A practical interview kit for vetting any Google Ads agency before you sign. Fifteen questions, what specific answers should sound like, and the red-flag responses that tell you to keep looking.
The best Google Ads agencies sound boring on a sales call: specific, measured, realistic, slightly cautious. The dangerous ones sound confident about everything. These 15 questions are designed to tell them apart before you sign anything.
Before hiring a Google Ads agency, run a 15-question interview covering five areas: experience and specialization, strategy and approach, tracking and reporting, fees and commitments, and ownership and exit terms. Strong agencies answer in specifics: named team members, concrete first-90-day plans, exact KPIs, named client examples, and clear hand-off terms. Weak agencies use vague language, guarantee results, avoid accountability, and point to results like clicks and click-through rate (CTR) instead of more meaningful metrics like return on ad spend (ROAS), cost per acquisition (CPA), customer acquisition cost (CAC), and cost per lead (CPL). Use the questions below as a scorecard on every discovery call.
Most bad agency relationships are fixable on paper and unfixable in practice. A 30-day exit clause doesn’t help if the agency is holding your Google Ads account hostage, your conversion tracking has been broken since week two, and the reports you’re sent every month don’t include the metrics that actually move the needle for your business. The cheapest way to avoid that mess is a thorough discovery call.
Google Ads pricing has made the stakes higher. WordStream’s 2025 Google Ads benchmarks put the average search cost per click at roughly $5.26 and the average cost per lead at about $70, with legal, home services, and finance sitting well above those numbers. A sloppy account at those rates burns through a six-month retainer faster than most small businesses can detect the problem.
The questions below are organized in the order you should ask them. You can run the whole interview in 45 minutes.
Why ask: Full-service agencies often treat Google Ads as a line item on a bigger services menu. A specialist runs more accounts, sees more search-term data, and recognizes problems earlier. Both can work, but only if you know which one you’re hiring.
What a strong answer sounds like: A specific number (“about 70% of our retainer revenue is Google Ads management”) and an honest description of the other services they offer. Bonus points for naming the verticals they run most often.
Red-flag answer: “We do it all” without specifics, or vague references to “many clients” with no examples.
Why ask: An e-commerce campaign for concert tickets works very differently from a lead generation campaign for a plumbing business. An agency doesn’t need experience in your exact industry, but they should have a proven track record with similar campaign objectives.
What a strong answer sounds like: Specific case studies with real outcome metrics (cost per lead, ROAS, CPA, CAC, revenue, or booked appointments). Numbers should come with context: what the starting point was, what changed, and over what timeframe.
Red-flag answer: Generic testimonials, screenshots without context, or “we can’t share that because of confidentiality” applied to every example. Most agencies can produce at least one anonymized case with permission.
Why ask: Google Partner status isn’t a magic credential, but it does confirm three things: the agency manages enough live spend, holds current Google Ads certifications, and meets Google’s Partner performance requirements (including a minimum 70% optimization score across their managed accounts). Premier Partner status is more selective.
What a strong answer sounds like: Yes, with the Google Partner badge URL you can confirm on the public directory. They should also be comfortable walking you through what Partner status does and doesn’t prove.
Red-flag answer: A claim of Partner status they won’t link to, or dismissive (“the badge doesn’t matter”) with no explanation and no other verifiable credential.
Why ask: The first 90 days predict the next 12 months. A real plan includes specifics — onboarding, research and strategy, campaign and tracking setup, a learning phase, testing, and optimization — and should never involve performance guarantees.
Red-flag answer: “We’ll launch within a week and guarantee you 30 qualified leads in the first month or you don’t pay.” Ask yourself: would you trust a doctor, lawyer, or financial advisor who used this kind of language?
Why ask: The ad is usually not the main driver of performance. The post-click experience is. If the agency only runs traffic to whatever page you have today, they’re a media buyer, not a growth partner. We dig into the symptoms of this gap in our piece on 7 signs your Google Ads account is wasting budget.
What a strong answer sounds like: They build, audit, or collaborate with your web team to ensure the landing page experience is strong prior to launch.
Red-flag answer: “We just send traffic to the website.” Or a refusal to talk about landing pages because “that’s outside our scope.”
Why ask: Underperformance is normal in month one. How an agency responds to it tells you whether they default to honest diagnosis or to defensive metrics (“look at the impressions!”).
What a strong answer sounds like: Re-check tracking, audit search terms and Quality Scores, evaluate landing page metrics, audit targeting and bid strategy. The agency should also be clear about which problems are theirs to solve and which require something from you (faster lead follow-up, an offer change).
Red-flag answer: “If the campaign is getting a lot of impressions and clicks, we just need to give the algorithm more time to learn.” If you’re not getting any conversion data in the first month, something needs to change.
Why ask: Tracking is the single highest-leverage thing an agency does in the first month. If conversions are miscounted, every optimization decision after that is built on bad data. Search Engine Land’s guidance on evaluating agencies consistently flags tracking as the place most relationships go wrong.
What a strong answer sounds like: Specific tracking technologies (Google Ads conversions, GA4 events, Google Tag Manager, server-side or enhanced conversions where appropriate, offline conversion imports for high-ticket sales, call tracking when phone leads matter). Plus a verification step — they’ll test forms, calls, and purchases end-to-end and document what they confirmed.
Red-flag answer: “We mainly track clicks and traffic.” That answer suggests the agency will not be optimizing for leads, purchases, phone calls, qualified opportunities, or revenue at all.
Why ask: Reports tell you what the agency thinks matters. If the headline metric is impressions or CTR, they think you’re a click-counter. If it’s cost per lead, cost per acquisition, and ROAS, they think you’re a business owner.
What a strong answer sounds like: A live dashboard you can check anytime, plus a monthly summary that opens with revenue or revenue-adjacent numbers (CPL, CPA, ROAS, qualified-lead rate) and explains what changed and why. Bonus points for an explicit list of “vanity metrics we will not report.”
Red-flag answer: No real-time dashboard access. All reporting is filtered through monthly agency reports.
Why ask: This is the fastest single test of how the agency thinks. A specialist will have an opinion and can articulate it in plain language.
What a strong answer sounds like: Impressions, raw clicks, raw CTR, and keyword positions are vanity unless tied to business outcomes. Cost per lead, cost per booked appointment, ROAS, and customer acquisition cost are real. The agency can explain the gray-area cases (when CTR matters, when Quality Score actually moves CPLs).
Red-flag answer: “Every metric matters.” That’s a non-answer.
Why ask: Honest agencies will tell you the floor below which their service doesn’t work. The structure of the answer matters as much as the number.
What a strong answer sounds like: Most agencies charge a flat monthly management fee (commonly $750–$2,500 for small business accounts), a percentage of ad spend (typically 10–20%), or a hybrid that combines both. They should also be specific about minimum recommended ad spend (often $1,500–$5,000 per month for small business search campaigns) and explain why: campaigns need conversion volume to optimize, and below a certain spend the data is too thin to make decisions.
Red-flag answer: “We work with any budget.” Translation: the agency is more interested in quickly collecting a retainer and onboarding fees than laying the groundwork for a successful long-term relationship.
Why ask: “Google Ads management” is a vague phrase. Some agencies bundle landing pages, creative production, and call tracking; others charge separately for everything beyond the ad account itself.
What a strong answer sounds like: A clear inclusion/exclusion list. Campaign management, optimization, search-term hygiene, monthly reporting, and at least one scheduled strategy call per month should be standard. Landing pages, creative production, video editing, third-party call tracking subscriptions, and CRM integrations are commonly extras, but the agency should tell you that up front, not in the second invoice.
Red-flag answer: “We’ll handle whatever you need” without specifics. That usually means the scope is undefined and the real pricing comes later through surprise line items, add-on fees, and “that wasn’t included” conversations after the contract is signed.
Why ask: A long lock-in only benefits the agency if the work isn’t strong enough to keep you. Conversely, no commitment at all sometimes signals a churn-and-burn shop that doesn’t invest in onboarding.
What a strong answer sounds like: An initial period of 60–90 days that aligns with how long campaigns need to learn, then a 30-day rolling term or short notice period. Clear language about pauses (holiday, seasonal) and a fair cancellation process.
Red-flag answer: 12-month minimums with no out clause. This indicates a preference for retention by friction rather than by results.
Why ask: Account ownership is the single most common source of agency-divorce fights, and the easiest to prevent. Search Engine Journal lists ownership disputes as one of the most common warning signs of a bad agency, and the fix is one sentence in a kickoff document.
What a strong answer sounds like: Yes. The Google Ads account, GA4 property, GTM container, and any third-party tracking tools are in your business name from day one. The agency operates as a manager on your accounts, not the owner of them.
Red-flag answer: “We manage it from our agency account; it makes things easier.” It makes their life easier; it gives you nothing if you leave.
Why ask: You’ll be sold by a senior strategist and managed by whoever is actually free that month. The senior strategist disappearing after week three is the single most common reason agency results decline mid-contract.
What a strong answer sounds like: A named lead, their certifications, and a named backup. Plus a transition policy: if the lead leaves, who steps in, how long is the overlap, and how does the agency keep institutional knowledge of your account from walking out the door.
Red-flag answer: “We have a team that supports each account.” Translation: nobody owns it.
Why ask: This question reveals the relationship’s true terms faster than any contract clause. The cleaner the answer, the more confident the agency is in their work.
What a strong answer sounds like: You keep ownership of all ad accounts, analytics properties, tracking containers, audiences, custom conversions, and potentially even ad copy, creative assets, landing pages, and historical reports. The agency should provide a transition call/meeting if you want one.
Red-flag answer: The agency owns the ad account, won’t grant admin access, or refuses to clearly explain what the client does and does not keep after termination. Buyout fees themselves are not inherently unreasonable for proprietary creative or landing pages, but vague ownership terms and resistance to transparency are major warning signs.
If you only have 15 minutes for a vendor call, these are the responses that should end the conversation early:
The opposite signal — honest, specific, conservative answers — is what you want. For more context on how this looks in a city-specific market, see our companion piece, How to Choose a Google Ads Agency in Orlando. And if you’re choosing between an agency and an independent contractor, the trade-offs are similar to those we cover in Facebook Ads agency vs freelancer.
Power Couch Media is an Orlando paid media agency specializing in Meta ads and Google Ads for lead generation. Our short answers to the 15 questions above: roughly 95% of our retainer revenue is paid media management. You can review our public case studies for examples of the work. We set up tracking, produce creative, and design conversion-focused landing pages for all clients. Reporting opens with cost per lead or ROAS, not impressions. Ad accounts, analytics, and tag containers stay in your name from day one.
Our Google Ads management for Orlando businesses service is built on these defaults. For a concrete example in practice, our CK Baths case study documents how a Florida home services brand reached 30x ROAS under this approach.
Check three things before anything else: an active Google Partner badge you can verify on the Google Partners directory, named clients with case studies that include real numbers (cost per lead, ROAS, revenue), and a clear answer to who specifically will manage your account.
Two questions do most of the work: “What is your minimum recommended ad spend for our business, and why?” and “If we leave in six months, what do we walk away with?” Vague or evasive answers to either question almost always predict billing surprises and account-lockout fights later.
Most agencies charge a flat monthly fee (commonly $750–$2,500 for small business accounts), a percentage of ad spend (typically 10–20%), or a hybrid. Below roughly $750/month, expect minimal optimization. Above 25–30% of spend, the math rarely works in your favor unless the account is unusually complex.
A short initial commitment (60–90 days) is reasonable because campaigns need time to learn. Long lock-ins beyond that should be optional, not the only option. Look for 30-day rolling terms after the initial period, with clear exit clauses, asset hand-off, and account ownership in your name.
No legitimate Google Ads agency guarantees specific outcomes like cost per lead, lead volume, or ROAS. The auction is dynamic, competitors change bids daily, and Google’s own help documentation discourages guaranteed-results claims. A good agency commits to a process and a reporting cadence, not a number.
Give a new agency 90 days of consistent spend before drawing conclusions. The first 30 days are setup, tracking validation, and learning. Weeks 4–8 typically show early performance signal. By day 90, you should have enough conversion data to evaluate cost per lead, ROAS, and trajectory with confidence.
If you’re working through this list with a shortlist of agencies and want to see how we answer, the fastest way is a short discovery call. We’ll walk through your current account (if you have one), talk through your goals, and give you honest feedback on whether hiring us makes sense — or whether you’d be better off with a different partner. Schedule a call to get started.
