Google offers to set your bids for you, and on a brand-new pest control account it has nothing to set them with. It doesn't know what a signed quarterly plan is worth to you, which calls turn into inspections, or which pests your trucks can reach by Thursday. Automated bidding learns from conversions, and a new account hasn't produced any.
So our method splits the job in two. Early on, you price each group of pest searches yourself and see which clicks become customers. Once you know what a customer actually costs, you give Google that number and let it bid toward it. This chapter covers both halves and the moment one hands off to the other.
Google Can't Price a Click for a Pest Company With No Sales History. You Can.
Isolation is our BrandRocket name for the first campaign: exact match keywords only, bids set by you. The bidding option is called Manual CPC, and Google's description is simple: you set "a maximum price" for a click on your ads.
Set that maximum at the ad group level. Chapter 4 split the account by bug and Chapter 5 sorted the searches into tight groups, so each ad group already holds one kind of job: termite inspections, rodent removal, bed bugs, general "pest control near me" searches. One bid per group keeps the account readable. You can set keyword bids later, if one search inside a group turns out to be worth more than its neighbors.
Start high. Your ads start with no track record, so the quality readings from Chapter 4 have little of your own history behind them, and a cautious bid on a brand-new termite ad can leave it under every rival or missing entirely. Chapter 5 said to treat Keyword Planner's top-of-page range as an opening bid to test. At launch, open near the high end of that range for the groups that matter most, and let the results bring it down.
That's not an invitation to overpay forever. The launch bid is a deposit on data. The rest of this chapter is how you get it back.
A Roach Plan, a Bed Bug Job and an Ant Spray Search Deserve Three Different Bids
Chapter 3 ended with a promise: each kind of job is worth a different amount, and Chapter 7 would turn that into bids. Here's the math.
The most a click is worth comes from three numbers: what you're willing to spend to win the customer, how often a click becomes a lead, and how often a lead becomes a customer. Multiply them together and you have a ceiling, the highest bid that still makes money on average.
Chapter 3 used made-up inputs, clearly labeled, so we'll keep them: 10% of clicks become a lead, and half of those leads become customers. Chapter 3 also put the example plan customer at about $1,640 in gross profit over the life of the plan. Say you're willing to spend about 30% of that to win one. That's $492 per customer, and a click ceiling of about $24.60.
Now a bed bug job. Chapter 3 cited Angi's average treatment at about $2,500. At the same illustrative 50% margin, that's $1,250 in gross profit, and 30% of it is $375 per customer. Same conversion rates, and the ceiling comes out near $18.75. A real bid, for a job that pays once.
Then the ant spray search. The person wants a product, not a company. The customer value is zero, so the ceiling is zero, and the search belongs on the negative list from Chapter 5.
Your conversion rates will differ by job. A bed bug caller in a panic may book faster than a homeowner pricing a quarterly plan. Use your own numbers the moment you have them. The point is the method: every ad group gets its own ceiling, worked out from what that job is worth.
The auction already agrees that pests are priced differently. In our example market, Tampa-St. Petersburg, Keyword Planner's top-of-page range for "rat exterminator" runs $17.35 to $50.55, "mosquito control" runs $4.30 to $27.56, and "commercial pest control" reaches $100. When the auction's range for a group sits far above your ceiling, that tells you something too, and we'll get to it in a minute.
Top-of-Page Share Flags a Bid That's Too Low. Quality Score Shows When It Can Come Down.
A ceiling tells you the most you can pay. Four columns tell you whether you're paying enough, or too much. Add them to your Keywords and Ad groups views:
- Search top impression share. Out of the times your ad could have shown among the top ads above the search results, how often it did. Our target for the pest groups that bring in customers: 75% to 90%.
- Search absolute top impression share. How often you were the very first ad. Nice to have. Not worth any price.
- Search lost top impression share (rank). How often you missed the top ads because your Ad Rank was too low. Google's Ad Rank weighs your bid and your ad quality together, so this column says your bid, your ad or your page is falling short.
- Quality Score, by keyword, with its three parts from Chapter 4.
Read them together. If a group that brings in customers is losing top share to rank, and its Quality Score parts look healthy, raise the bid in a small step, as long as you stay under the ceiling. If Quality Score is weak, fix the ad or the page first. A bid increase on a weak ad pays full price for a problem you could have fixed for free.
Then the good news. As your ads and pages prove themselves and Quality Score climbs, the same top-of-page share takes less bid to hold. That's when you ease the bid down, a little at a time, watching that top share stays in its range. Chapter 4 called this climbing at a discount. This is where you collect it.
Make one change at a time and, in our experience, give it a week or two to show up in the numbers. Pest control demand moves with the weather, and a bid change made on Monday can look brilliant or terrible by Friday for reasons that have nothing to do with the bid.
Some Pest Control Auctions Aren't Worth Winning
Your bids live in a crowd. The auction insights report shows who's in it. Select a campaign, ad group or keyword, open Auction insights, and Google lists the other advertisers who showed up in the same auctions, with a handful of numbers for each:
- Overlap rate: how often their ad showed when yours did.
- Position above rate: how often their ad sat above yours when both showed.
- Top of page rate: the share of each rival's appearances that landed above the regular listings.
- Outranking share: how often you beat them, or showed when they didn't.
Pest control auctions are crowded with big brands. When we checked Google's Ads Transparency Center for this guide, every national and Florida regional brand we looked up was running Search ads: Terminix, Orkin, Truly Nolen, Massey, Aptive, Arrow, HomeTeam and more. The Center doesn't show which cities each brand targets, but a local company should expect to meet them on the general searches.
Sometimes a rival holds the top of an auction at a price you can't match without blowing past your ceiling. Keep bidding there and you're paying their price for a spot they've already bought. The smarter move is to step back on that ad group, hold the bid at your ceiling or below, and move the money to searches you can win: the pest your company is known for, the neighborhoods your trucks already cover, the searches where your Quality Score gives you the edge.
Losing a fight on purpose isn't losing. It's choosing the fights your budget can win.
The Honest Target Cost per Customer Is Hiding in Your Call Recordings
Exploration, our BrandRocket name for the broad match campaign in Chapter 6, doesn't use manual bids. Broad match reaches searches you never saw coming, and each one needs its own price, which only automated bidding can set. What automated bidding needs from you is a target.
That target is Target CPA: the cost per conversion you want Google to aim for. For years it appeared as a setting inside "Maximize conversions," and Google is now moving it to a standalone option called Target CPA. You may see either label while the change rolls out. The setting is the same.
Where does the number come from? From Isolation, not from hope. Google's own advice is to judge performance over "the last 30 days, including at least 30 conversions," and to start from your average cost per conversion. Isolation has been producing exactly that data.
Before you trust it, listen to the calls. Chapter 1 set up Google's call recording, which gives each call an AI summary. Google already screens out robocalls and misdials, but not every call that gets through is a customer: a vendor pitch, a renter asking about a neighbor's unit, someone who wanted a different company. If a batch of those slipped into your conversion count, your cost per conversion looks better than it is, and Exploration will chase more of the same. Read the summaries, listen to a sample, and fix the settings in Chapter 1 before the number goes anywhere.
Then set the target in Exploration at Isolation's real cost per conversion. Not lower to be ambitious, which starves the campaign while it's learning. Not higher to be generous, which teaches it to spend. Real.
Isolation keeps its manual bids the whole time. That's the split this guide keeps coming back to: bids you control on the searches you know, and a target you set on the searches you don't.
Next: Ads That Earn the Click You Just Paid For
A good bid buys the spot. The ad has to win the click. Chapter 8 covers ad copy: where the words come from, how to use your reviews, and what your competitors' ads tell you about the ones you should write.
If you're catching up, Chapter 3 worked out what a plan customer is worth, Chapter 4 explained how Quality Score lowers your costs, and Chapter 6 set up the two campaigns these bids run in. The whole series lives on the pest control guide's home page.
On the pest accounts in our Google Ads management, Isolation's bids are set by hand from day one, and Exploration never gets a target until the calls behind it have been heard.
