A Portland driver brought a 2001 Ford F-150 into Cooke's Brake Services on Southeast Belmont because it was "making disturbing metal on metal sounds from the front brakes." Thirty minutes later the shop called back with the answer: "front pads worn to the warning bars thus the grinding tone."
The customer described a noise. The shop sold a brake job. Those are two different vocabularies for the same repair order, and Google Ads charges for each one separately.
A shop can buy "brake repair" today with total confidence. It can't list every way a worried driver describes metal on metal. This chapter is about buying both, in the right order. Chapter 5 built the keyword list and cleaned it; this one decides which of those searches go live on day one and which wait for the account to earn them.
"Brake Repair" Is One Search. Drivers Typed Grinding Brakes 168 Different Ways.
Start with the search everyone knows. Google's Keyword Planner counts about 165,000 US searches a month for "brake repair" and 74,000 for "brake repair near me." Those are the searches a repair shop can name in advance. The driver has already diagnosed the problem, or at least picked the department.
Now look at the same pull from the other end. We seeded Keyword Planner with the symptoms drivers bring to a counter, and it handed back 168 different brake phrasings with "grind" in them, worth about 43,100 searches a month together. A few are big. "Grinding noise when braking" draws about 8,100. Most are not. 127 of the 168 sit under 100 searches a month each:
- "my brakes are grinding when i stop"
- "brakes grinding when coming to a stop"
- "brakes started grinding"
- "front brake grinding noise"
- "my brakes make a grinding noise when i stop"
Every one of those is a driver describing a brake problem. Nobody is going to type all 168 into an account, and next month drivers will invent a 169th.
That split, the searches you can name versus the ones you can't, is the whole plan for targeting. The account gets built from the middle out. The brake searches a shop can name go live first, on a tight leash. The grinding, the squealing and the 169th phrasing wait until the account has booked enough cars to know what a good one looks like.
Exact Match Pays Only for the Searches a Shop Already Knows Bring Cars In
The opening campaign in our build is Isolation, our name for it rather than a Google setting: exact match keywords, every bid typed by a person, in the tight service and make ad groups from Chapters 4 and 5. Searches for the shop's own name get a separate brand campaign, live on day one too.
Google ranks exact match as the narrowest of its three match types. Its help page says exact match "gives you the most steering over who views your ad," and it pays for that steering in reach. Steering is the point. On day one the account hasn't booked a single car, so neither the shop nor Google's bidding can say which searches fill bays. Exact match keeps the spend on the searches a shop would bet on with its own money: "brake repair near me," "subaru repair," "check engine light repair."
One setting catches a lot of shops. On Google's help page, every new keyword starts life as broad match unless you mark it otherwise. Type brake repair into an ad group with no brackets and you've bought broad match without choosing it. In Isolation, every keyword goes in with square brackets: [brake repair near me]. The brackets are the setting.
Isolation is the expensive-feeling part of the plan, because exact match reaches less. It's also the part that teaches the account what a booked brake job looks like. When a booking comes in, the shop knows exactly which words the driver typed, because the shop picked those words.
Searches Too Rare to List Made Up a Quarter of a Portland Repair Keyword List. No Shop Can Type Them All.
The long tail isn't a rounding error. In our example market, Portland, Oregon, a Keyword Planner pull seeded with 20 repair services returned 27,364 search ideas. Only 728 of them drew 100 or more searches a month. Every idea below that line was small on its own, and together they carried about 27% of all the searches in the list.
Some of that tail is noise Chapter 5 already taught you to cut. Plenty of it is drivers with a car in trouble and a phone in hand, describing it in their own words. An exact match account written by hand reaches almost none of it, because nobody can write 26,000 keywords and keep them all priced.
Google adds a wrinkle. Its search terms report, the list of real searches that triggered your ads, leaves some out: "Some search terms that don't have enough query activity are omitted from the search terms report in order to keep with our standards on data privacy." So even an account that's running can't show a shop every rare phrasing it paid for. Search terms insights groups those into themes instead.
That tail is where a repair account grows. Isolation can't reach it by listing it. Something has to reach it for you.
8,100 Drivers a Month Type "Grinding Noise When Braking." Broad Match Is How a Brake Ad Hears Them.
Broad match is the tool built for that tail. A broad keyword like brake repair can put the ad in front of searches that never use those two words. To judge the fit, Google can also look past the keyword at the driver's recent searches, at the brake page the ad sends people to, and at whatever else sits in that ad group: rotors, pads, squealing.
That last part is why Chapter 4's ad groups matter twice. A broad keyword sitting in a tight brake ad group, pointed at a real brake page, gives Google a clear picture of the job. The same keyword in a catch-all "Auto Repair" group gives it mush.
Drivers need that translation. When we read Google reviews of 28 Portland-area shops, customers wrote the way they search: "leak" came up in 53 reviews, "noise" in 26, check engine light in 23. On Reddit, drivers asked about "limp mode." Those are symptoms. Shops sell fixes. Keyword Planner even lists "car brakes sound like metal on metal," at about 10 searches a month. Broad match is the bridge between that driver and the pads and rotors on the work order.
Google attaches one condition, and it's not optional in our build: "It's critical to use Smart Bidding with broad match." Broad match without an automated bid strategy is a wide net with no one deciding which fish are worth keeping. Smart Bidding needs conversions to learn from, which is exactly what Isolation has been collecting.
Thirty Booked Cars a Month Earn a Shop the Right to Try Broad Match
Exploration is the second campaign in our build, and Google has no setting by that name either. Start by copying Isolation, then make three changes:
- Seed it with winners. Take the three to five keywords that booked the most cars in Isolation, the searches the account has already proved.
- Broad match only. No brackets. This campaign's job is to find what you couldn't list.
- Maximize Conversions with a target CPA. Set the target at what Isolation actually paid per booked car. Without that ceiling, broad match will happily pay transmission prices for a driver who wanted the $24.95 oil change.
What opens the door is a count, not a date. We wait for at least 30 quality conversions a month, which for a shop means online bookings and real calls that become repair orders. Page views don't count. Most shops reach that around months two or three. Bigger accounts with bigger budgets get there sooner. A shop that turns on broad match before the account knows what a booked car looks like is asking Google to guess, and paying for every guess.
From there Isolation and Exploration share the bays. Once Exploration is booking most of the cars, Isolation can go quiet for a while. When a search that matters, "brake repair near me," say, slips down the page, Isolation can come back on to win that spot again with a hand-set bid.
The First 30 Days of Broad Match Are Spent Reading Search Terms Every Morning
Broad match finds the grinding. It also finds things that only sound like your business. Our own brake pulls held a few that a broad "brake repair" keyword could wander into:
- "Trailer brake repair," about 5,400 US searches a month. Unless the shop works on trailers, that's someone else's customer.
- "Brake fluid change cost jiffy lube," a chain name Chapter 5 already put on the negative list.
- "Cost of a brake fluid flush," 27,100 a month. Some of those drivers want the flush, and some want a number to quote back at the counter. The search terms report shows which ones book.
So for Exploration's first 30 days, the search terms report is morning reading. Google's advice is plain: "If a search term isn't relevant enough to the products or services you offer, add it as a negative keyword." Anything that isn't a car you'd fix goes on the list that day, and the list is never finished.
Read the winners too. A rare phrasing that books two cars is a candidate for its own exact keyword in Isolation, where a person sets its bid. That's the loop: Isolation teaches Exploration what a booked car looks like, Exploration finds new searches, and the best of those come back to Isolation.
Building and policing both campaigns is the daily work in every account our Google Ads management team runs.
Next: A Transmission Click Tops Out Near Twice a Tire Shop Click. Hand-Set Bids Show Which Job Earns Its Click Back.
Isolation's bids are typed by a person, which means somebody has to decide what each one is worth. Chapter 7 prices a transmission click against a tire click and shows how hand-set bids, impression share and the auction insights report tell a shop where its money is earning cars.
This chapter is part of Google Ads for Auto Repair, a sixteen-chapter guide for independent repair shops in every state.
