work. But they work differently, and knowing which to use first can save you thousands in wasted spend.
When to Start with Google Ads
Google Ads should be your first channel if:
People Are Already Searching
- Your service has clear search volume (check with Google Keyword Planner)
- Searches are high-intent: "accountant near me", "commercial cleaning company"
- You solve an urgent problem (plumbing, legal, IT support)
You Need Leads Now
- Google Ads can generate leads within 48 hours of launch
- No brand awareness needed—you're meeting existing demand
- Results are predictable and scalable
Your Service Is Easy to Explain
- People already understand what you do
- They're comparing providers, not learning about the category
- The buying journey is short (search — compare — enquire)
Best for: Service businesses with clear commercial intent keywords and urgent customer needs.
When to Start with Meta Ads
Meta Ads should be your first channel if:
Your Audience Doesn't Know They Need You
- You're selling something people don't actively search for
- You need to educate the market about your solution
- You're creating a new category or positioning
You Have Strong Visual Content
- Before/after photos, video testimonials, case study visuals
- Your work is photogenic or your brand has personality
- You can demonstrate value in 3-5 seconds of scroll
You're Targeting a Specific Demographic
- B2C services targeting specific age groups, interests, or life events
- Local businesses targeting people within a radius
- High-ticket services where awareness needs building before purchase
Best for: Services that benefit from visual storytelling, brand building, and demographic targeting.
The Head-to-Head Comparison
| Factor | Google Ads | Meta Ads | |--------|-----------|----------| |⚠️ Intent | High (active search) | Low (passive browsing) | |⚠️ Speed to leads | Very fast (48 hrs) | Moderate (1-2 weeks to optimise) | |⚠️ Cost per lead | Higher per click, but higher intent | Lower per click, but needs more volume | |⚠️ Creative needs | Text-based ads (simpler) | Visual creative needed (images/video) | |⚠️ Best audience | People searching now | People who match your ideal profile | |⚠️ Learning curve | Moderate | Steeper (creative + targeting + attribution) | |⚠️ Remarketing | Good | Excellent | |⚠️ Brand building | Weak | Strong | |⚠️ B2B effectiveness | Strong | Moderate (LinkedIn often better) | |⚠️ Measurability | Very clear | Muddier (attribution challenges) |
The Smart Approach: Test Both, Then Double Down
If your budget allows (—3,000+/month), run both simultaneously for 60-90 days.
Month 1-2: Test Phase
- Google Ads: 60% of budget on high-intent keywords
- Meta Ads: 40% of budget on 2-3 audience tests
- Track cost per lead and lead quality for both
Month 3: Evaluate and Shift
- Compare CPL, lead quality, and close rates by channel
- Shift budget toward the winning channel (70/30 split)
- Keep the smaller channel running for diversification
Ongoing: Full Funnel
- Google Ads captures high-intent searches (bottom of funnel)
- Meta Ads builds awareness and retargets visitors (top + middle of funnel)
- Together, they cover the full buyer journey
Budget Recommendations
Under —1,500/month:
Pick one channel. Use the comparison above to decide which fits your business better.
—1,500-3,000/month:
Start with your primary channel. Add the second channel after 30 days if results are positive.
—3,000+/month:
Run both from day one with the 60/40 split described above.
Common Mistakes
1.⚠️ Choosing based on what's trendy: Pick based on where your customers are, not what's popular in marketing circles 2.⚠️ Expecting Meta results on day one: Meta's algorithm needs 50+ conversions per week to optimise properly. Be patient. 3.⚠️ Sending Meta traffic to your homepage: Build dedicated landing pages. Always. 4.⚠️ Not tracking offline conversions: If leads convert by phone, you need call tracking on both platforms 5.⚠️ Comparing apples to oranges: Google Ads CPL will always look different from Meta CPL. Compare lead quality and close rates, not just cost.
Our Recommendation
For most UK service businesses starting from zero:
Start with Google Ads if you have clear, high-intent keywords and need leads quickly.
Start with Meta Ads if you have strong visual content and need to build awareness before people will search for you.
Run both if you have the budget, and let the data decide where to invest more.
Ready to implement this?
These principles are what we use every day with clients. If you want them applied to your business, let's talk.
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