You have a monthly ad budget and two obvious places to spend it. So should the money go to Google Ads or Facebook Ads? Most owners pick one because of a friend’s story or a sales rep’s pitch. Then, six weeks later, they decide paid ads “don’t work.” A better approach is to match the platform to how your customers buy, then judge it on the cost of a real customer, not the cost of a click.
The Real Difference: Searchers vs. Scrollers
Google shows your ad to someone who just typed a need into a search box. Picture a homeowner in Hackensack at 7 a.m. searching “water heater leaking.” That person has a problem, a deadline and a phone in hand. In other words, search advertising lets you answer a question someone already asked.
Facebook works the other way around. Nobody opens Facebook or Instagram to find an accountant. Instead, Meta shows your ad to people who fit a profile (location, age, interests and behavior) or who resemble your past customers. So you’re creating demand rather than catching it. That isn’t worse, just different. A good social ad starts a conversation that might turn into a sale next week or next spring.
The audience is there: Pew Research Center reports that 71% of U.S. adults use Facebook. The real question is whether they’re in a buying mood when your ad appears.
Google Ads or Facebook Ads: A Side-by-Side Comparison
Each row below is a trade-off, not a verdict.
| Factor | Search (Google) | Social (Facebook and Instagram) |
|---|---|---|
| What triggers the ad | A search someone types. | A profile the person matches. |
| Buyer mindset | Looking for a solution now. | Browsing, not shopping. |
| Cost per click | Usually higher, driven by competition. | Usually lower, but more clicks go nowhere. |
| Lead quality | Higher intent, fewer casual leads. | Mixed, so leads need qualifying. |
| What wins | Relevant ads and a fast, clear landing page. | Scroll-stopping video, photos and an offer. |
| Speed to first leads | Often quick, if people already search for you. | Often slower, after creative testing. |
Cost per Customer: Where Google and Facebook Ads Differ
Search clicks usually cost more because you’re bidding against every competitor who wants the same ready buyer. In crowded fields such as personal injury law or emergency HVAC, clicks in Bergen or Essex County get expensive fast. Social clicks tend to be cheaper, which is why so many owners start there.
However, the click price is the wrong number to compare. What matters is what you pay for each customer who actually signs, books or buys. Here’s a simple way to run the math:
- Estimate what a new customer is worth to you over a year or more, using gross profit rather than revenue.
- Decide how much of that profit you’d happily spend to win one customer.
- Track calls, forms and bookings so you can see the true cost per lead, then per customer. Google lets you choose which actions count as conversions, including phone calls, and Meta offers similar tracking.
- Compare the two platforms on that number and nothing else.
For example, a family law firm in Morristown that earns thousands of dollars per client can afford expensive clicks. A Hoboken pizzeria with $25 orders has far less room, even counting regulars. For that shop, a social offer shown to nearby residents often makes more sense. Our breakdown of PPC budgets, bidding and cost per lead goes deeper on setting those numbers.
Lead Quality: Warm Callers vs. Quick Form Fills
Search leads usually arrive warmer. The person searched, compared you with two or three competitors and chose to call. That said, search can still send junk: tire-kickers, job seekers and people outside your service area. Tight keywords and negative keywords cut most of it. Also check Google’s location setting. The “Presence” option limits ads to people actually in, or regularly in, the towns you serve, instead of anyone who has shown interest in them.
Facebook leads, especially from instant forms inside the app, arrive faster and cheaper but colder. After all, someone tapped a button mid-scroll, and some won’t remember it by the time you call. Adding a qualifying question or a review screen to the form trims volume but weeds out accidental taps. Either way, social rewards businesses with fast follow-up: a call within minutes, a clear next step and a few friendly reminders. If you plan to text leads, get their consent on the form first, because the federal TCPA covers marketing texts.
If nobody on your team can respond the same day, social leads will look worse than they really are. Our guide to turning lead forms into booked jobs walks through that follow-up process step by step.
Which Platform Fits Your Type of Business?
Start with Google Ads if people search for you in a hurry
Urgent, high-value services are search businesses. Think plumbers, HVAC contractors, roofers, locksmiths, dentists, personal injury lawyers and accountants at tax time. People look for these when something breaks or a deadline hits. You want a call button on your ad and solid reviews on your Google Business Profile. For trades like plumbing, HVAC and locksmithing, also look at Google’s Local Services Ads, which charge per lead rather than per click. Before you spend, read our guide to structuring a PPC campaign for ROI, since a messy account often wastes more than high click prices do.
Start with Facebook ads if your business sells with pictures
Visual, local and impulse-friendly businesses usually do well on social. Restaurants, gyms, salons, wedding venues, boutiques and remodelers with strong before-and-after photos all fit here. Sure, people search “pizza near me.” Yet a short video of a wood-fired pie can put a new Montclair spot on someone’s weekend plans before they ever search. Since Instagram ads run from the same Meta ad account, one campaign can cover both apps. If this sounds like you, our beginner’s guide to your first Facebook campaign covers the setup.
Use both when customers take months to decide
Bigger, considered purchases such as kitchen remodels, solar and private schools often need both. Social ads introduce you long before the need is urgent. Then search ads catch those same people when they finally start comparing quotes. Retargeting, which shows ads to people who already visited your site, ties the two together. Of course, running both costs more, so prove one first.
Industry Rules to Check Before You Launch
A few industries carry extra advertising rules, and some of them play out differently on each platform:
- Law firms: In May 2025 the New Jersey Supreme Court ruled that buying a competitor’s name as a search keyword is not, by itself, an ethics violation. However, the Court now requires a specific disclaimer on the landing page those ads lead to, as the ethics committee’s notice on keyword advertising explains. Hyperlinking a rival’s name so it sends people to your site is still treated as deceptive. This rule only touches search, since Facebook has no keyword bidding.
- Dental and medical practices: HIPAA applies to your marketing too. Don’t upload patient lists to build ad audiences without written authorization. Also, have your web team check the tracking code on booking and intake pages.
- Real estate and landlords: Meta requires housing ads to run in a special ad category with narrower targeting options. Google also bars targeting U.S. housing ads by age, gender or ZIP code. In addition, federal and state fair housing laws apply on every platform.
How to Run a Fair Test
If you’re still unsure, test one platform properly rather than two badly. Here’s how we’d set it up for a client with a modest budget:
- Pick the platform that matches how your customers buy, using the sections above.
- Set up conversion tracking for calls, forms and bookings before you spend a dollar.
- Send traffic to a focused landing page with one offer instead of your home page.
- Give it 60 to 90 days, because both platforms need data to settle and your team needs time to tighten follow-up.
- Review cost per booked customer every month, then move budget toward what works.
Once the first platform pays for itself, add the second. Many service businesses prove search first, then add social to build familiarity. After that, watch Google Search Console, where more searches for your company’s name are a sign the social ads are working.
Choosing Between Google Ads and Facebook Ads
In short, choose search for urgent needs, social for offers that sell with a photo or video, and both for slow, considered purchases. Either way, judge each one by cost per customer, and fix your follow-up before you blame the ads.
Samaroo Solutions is based in northern New Jersey and works with businesses across the state, from Sussex County down to Cape May. Our digital advertising services cover search and social campaigns. Tell us about your business, and we’ll look at your numbers and give you an honest read on where your first ad dollars should go.
