How we generated 72% more leads using PPC and SEO

Heritage Heating & Cooling case study

Heritage Heating supply and install industrial heating and cooling nationwide. Heavily reliant on repeat custom, they wanted to attract new business – but an outdated website and unresponsive marketing agency held them back.

1.Challenge

Heritage Heating wanted to shift from repeat customer reliance to high-value new business.

Heritage wanted to press forward with their goal of gaining new business, but their efforts were being held back by a few things.

Heritage’s pain points
  • They were spending a lot of money with their previous marketing agency, but were seeing very little return or new leads.
  • They also didn’t know what their marketing budget was being spent on, and received very little communication from the agency.
  • Their website was outdated, slow, and hard to navigate. It was built to be an online shop window – not a lead generating tool.
  • Their current website also wasn’t fit to support a digital marketing strategy.

2.Approach

To kick things off, Heritage needed a new, custom-built website.

We could see the best lead generation route for Heritage was SEO and PPC – but their old website didn’t showcase their expertise and would hold us back from delivering an effective digital marketing strategy. So, step one was to replace it.

Alongside industry and competitor research, we audited the old website, analysing where users came in and left, what they were engaging with, what their journey looked like.

Once the new website was live, we carried out extensive marketing research. This led to a 12-month strategy and day-to-day plan of how we were going to attract new customers using SEO, PPC, and content creation.

Step 1: Website
  • A modern design geared towards supporting digital marketing.
  • A lead generation funnel that offered free site surveys as the main CTA.
  • A new page structure, showcasing all the information customers need in the final, decision-making stage.
Step 2: Marketing strategy
  • Highly targeted PPC campaigns around heating and cooling, tweaking the budgets to align with seasonal changes.
  • An SEO strategy for new landing pages, articles, and case studies to increase Heritage’s discoverability in search.
  • Content to guide the user through their buying journey.

3.Results

A purpose-built website and strategic digital marketing continue to drive new business year after year.

Since the launch of their new website and our ongoing marketing support, Heritage have been getting more new leads than ever before. At one point, they were passing work to trusted competitors as they were getting too much to deal with themselves.

The stats from 2025 compared to 2024 show an improvement in every KPI, which has been the case every year since we started working together (4 years and counting). Heritage rank strongly for most of their high-value keywords, and now appear as a trusted source in many of Google’s AI overviews.

A marketing focus on evaporative cooling, which most people have never heard of, has worked its magic too. Businesses are now coming to Heritage for evaporative cooling, something they’ve never had enquiries about before.

Results for 2025 (vs 2024)
  • PPC leads: +85.3%
  • PPC traffic: +103%
  • PPC cost per conversion: -40%
  • SEO leads: +48.4%
  • SEO traffic: +159%
+85%Leads from PPCDaily monitoring of budget spend, keywords, geographical areas – plus constant tweaking of ads and landing pages – has resulted in PPC leads increasing year on year.+48%Leads from SEOLeads coming from organic search continue to climb each year, and this year was no different with 48% more leads. Constant content optimisation and technical SEO improvements have been crucial. 40%Cost Per Conversion (PPC)Whilst appearing for the obvious search terms is important, we optimise Heritage’s ads for less common search terms that still get solid conversions, allowing us to reduce the cost per conversion each year.

Generate more leads with targeted PPC and SEO.

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