12 Questions to Ask Before Hiring an SEO Consultant

By Istiak Ahmed Soikot, Founder and CEO, Rank OG

These 12 questions to ask SEO consultant candidates separate real experts from smooth salespeople. They come from Google’s hiring guidance, plus questions Google’s page implies. Ask every candidate the same list, compare answers, and hire the one whose answers are specific to your site.

This guide is for business owners and marketing leads about to hire SEO help, whether for the first time or after a bad experience. If you want the service itself rather than the vetting guide, see our SEO consultant services.

Why do written proposals fail as a hiring tool?

Proposals are sales documents. Every candidate promises audits, keywords, and growth, so proposals all look alike. Live questions reveal what a proposal hides: whether the consultant has real proof, follows Google’s rules, and stays honest when the answer is uncomfortable. Run through the questions to ask SEO consultant candidates below with every finalist, in the same order, and take notes.

What are the 12 questions to ask SEO consultant candidates?

Google’s Search Central publishes its own interview questions for hiring an SEO. The questions to ask SEO consultant candidates below start from Google’s questions and add the ones Google’s warnings imply. They fall into three groups: proof, method, and honesty.

Can they prove past results?

1. Can you show me examples of your previous work and success stories?

Google lists this question first, and for good reason. A strong answer names real sites, the metric that moved, the dates, and what changed. A weak answer sounds like “we have helped many clients rank” with nothing you can check. Some consultants work under NDAs, but they should still show anonymized data or offer references.

2. Can I talk to two of your past clients?

Google advises checking business references and asking past clients whether the SEO provided useful service, was easy to work with, and produced positive results. A consultant with happy clients offers names without hesitation. Stalling, excuses, or “we never share client information” with nothing else offered tells you plenty.

3. What is your experience in my industry and my market?

Google asks about experience in your industry, your country or city, and international sites. SEO for a dental practice is not SEO for a software company. Listen for specifics: how your buyers search, who your real competitors are, what worked and what failed. Generic answers mean they plan to learn on your budget.

Do their methods survive scrutiny?

4. Do you follow Google Search Essentials?

This is Google’s direct question. The right answer is yes, with an example of a technique they avoid and why. Anyone who treats Google’s rules as optional, or brags about loopholes, is describing a risk to your site, not an edge. Deceptive tactics can get a site removed from Google’s index entirely.

5. Which official Google documentation supports your recommendations?

Google advises asking SEOs to corroborate their recommendations with a trusted source, such as a Search Console help page or a Search Central article. Strong consultants cite the docs without blinking. Weak ones say “trust me, I know what Google wants” and change the subject.

6. How do you approach AI search: ChatGPT, Perplexity, and AI Overviews?

Google’s hiring page now asks whether a consultant’s AEO and GEO advice lines up with Google’s official guidance on generative AI features. Good answers talk about crawlable content, clear structure, and original expertise. Watch out for secret “AI hacks,” guaranteed citations, or special files that supposedly force mentions. Google’s own AI guide says you do not need llms.txt or special markup to appear in its AI features.

7. How do you build links?

Google warns that you should never have to link to an SEO, and tells you to avoid link popularity schemes and mass search engine submissions. Good answers describe earned links: digital PR, content worth citing, genuine outreach. Bad answers mention link packages, private blog networks, or paid placements dressed up as “partnerships.”

Will they be straight with you?

8. What results do you expect, in what timeframe, and how do you measure them?

Google’s question, almost word for word. Good answers give ranges tied to your competition and site history, and measure leads, calls, or sales next to rankings. Anyone promising page one in 30 days is selling, not planning. Timelines in SEO are always conditional, and an honest consultant says so upfront.

9. Will you guarantee me a number one ranking?

This is a trap question, and the only acceptable answer is no. Google states it plainly: no one can guarantee a #1 ranking on Google. Walk away from anyone who guarantees rankings, claims a special relationship with Google, or advertises priority submission to Google. A guarantee is the clearest red flag in this whole list.

10. How will we communicate, and will you show me every change you make?

Google asks whether the SEO will share all site changes with detailed information about the recommendations and the reasoning behind them. Expect direct access to the person doing the work and plain-English updates. Layers of account managers and monthly reports nobody explains are how retainers go stale without anyone noticing.

11. What access do you need, and at what level?

Google’s audit advice is specific: grant read-only Search Console access at first, not write access. A consultant who demands full admin access to everything before diagnosing anything is overreaching. Good answers ask for the minimum: read-only analytics, CMS access only when implementing agreed fixes, and an explanation of every change made.

12. What happens if I want to leave?

Honest consultants answer this easily: you own your site, your content, your accounts, and your data, and you can leave with reasonable notice. Rank OG, for example, works month-to-month after an initial 3-month sprint. Long lock-ins, fuzzy ownership terms, or warnings that you will “lose your rankings” if you cancel are pressure tactics.

The 12-question scorecard

Use this table during interviews as you run through the questions to ask SEO consultant candidates. A strong answer is specific to your site; a warning sign is vague, evasive, or too good to be true.

#	Question	Strong answer	Warning sign
1	Show me past work and success stories	Named sites, metrics, dates, what changed	“Many happy clients” with nothing checkable
2	Can I call two past clients?	Names offered without hesitation	Excuses or total secrecy
3	Experience in my industry and market?	Specifics about your buyers and competitors	Generic claims, will “learn your niche”
4	Do you follow Google Search Essentials?	Yes, plus a technique they avoid and why	Rules called optional, loopholes bragged about
5	Which Google docs back your advice?	Cites Search Central pages by name	“Trust me, I know what Google wants”
6	How do you handle AI search?	Crawlable content, structure, original expertise	Secret hacks or guaranteed AI citations
7	How do you build links?	Earned links through PR and useful content	Link packages, private networks, paid placements
8	Expected results, timeframe, measurement?	Ranges tied to your market, leads plus rankings	“Page one in 30 days”
9	Will you guarantee #1?	No, clearly and immediately	Any yes, or a “special relationship” with Google
10	How do we communicate?	Direct access, every change explained	Account-manager layers, unexplained reports
11	What access do you need?	Minimum necessary, read-only first	Full admin demanded before any diagnosis
12	What if I want to leave?	You own everything, reasonable notice	Long lock-in, fuzzy ownership, threats

Verdict: no candidate will ace all 12. Hire the one whose weak answers are honest (“I have not worked in your exact niche, here is how I would close that gap”) rather than evasive. Specificity beats polish every time.

How do you score the answers?

Score each answer 0 for vague or evasive, 1 for reasonable but generic, 2 for specific to your site. A zero on question 4, 7, or 9 ends the interview no matter the total. Use the questions to ask SEO consultant candidates above as your scorecard, then compare totals across at least three candidates. Picture a plumbing company with one location and a 12-page site: the winning consultant says your service pages target the wrong towns and your business profile categories are wrong, and names where they would start. The loser says they do technical SEO, content, and links for a flat monthly fee. Same questions, completely different answers.

What should you do next?

A short action list to turn this guide into a hire:

1. Shortlist three consultants from real work you have seen, not from ads.
2. Send the 12 questions to ask SEO consultant candidates ahead so candidates give considered answers.
3. Interview, score, and call the references of your top pick.
4. Start with a paid audit before any retainer, so you see how they diagnose before you commit.

Rank OG offers a free SEO audit that follows Google’s own audit advice: realistic estimates of improvement and the work involved, with read-only access only.

Frequently asked questions

How many SEO consultants should I interview before hiring?

Interview at least three. Ask every candidate the same 12 questions to ask SEO consultant finalists and score the answers the same way. Three interviews take an afternoon and turn a gut decision into a comparison. One interview gives you a sales pitch; three give you a market read.

Should I hire an SEO consultant or an agency?

A consultant gives you direct access to the senior person doing the work, which suits small businesses that want accountability. An agency gives you a team, which suits larger companies. Ask who does the work either way. Read our SEO consultant page to see the consultant model in detail.

What should an SEO audit cost?

Reputable consultants often offer a free initial audit, as Rank OG does. Paid deep audits exist, and prices vary widely by site size. What matters more than price: the audit gives realistic estimates, explains the work involved, and asks only for read-only Search Console access at first, per Google’s guidance.

An SEO consultant cold-emailed me with a great offer. Should I reply?

Treat it as a red flag, not an opportunity. Google warns to be wary of SEO firms that email out of the blue and reserves the same skepticism for them as for diet-pill spam. Good consultants get clients through referrals and visible work, not bulk email.

How soon will I see results after hiring an SEO consultant?

It depends on your site’s history, competition, and what needs fixing. Technical repairs can show movement in weeks; competitive keywords take months of consistent work. Be wary of anyone promising fast, specific rankings. Ask what typically moves first on sites like yours.

Sources

Do You Need an SEO? Tips for Hiring an SEO, Google Search Central (interview questions, reference checks, audit access guidance, no-guarantee warning, unsolicited email warning). Optimizing Your Website for Generative AI Features on Google Search, Google Search Central (what Google does and does not need for AI features, including llms.txt and special markup). Sources checked November 2026.

Ready to use these questions to ask SEO consultant candidates? Start with a free SEO audit and see how a consultant answers when the questions are specific. Or contact us to talk through your situation.