- Google Ads (PPC) shows your business at the top of search right away, but every click costs money and the calls stop when the budget stops.
- SEO earns places in the organic results and the map pack. It takes months to build, but the calls it brings keep coming without a cost per click.
- For urgent jobs like lockouts, burst pipes and broken garage doors, ads and the map pack catch the emergency searches. For planned projects, SEO content does more of the work.
- Most service businesses do best with both: ads for steady leads now, SEO and the Google Business Profile for cheaper leads that grow.
- Judge both the same way: tracked calls and booked jobs against what you spend.
Where SEO and Google Ads show up on the page
When a homeowner searches something like "garage door repair near me", Google usually shows three blocks. At the very top are ads, marked "Sponsored". For many home service searches there are also Local Services Ads with the Google Guaranteed badge. Below that comes the map pack: three local businesses with stars, opening hours and a call button. Under the map come the organic results, the regular blue links.
Google Ads and Local Services Ads are paid placements. SEO covers the other two: the map pack, which depends mostly on your Google Business Profile and reviews, and the organic results, which depend on your website. A business that shows up in all three blocks takes most of the calls for that search.
How Google Ads works for service businesses
With Google Ads you choose the searches you want to show for, the towns you serve and a daily budget. When someone clicks your ad, or taps the call button, you pay for that click. The price of each click is set in an auction against the other businesses bidding on the same searches.
The big strength of ads is speed and control. A well-built campaign can bring calls in the first week, you can turn it up in busy season and down when you're fully booked, and you can target exactly the jobs you want, such as emergency repairs or new installs.
- Good at: fast leads, seasonal pushes, new businesses with no rankings yet, testing which services and towns bring jobs
- Weak at: cost that never drops, calls that stop the day the budget stops, clicks from people who were never going to book
- Watch for: broad keywords that waste money, no negative keywords, and campaigns sending clicks to a slow homepage instead of a page for that service
How SEO works for service businesses
SEO is the work that earns you a place in the map pack and the organic results without paying per click. For a local service business, that means a complete and active Google Business Profile, a steady flow of reviews, consistent business details across the web, a fast website with a clear page for each service and town, and links from local sites.
The trade-off is time. It usually takes three to six months for local rankings to move in a meaningful way, longer in big competitive metros. Once they do, each call costs much less than an ad click, and the rankings don't disappear the day you pause spending.
- Good at: lower cost per lead over time, trust from reviews and map rankings, results that compound, showing up in AI answers that read the same signals
- Weak at: slow start, no on/off switch for busy weeks, results that depend on competitors too
- Watch for: reports with rankings but no calls, and keyword targets nobody searches
Side by side: speed, cost and control
The simplest way to think about it: ads are like renting a billboard, SEO is like owning the building. Renting gets you seen today. Owning takes longer but keeps paying back.
- Time to first calls: ads in days; SEO in months
- Cost per call over time: ads stay roughly the same or rise with competition; SEO usually falls as rankings grow
- When you stop paying: ads stop at once; SEO rankings fade slowly over months
- Control: ads let you pick searches, towns and hours precisely; SEO depends on Google's rankings
- Trust: many people skip ads and trust the map pack and reviews; ads win on visibility at the top
- Best for: ads for urgent and seasonal demand; SEO for steady demand and research-heavy projects
Which trades lean on which
Emergency trades, like locksmiths, plumbers, garage door repair and HVAC repair in a heatwave, get a lot of their calls from people who need someone right now. Those searchers tap the first good option they see, which is usually an ad, a Local Services Ad or the map pack. For these trades, ads plus a strong Google Business Profile are the fastest way to more calls, and SEO lowers the cost over time.
Planned-project trades, like remodeling, roofing replacement, new gates and crawl space work, have customers who research for weeks. They read pages, compare reviews and look at photos of past work. For these trades, SEO content and reviews do more of the selling, and ads work best for specific, high-value searches.
How to split your budget between them
There's no single right split, but there is a sensible order. If you're starting from zero, use ads to get calls coming while SEO and the Google Business Profile are built. As organic and map calls grow, you can move part of the ad budget to the searches SEO hasn't won yet.
Example: in month one, most of the marketing budget goes to ads and a smaller part to SEO setup. By month nine, organic and map calls cover the basic searches, so ads focus only on emergency terms and the towns where you don't rank yet. (This is an example plan, not a fixed rule or a price.)
Whatever the split, review it every month against the same numbers: calls, forms and booked jobs from each channel, and what each one cost.
If you can only fund one, ask which you need more: calls this month (ads) or a cheaper flow of calls next year (SEO). Most businesses that can afford both should run both.
Common mistakes when running both
Running ads and SEO together works best when they share one plan. These are the mistakes we see most often when the two are handled by different people who never talk.
- Ads and SEO target different services. If ads push water heater installs while the website pages and Google Business Profile talk about drain cleaning, both channels work against each other. Decide which jobs you want most and point both at them.
- Ads send clicks to the homepage. A homeowner searching "emergency locksmith" should land on an emergency locksmith page with a call button, not a general homepage. The same service pages that help SEO also make ads convert better.
- Paying for searches you already win. If you rank first in the map pack for a search, ads on that exact search may only buy calls you would have got anyway. Test switching them off for a few weeks and watch total calls.
- No shared tracking. When each channel reports in its own way, every agency looks like it's winning. One set of tracking numbers and one report keeps everyone honest.
- Cutting SEO the moment ads work. Ads working well is a good reason to keep building SEO, not to stop. It's the SEO that lowers your cost per call next year.
Track both the same way
The only fair comparison is calls and booked jobs per dollar spent. That needs tracking: call tracking numbers on the website and in ads, form tracking in Google Analytics, and a simple log of which calls became jobs. Without it, ads look good because you see clicks, and SEO looks bad because you don't see where the calls came from.
At admedia, every client gets one dashboard with calls and forms from Google Ads, organic search and the map pack side by side, so the budget decision is based on real numbers, not on which report looks nicer.