Every SEO company sounds capable on a sales call. Confident voice, polished case studies, a pricing sheet that seems reasonable. The problem is that sounding capable and being capable are not the same thing, and the gap between the two is where a lot of small business marketing budgets quietly disappear.
Direct answer: a genuine SEO company asks about your business goals before pitching a package, explains its process in plain language, shows recent and relevant proof of results, and reports on outcomes like leads and revenue, not just rankings. Walk away from anyone promising guaranteed rankings, a specific timeframe, or “secret” methods they cannot explain.
Here is what to check before you sign anything.
Start with the questions they ask you
A reliable SEO company starts a conversation by understanding your business, not by pitching a package. If a provider skips straight to their pricing sheet without asking what success actually looks like for you, that is an early sign they are selling deliverables rather than outcomes.
Ask them: what does success look like after six months? A vague answer like “more traffic” is a starting point, but a genuine partner will push further, toward leads, enquiries, or revenue.
Green flags worth looking for
- They explain their process clearly. Technical SEO, content strategy, and link building should be explained in plain terms, not hidden behind vague phrases like “proprietary methods.”
- They ask for read-only access, not full control, during an audit. This lets them diagnose issues without needing to take over your accounts immediately.
- They reference Google Search Console and Google Analytics as reporting sources. These are the standard, verifiable tools any legitimate SEO company should be using.
- They set realistic timelines. Most SEO campaigns take three to six months to show meaningful movement. Anyone promising faster is worth questioning.
- They offer flexible terms. Short review points, such as a 30 to 90 day check-in, signal confidence. Long lock-in contracts with no review point are a caution sign.
Red flags that should make you walk away
Guaranteed rankings
No SEO company can guarantee a specific ranking position, since Google controls its own algorithm. A guarantee for a specific position is a promise that can usually only be kept through risky tactics.
Vague or “secret” strategies
If an SEO company cannot explain what they are actually doing to your website, that is a serious warning sign. Legitimate technical SEO, on-page optimisation and content work can all be explained in plain English.
Black-hat tactics
Watch for talk of purchasing links, keyword stuffing, or heavy link quantity over link quality. These tactics can produce short-term movement but risk a Google penalty that costs far more to recover from than it saved.
Generic, cookie-cutter packages
An SEO strategy for a local plumber looks nothing like one for an e-commerce store. If a provider offers the same standardised package regardless of your industry or goals, it is unlikely to be genuinely tailored to your business.
No willingness to show proof
Ask for examples of businesses they have worked with, the problems they were hired to solve, and the results that followed. A reluctance to share this, or only offering old, unrelated case studies, is worth questioning.
A simple vetting checklist
| Check | What to look for |
|---|---|
| Discovery process | Do they ask about your goals before pitching a package? |
| Transparency | Can they explain their strategy in plain English, without vague buzzwords? |
| Proof | Do they have recent, relevant case studies or references? |
| Reporting | Do they track leads and revenue, not just rankings or traffic? |
| Contract terms | Is there a reasonable review point, rather than a long lock-in? |
| Technical knowledge | Do they mention site speed, structured data, and internal linking, not just content? |
| Access requested | Do they ask for read-only audit access rather than full control upfront? |
Questions worth asking directly
- How would you handle a major Google algorithm update affecting our rankings?
- Can you show a recent, relevant result for a business similar to ours?
- What does the price include, and what counts as an extra?
- How will you report progress, and how often?
- Do you follow white-hat SEO practices consistent with Google’s own guidance?
Any hesitation or vague answer to these questions is worth taking seriously.
Pricing is part of the picture, not the whole picture
A very low price often means shortcuts, while a very high price with no clear justification deserves the same scrutiny. Our guide on how much SEO costs for a small business breaks down realistic UK pricing ranges, so you can judge a quote against genuine market rates rather than a headline figure alone.
Freelancer, consultant, or agency?
Choosing a company also means choosing a structure. A solo consultant offers direct access to the person doing the work but less built-in backup. An agency offers a full team but sometimes more distance from the actual work. Our guide on SEO consultant versus SEO agency covers this specific decision in more depth.
FAQs
What is the biggest red flag when choosing an SEO company? A guarantee of specific rankings within a set timeframe. No legitimate provider can promise this, since search rankings are controlled by Google’s algorithm, not the SEO company.
How do I know if an SEO company is using black-hat tactics? Watch for talk of buying links, guaranteed rankings, or a reluctance to explain their methods clearly. A legitimate provider can describe their strategy in plain English without hiding behind vague terms.
Should I choose a local SEO company or a remote one? Either can work well. What matters more is their process, transparency, and proof of results, not their physical location, unless local, in-person meetings are genuinely important to you.
How long should an SEO company’s contract be? Look for a reasonable review point, commonly 30 to 90 days, rather than a long lock-in with no opportunity to assess progress. A confident provider is comfortable being judged along the way.
