You may not need one yet
Google says a professional can be useful, especially at a redesign or new site launch, and that small local businesses can often do much of the work themselves using its SEO Starter Guide.
Hiring an SEO company is a trust purchase. You cannot easily judge the work until months later, and the industry has a reputation for vague promises. This guide uses Google’s own advice on hiring an SEO, published provider pricing surveys and a practical scorecard so you can compare agencies, freelancers and consultants, spot red flags early and decide whether you need to hire at all.
// disclosure: I am a freelance SEO and I sell services on this site, so I have an interest in this topic. I wrote the guide to help you judge any provider, including me. Prices come from third-party surveys, not my own rates (see my pricing), and I have not worked with every company type described.
| type | usually good for | watch for |
|---|---|---|
| Agency | multi-skill teams | junior staff on your account |
| Freelancer | one-to-one, lower cost | capacity, single point of failure |
| Consultant | strategy, audits, training | you still need to implement |
// general patterns, not rules.
Google says a professional can be useful, especially at a redesign or new site launch, and that small local businesses can often do much of the work themselves using its SEO Starter Guide.
Google lists guaranteed top rankings and claims of a special relationship with Google among its red flags. Walk away from either.
Most providers sell a monthly retainer, so compare what is included, how it is measured and how you can leave, not just the headline number.
Google’s documentation on whether you need an SEO says a professional can be especially useful during a site redesign or new site launch, when a site can be built to be search friendly from the start. The same page says small local businesses can often do much of the work themselves, beginning with the SEO Starter Guide (Google Search Central).
That does not mean DIY is always the right call. Hire help when:
Do it yourself, for now, when you have a simple local site, time to learn, and the basics are not yet in place. My low-cost SEO DIY guide sets out a checklist for that route.
Each model suits different needs. Ahrefs’ provider survey groups respondents this way too.
| Agency | Freelancer | Consultant | |
|---|---|---|---|
| Typical shape | Team with account manager and specialists | One person who does the work | Senior advisor who audits and guides |
| Strength | Breadth: content, tech, links, reporting | Direct access, flexible, often lower overhead | Strategy and training; good for in-house teams |
| Risk | Your account may be handled by juniors | Holiday or illness stops the work | You or your developer still implement |
| Ask about | Who exactly works on my account? | What is your backup plan? | Do you also support implementation? |
Published numbers come from surveys of providers, so treat them as context rather than a quote.
Ahrefs surveyed 439 SEO providers about pricing. In that poll, 78.2% charged a monthly retainer, 48.9% charged per project and 34.8% charged by the hour (some did more than one). The most popular monthly retainer band was $501 to $1,000, chosen by 20.4% of respondents. Agencies and consultants were more likely to charge $1,001 or more per month than freelancers (Ahrefs).
Directory data points the same way but higher. Clutch’s reviewed projects, as reported by third parties, average roughly $3,200 a month, though Clutch does not state its sample, so I would not treat that as a benchmark for a small local site.
Two warnings about averages:
// for how I price and what hours buy, see pricing, and for a lower-cost route see affordable SEO services.
Google lists what an SEO can offer. Use it as a checklist when you read a proposal.
A look at titles, headings, internal links, site structure and how well pages match what people search for.
Hosting, redirects, error pages, indexing, JavaScript handling and page experience.
Keyword research, briefs, writing or editing, and updates to existing pages.
Outreach, digital PR, local citations. Beware anything described as paid placement without disclosure.
For location-based businesses, a verified, accurate Google Business Profile and consistent listings.
A clear way to see progress: impressions, clicks, leads and calls, not just rankings for hand-picked terms.
These come from Google’s own hiring guidance.
| Red flag | Why it matters |
|---|---|
| Unsolicited emails offering SEO | Mass outreach is a poor sign of care or fit |
| Guaranteed #1 rankings | Google says no one can guarantee a top ranking |
| Claim of a special relationship with Google | Includes any “priority submit” offer. Google does not run such services for sale |
| Secrecy or vague plan | If they have FTP access, they should explain every change they make |
| Link schemes and mass submissions | Google considers mass submission to search engines largely ineffective, and link schemes can harm you |
| Requiring you to link to them | A conflict of interest and a bad sign |
| Deceptive content | You are responsible for what firms do on your behalf; the site can be removed from the index |
// source: Google Search Central, paraphrased. Related: my Penguin update guide explains what link spam looks like.
Google suggests asking providers directly. Add your own for your market.
For an audit, Google advises giving read-only Search Console access and holding back write access at first. A useful audit should include realistic estimates of the improvement and the work involved.
For a business with a physical location or service area, local presence often matters as much as the website. Google says local results are based mainly on relevance, distance and prominence, and a complete, verified Business Profile helps it match you to searches (Google Business Profile Help).
Before hiring, ask a local candidate how they would improve each of those three, and whether they actually serve your area or are working remotely. I cover this in more depth in my guide to choosing an SEO company near you.
Score each candidate from 0 to 3 on every row, then add up. Do not choose on price alone.
| Criteria | Candidate A | Candidate B | Candidate C |
|---|---|---|---|
| Follows Google guidance | |||
| Explains plan clearly | |||
| Relevant experience | |||
| Deliverables are specific | |||
| Reporting is meaningful | |||
| References check out | |||
| Fair exit terms | |||
| No red flags |
Expect findings and a prioritised list, not rankings. Technical fixes may take effect only after pages are recrawled.
Fixes, new and updated content, local work. Watch for steady delivery against the plan.
Review leads, calls and organic traffic together. Ask what changed and why. If nothing is explained, ask again.
Google does not publish a fixed timeframe for SEO results, and neither should a provider. Ask each candidate for their reasoning and their measures of progress. You can read more about what reports should contain in my SEO report guide.
I read Google Search Central’s page on whether you need an SEO, Google Business Profile Help, and published pricing surveys from Ahrefs and review directories. I could not open the FTC’s consumer guide on hiring an SEO. I am an SEO freelancer with a commercial interest, I have not mystery-shopped other providers, and I name no companies because I have no first-hand data to rank them fairly. Prices vary by region and niche; use survey figures as context only.
Not always. Google says small local businesses can often do much of the work themselves. A professional is most useful at a redesign, a launch or when a technical or strategic problem is beyond you.
It varies widely. In Ahrefs’ survey of 439 providers, the most common monthly retainer band was $501 to $1,000, and agencies and consultants more often charged over $1,000 than freelancers. Scope matters more than the headline number.
Freelancers offer direct access and often lower overhead. Agencies bring more skills under one roof. Ask who will do the work in either case.
No. Google says no one can guarantee a top ranking and lists such promises as a red flag.
Google gives no fixed duration. Ask providers what results they expect, over what time and how they will measure them, and be sceptical of firm promises.
Start with read-only Search Console access for an audit, as Google advises. Grant write access only once you trust them and have agreed the scope.
Named deliverables, reporting, ownership of your accounts and content, a clear notice period, and disclosure of any paid links or outsourced work.
They suit ongoing work such as content and links. For a one-off need, an audit or project may fit better. Compare what you actually receive each month.
Take back control of your accounts, ask for a record of what was changed, and have the site reviewed for harmful links or content. Google says you are responsible for what firms do for you. Complaints can be filed with the FTC in the US or econsumer.gov elsewhere.
See how much SEO costs per month, what SEO management involves, and pricing.