Cold email vs Google Ads for a commercial cleaning company
By Travis Heurtelou · 6 min read · Updated September 12, 2026
The short version
- Google Ads reaches the manager searching this week. Cold email reaches the one who has been meaning to switch for three months.
- Ads work when you already rank, have plenty of reviews, and answer the phone in minutes. Without those, a new market burns budget.
- Ad leads stop the day the spend stops. An account won from a reply stays two or three years and refers you.
- Most operators over a certain size run both: ads at home, email in the market they're entering.
Two different managers
The manager who clicks a Google ad is searching for a cleaner right now. Something happened, they need a quote this week, and they'll pick from the first page. The manager who answers a cold email wasn't searching. Their current cleaner has been missing the restrooms and they've been meaning to do something about it. Both are real buyers. They're reached by different channels and they behave differently once you're in front of them.
When Google Ads is the right call
Three conditions, and you need all three. You already rank in the city, with a complete Google profile and a healthy number of reviews, so the click lands on a business that looks established. Someone answers the phone within minutes of the call or the form, because a searching manager is calling the next result if you don't. And you can commit a monthly budget for months, because a click costs the same whether or not it turns into a walkthrough. With those in place, ads in your home market can be the cheapest walkthroughs you get. Without them, the budget goes to the incumbents who already rank.
When cold email is the right call
You're entering a market where nobody has heard of you, so there's no profile, no reviews and no ranking for an ad to land on. Or your home market is saturated on search and you want the managers who aren't searching. Cold email needs different things from you: separate sending domains and two weeks of warmup before anything sends, and someone who can answer a reply the same day and get a walkthrough on the calendar within the week.
The difference that shows up in year two
An ad lead is a transaction. The day the spend stops, the leads stop, and the next month starts from zero. An account won from a reply stays. Most janitorial accounts run two to three years, and a manager who's happy refers you to the building next door and the property manager they used to work for. Cold email accounts compound. Ad spend doesn't. That's the argument for running email even in a market where ads work.
Side by side
| Google Ads | Cold email | |
|---|---|---|
| Who it reaches | The manager searching this week | The manager meaning to switch |
| What it needs first | Profile, reviews, ranking, a phone answered in minutes | Separate domains, two weeks of warmup, same-day replies |
| What you pay for | The click, whether or not it converts | One monthly fee, every lead included |
| Time to first walkthrough | Days, in a market that knows you | Weeks, in any market |
| What happens when you stop | Leads stop | Accounts stay and refer |
| New market | Slow and expensive | Same as any market |
Running both
Once you're past a handful of accounts, the answer is usually both, split by market. Ads and the Google profile at home, where you rank. Cold email in the county you're expanding into, where you don't. Put most of the budget on whichever market is the priority this quarter and keep the other running. And whichever you run, the close rate lives on your side: how fast you answer, and how good the bid is.
What we do, if you'd rather not build it
We run cold email to the facility, office and property managers in your service area, in your company's name, and screen every reply. You get a meeting-ready lead: a manager who fits the profile you wrote down and replied wanting a quote or a walkthrough, with the whole thread. One flat monthly fee with every lead included, scoped on the call in about four minutes. Month to month, no minimum term. Cold email only; we don't call and we don't do LinkedIn.
Thirty minutes. We count the buildings in your service area and check the numbers on your contract size.
Book a discovery callQuestions
How much do Google Ads cost for commercial cleaning?
Clicks on commercial cleaning terms are expensive in most metros and more so in the big ones, and the cost per click is the same whether the click becomes a walkthrough or not. The number to watch is cost per signed account, which depends mostly on how fast you answer.
Does cold email work in a market where I have no reviews?
That's the market it's best for. The manager reading a short email about their building isn't checking your review count; they're deciding whether to let you walk the building. Ads in that market would send clicks to a profile with nothing on it.
Should a new cleaning company start with ads or email?
Fix the Google profile first, because it's free and every manager checks it. Then start with the channel your team can actually service: email if someone can answer replies the same day, ads only if someone can answer the phone within minutes.