If your phone rings less starting next week, this is probably why.
Google Ads now uses AI to listen to your call recordings and decide whether each call is a “qualified” lead. Misdials, robocalls, and tire-kickers get filtered out automatically. Real new-customer calls get tagged as conversions. Sounds great in theory — and for some shops it really is — but the change matters for two reasons that aren’t obvious until your dashboard starts behaving differently:
- Call recording is now on by default for eligible US and Canada accounts. If you didn’t get the email or if you ignored it, your calls are already being recorded. (Search Engine Journal)
- Standalone Call-Only Ads are being sunset. Google is migrating them into Responsive Search Ads with Call Assets. (Search Engine Land)
Both shifts hit local-service trades the hardest because a plumber, HVAC contractor, or electrician is paying $40 to $100 per qualified call right now, and the bidding algorithm is about to start optimizing toward AI-judged quality, not call duration. Get this wrong, and your cost per lead can drift 20 to 30 percent the wrong direction in a month before you notice.
Here’s the 15-minute checkup. Run it Saturday morning. Coffee, laptop, your Google Ads account.
What changed, in plain English
Per Google Ads Help on AI-Qualified Call Conversions, the system now does two things it didn’t used to:
- It records calls that come in from your Google Ads phone numbers, transcribes them, and runs an AI classifier on the transcript to decide whether the call is a “qualified lead.” Spam, hangups under 15 seconds, robocalls, and obvious misdials get filtered out.
- It re-bids your ads based on the share of your calls that are AI-qualified. If your AI-qualified rate is 80%, Google bids more aggressively for similar searches. If it’s 20%, Google pulls back.
The mistake almost every shop owner makes in the first month: assuming the AI tags calls correctly the first time. It doesn’t. It tags some legitimate calls — like a customer pre-checking insurance coverage before booking, or a homeowner asking about an emergency rate — as “low qualifying intent” because the customer didn’t book on the call. That’s the workaround the rest of this checkup walks through.
The 15-minute checkup, six steps
Open Google Ads in your browser. You’ll do everything from the Goals menu and the Campaigns → Conversions view.
Step 1 — Confirm call recording is on (2 minutes)
Go to Tools → Goals → Conversions and look for “Calls from ads” in the conversions list.
Click into it. Scroll to the Recording section. You should see “Recording is on” with a date.
If you see “Recording is off,” you have two options. Turn it on — this is what enables the AI scoring and what your competition already has running. Or accept that you’re flying without it and the AI-qualified-call feature will just not work for you. There’s no middle ground.
If you can’t see the option at all, your account region might not be eligible yet — the rollout is US and Canada first, with the UK and Australia following on a separate timeline.
Step 2 — Confirm AI-qualified calls is set as a conversion goal (3 minutes)
Same screen, scroll to Conversion goal. You should see “AI-qualified call conversion” as a primary goal type, separate from generic “phone call conversion.”
If it’s not there, click "+ New conversion action" → Phone calls → Calls from ads on your website → and follow the wizard. Choose “AI-Qualified Call” when given the option. Set the conversion value — most trade shops set it as the average revenue per booked call (e.g., $350 for plumbing service averages, $450 for HVAC, $600+ for emergency or commercial). Don’t leave it blank — bidding works much better with a value than without.
Step 3 — Audit your call ad format (3 minutes)
Go to Campaigns, filter for any campaign with phone-call ads. Look at the ad format column.
If you see “Call-only” as the format, you have a sunset problem. Call-Only Ads are being deprecated. Migrate now to Responsive Search Ads + Call Assets — Google’s wizard will offer to do the migration in one click.
If you see “Responsive search ad” with “Call asset” attached, you’re already current. Check that the call asset shows the right phone number and that “call reporting” is enabled at the asset level (not just the campaign level — both layers matter).
Step 4 — Review the last 7 days of AI-tagged calls (4 minutes)
Go to Reports → Predefined reports → Calls → Call details. Set the date range to the last 7 days. You’ll see a row per call with columns for duration, AI-qualified status, and start time.
Sort by AI-qualified = No and read the duration column. Honest take:
- Calls under 15 seconds are correctly tagged. Hangups, misdials, butt-dials. Move on.
- Calls 15 seconds to 1 minute are the gray zone. A real customer asking “do you do gas line installs?” then hanging up because you do, but they want to call three other shops — that’s a legitimate lead the AI may have tagged wrong.
- Calls over 1 minute tagged as “not qualified” are the ones that matter. Listen to one or two. If they’re customers asking about pricing, scheduling, or insurance pre-checks — that’s a tagging error you should manually correct.
You can manually re-tag calls in the dashboard. The AI learns from your corrections over time. Tagging 5 to 10 misclassified calls per week for the first month meaningfully improves the model on your account.
Step 5 — Set the call-script red-flag check (2 minutes)
Some phrases your office or call-center staff say will down-rank a call’s AI score. The AI is looking for buying signals — specific dates, specific addresses, specific service requests. Phrases that hurt:
- “We’ll call you back” without scheduling a time
- “Let me have someone reach out” without naming the person
- “I’m just the answering service” — the AI knows when it’s not talking to the actual business
Phrases that help:
- “When can we schedule you?” with a real time offer
- “Can I get the address where you need service?”
- “Is this an emergency or a scheduled call?”
Brief whoever answers your phones. Five minutes, Saturday morning. The wins compound across hundreds of calls a month.
Step 6 — Set a Friday weekly review (1 minute)
Calendar reminder: every Friday afternoon, open the Call details report, sort by “AI-qualified = No” with duration > 60 seconds, listen to two of them, manually re-tag if needed, and check your weekly cost-per-qualified-call trend in the Campaign overview.
That’s the whole checkup. About 15 minutes the first time, 5 minutes weekly after.
What this means for you, by trade
If you’re a plumber or HVAC contractor: Emergency calls are your highest-value calls and most likely to be mis-tagged. The AI sometimes flags an “I have a flooded basement” call as low-intent because the customer doesn’t book on the call (they’re calling three shops to compare). Manually re-tag those for two weeks — the model adapts.
If you’re an electrician or low-voltage installer: Insurance and warranty pre-check calls hurt your AI-qualified rate. These are real leads but the conversation often ends with “I’ll call back after I confirm with my insurance.” Set the conversion value high enough that even low-tagged calls cover their CPC.
If you’re a dental practice owner running call ads: New-patient calls where the patient asks about insurance acceptance and then hangs up to verify are the biggest mis-tag risk. Train your front-desk staff to convert these to “tentative appointment, confirmed pending insurance” — a soft booking that signals intent.
If you’re a real estate agent running buyer-lead call ads: Phrases like “I’m just looking” or “tell me more about the area” downgrade calls in the AI’s eyes. Coach your buyer-rep team on the signal-language above. Even a 10% lift in AI-qualified rate is meaningful for buyer-lead bidding.
If you’re a chiropractor, locksmith, or garage-door shop: Run the checkup once. Then check your weekly cost-per-qualified-call trend for the next four weeks. If it’s drifting up more than 15%, the AI is mis-tagging your calls and you need to manually re-tag aggressively. If it’s flat or down, you’re set.
What this checkup can’t fix
A few honest caveats:
- It can’t fix a bad ad. If your ad copy doesn’t pre-qualify (no service area, no price range, no clear specialty), you’ll get unqualified calls regardless of AI scoring.
- It can’t reverse the Call-Only Ads sunset. If your campaign was working well as Call-Only, the migration to Responsive Search Ads + Call Assets is a real change. Watch your CPC for two weeks after migration; it usually lands within 5 to 10% of the prior rate but not always.
- It can’t tell you the AI’s exact criteria. Google has not published the call-quality scoring model. The advice above is based on the publicly observable signals, not insider knowledge.
- It doesn’t cover every region. UK, Australia, and EU have separate eligibility timelines. If your account is non-US/Canada, check the Google Ads Help eligibility page before assuming the checkup applies.
- It won’t replace human qualifying. The AI can filter spam and misdials. It can’t tell you whether the lead can actually pay. Your front desk still does that.
The bottom line
Saturday morning. 15 minutes. Six steps. Confirm recording is on, confirm the conversion goal is set up correctly, migrate any Call-Only Ads, audit last week’s tagged calls, brief your phone staff on signal language, and set the Friday weekly review.
The shops that run this checkup before the AI scoring fully ramps will see flat or improving cost-per-qualified-call through Q3. The shops that don’t will discover a 20 to 30 percent drift in their dashboard sometime in June and spend two months trying to figure out why.
If you want the longer version — paid-ads playbooks for trade businesses, the AI tools that actually move the needle for plumbers, electricians, and HVAC contractors, and how to build a lead-qualification system that pairs with Google’s AI scoring — our AI for Trade Businesses course walks through it. Free to start, Pro for the full path.
