Blog
9 min read
How Much Does It Cost for a Small Business to Advertise?
How much does it cost for a small business to advertise? See realistic monthly budgets, lead costs, channel choices and where local service businesses waste money.
A workable starting point for a local service business is about two thousand dollars a month in ad spend, plus a separate fee if someone manages the ads for you. That is a worked example from an agency owner, not a guarantee. Your real number depends on your trade, your offer and how many leads you can turn into paid jobs. The better question is what each job costs you to win, and this article shows how to work that out.
What does a realistic monthly budget look like?
The agency owner's framing for a tradie is two parts. One part is a fixed retainer for the person running the ads. The other is a separate ad budget that goes straight to the platform. He used the example of a couple of grand a month on Facebook ads.
At about $50 a lead, he said, that spend would produce roughly 40 leads a month. From those, perhaps 10 to 20 would turn into jobs. He was clear that this was a worked example and not a reported result.
Run the numbers yourself. If $2,000 of ad spend wins 10 to 20 jobs, each job cost you $100 to $200 in ad spend. That figure is your customer acquisition cost. Add the retainer and it rises. Then compare it to what a job pays you.
A $150 acquisition cost on a $400 service call is tight. The same cost on a $6,000 install is easy to justify. Your budget is only high or low once you know the job value.
Why do lead costs differ so much between trades?
Lead cost is the price of one inquiry. Cost per action is the wider version: what you pay each time someone does the thing you want, such as filling in a form or calling. Both swing a lot by industry and offer.
Here are the examples the agency owner gave:
A new decking client got 10 inquiries in under a week at an average of $16 a lead.
For a commercial heat pump trade, he expected business-owner leads to cost $100 to $200 each.
Treat the decking number as one client's result, not a typical outcome. The heat pump figure was an expectation, not a measured result. Spend and channel mix for these clients were not given. What the pair shows is the spread. Homeowners looking at a decking quote are a wide audience. Commercial buyers are a narrow one, so every inquiry costs more.
The pricing model matters too. With pay-per-click, you pay each time someone clicks your ad, whether or not they call. With cost per mille, you pay for every thousand times your ad is shown. Click-based buying suits a small business because you pay for people who show interest. Impression-based buying suits brand awareness, which a local tradie rarely needs first.
On Google, your Quality Score also shifts what you pay. It rates how relevant your ad and page are to the search. A higher score can lower your price per click. A sloppy ad pointed at a vague page pays more for the same traffic.
What do leads actually turn into?
Leads are not jobs. The gap between them decides whether your budget works.
The agency owner described a hot water business that had 58 leads in the last 30 days. He said they close at least 60% of them into repairs or replacements. That close rate is his statement about one business, and the spend behind those leads was not given. Still, it shows why a hot water lead is worth chasing. Someone with no hot water needs it fixed today and will book fast.
Now add customer lifetime value. A hot water customer who is happy may call you again for the next repair, refer a neighbour or book the next service. If one customer is worth $1,500 over several years, you can afford to pay far more to win them than the first invoice suggests. If you only ever count the first job, you will under-spend and lose ground to competitors who do the full sum.
READY FOR PREDICTABLE GROWTH?
Turn the strategy into more qualified enquiries.
Which channel should you fund first?
The agency owner usually starts with Facebook ads. His words: "I like to start with Facebook Ads". The reason is speed. He said Google Ads takes a little while to kick in.
Facebook ads run on Meta Platforms, which also owns Instagram. People are not searching for you there. You interrupt their scroll, so the ad has to earn attention fast.
His best example involved a hot water business with a list of about 5,000 customers. He proposed loading that list into a Facebook ad first, so those people see it straight away. These are people who already know the business. They cost less to win back than strangers do.
He does not always choose Facebook. In another case he would start with Google Ads, because Facebook needs a sales process in place first. A good starting Google Ads budget in that case, he said, was four to five thousand dollars, plus management of $2,500 a month.
Google works differently. A search engine delivers people who are already looking for what you sell. Someone typing "hot water repair near me" has a problem right now. That intent is why search ads can pay off even at a higher cost per click.
What would change his call, in his own terms:
Whether the business has a sales process that can handle inquiries.
How well known the brand already is.
Whether there is an existing customer list to advertise to.
He did not discuss signage, directories or Google Business Profile, so this advice covers paid ads only. For a full channel comparison for trades, see our guide on where to advertise for tradies.
What if you cannot afford much advertising?
Many owners cannot. One business owner told the agency owner they lacked the budget for much Facebook or Google advertising. That is a real constraint, and the answer is to change the mix, not to stretch a thin budget across every platform.
Start with channels that cost time more than money:
Referral marketing. Ask every happy customer for a name. Offer a small thank-you for each referral that books. You pay only when it works.
Search engine optimization. This earns free clicks from Google over months. It is slow, but the traffic does not stop when you stop paying.
Content marketing. A useful page that answers a common customer question can bring in inquiries for years. It also feeds your search engine optimization.
Old-school options still exist. Print directories, the kind Yellow Pages Limited built its name on, once ruled local advertising. Many trades have moved on, so test before you commit. Advertising mail, such as a letterbox drop to the suburbs you serve, can work for a tight area. It is bought in a way similar to cost per mille: you pay per thousand homes reached. Count the jobs it produces before you repeat it.
If you have even a small budget, spend it on one channel for a full month. Splitting a few hundred dollars across four platforms teaches you nothing.
Where do small businesses waste ad money?
Two forms of waste came up in the agency owner's calls.
The first is ads that produce nothing. One business owner reported, "we're spending a bit of money on Google Ads with a zero outcome". They also said Facebook ads brought only an inquiry or two. That is one owner's experience, not a typical result.
The second is cheap leads that cost a lot of effort. A prospect who bought third-party leads at about $25 each said he ends up phoning many of them to land one job. The agency owner described this as shuffling money out the door. The $25 price looks low. Add the hours on the phone and the leads that never answer, and the true cost per job climbs.
Check any lead source this way: divide everything you spent, including your time, by the number of jobs won. That is the number to judge.
Should you judge ads by cost per lead or lead quality?
Judge them by quality. The agency owner put it plainly: "I'm much happier paying more per lead, as long as it's good lead."
His response to poor leads is to rebuild the ad and pivot quickly. He also builds ads specific to each business.
The other half is what happens after the click. He uses a landing page that tracks visitor behaviour, so he can improve its conversion rate. A landing page is a single page built for one goal, such as booking a quote. Tracking shows where people leave. Fix that spot and the same ad spend produces more inquiries.
This is conversion marketing in plain terms. You do not need more traffic first. You need more of the traffic you already pay for to turn into calls. If your page converts 3% of visitors, lifting it to 6% halves your cost per inquiry without adding a dollar to the ad budget.
Our guide on TV advertising costs covers the opposite end of the scale, where cost per mille buying and big production budgets put broadcast out of reach for most tradies.
How do you set your own number?
Work backwards from the job. The steps are short.
Write down your average job value and the profit left after materials and labour.
Decide what share of that profit you will pay to win the job. That is your target customer acquisition cost.
Estimate how many leads you close. If you close 3 in 10, your target cost per lead is your acquisition cost divided by about three.
Multiply your target lead count by your cost per lead. That is your monthly ad spend.
Add any management fee on top.
Take the worked example again. At $50 a lead and 40 leads, you spend $2,000. If you win 10 jobs, each cost $200 in ads. If you win 20, each cost $100. Both can be profitable on the right job value, and both can lose money on the wrong one. The arithmetic tells you which before you spend.
Your next step
Do these four things this week:
Calculate your profit per job and set a maximum you will pay to win one.
Check whether you hold a customer list. If you do, advertise to it first, because it is the cheapest audience you will ever have.
Pick one channel and fund it for a full month before judging it.
Track jobs won, not clicks or leads, and rebuild any ad that brings poor leads within weeks, not months.
