Signs You Need a Google Ads Manager

A good Google Ads manager saves you more in wasted ad spend than they ever cost in fees.

Most small business owners start managing Google Ads themselves. That works for a while. Then the account grows, the settings get confusing, and you realise you’ve been paying $8 per click for searches that have nothing to do with your business.

This article covers the warning signs that you need a professional Google Ads manager, what they actually do all day, how to pick one who knows what they’re doing, and what red flags to watch for during the hiring process.

What does a Google Ads manager actually do?

A Google Ads manager handles the day-to-day running of your paid search campaigns so you don’t have to. That means keyword research, writing ad copy, setting bid strategies, adding negative keywords, and tracking which clicks turn into actual phone calls or form submissions. The value comes from knowing which buttons to click inside the Google Ads dashboard, and which ones to leave alone.

Google pushes automated recommendations hard. Accept all of them and your budget disappears into broad match keywords and display network placements that look great on paper but don’t bring in customers. A good manager knows when to follow Google’s suggestions and when to ignore them.

Here’s what a typical week looks like for a Google Ads manager:

• Reviewing search term reports and adding negative keywords
• Testing new ad copy variations against existing ones
• Adjusting bids based on which times, devices, and locations convert best
• Checking that conversion tracking is firing correctly
• Monitoring competitor activity and adjusting strategy

Without someone doing this regularly, your campaigns drift. Costs creep up. Performance drops. And you won’t notice until you’ve already wasted a few thousand dollars.

Signs you need a Google Ads manager

If any of these sound familiar, it’s probably time to hand your Google Ads account to someone who manages them for a living. You don’t need all five. Two or three is enough to justify the investment.

• Your cost per click keeps climbing and you’re not sure why. This usually means your Quality Scores are dropping or you’re bidding on the wrong keywords.
• You’ve never set up negative keywords. If you’re running a plumbing business and paying for clicks from people searching “plumbing course” or “plumbing salary”, that’s money gone.
• Your conversion tracking is broken or missing. You can’t optimise what you can’t measure. If you don’t know which keywords bring actual leads, you’re guessing.
• You spend more time on ads than your actual business. Google Ads needs at least a few hours a week of proper attention. If that time comes at the cost of doing your actual job, the maths doesn’t work.
• Your campaigns haven’t changed in months. Set-and-forget doesn’t work with paid search. Markets shift, competitors adjust, and Google updates its platform constantly.

The common thread is time and knowledge. Running Google Ads well requires both. Most business owners have one but not the other.

Managing Google Ads yourself vs hiring a pro

There are situations where managing your own Google Ads makes sense. If you’re spending under $500 a month, targeting one suburb for one service, and you enjoy tinkering with data, DIY can work. The moment your budget grows or you add more campaigns, the complexity jumps quickly.

Here’s how the two approaches compare:

The real cost of DIY isn’t the management fee you save. It’s the ad spend you waste while figuring things out. A business spending $3,000 a month on ads and wasting 40% of it loses $1,200 monthly. That’s more than most managers charge.

If you want a deeper look at where the money goes, we’ve written a full breakdown of how much Google Ads costs.

What to look for in a Google Ads manager

Not all Google Ads managers are equal. Some are fantastic. Some will burn through your budget while sending you reports full of impressions and click-through rates that mean nothing for your bottom line.

Here’s what separates the good ones from the time-wasters:

• They have Google Partner certification you can verify on Google’s partner directory. It’s a baseline, not a guarantee, but it shows they’ve passed the exams and manage real ad spend.
• They have experience in your industry or something close to it. A manager who’s run campaigns for tradies understands that a phone call is worth more than a form submission.
• They report on metrics that matter: cost per lead, conversion rate, and return on ad spend. Not just clicks and impressions.
• They push back on Google’s automated suggestions. Google’s AI recommendations are designed to increase your spend. A good manager knows which ones genuinely help and which ones pad Google’s revenue.

If a manager ticks those boxes and communicates clearly, you’ve got a solid starting point. KC Web Design manages Google Ads for small businesses across Australia, from Sydney to Perth.

Red flags when hiring a Google Ads manager

The paid advertising industry has its share of operators who overpromise and underdeliver. Watch for these warning signs before signing anything.

• They guarantee specific results. No one can guarantee you’ll be #1 on Google Ads or that you’ll get 50 leads a month. Too many variables are outside their control, including your website, your pricing, and your competitors.
• They won’t give you account access. Your Google Ads account belongs to you. If a manager sets up campaigns in their own account and won’t share login details, you lose everything if you part ways.
• They only talk about clicks. Clicks are the first step. What matters is what happens after someone clicks. A manager who reports on clicks but can’t tell you about conversions isn’t tracking the right things.
• Long lock-in contracts with no performance benchmarks. Month-to-month or short-term agreements with clear KPIs protect both sides. A 12-month contract with no exit clause benefits the manager, not you.
• They recommend massive budgets from day one. A good manager starts with a testing budget, finds what works, then scales. Anyone suggesting you spend $5,000 a month before they’ve seen any data is guessing.

If you’re trying to work out whether an agency or a solo manager is the better fit, our article on what Google Ads management actually involves covers the differences.

How to know your Google Ads manager is doing a good job

You’ve hired someone. Now how do you tell if they’re actually performing? You don’t need to understand every metric, but you should be able to answer these questions after each monthly report.

1. How many leads did we get from Google Ads this month?
2. What did each lead cost us?
3. Is that cost going up or down compared to last month?
4. What changes did the manager make, and why?

A manager who can’t answer those questions clearly isn’t doing the job properly.

Beyond monthly reports, here are some positive signs:

• Your cost per conversion is stable or dropping over time
• They proactively suggest campaign changes based on data, not just when you ask
• They explain things in plain English, not jargon
• Your search term reports show relevant queries, not random garbage
• They’re testing new ad copy and landing page variations regularly

Google’s built-in optimisation score is worth checking quarterly as a rough benchmark. Just don’t blindly accept every recommendation it suggests.

Ready to get your Google Ads sorted?

Finding the right Google Ads manager is simpler than it sounds. Can they show you real results? Do they explain what they’re doing? Will they give you full access to your account? If yes, you’re probably in good hands.

If you’re spending money on Google Ads and not sure whether it’s working, KC Web Design can take a look. We manage campaigns for small businesses across Australia and we report on leads, not clicks. No lock-in contracts.