Key takeaways
- Pay for the pest plus the service: "termite treatment", "mouse exterminator", "quarterly pest control". Pest names alone attract DIY shoppers.
- Do not block "free" by reflex. A free termite inspection is a real offer, and the people searching for it are often buying a home.
- Build the negative list from your own search terms report, starting from a pest control starter list.
- Review search terms weekly from the first swarms through summer, and add rodent terms before fall.
The best Google Ads keywords for a pest control company pair a pest with a service and a reason to call now: "termite treatment", "mouse exterminator", "bed bug treatment near me", "quarterly pest control". Pest names on their own pull in DIY shoppers and curious readers, so they need a strong negative keyword list behind them from day one.
The keywords worth paying for
The keywords worth paying for are the ones a homeowner types after deciding to hire someone. A homeowner who types "mice" might want a trap. One who types "mouse exterminator" wants a truck. This is the paid view; the search terms behind SEO pages are a separate list.
| Keyword group | Example searches | Why it books |
|---|---|---|
| Pest plus service | termite treatment, rodent control, roach exterminator | The searcher has already ruled out doing it themselves |
| Near me and urgent | exterminator near me, same day pest control, wasp nest removal | Speed is the deciding factor, so a fast answer wins |
| Swarm season | flying termites in house, termite swarm | Spring panic searches that often become a termite inspection and a plan |
| Home purchase | termite inspection for home sale, wood destroying insect report | A buyer or agent with a closing date and a lender asking for a report |
| Ongoing protection | quarterly pest control, pest control service plan, mosquito service | The searcher is already shopping for the recurring plan |
| Your own name | your business name, with and without "pest control" | Cheap clicks that protect existing demand |
Group these into tight ad groups by pest, and send each one to a page about that pest. A termite search that lands on a general pest page loses the caller who wanted to see you handle termites.
Building a keyword list that pays
- Pick high-intent terms Searches that name a service you sell
- Choose match types Phrase and exact for control
- Add negative keywords Block searches you never want to pay for
- Read the search terms What people actually typed
Then refine the list
Match types
Use phrase and exact match while you learn which searches book plans. Broad match can find new searches once conversion tracking reports booked plans, but it guesses at meaning, and pest words are full of double meanings (Google's match type guide).
Broad match on "mice" can show your ad for feeder mice and computer mice. "Bed bugs" can match bed bug spray at a big-box store. "Ants" can match an ant farm. If you test broad match, run it in its own campaign with a capped budget and read its search terms report weekly.
Negative keyword list
- Start from a starter list. Add the pest control junk terms in the table below as negatives at the account level (how negative keywords work).
- Add every service you do not sell. If you do not do wildlife, block raccoon, squirrel, bat, snake and dead animal terms. If you refer out bed bugs or fumigation, block those too.
- Pull the search terms report. Sort by cost and mark every search that could never become a plan.
- Choose the match type for each negative. Use phrase negatives for multi-word junk such as "how to become". Use exact negatives where a single word would block good searches.
- Keep "free" and "cost" searches under watch, not blocked. "Free termite inspection" and "pest control cost" are often buyers comparing offers. Block them only if your own data says they never book.
| Junk group | Starter negatives |
|---|---|
| Jobs and training | jobs, hiring, salary, careers, technician training, license exam, certification course, how to become |
| Do-it-yourself | DIY, homemade, home remedy, natural remedy, essential oil, spray bottle, bait station kit, ultrasonic repeller |
| Retail | the big-box store and product brand names your customers mention, buy, wholesale, bulk |
| Wrong kind of pest | lice, head lice, fleas on dog, plant pests, aphids, vegetable garden |
| Research only | pictures, images, meaning, life cycle, cartoon, facts |
| Feeder and pet | feeder mice, frozen mice, pet rat, ant farm |
Review cadence
Review search terms every week from the first swarms through the end of mosquito season, then every month in winter. Pest searches change with the calendar. Termite and ant terms climb in spring, mosquito and stinging insect terms in summer, and mouse and rat terms in fall when rodents move indoors.
Use the quiet months to prepare. Before spring, check that termite ad groups, swarm-season ad copy and the inspection page are ready. Before fall, add rodent exclusion keywords and the matching negatives, such as "mouse trap" and "rat poison". Each review should end with new negatives, one paused keyword that never booked, and one test. If a review produces nothing, the search terms report was not read.
Keyword work only pays if the calls are answered and tracked. Pair this list with the cost per booked plan method to see which groups earn their budget.
How VETS Growth Marketing helps
We build your pest control keyword and negative lists from your services, your call recordings and your own search terms report, then review them on the seasonal cadence above inside an account you own. The first lists go live on an agreed date, and each monthly report shows booked recurring plans by keyword group. Bring your search terms report to a growth consultation and we will point out where the budget leaks.
Sources
- About keyword matching options, Google Ads Help
- About negative keywords, Google Ads Help