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Marketing With JG

What a Digital Advertising Agency Actually Does for a Small Business

August 27, 2026
Digital AdvertisingFacebook AdsGoogle AdsSmall Business

Most owners think hiring a digital advertising agency means someone runs your Facebook ads. That's about ten percent of it. Here's the rest — and how to tell whether you're actually getting it.

1. Deciding Where the Money Goes

Before a single ad runs, someone should be asking who your customer is, what makes them pick up the phone, and which platform they're actually on. A restaurant in Grayslake and a plumbing company in Antioch do not belong in the same ad plan. Restaurants and retail usually start on Facebook, Instagram and Yelp. Home services and professional practices usually start on Google, because people are searching at the moment something breaks. B2B usually starts on LinkedIn.

2. Building the Offer and the Creative

An ad is only as good as what it's offering. Agencies that just "boost the post" are advertising your content, not your business. The work is writing the offer, designing artwork sized for each placement — a Reel is not a feed image — and making sure the wording matches what the customer actually wants.

3. Setting the Targeting

This is where local budgets are won and lost. Zip-code radius, age, income, interests, negative keywords on Google so you stop paying for the wrong searches. A campaign with sloppy targeting will spend your whole month's budget on people who were never going to buy.

4. Managing It After Launch

This is the part nobody sees, and it's the part you're paying for. Somebody should notice on day three that one ad is eating the budget and another is quietly producing calls at a fraction of the cost. Recent campaigns we've run have come in as low as $0.22 per click — not because of a secret, but because the losers got switched off in week one instead of month three.

5. Making Sure the Ad Lands Somewhere Worth Landing

Ads send people to a website, a Google Business Profile, a Yelp page or a phone. If the landing page is slow, the profile is out of date, or nobody answers the phone, the advertising is just an expensive way to disappoint people. Real campaign work includes cleaning up all of it.

How Much Should You Spend?

Most of the local businesses I work with start between $500 and $1,500 a month in ad spend, plus management. What matters more than the number is that the offer, the landing page and the follow-up are ready before the first dollar goes out.

Why Not Just Boost Posts Yourself?

You can, and for a one-off event it's fine. Boosting is one button with almost no targeting behind it. A managed campaign uses audience segments, negative keywords, creative testing and conversion tracking — and a human watching the numbers.

I'm Janet Galati with JG Marketing Solutions in Lake Villa, IL — a Meta Certified Digital Advertising Associate and Yelp Premier Partner serving Lake County and Northern Illinois. If you want to see what your ad budget could actually do, call (847) 721-4372.

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