London is one of the most competitive search markets anywhere. Law firms, estate agents, clinics, restaurants and tech companies all fight for the same handful of positions, often within a few postcodes of each other. That competition also means there are many agencies selling SEO, with very different standards. If you are searching for an SEO agency London businesses can trust, the challenge is less about finding options and more about comparing them fairly.
Understand what you are buying
SEO proposals often use different language for similar work. Break any proposal into four areas and check each is covered:
- Technical health: site speed, indexing, structured data, mobile performance and fixing errors
- Content: pages that match what Londoners actually search, from service pages to borough-level landing pages where relevant
- Authority: earning genuine links and mentions from relevant UK and London sources
- Measurement: tracking enquiries, calls and sales, not only rankings
If a proposal is heavy on one area and silent on the rest, ask why.
London-specific considerations
Hyperlocal competition
Search results in London can change from one area to the next. A dental practice in Islington is not really competing with one in Croydon. Good agencies research the specific areas you serve rather than targeting "London" as one block.
Multiple locations
Businesses with several branches need separate location pages and Business Profiles for each genuine address. Invented addresses or virtual offices used only for listings can lead to suspensions.
Privacy and consent
Tracking must comply with UK GDPR and the PECR rules on cookies. Make sure your agency sets up analytics and call tracking in a way that respects consent.
How agencies in London charge
You will usually see:
- Monthly retainers covering an agreed amount of work
- Project fees for audits, migrations or content packages
- Hourly or day rates for consultancy and training
Costs vary with the competitiveness of your sector, the size of your site, the volume of content, and whether link building and design work are included. Prices are normally quoted in pounds, often with VAT added, so check the final figure.
Promises that should worry you
- Guaranteed first-page rankings by a fixed date
- Large numbers of links delivered every month
- Secret methods they cannot explain
- Reports showing only rankings for obscure phrases
- Long contracts with no clear exit
Honest agencies will tell you what they will do, what they expect to happen and what depends on factors outside their control.
Questions to ask in the pitch meeting
- Who will actually work on our account day to day?
- What will you do in the first three months, specifically?
- How do you decide which keywords are worth targeting?
- Can we see an anonymised example of a monthly report?
- How do you work with our web developers when technical fixes are needed?
Technical fixes often require development time. If your site needs rebuilding or major improvements, see our web development services.
Does the agency need to be in London?
Being nearby can help with workshops, but it is not essential. Remote agencies can serve London clients well as long as they understand the market, keep the same working hours and communicate clearly. Focus on expertise and transparency over postcode.
FAQ
How long should I give an SEO agency before judging results?
Give a new engagement several months. You should see progress in technical fixes and early indicators before larger ranking gains appear.
Should I target "London" or individual boroughs?
Usually both, depending on your service. Broad pages capture general searches, while area pages help with nearby, high-intent queries.
Can SEO work alongside paid ads?
Yes. Paid search gives quick visibility and useful keyword data, while SEO builds lasting traffic over time.
Next step
If you want a straightforward second opinion on your current SEO or a new proposal, Export Apps works remotely with London businesses on search and websites. Contact us for a conversation.