SEO Audit Case Study

Helping a local heating business identify its biggest opportunities for stronger search visibility.

Their website already had many of the ingredients needed for a trustworthy local business website: the site looked professional, with clear services, transparent pricing, a well-presented Google Business Profile and a very strong customer review profile.

The problem wasn’t that the business lacked credibility. The website simply wasn’t quite making that credibility as clear to Google as it could.

The aim of the audit was to look beyond surface-level SEO checks and identify where HomeGuard could make the most meaningful improvements to its online visibility, especially for local heating, plumbing and boiler-related searches.

The result was a detailed SEO audit and prioritised action plan covering local SEO, site structure, page targeting, meta data, content depth, case study opportunities, technical SEO and performance tracking.

HomeGuard Heating Solutions wanted a clearer understanding of how well its website was supporting search visibility.

I was rather limited by the fact that there were no Google Analytics (GA4) or Google Search Console accounts set up for the site, so by extension, no way to know how well the site was currently serving or converting visitors.

Never-the-less, the audit needed to answer three important questions:

This was especially important because local service businesses often rely on search visibility at exactly the point when potential customers are actively looking for help. HomeGuard Heating Solutions don’t just need general awareness; they need to appear when someone nearby is searching with intent.

One of the most important parts of any audit is separating genuine weaknesses from things that are already doing their job.

In HomeGuard’s case, there were several strong foundations already in place.

So, the recommendation definitely wasn’t “start again”. Instead, the audit focused on how to make the website work harder by giving both users and search engines clearer signals.

The biggest issue was one of clarity.

The Home page was trying to cover a wide range of services at once, including boiler installations, servicing and repairs, plumbing, designer radiators, home-care plans, power flushing and emergency work.

In plain English, the site was asking one page to do too many jobs.

For a user, that can sometimes work reasonably well. They arrive, see a list of services, and understand broadly what the company offers.

For search engines, though, it creates a weaker signal. Google has to decide whether – out of all the locally-based competitors – that one page is the best result for all of those services – or whether none of them are represented particularly strongly.

It was clear that the site needed to be to restructured around clearer, dedicated service pages.

A stronger site structure would allow each key service to have its own focused page, with clearer targeting, deeper information and stronger internal links.

My audit therefore recommended creating separate pages for every main service it offers, with each page containing unique and useful information to satisfy both users and search engines.

(Update: I’ve written a guide to help you decide which services deserve their own web page and which should be grouped together, because when you offer a lot of different but sometimes related business services, it’s not always easy to get it right.)

This didn’t need to happen all at once. I recommended a phased approach, starting with the services most commercially important to the business and most relevant to local search demand.

This is often where SEO becomes more practical than people expect. The answer isn’t always “publish more content”. Sometimes the fundamentals are there…they just need to be organised and expanded in a way that gives every important topic enough room to breathe and shine.

For local service businesses, Google Business Profile optimisation is an important part of SEO.

The audit found that HomeGuard Heating already had a good Google Business Profile presence, but there were opportunities to improve consistency and activity. These included fixing a broken Facebook link, ensuring the business address was represented consistently, and adding more ongoing Google Business Profile activity, such as project photographs, before-and-after images, vehicle photos, team images, regular updates and seasonal advice.

These are not glamorous SEO tasks, but they make a difference. Local SEO is often built from lots of small trust signals that help search engines understand who a business serves, where it operates, and why it should be considered credible.

The audit also identified missed opportunities to add or improve the site’s title tags and meta descriptions on important pages across the site.

These were relatively simple fixes, but worth doing. Page titles help search engines understand relevance, while meta descriptions can influence whether someone chooses to click through from the search results.

HomeGuard already had a blog, and the layout was clean, readable and sensibly structured. That was a good foundation for informational content.

However, the existing articles were relatively brief, slightly generic and somewhat promotional. The audit recommended moving towards deeper, more practical content that answered real customer questions and demonstrated genuine expertise.

For example, a blog post about gas leaks could be strengthened by including clearer emergency safety steps, physical symptoms, warning flame colours and the National Gas Emergency Service number.

This recommendation wasn’t about writing content for the sake of it. There was a great deal of potential to improve existing content, making it genuinely useful enough to earn visibility, trust and clicks.

One of the biggest growth opportunities identified in the audit was the lack of case studies on the site.

For a local heating business, case studies can be especially valuable because they show real work, real locations, real customer problems and real solutions. They help demonstrate experience, expertise, authority and trust: the qualities Google refers to as EEAT.

The audit recommended building case studies around a clear format, including:

This would give HomeGuard more proof-led content, while also strengthening its relevance across its local service area.

As new service pages, blog posts and case studies are developed, they shouldn’t sit in isolation.

I recommended creating stronger internal links between related content. For example, a blog post about boiler servicing could link to the boiler servicing page; a boiler installation case study could link back to the boiler installation service page; and service pages could link to relevant examples of completed work.

This helps users move naturally through the site, but it also helps search engines understand page relationships, topic hierarchy and service relevance.

The technical review didn’t uncover any major issues, and overall, the site performed reasonably well from a technical perspective. Some minor mobile improvements and image optimisation were recommended, but these weren’t considered a priority.

I also identified opportunities to implement structured data, including Local Business schema, Service schema, FAQ schema, Article schema and Breadcrumb schema.

Another important gap was performance tracking. Without Google Analytics 4 or Google Search Console tracking in place, it’s difficult to understand existing performance, user behaviour, search queries, rankings, page performance and conversions. I therefore recommended setting up GA4, Google Search Console and Google Tag Manager as a priority.

Rather than handing HomeGuard a long list of disconnected SEO tasks, I grouped recommendations by priority.

1. High-priority actions included setting up GA4 and Search Console, restructuring services into dedicated landing pages, improving title tags and meta descriptions, and improving Google Business Profile activity.
2. Medium-priority actions included developing case studies, expanding blog content depth, improving internal linking and optimising image sizes.
3. Longer-term improvements included structured data, broader topical content coverage, a more developed geographic content strategy and a more connected content ecosystem across the site.

The site audit gave HomeGuard Heating Solutions a very clear understanding of what was already working, what was limiting search visibility, and where to focus first.

By restructuring the site around clearer service targeting, adding expertise-led content, building proof of work through case studies and strengthening local signals, the website would be in a much stronger position to compete organically over time.

I was glad that the audit provided Luke with a clear foundation for implementing future SEO activity when the time is right. Following its delivery, he commented:

Would an SEO site audit help you identify a clearer road-map for your business’s SEO? I’d be happy to guide you.