Google Ads for different industries looks the same from the outside: keywords, ads, a budget, a bid strategy. Inside the account, almost nothing carries over. An employer-defense law firm we run ads for, California Employer Attorney, tracked 532 leads in the 12 months to August 2026, and the work there is about which searches signal a business owner facing a lawsuit. LowCountry Coastal Excursions, a Charleston tour operator, booked 110 trips in July 2026 at a 5.6 times return on ad spend, and the work there is about connecting each booking back to the click. Same platform, different jobs.
Below is how the account changes by industry, using the sectors we manage today, plus the policy limits that apply in sectors where Google restricts what you can do.
Key Takeaways
- The account structure follows how the industry sells: lead forms and calls for legal, bookings and revenue for tourism, quote requests for B2B and home services.
- Pick the conversion you measure before you pick keywords. A tourism account judged on leads, or a legal account judged on clicks, will be optimized toward the wrong thing.
- Housing, employment and consumer finance ads in the US and Canada cannot target by age, gender, marital or parental status, or by ZIP code.
- Many restricted healthcare categories need certification, and certified ads in allowed locations run as "Eligible (limited)".
- Ad Rank weighs ad and landing page quality alongside the bid, so a sector with expensive clicks rewards better pages more than higher bids.
How the account changes by industry
The table sets out the sectors we have run Google Ads in and what drives each account. The numbers come from the clients' own Google Ads accounts and booking systems, as published on their case study pages.
| Industry | Example account | What we optimize for | What matters most |
|---|---|---|---|
| Legal (employer defense) | California Employer Attorney | Form submissions and phone calls, tracked separately | Search terms that signal a business with a real dispute; call tracking |
| Tourism and outdoor | LowCountry Coastal Excursions | Booking revenue (return on ad spend) | Matching booking data to ad clicks |
| B2B equipment rental | Aqualume, Southern California | Inquiries from businesses | Brand, site and ads launched together, so the ads had a page built for them |
| Seasonal home services | The Blizzard Wizard, Greater Toronto | Seasonal contract sign-ups, then storm-day quotes | Campaigns approved before the season; tight service areas |
Legal: few searches, expensive clicks, calls that matter
A law firm competes for a small number of high-intent searches. The work is mostly in deciding which ones to pay for. Someone searching "employee sued my company" is a prospect; someone searching "how to sue my employer" is the other side. Both look alike to a broad match keyword, so negative keywords and match types do more than bids.
California Employer Attorney's account tracks every form submission and every phone call as its own conversion. Over September 2025 to August 2026 that was 363 forms and 169 calls. Comparing September to November 2025 with June to August 2026, conversions per quarter rose 33% (109 to 145) and cost per conversion fell 16%. Without separate call tracking, a third of those leads would have been invisible to the bidding.
Legal ads also sit under state bar advertising rules as well as Google's policies. We check claims about results and free consultations while the copy is being written, and the firm signs off before anything runs. Our legal marketing page covers the rest of how we work with firms.
Tourism: measure bookings, not leads
A tour operator does not want leads; it wants paid bookings. LowCountry Coastal Excursions' July 2026 result, 110 trips at 5.6 times return on ad spend, up from 5.3 times in June, is measured from Google Ads data matched with booking data from its reservation systems. That connection is the whole account. Once ad clicks can be matched to revenue, a value-based bid strategy has something real to chase, and budget can follow the tours that sell.
Tourism also runs on a calendar. Budgets rise in season and fall away outside it, and campaigns for a specific trip type can pause when that trip is sold out.
B2B: keep the household searches out
Aqualume rents bottleless water coolers to businesses in Southern California. We built the brand, the website and the Google Ads campaigns together, and the ads went live with the site. In any B2B account selling something households also buy, the main discipline is keeping out people who search the same words for their kitchen at home. Negative keywords, office-focused ad copy and a landing page written for office managers do the filtering. A household lead costs the same click as a business lead and is worth nothing.
Seasonal home services: build before the season
For The Blizzard Wizard, a residential snow removal company in North York, Scarborough and Markham, we had the site, the ad campaigns and local SEO live before the first snowfall. Seasonal contracts sell in the fall; storm-day jobs arrive in a rush. Campaigns built and approved in advance mean the budget can rise when snow is forecast instead of waiting on ad review mid-storm.
Industries where Google restricts targeting
Some sectors come with rules that change the account before you write an ad. Two are worth knowing even if you are only considering Google Ads.
Real estate, recruiting and lending fall under Google's rules for housing, employment and consumer finance ads. In its personalized advertising policy, Google states:
Certain demographics (age, gender, marital status, parental status) may not be used to target Housing, Employment, and Consumer Finance Ads in the United States and Canada.
Google Ads policy, Personalized advertising
The same policy rules out ZIP code targeting for those ads in both countries. A real estate account has to reach its market through keywords, broader location settings and the ad itself.
Healthcare is restricted in a different way. Google's healthcare and medicines policy says that for most healthcare policies, if the campaign targets allowed locations and the domain is properly certified, the ad is labelled "Eligible (limited)" and can run there. Online pharmacies and telemedicine providers that prescribe have to apply before they can advertise prescription drug services. Plan for certification time before launch.
Questions to answer before running ads in a new industry
When a business in a sector we have not run before asks us about Google Ads, we work through the same short list before quoting anything.
What is one customer worth, over the first year? A catering client who books once and a law firm client who pays a retainer justify very different click prices, and the answer sets the ceiling for what a lead can cost.
What counts as a conversion? A booking, a signed contract, a qualified call longer than a minute or a form. Pick one primary action, and make sure it can be tracked before launch.
Does Google restrict the category? Housing, employment, consumer finance and healthcare all carry rules that change targeting or need certification before the first ad runs.
When does demand peak? Snow removal, tourism and tax work all have seasons, and a flat monthly budget wastes money in the slow months and runs out in the busy ones.
Who answers the phone? An ad that rings a voicemail at 6pm on a Friday is wasted spend, so the ad schedule should match the hours someone can take the call.
What stays the same in every industry
Whatever the sector, the auction works the same way. Google's Ad Rank documentation lists six factors, including your bid, the quality of your ad and landing page, and the context of the search. In expensive sectors like legal, that means a better landing page can win positions a bigger bid cannot. In cheap sectors it means a poor page quietly wastes a budget that looks small.
Three habits carry across every account we run. Conversion tracking goes in before spend goes up. Search terms get reviewed every week, not every quarter. And the monthly report starts with leads or revenue, not clicks. If you want to see how that would apply to your industry, our paid ads management team will review your account.
Frequently Asked Questions
Does Google Ads work for every industry?
It works best where buyers search for a specific service and one customer is worth more than the cost of the clicks it takes to win them. That covers legal, tourism, B2B services and most local trades. It is harder in sectors with restricted targeting or very low-value one-off sales.
How does Google Ads strategy change from one industry to another?
The conversion you optimize for changes first: calls and forms for a law firm, booking revenue for a tour operator, quote requests for B2B. Keywords, negative keywords, budgets and seasonality then follow from that choice.
Which industries have restrictions on Google Ads targeting?
In the United States and Canada, housing, employment and consumer finance ads cannot be targeted by age, gender, marital status or parental status, and cannot use ZIP code targeting. Many restricted healthcare categories need certification, and prescription drug services must apply.
What should a law firm measure in Google Ads?
Form submissions and phone calls, tracked as separate conversions, and the cost of each. California Employer Attorney's account recorded 363 forms and 169 phone-call leads over 12 months; counting only forms would have hidden about a third of its leads.
Is Google Ads good for tourism businesses?
It can be when booking revenue is passed back to the ad account. LowCountry Coastal Excursions booked 110 trips in July 2026 at a 5.6 times return on ad spend, measured from Google Ads and booking data.
How much should I spend on Google Ads in my industry?
Start from what a customer is worth to you and what a lead costs in your market, then set a budget that buys enough leads to learn from in a month. Raise it only once conversion tracking shows which campaigns produce customers.
