How to Set Up Google Ads for a Local Service Business

Google Ads can generate leads quickly for a local service business. It can also burn through your budget with nothing to show for it if the campaign isn't set up correctly. The difference usually comes down to a handful of structural decisions made in the first hour of setup.

This guide covers the key decisions you need to make to build a Search campaign that targets the right people and doesn't waste money on the wrong clicks.

Start with One Campaign, One Goal

Most local service businesses make the mistake of trying to advertise everything at once. One campaign for all your services, one budget spread thin across dozens of keywords, one generic ad that speaks to no one specifically.

Start with one campaign targeting your single most valuable service. For a plumber, that's probably emergency repairs. For a dental office, it might be new patient appointments. For a law firm, it's whatever case type generates the highest revenue.

You can expand to additional campaigns later. Starting focused gives you cleaner data, better Quality Scores, and a higher chance of hitting your cost-per-lead targets before you increase spend. Picking one tightly defined goal also makes it easier to measure whether the campaign is working.

Choose the Right Campaign Type

When Google Ads presents you with campaign options, select "Search" as your campaign type. For a local service business generating phone calls or form submissions, Search is the right starting point. It shows text ads to people actively searching for your service.

Skip "Performance Max" and "Display" for now. Performance Max requires significant data before it optimizes effectively, and Display shows banner ads to people who weren't necessarily looking for you. Neither is the right first campaign for a local service business trying to generate leads.

If you serve home service categories (HVAC, plumbing, electrical, cleaning, locksmiths) or professional services like dentistry, law, or accounting, Google's Local Services Ads are worth exploring separately. They're pay-per-lead rather than pay-per-click, and Google verifies your credentials before showing your listing. Home service businesses get a "Google Guaranteed" badge, while professionals like dentists and lawyers get "Google Screened." They appear above regular Search ads and generate phone calls directly. They're a separate system from standard Google Ads but worth running alongside it. Local Services Ads are available across Canada except Quebec.

Build Your Keyword List Around Intent

The keywords you target determine who sees your ads. For a local service business, your keyword list should be built around three categories:

• Service keywords: What the person is looking for. "Emergency plumber," "teeth whitening," "personal injury lawyer," "HVAC repair."
• Location modifiers: Your city, nearby cities, neighbourhood names, "near me." Google will append location context automatically when someone searches "near me," but you want to include your city explicitly as well.
• High-intent qualifiers: Words that indicate someone is ready to hire. "Cost," "price," "near me," "available today," "same day," "open now."

For a starting campaign, 10 to 20 keywords is plenty. More than that and you're likely adding coverage you don't need yet, or keywords that dilute your budget on lower-value searches.

Use Phrase Match or Exact Match (Not Broad)

Keyword match types control how closely a search needs to match your keyword before your ad shows. This is one of the most important setup decisions, and one of the most commonly misconfigured.

Google defaults to "broad match," which shows your ad for searches Google considers related to your keyword. In practice, broad match for a local service keyword will trigger your ad for searches that are tangentially related but completely irrelevant to your business. A plumber bidding on broad match for "plumbing" might show up for "plumbing supply stores" or "how to fix a leaky tap yourself." These clicks cost money and almost never convert into leads.

For most local service campaigns, use phrase match (search must contain your keyword phrase in the right order) or exact match (search must match very closely). These give you much tighter control over when your ad appears, and they typically produce a higher conversion rate because you're paying for more relevant clicks.

Build a Negative Keyword List Before You Launch

Negative keywords are searches that will not trigger your ad. They're arguably as important as the keywords you do target, because they prevent your budget from being spent on clicks that will never convert.

Before launching, add a negative keyword list covering:

• DIY and how-to searches: "how to," "DIY," "myself," "free," "tutorial," "guide." These searchers want information, not a service provider.
• Job seekers: "jobs," "career," "hiring," "salary," "employment."
• Unrelated products: For a service business, "parts," "supply," "wholesale," "tools" are usually irrelevant.
• Competitor names (unless you're specifically running competitor campaigns, which requires its own strategy).

After the first week of running, review your Search Terms report in Google Ads. This shows you the actual searches that triggered your ads. Add anything irrelevant to your negative keyword list. Do this weekly for the first month. You'll catch a significant amount of wasted spend.

Write Ads That Speak to a Specific Search

Google's current format is Responsive Search Ads (RSAs). You provide up to 15 headlines and 4 descriptions, and Google tests combinations to find what performs best.

A few things that matter:

• Include your target keyword in at least one or two headlines. Google bolds keywords that match the search query, which improves visibility.
• Include a location signal: "Hamilton, ON" or "Serving Hamilton and Surrounding Areas."
• Address the reason someone is searching: urgency, outcome, or a specific concern. "Available Today" and "No Hidden Fees" do real work for service businesses.
• Add a clear call to action: "Call for a Free Quote," "Book Online Today."

Don't fill all 15 headlines with generic variations of the same thing. Give Google varied options: some that lead with the service, some that lead with location, some that lead with a benefit or guarantee.

Set Up Ad Extensions

Ad extensions (now called "assets" in Google Ads) add extra information to your ad without extra cost per click. They increase your ad's footprint on the results page and typically improve CTR. For a local service business, the most valuable ones are:

• Call extensions: Add your phone number so people can call directly from the search results. On mobile, this is a major conversion driver.
• Location extensions: Link your Google Business Profile to show your address in the ad.
• Sitelink extensions: Links to specific pages (Services, About, Testimonials, Contact).
• Callout extensions: Short phrases like "Licensed and Insured," "Free Estimates," "15+ Years Experience."

These take 10 minutes to set up and meaningfully improve ad performance. Skip them and you're leaving ad real estate on the table.

Set a Daily Budget You Can Sustain for 30 Days

Google Ads needs data to optimize. An account that runs for two days before the budget runs out hasn't given Google enough signal to learn who converts. Set a daily budget you can run consistently for at least 30 days.

For most local service markets in Ontario, a starting budget of $20 to $50 per day gives you enough clicks to start seeing meaningful data within two to four weeks. In high-competition categories like personal injury law or HVAC in major markets, realistic starting budgets are higher. The post on how much Google Ads cost in Canada covers this in more detail by industry.

Set bid strategy to "Maximize clicks" to start. Once you have conversion tracking in place and a few dozen conversions recorded, switch to "Target CPA" (cost per acquisition). Automated bidding doesn't work well without data. Give it data first.

Install Conversion Tracking Before Anything Else

You cannot optimize a Google Ads campaign without knowing which clicks turn into leads. Conversion tracking connects a completed form submission or phone call back to the specific keyword and ad that drove it. Without it, you're flying blind.

In Google Ads, go to Tools, then Conversions, and set up tracking for:

• Form submissions (trigger when someone reaches your "thank you" page after submitting a contact form)
• Phone calls (use Google's call forwarding number to track calls from ads)

If you're using Google Tag Manager, these are straightforward to implement. If not, the Google Ads Help Center has step-by-step instructions for adding the conversion tag directly to your website. This is a non-negotiable step before spending meaningful money on the campaign.

Frequently Asked Questions

How much should a local service business spend on Google Ads to start?

A minimum of $600 to $1,500 per month in ad spend (not including management) is needed to generate enough data for meaningful optimization in most local service markets. Below that threshold, it takes much longer to gather the click and conversion volume needed to improve the campaign. Some high-competition markets like legal or financial services require significantly more.

Should I run Google Ads myself or hire someone?

Running it yourself is possible with the setup steps above, but it requires ongoing attention: weekly negative keyword reviews, ad copy testing, bid adjustments, and Quality Score monitoring. Most small business owners find that time is the limiting factor, not budget. A well-managed account by someone who specializes in Google Ads management typically pays for itself through reduced wasted spend and higher conversion rates.

How long before I see results?

Unlike SEO, Google Ads can generate leads within the first week. But the first two to four weeks are largely a data-gathering period. Expect to refine keywords, adjust bids, and improve ads before the campaign hits its stride. Most well-structured campaigns reach consistent lead generation within 60 days of launch.

If you'd like a clear picture of what Google Ads would cost for your specific business, book a call and we'll walk through it with you, no commitment required.