Google Ads Optimization: A Checklist for Local Service Businesses

Establish your maximum cost per lead before touching anything in the account. Multiply customer lifetime value by the share you are willing to spend to acquire one customer (a worked example uses 20%), then divide by your lead-to-customer rate. The worked example: $500 lifetime value becomes a $100 acceptable cost per acquisition; at a 25% close rate that becomes a $25 maximum cost per lead. Compare that number to what your trade actually costs before calling the account broken — home improvement averaged $90.92 per lead and dentists $83.93 in the 2025 benchmarks, so a $25 cap is below market for most US trades and will not buy volume.

Count conversions in the last 90 days. Zero means your account sits in the failing cohort — about 29% of accounts recorded no conversions over a 90-day window in an analysis of more than 15,000 accounts. If your search terms report is accruing clicks on words like "free," "diy," "jobs," or "salary," that is the same failure mode showing up in plain text.

Confirm a negative keyword list is attached and review the search terms report. Accounts using negative keywords saw conversion rates up to 3x higher. In one 94-account study, 32,201 negative exclusions across 74 accounts were tied to an estimated $20,712 in prevented waste.

Check that your daily budget buys enough clicks to learn anything. Aim for 3–5 clicks per day on your most important keywords and roughly 10+ clicks per day account-wide. At the $5.26 all-industry average that is $16–$26 per day at minimum, consistent with the $30–$50 per day practical floor. Below about $10 per day in a competitive metro, expect the account never to collect enough data to optimize.

Link your Google Business Profile to your Google Ads account and confirm a location extension is showing. Without the connection there is no address or map pin, no "Directions" link, and no review stars alongside the ad. Check in Ads → Ads & assets → Assets.

Open the three Quality Score components for each keyword — expected click-through rate, ad relevance, and landing page experience — and address anything marked average or below average. Google states Quality Score is built on these three inputs, which is why the ad promise and the landing page have to match: if the ad says "same-day" and the page never says "same-day," that is a relevance mismatch you can fix today.

Check which bidding strategy you are on. In the largest dataset available here, Maximize Conversion Value returned 6.44x ROAS versus 1.96x for Maximize Conversions, despite similar adoption. The practical cause is usually not the algorithm — it is what the algorithm is allowed to optimize toward, so tie bids to booked job value, not raw form fills.

Size the budget to the channel. For Local Services Ads, $800–$2,000 per month buys consistent coverage in most mid-size cities. For Search ads, $1,500–$4,000 per month is the range for meaningful volume, and under $1,000 per month is too thin to generate useful data. Competing heuristics put the starting floor at $500 per month or $1,000 per month, so treat these as agency rules of thumb, not Google figures.

Benchmark against your own vertical before judging performance. Legal services pay $8.58 per click and $131.63 per lead; home improvement $7.85 per click and $90.92 per lead; restaurants $2.05 per click and $30.27 per lead. Low click cost is not a cheap lead: real estate pays $2.53 per click but converts at 3.28%, landing above $100 per lead.

Read the 2026 trend before you cut anything. Clicks cost more (from $4.66 to $5.26 across the benchmark year) but cost per lead fell year over year for the first time in five years and conversion rates improved in 87% of industries. A budget cut based on click price alone will show up later as "ads stopped working."