Canterbury Plumbing and Gas Case Study

Canterbury Plumbing & Gas is a family-owned plumbing and gasfitting business serving Christchurch, Selwyn, Rolleston and nearby areas. They came to EightySix Digital after paying too much for a locked-in website that was hard to update and didn’t generate consistent leads.

By rebuilding the site on Elementor, structuring it around high-intent local search terms, and running an ongoing SEO and Google Ads strategy, this Christchurch SEO agency turned their website design for a plumbing company into a lead-generating asset in a very competitive market.

About Canterbury Plumbing & Gas

Canterbury Plumbing & Gas is a local, family-owned plumbing and gasfitting company based in Christchurch. They provide quality plumbing and gas services across Christchurch, Selwyn, Rolleston and surrounding areas, from everyday maintenance jobs through to larger projects for homeowners and builders.

Their small team of licensed plumbers and gasfitters prides itself on workmanship, clear communication and delivering first-class service that exceeds customer expectations.

But even with strong word-of-mouth and solid reviews on platforms like iTrade and local directories, their old website wasn’t pulling its weight and needed a more effective marketing plan for their plumbing company.

The Challenge: Overpriced, locked-in website and limited leads

When Canterbury Plumbing & Gas first spoke with EightySix Digital, they were in a familiar situation:

• They’d already paid a lot for their previous website.
• The site was built on the developer’s proprietary system, making it difficult and expensive to edit, they had to go back to the original company for even simple changes.
• Despite the spend, the website wasn’t generating a steady flow of enquiries in a city where competition for plumbers in Christchurch is intense.

In short, they didn’t just need a nicer-looking site, they needed website design in Christchurch that was actually built for a plumbing company, plus a Christchurch SEO agency that could help them compete for high-intent local searches.

Our Approach: Website design in Christchurch built for a plumbing company

First, we tore the problem down to its foundations: platform, structure and content.

1. Moving to Elementor Pro for flexibility and control

We rebuilt the Canterbury Plumbing & Gas website on WordPress with Elementor Pro, giving them:

• A modern, responsive design that looks good on mobile and desktop.
• The ability to edit content themselves, without being locked into a proprietary system.
• A flexible platform that can grow alongside their SEO and Google Ads strategy.

For trades, good website design for a plumbing company isn’t about flashy effects, it’s about speed, clarity, trust and control.

2. Structuring the site around real search intent

Next, we reworked the information architecture so the site lined up with how Christchurch homeowners and builders actually search:

• “Plumbers Christchurch” became a cornerstone service page focused on general plumbing and maintenance for local customers.
• “Gas fitter Christchurch” got its own page highlighting their gasfitting expertise for residential and small commercial jobs.
• Separate content was developed for Selwyn and surrounding areas, such as the “Plumber in Selwyn” page, to reflect their broader service area and capture those local searches.

This service-area structure is a big part of effective website design in Christchurch for a plumbing company, each key location and service gets a dedicated, conversion-focused page.

3. Messaging and content tailored to a plumbing audience

We refined the on-page content so it spoke directly to the problems their ideal customers are trying to solve:

• Clear statements about being a local family-owned company serving Christchurch, Rolleston, Selwyn and nearby areas.
• Strong reassurance around quality workmanship and licensed plumbers and gasfitters, which matters in a region with lots of choice.
• Simple, no-nonsense calls to action: “Get a competitive quote”, “Get a quote”, “Contact us today”, placed throughout the site to capture enquiry-ready visitors.

This is where website design for a plumbing company differs from a generic template, it’s built around common job types, local service areas and the way tradie clients actually talk.

Building SEO for plumbing companies in a competitive city

Once the new site was live, we moved into an ongoing SEO for plumbing companies strategy tailored to Christchurch.

1. Keyword mapping for Christchurch and surrounding areas

As a Christchurch SEO agency focused on trades, we know that “plumber Christchurch” isn’t the only keyword that matters. We mapped and prioritised:

• “plumbers christchurch” and variations for homeowners and landlords.
• “gas fitter christchurch” and related phrases targeting gasfitting and hot water work.
• “plumber in selwyn”, “plumber rolleston” and similar searches to capture enquiries from nearby growth areas.

Each priority cluster was tied to a specific page with relevant content and a clear path to enquiry, the core of good SEO for plumbing companies.

2. On-page optimisation that supports both Google and users

For each key page we:

• Crafted unique, keyword-informed title tags and meta descriptions targeting website design in Christchurch, plumbers Christchurch, and location-specific phrases.
• Used clear headings that matched search intent (e.g. “Plumbers Christchurch”, “Gas Fitter Christchurch”, “Plumber in Selwyn”).
• Built internal links between related service and location pages so users, and search engines, can see the full picture of what Canterbury Plumbing & Gas offers.

Everything was designed to feel natural to a human reader while still giving Google the structure it needs to understand the site.

3. Strengthening local signals and trust

Effective SEO for plumbing companies isn’t just about keywords, local trust matters:

• We made sure the name, address and phone number on the website aligned with key directory listings and profiles, including SelwynConnect and iTrade.
• We leaned into their positioning as a local family-owned company and reinforced their coverage of Christchurch, Selwyn and surrounding areas across multiple pages.
• Review and directory signals were incorporated into the strategy so that when people search, they see a consistent, trustworthy brand wherever Canterbury Plumbing & Gas shows up.

Ongoing work with a Christchurch SEO agency: SEO + Google Ads

After launch, the work didn’t stop.

EightySix Digital provides Canterbury Plumbing & Gas with ongoing support as their Christchurch SEO agency, including:

• Regular on-page SEO updates and refinements.
• Expansion of content to target more specific job types and locations over time.
• Google Ads management to generate enquiries while organic rankings continue to climb in a very competitive space.

In plumbing-heavy markets like Christchurch, combining website design in Christchurch, SEO for plumbing companies and strategic Google Ads is often the difference between a quiet phone and a steady flow of jobs.

The Results: A stronger presence in a crowded Christchurch plumbing market

Canterbury Plumbing & Gas operates in one of the most competitive local SEO spaces in New Zealand, plumbing and gasfitting in Christchurch. There are many established competitors, from small owner-operators to larger firms.

Even so, since the rebuild and the start of ongoing SEO and Google Ads work:

• Canterbury Plumbing & Gas now has a modern, flexible website that reflects their brand and can be easily updated as the business grows.
• The site is structured around high-intent local searches, giving them a far better chance of capturing enquiries for “plumbers Christchurch”, “gas fitter Christchurch”, and Selwyn-based searches.
• Ongoing SEO and Google Ads have led to regular leads coming through, even while they continue pushing to break into page one for the most competitive, high-volume keywords.

In other words: their website is no longer just a digital business card, it’s a working part of their sales pipeline.

What this means if you’re a plumbing company in Christchurch

Canterbury Plumbing & Gas’s experience highlights a few key points for other plumbing and gas businesses:

• Generic websites won’t cut it. You need website design for a plumbing company, not a generic template, with content, layout and calls-to-action tailored to the jobs you actually want.
• Local structure matters. Separate pages for Christchurch, Selwyn, Rolleston or other key areas help you show up where your customers are.
• SEO for plumbing companies is a long game. In competitive cities, you won’t dominate overnight, but a consistent SEO and content strategy builds visibility and authority over time.
• A Christchurch SEO agency that understands trades can save you money. You don’t have to outspend everyone if your targeting, structure and messaging are better.

Thinking about your own website design in Christchurch or SEO for plumbing companies?

If you’re running a plumbing or gasfitting business in Christchurch (or anywhere in New Zealand, Australia, United Kingdom, United States or Canada) and any of this sounds familiar, an overpriced, locked-in website that’s not generating enough work, it might be time to rethink your approach.

EightySix Digital specialises in:

• Website design in Christchurch for tradies and service businesses
• Website design for plumbing companies that turns visitors into enquiries
• Practical, long-term SEO for plumbing companies and other trades
• Acting as your Christchurch SEO agency, combining SEO, content and Google Ads so every dollar works harder

FAQ: Website design & SEO for plumbing companies in Christchurch

Do I need a completely new website to improve my SEO for plumbing companies?

Not always, but if your current site is slow, hard to edit or built on a proprietary system that you don’t control (like Canterbury Plumbing & Gas’s old site), it will limit what you can do. Rebuilding on WordPress/Elementor often pays off quickly because you have full control over content, structure and conversion paths.

How long does SEO for plumbing companies in Christchurch take to show results?

In a competitive market like Christchurch, it typically takes several months of consistent work to move the needle on big, high-volume terms like “plumbers Christchurch”. That’s why we combine SEO with Google Ads, so you can start getting leads while your organic presence builds.

What’s the benefit of using a Christchurch SEO agency instead of a generic marketing company?

A Christchurch SEO agency that works with tradies understands local search, competition and customer behaviour in your region. Instead of spending your budget on broad, generic campaigns, we can focus on the specific suburbs, services and keywords that actually drive profitable plumbing jobs.

Can you help plumbing companies outside Christchurch too?

Yes. While this case study focuses on website design in Christchurch and local SEO, the same framework works for plumbing and gasfitting businesses across New Zealand, Australia, United Kingdom, United States and Canada. The core principles of website design for plumbing companies and SEO for plumbing companies apply no matter where you’re based, we just tailor the strategy to your local market.