Do Google Ads work for a small business? Sometimes. They work when people are already searching for what you sell, when you can put at least $500 a month behind them for several months in a row, and when someone at your end answers the phone. Take away any one of those three and they usually don't.
That is the whole answer. The rest of this post is the reasoning behind it, including the cases where I tell a business owner not to spend the money.
My name is Evan. I founded Ernst Media in Spokane in 2026, there are seven of us, and a large share of what we do every day is run Google Ads for small and mid-sized businesses. We charge $95 an hour, month to month, with no contract. That matters to this question: we have no package to protect, so I have no reason to tell you yes when the answer is no.
Do Google Ads Work for Small Business?
Search ads capture demand that already exists. When someone types "emergency plumber Spokane" or "commercial painting Roswell GA," they have a problem right now and money to solve it. An ad puts you in front of that person a few seconds after the thought occurs to them.
Search ads are one of several ways to promote a business on Google, and they are the most direct. That is a genuinely different thing from most advertising, and it is why the channel suits small companies. You are not paying to interrupt strangers. You are paying to be there at the moment of intent, and Google still takes the large majority of US mobile searches (StatCounter keeps a running number).
But "there is demand and I can buy my way to it" is a conditional statement. Most of the businesses that tell me Google Ads didn't work for them failed one of the conditions rather than the channel.
When Google Ads Is the Wrong Choice for a Small Business
I would rather lose the sale here than six months from now. These are the five situations where I say no.
1. The Budget Is Too Small to Learn Anything
Our minimum ad spend is $500 a month, and that is a floor, not a recommendation. Below it, the account never gathers enough clicks to tell signal from noise. You get a handful of clicks, maybe a conversion, maybe none, and no way to know which keyword, ad or landing page deserves the credit or the blame. You are not running a campaign at that point. You are buying lottery tickets.
Click prices are the reason. In competitive trades a single click costs real money — you can see the actual click costs from a live home services account in this breakdown of a client's Google Ads year. Do that arithmetic for your own keywords in Keyword Planner before you commit. If $500 buys you only a few clicks a week in your market, the honest answer is that this channel needs more than you have to give it right now.
The same goes for duration. Search ads stop the day the card stops. If the plan is to try it for 30 days and decide, don't start. A month of data in a small account is a coin flip, and you'll draw the wrong conclusion from it either way.
2. Nobody Is Searching for What You Sell
Search advertising cannot create demand. It can only intercept it. If you have invented a category, sell something people don't know exists, or work in a trade where every job comes by referral and nobody thinks to search, there is nothing on the search results page for you to buy.
Check before you spend. Put your terms into Keyword Planner and look at the volume in your actual service area, not nationally. If the numbers are close to zero, that is your answer, and the money is better spent on the channels where your buyers actually are — social, email, or video, where you can put an offer in front of people who weren't looking for it.
3. You Can't Handle the Leads
This one surprises people. Google Ads produce phone calls quickly, often in the first week, and often on mobile while the searcher is standing in the problem. If those calls go to voicemail, you have paid for every one of them and converted none.
We have seen accounts where the ads were working perfectly and the business was still losing money, because calls came in during jobs and nobody called back until the next evening. By then the customer had hired the second company that answered. Before you turn ads on, decide who picks up the phone and how fast quotes go out. If the answer is "me, when I get a minute," fix that first.
4. The Math Doesn't Work on One Sale
Add up what a new customer is worth to you, including repeat business, then compare it to what a lead costs in your market. If a customer is worth a modest one-time amount, never comes back, and clicks in your category are expensive, the account can run flawlessly and still lose money. No amount of optimization fixes an economics problem.
Two things can rescue it: a higher-value service to sell alongside the cheap one, or genuine repeat business that makes the first sale worth buying at a loss. If neither is true, put the money somewhere else.
5. The Page You'd Send Traffic To Isn't Ready
The ad is the cheap part. If the page loads slowly, hides the phone number, or asks a stranger for eleven fields of information, you'll pay full price for clicks that bounce. We won't launch an account into a page like that, because the account gets blamed for the page's failure.
When Google Ads Is Worth It
Clear those five and this is one of the best channels a small business can buy. Here is what you get for the money.
You Only Buy the Geography You Serve
If your landscaping business serves the Spokane area, there is no point in showing ads across the country. You target a term like "lawn care Spokane," set the location properly, and your ads appear only when someone in range needs the service.
That location control is worth more to a small company than to a national one. It means a three-truck operation and a franchise pay roughly the same price for the same click in the same town. The auction does not care how big you are.
It Starts Working Now
The full plan for search visibility is a mix of organic and paid traffic, but SEO is slow. You can wait months for an article to rank, with no guarantee it produces a lead when it does.
Ads start putting you in front of buyers as soon as the campaign is approved. And through search engine marketing you are reaching people who are ready to buy rather than people doing research. That difference in intent is the point.
You Control the Cost, Daily
Search and shopping ads both use the pay-per-click model. Nobody charges you because a person saw your ad. You pay when they click. The exception is Google's Local Service ads, where you pay per lead instead.
Either way, you set the budget, and you can raise it for your season and cut it when the crews are already booked. We do exactly that with clients whose demand swings through the year, and it is one of the few advertising channels where you can turn the dial that precisely. If money is tight, there are ways to bid on a small budget without wasting it.
You Can See What Happened
Set up properly, the account tells you which search term produced which call. That is rare in advertising, and it is the reason we can audit an ad account and say precisely where money is going.
"Set up properly" is load-bearing. We connect Google Ads to Analytics, define what actually counts as a conversion — a call over a certain length, a form submission, a booked appointment — and track it before a dollar goes out the door. Without that, you have clicks and a feeling, and clicks are not the point. Decide which performance indicators you'll judge the account on before you launch, not after the first invoice.
What It Costs to Find Out
Two numbers, so you can decide before you call anyone.
The ad spend is yours and goes to Google. We ask for at least $500 a month, for the reasons above. What is right for you above that floor depends on click prices in your market and how many jobs you can take; I wrote more about the arithmetic in Google advertising costs for a small business.
Our management is $95 an hour, month to month, no contract and no packages. You see what we did and what it took. If it isn't working, you leave. That structure is deliberate — it is uncomfortable for us in exactly the way that keeps us honest with you.
What This Looks Like in a Real Account
Derek and Tina own a family painting business outside Atlanta, Dependable Painting & Remodeling. They do residential and commercial work, and they came to us in 2026 wanting to expand.
We started the year working in the low thousands per month. By May the budget had grown to $20K a month, driven by their expansion into the northwest suburbs of Atlanta. Commercial painting was a new line of business for them that year, and the ads generated well over $100K in quotes for that segment alone, with many tens of thousands of it converting to sales.
Note the shape of that: we did not start at $20K. The budget grew because the account had proved it could turn money into quotes, and we scaled it into demand we could already see. That is the pattern we look for. The screenshots from the account, including the click costs and conversion rates behind those figures, are in the full write-up.
How to Judge Your Own Account
If ads are already running and you're trying to decide whether they work, four checks tell you most of it.
- Count leads, not clicks. Clicks are a cost, not a result. If your reporting leads with impressions and click-through rate, ask for calls and forms instead.
- Read the search terms report. This is the list of what people actually typed. If it's full of searches for things you don't sell, you are paying for the wrong traffic and it is fixable this week.
- Listen to the calls. Half the accounts we audit have a lead problem that turns out to be a phone problem. Track call length; count the ones nobody picked up.
- Judge it over months. Look at the trend across a quarter, not the daily wobble. Small accounts are noisy, and reacting to noise is how budgets get burned.
If those four look fine and the account still underperforms, the problem is usually structural, and there are specific fixes worth working through before you conclude the channel is wrong for you.
If you want a second opinion on what you're running, we do a free audit and we will tell you if the answer is that you should stop.
So, Are Google Ads Worth It for a Small Business?
For a business with real search demand, $500 a month or more to spend, the patience to give it a quarter and someone to answer the phone — yes. Few channels put you in front of a ready buyer that fast, and few let a small company compete with a big one on such even terms.
For a business missing any of those, no, and no agency's cleverness changes it. I would rather say that on a first call than take the money and manage a losing account for you.
If you're not sure which one you are, that is a fifteen-minute conversation and it costs nothing. You can also see the results we've achieved with other small business owners, or read how we handle PPC management day to day.
Founder of Ernst Media. Fifteen years running paid search and paid social for small and mid-size businesses, and still the person who builds the audits by hand. Writes here about what actually moves accounts.