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What negative keywords should an auto repair shop use?
An auto repair shop should use negative keywords that block searches for do-it-yourself fixes, parts, jobs, schools, and the work the bays do not do. Start with a short list built from what the shop turns away. Then add new negatives from the search terms report every week, based on which searches never become calls or work. A borrowed list is a starting point, not the answer.
Key takeaways
- Block how to, DIY, diagram, manual, and parts searches from day one.
- Block jobs, salary, school, and training searches unless you are hiring.
- Block every service the bays turn away, like body, glass, or diesel if you skip them.
- Read the search terms report every week and add what never becomes work.
- Do not block a word because it looks odd. Block it because it never calls.
Negative keywords keep the ad away from searches that never call
An auto repair shop should use negative keywords to stop its ad from showing on searches that will never turn into a call or a job. A negative keyword tells Google to skip the ad when a search contains that word or phrase. The shop still shows for brake repair, check engine light, and the services the bays take. It stops paying for people who wanted a video, a part, or a paycheck.
Every click costs the same whether the person was ready to call or just curious. A shop that skips negatives pays for both. The guide to what Google Ads cost an auto repair shop explains why the bill follows clicks in the town. Negatives decide which of those clicks you buy.
Block do-it-yourself and parts searches first
Do-it-yourself and parts searches are the biggest waste for most repair shops, so they go on the list from day one. Words like how to, DIY, diagram, manual, video, and part number usually mean the driver wants to fix the car in the driveway. Parts store terms and searches for a specific part number mean they want to buy, not book.
Picture a driver typing how to replace brake pads. The search contains brake, so a broad brake campaign can match it. That person wants a tutorial. A negative on how to keeps the ad for the driver who types brake repair near me and wants the work done.
Block jobs, school, and training searches
Job and training searches should be blocked unless the shop is running ads to hire. Words like jobs, hiring, salary, apprentice, school, certification, and training bring people looking for a mechanic career. They may be great people. They are not customers for a repair ad.
If the shop is hiring, run that in a separate campaign with its own budget. Keep the repair campaigns clean so the report only shows drivers who might need the bays.
Block the work the bays turn away
Every service the shop does not do belongs on the negative list. If the shop skips body work, glass, diesel, tires, or towing, add those words. A click from someone who needs a windshield costs money and ends with an awkward phone call and a referral.
Build this part from the counter, not a template. Ask who answers the phone which calls they send elsewhere every week. Those are the words to block. The setup guide for auto repair Google Ads starts with the jobs the bays can take for the same reason. The keywords and the negatives come from the same list.
The search terms report is the real source
The search terms report shows what people actually typed before they clicked the ad, so it is the best place to find new negatives. Open it every week while the account is new. Sort by cost. Read the terms that spent money and never brought a call.
Add the ones that will never become work. Leave the ones that look strange but did call. Drivers search in odd ways, and a phrase that reads badly can still be a ready customer. Block a word because it never calls, not because it looks wrong.
A borrowed list is a starting point, not the answer
A negative keyword list from the internet can save time, but it has to be trimmed to this shop. A generic list may block a service you sell, like tires or alignments, or miss the waste that is specific to your town. Read every word before you add it.
Watch for words that are too broad. A negative like repair, brake, or car would shut off the searches you want. Use phrase or exact match to block the full wasteful phrase instead of one common word. Then compare the negatives against your keywords before you save.
Negatives fix waste, not the whole account
Negative keywords cut spend on searches that never call, which helps what each answered call costs. They do not fix a phone nobody answers, a landing page that hides the number, or an ad schedule that runs at lunch with no one at the counter. What cost per call means for an auto repair shop keeps the math honest: spend divided by calls a person answered.
If the ads spend and the phone stays quiet after the list is clean, walk the checks in why auto repair shop Google Ads are not getting calls. Search terms and negatives are one step in that order, not the only one.
Questions people ask
What negative keywords should an auto repair shop use?
Start with the searches that never turn into work. That usually means how to, DIY, diagram, manual, part numbers, parts store terms, jobs, salary, school, and training. Then add every service the bays do not do. If the shop skips body work, glass, or diesel, those words belong on the negative list. After launch, the search terms report shows what people really typed. Add the terms that keep spending without a call, and keep the list tied to this shop instead of a generic template.
What is a negative keyword in Google Ads?
A negative keyword tells Google not to show the ad when a search contains that word or phrase. It is the opposite of a keyword you bid on. For a repair shop, it keeps the ad away from people who want to fix the car themselves, buy a part, or find a mechanic job. The ad still shows for real repair searches. Every click you block on a search that would never call is money left for the searches that do.
Should I block searches with the word cheap?
Not by default. Some drivers type cheap when they mean fair, and a person with a dead battery may still call. Look at the search terms report before you decide. If cheap searches in your town keep clicking and never calling, add the phrase that wastes money, not the single word everywhere. Block based on what happened in your account, not on how a word sounds. The same goes for near me, open now, and other words that look odd but often mean a ready driver.
How often should I add negative keywords?
Every week while the account is new, then at least every couple of weeks once the list settles. New campaigns show the most waste in the first weeks because Google is still testing which searches match. Open the search terms report, sort by cost, and read the terms that spent money without a call. Add the ones that will never become work. Seasonal shifts, a new service, or a change in the ad schedule are good reasons to look again.
Can negative keywords block good calls?
Yes, if the list is too broad. A negative like repair or brake would shut off the searches the shop wants. Use phrase or exact match for narrow blocks, and check the list against the keywords you bid on before saving it. If calls drop after a big list change, look at what you added first. A negative list should remove waste, not the core services. When in doubt, block the full phrase that wasted money instead of one common word.
Should I use a negative keyword list from the internet?
Use it as a starting point, then trim it to your shop. A borrowed list may block a service you actually sell or miss the waste that is specific to your town. Read every word before you add it. Keep the parts that clearly never call, like DIY and job searches, and drop anything that overlaps your services. The search terms report in your own account is the better source. It shows what your drivers typed and what that cost.
How do negative keywords affect cost per call?
They lower wasted spend, which can lower what each answered call costs. Cost per call is the month's ad spend divided by calls a person answered. Clicks from DIY or job searches add spend without adding calls, so blocking them helps the math. They do not fix a missed phone, a bad landing page, or an ad schedule that runs when nobody answers. We do not guarantee a call count, a ranking, or a revenue number.
Isaac Donnelson
Isaac Donnelson runs Auto Shop Marketers for auto repair shops. He is the growth partner on the account. He writes about calls, the Google listing, and what a shop actually pays for ads.