Google Ads Optimization Score for Painters: Why 40% Can Beat 95%
Google Ads optimization score for painters: what the number measures, which recommendations to apply or dismiss, and why auto-apply should stay off.
Published September 18, 2026 · PaintingPPC
Google Ads optimization score for painters measures how many of Google’s own recommendations a painting contractor has applied or dismissed, not how many jobs the account books. A painting company can sit at 41 percent and book cabinet jobs at a profit, or sit at 97 percent and pay for DIY searches all day. Treat the score as a to-do list you are allowed to say no to, keep auto-apply switched off, and judge the account by cost per booked job.
I run PaintingPPC, and Google Ads for painting contractors is the only thing we do. The most common panic email I get from a painter reads something like: “Google says my account is only 38% optimized, is my agency asleep?” Usually not. Here is what that number is and what to do with the recommendations behind it.
What is the Google Ads optimization score?
Google defines it as “an estimate of how well your Google Ads account is set to perform,” scored 0 to 100 percent. Under the score sits a list of recommendations, each with a percentage uplift. Apply one, the score rises by that amount. Dismiss one, the score rises by the same amount. Google’s own help page says your account can reach 100 percent by applying or dismissing all recommendations.
Read that twice. Dismissing a bad idea counts the same as applying a good one. The score is not a performance metric. It measures how much of Google’s queue you have cleared.
Google’s page also notes the recommendations are aimed at whatever Smart Bidding strategy Google thinks you should be on. A painter who deliberately stays on manual bids until the account has real conversion history (the approach in Google Ads bidding strategies for painters) is docked points for that decision.
Does a low optimization score hurt a painting contractor’s ads?
No. Optimization score is not an input to the auction. Google’s help page states outright that it is not used by Quality Score, and Quality Score is the one that moves your cost per click.
| Optimization score | Quality Score | |
|---|---|---|
| What it grades | How many Google recommendations you applied or dismissed | Expected CTR, ad relevance, landing page experience |
| Level | Account and campaign | Keyword |
| Changes your CPC | No | Yes, a lot |
| Can be raised by dismissing things | Yes | No |
| Worth chasing | No | Yes |
If you want to lower what you pay per click, read Google Ads Quality Score for painters. The optimization score is a different animal.
Why does Google push the optimization score so hard?
Because it is a sales tool with a dashboard. The Recommendations tab is where Google presents broad match, Performance Max, budget increases, Display expansion, and AI Max, each wrapped in a percentage that makes ignoring it feel like leaving money on the table. Google also ties the score to its Partner program: agencies need roughly a 70 percent optimization score across managed accounts to keep the Google Partner badge, as Store Growers explains, which is why some agencies clear the queue on autopilot.
Then there are the phone calls. If your account spends more than a few hundred dollars a month, you have probably heard from a “Google Ads Account Strategist.” MarlinSEM’s write-up covers who they are: most are third-party contractors measured on adoption of Google’s recommendations, not on whether your phone rings with estimate requests. Their current script, per that piece, leans on AI Max, Performance Max, broad match, budget increases, and turning on auto-apply. Every one of those is something I would test carefully or refuse for a painting account with a four-figure monthly budget.
When a rep calls, be polite, take nothing on the call, and ask for the list in writing. Never let anyone make changes on a screen share and never hand over login access. The account is yours.
Which Google Ads recommendations should a painter apply?
Apply the repairs, apply most asset suggestions, and read everything else with your hand on your wallet.
Apply: policy fixes, disapproved ads, broken final URLs, and missing sitelinks, callouts, snippets, or call assets (order covered in Google Ads extensions for painters). If it flags conversion tracking as missing and you know call tracking and form tracking are firing, dismiss it.
Read carefully: new keyword suggestions, because Google will propose “how to paint kitchen cabinets” next to “cabinet painters near me.” Take the buyer terms, dismiss the DIY terms, and add the DIY terms to your negatives on the way out. Responsive search ad improvements are fine when they add a headline and wrong when they strip your pins because Ad Strength says “Poor.” A pinned “Licensed & Insured Painters in [City]” headline exists because it makes the phone ring. Bid strategy switches are right at the right time, which is after the account has enough real conversions, not when the score says so.
Dismiss: switching keywords to broad match, which pulls in paint stores, auto body, nail art, and job seekers and is the single change that quietly ruins painter accounts (phrase and exact plus negative keywords for painting contractors is the structure that books jobs). Raising your budget, which Google flags any time a campaign is “limited by budget”; budget goes up when cost per booked job is proven and the calendar has room, not when a score says so. Creating a Performance Max campaign, for the reasons in Search Ads vs Performance Max for painters. Expanding to Display or Search Partners, which buys cheap clicks and almost no estimate calls. Turning on AI Max, which is testable against a control with exclusions locked down and never a one-click apply (see AI Max for painters).
Should a painting contractor turn on auto-apply recommendations?
No. Auto-apply lets Google make changes in the categories you tick without a human reading them first, and two of the tickable categories are switching your keywords to broad match and raising budgets. When that happens, the first sign something changed is often the credit card statement.
Check yours right now. Go to Recommendations, click Auto-apply at the top, and uncheck everything. Then open Change History and filter for auto-applied changes over the last 90 days. If you find any, you know why the search terms drifted. If an agency runs your account, ask to see the change history yourself. That belongs on the list of questions to ask before hiring a PPC agency and in every monthly report.
How do I judge whether my painting account is actually optimized?
By one number: what a booked job cost this month, and whether it fits inside the margin on your average ticket. That is how we measure at PaintingPPC, and it is the only score that pays the crews. A September account with a rising cost per booked job needs attention whether its optimization score reads 30 or 90. An account booking interior work at a profit is fine at either.
The monthly routine: open Recommendations once, apply the repairs, add missing assets, dismiss everything in the broad match, budget, Performance Max, Display, and AI Max families, and close the tab. Ten minutes. The score climbs into the 80s from dismissals alone, the rep emails slow down, and nothing changed that you did not choose.
FAQ
What is a good Google Ads optimization score for a painting company? There is no good or bad number, because the score rises equally when you apply a recommendation or dismiss it. A well-run painting account that reviews and dismisses what it does not want usually sits between 80 and 100 percent. An account at 40 percent is not underperforming; it has an unread queue.
Does a low optimization score raise my cost per click? No. Optimization score is not part of the ad auction and Google states it is not used in Quality Score. Cost per click is driven by your bid, your Quality Score, and competition in your market. Raising the score by applying broad match or budget recommendations can actually raise total spend.
Can I dismiss a Google Ads recommendation and have it come back? Yes. Google’s help page says a dismissed recommendation can reappear after a period if it becomes relevant again. Budget and broad match suggestions come back the most. Dismissing them again takes seconds and costs nothing.
Should my Google Ads agency keep my optimization score high? Your agency should keep your cost per booked job low. Some agencies push the score up to hold a Google Partner badge. If your agency applies recommendations you did not discuss, especially broad match, budget increases, or Performance Max, ask for the change history and the reasoning.
The blunt version
Google Ads optimization score for painters is a checklist score, not a results score, and dismissing recommendations raises it as much as applying them. Apply the repairs and asset fixes, dismiss broad match, budget bumps, Performance Max, Display, and AI Max, keep auto-apply off, and stop looking at the number. The account is optimized when booked jobs cost less than they earn.
If your account has auto-applied changes you never approved, or a rep talked you into broad match and the search terms report looks like a paint store, book a call. Pulling the change history takes about ten minutes.