How to Choose an SEO Company UK: 7 Questions to Ask

Most SEO Companies Are Fine at SEO. The Problem Is Everything Else.

Knowing how to choose SEO company that'll actually deliver is harder than it sounds. Every agency website says the same things: "data-driven," "results-focused," "transparent reporting." The real skill is spotting the difference between a team that'll move your rankings and one that'll send you monthly PDFs while nothing changes.

I run a managed SEO service for UK small businesses. I'm on the other side of these conversations every week. I know what good companies say, what bad companies say, and the questions most buyers never think to ask.

Here's what actually matters when choosing an SEO company, and what to look for in SEO company proposals before signing anything.

Before You Start Looking: Know What You Need

Most business owners start searching "how to choose SEO agency" without knowing what they're buying. That's how you end up paying £2,000/month for work you didn't need.

Ask yourself three things first:

What's the goal? More phone calls? More website enquiries? Ranking for a specific search term? "More traffic" isn't a goal. Traffic that doesn't convert is worthless.

What's your budget? In the UK, decent SEO starts around £800-£1,000/month. Below that, the provider can't afford to dedicate real time to your account.

Our pricing guide explains what different budgets get you. If you're offered "full SEO" for £200/month, you're not getting full SEO.

How long can you commit? SEO compounds over time. If you can't stick with it for at least six months, you're better off with Google Ads until your cash flow supports a longer commitment.

7 Questions to Ask (and What Good Answers Sound Like)

Every "how to choose SEO company" article gives you a list of questions. None of them tell you what the right answers actually are. Here's both.

1. "Who will be doing the work on my account?"

Good answer: A specific name and role. "Your account will be managed by Sarah, our senior strategist. She handles 8 accounts and has worked with local service businesses for 4 years."

Bad answer: "Our team of experts will collaborate on your project." Translation: a junior you'll never meet will do the work, and the senior from the sales call will disappear.

This is the single most important question.

2. "Can you show me results for a business like mine?"

Good answer: Specific case studies from your industry. Not just "we increased traffic 300%" but "we helped a plumbing company in Manchester go from 2 enquiries a week to 11 within 8 months." Numbers tied to business outcomes, not vanity metrics.

Bad answer: Generic traffic graphs, rankings for keywords nobody searches, or "we can't share client names due to NDAs" for every single case.

3. "What will you actually do each month?"

Good answer: A clear breakdown. "Month 1: technical audit and fixes. Month 2: keyword research and content strategy. Month 3 onwards: content creation, link building, monthly reporting. Here's a sample deliverable document."

Bad answer: Vague promises about "optimising your website" and "building your online presence." If they can't tell you specifically what they'll deliver, they don't have a process.

4. "How do you measure success?"

Good answer: Metrics tied to your business. Phone calls, form submissions, direction requests on Google Maps, revenue from organic search. "We'll track enquiries from organic in GA4 and report monthly against your target."

Bad answer: "We'll track your keyword rankings." Rankings matter as a leading indicator, but a company focused solely on rankings can game that metric without delivering actual leads.

5. "What happens if it doesn't work?"

Good answer: Honesty. "SEO doesn't always work on the first approach. If we're not seeing traction after 4 months, we'll reassess the strategy, adjust targeting, and discuss whether to pivot. No 12-month lock-in."

Bad answer: "It always works" or a long pause followed by contract terms. If they've never had a campaign underperform, they're lying.

6. "Do you handle Google Ads too?"

Good answer: "Yes, and here's why it matters: we use ads data to validate which keywords convert before investing SEO effort. When organic catches up, we shift budget accordingly."

Acceptable answer: "No, but we work alongside ads agencies and share data."

Bad answer: "SEO is all you need." Any company dismissing paid search entirely doesn't understand modern marketing.

7. "Can I see a recent report?"

Good answer: A sample that's clear, concise, and ties work done to results achieved. You should understand it without a marketing degree.

Bad answer: A 40-page PDF of automated graphs from SEMrush or Ahrefs with no commentary. Automated reports mean nobody's actually analysing your data.

Red Flags That Mean Walk Away

"We guarantee page 1 rankings." Google themselves say no one can guarantee rankings. Any company making this promise is either dishonest or planning to rank you for a keyword nobody searches.

Lock-in contracts longer than 3 months. Good SEO companies retain clients through results, not contracts. According to Clutch's survey of small businesses, 52% that hired an SEO company switched providers within 12 months. Lock-ins protect underperforming agencies, not clients.

They contacted you first. Cold emails promising to "get you to page 1" are spam. Reputable companies are busy with inbound work.

No website or weak online presence. If an SEO company can't rank their own website, why would they rank yours?

Suspiciously cheap pricing. SEO done properly requires skilled people spending real time on your account. Under £500/month in the UK is likely automated reporting with minimal human input.

Green Flags Worth Noticing

They ask about your business first. A good company wants to understand your customers, your margins, and your competition before proposing anything. If the first call is all about their process, they're selling a package, not a solution.

They're transparent about timelines. "Ranking movement in 3-4 months, meaningful leads by month 5-6" is honest. "Results in 30 days" is a lie.

They specialise in your type of business. An SEO company that works with tradespeople and local service businesses understands that market differently from one working with tech startups. Relevant experience means faster results.

They talk about your Google Business Profile. For local businesses, GBP optimisation is often the fastest win. If they don't mention it early, they're not experienced with local SEO.

UK-Specific Things to Check

Local matters more than national. A dentist in Birmingham or an estate agent in Leeds needs someone who understands UK local search and Google Business Profile dynamics. US-based agencies won't know that "solicitor near me" has completely different SERP features than "lawyer near me."

Check Companies House. Any legitimate UK agency will be registered. A quick search tells you how long they've been trading and who the directors are.

VAT registration. An agency charging £1,500/month but not VAT registered is turning over under £90,000/year. Not necessarily bad for a specialist, but it tells you about their scale.

Making Your Decision

Choosing an SEO company comes down to three things: can they prove they've done this before, do they understand your specific business, and do you trust the person doing the work?

Skip the agencies with the biggest ads budgets and the slickest websites. Talk to the person who'll manage your account, ask the seven questions above, and pay attention to whether the answers are specific or vague. The right SEO company doesn't need to sell you. Their results do.