SEO SUCCESS STORY / PLUMBING & DRAINAGE

Local SEO Case Study: Brisbane Plumber #23 to #1 in 3 Months

Brisbane Blocked Drain Experts is a 24/7 blocked drain and plumbing service covering 31 suburbs across Brisbane and Moreton Bay. In February 2026, the site ranked #23 for “blocked drain brisbane”, the city’s most valuable drain-repair search. By mid-May it was #1, and it has stayed on page 1 ever since.

Plumbing

Content SEO

Technical SEO

Organic search traffic growth

+ 0 %

Average session duration

+ 0 %

Reported bounce rate change

- 0 %

Results at a glance

Metric	Before (Feb 2026)	Now (Oct 2026)	Source
Calls per month	Baseline	About 10x more	Reported by Caspar Howard
“blocked drain brisbane” (450 searches/mo)	#23	#2 (held #1 in May–Jun)	Ahrefs Rank Tracker, mobile, Australia
“blocked drain plumber brisbane” (200/mo)	#25	#2 (held #1 in Aug–Sep)	Ahrefs Rank Tracker
“blocked toilets brisbane” (100/mo)	#6 (Apr)	#2	Ahrefs Rank Tracker
Tracked keywords on page 1	0 (of 3 tracked)	27	Ahrefs Rank Tracker
Estimated organic visits per month	2	265 (peak 1,150 in Jun)	Ahrefs Site Explorer
Referring domains	15	59	Ahrefs Site Explorer

Client:Caspar Howard, Brisbane Blocked Drain Experts
Industry:Plumbing and drainage
Location:Brisbane and Moreton Bay, QLD, Australia
Services provided:Local SEO, on-page SEO, service and suburb page content, link building, review generation, Google Business Profile optimisation
Campaign period:March 2026 to present

About Brisbane Blocked Drain Experts

Brisbane Blocked Drain Experts is a licensed, Brisbane-based drainage team led by plumber Caspar Howard, offering 24/7 emergency call-outs. Their core work is blocked drains, blocked toilets, CCTV drain inspections, high-pressure jetting, pipe relining and hot water systems. They serve 31 suburbs, from South Brisbane and Clayfield to Caboolture and North Lakes.

For a drain business, Google is the phone. People with an overflowing toilet or a backed-up drain don’t compare five websites; they call one of the first few results they see.

The Challenge: A Good Business That Google Couldn't See

In early 2026, the business had a working website but almost no search visibility. Ahrefs estimated just 2 to 5 organic visits a month from January to March 2026, so nearly every emergency job in Brisbane was going to competitors.

Where the site stood (February 2026):

Baseline metric	Value	Source
“blocked drain brisbane”	#23 (page 3)	Ahrefs Rank Tracker, 15 Feb 2026
“blocked drain plumber brisbane”	#25 (page 3)	Ahrefs Rank Tracker, 15 Feb 2026
Estimated organic visits	2 per month	Ahrefs Site Explorer, Feb 2026
Referring domains	15	Ahrefs Site Explorer, Feb 2026
Domain Rating	6	Ahrefs, Feb 2026

What we found in the audit:

The homepage wasn’t built to win the main search.It ranked #23 (page 3) for “blocked drain brisbane” and #25 for “blocked drain plumber brisbane”.
Core services had no dedicated pages.Blocked toilets, stormwater drains, CCTV inspections, drain jetting and pipe relining had no page of their own, so Google had nothing specific to rank for those searches.
No suburb pages.The business served 31 suburbs, but none had a page, leaving less competitive local searches like “blocked drains Annerley” to competitors.
Very little authority.The site had just 15 referring domains and a Domain Rating of 6, far behind established Brisbane plumbers.
Not enough reviews to compete in the Map Pack.Competitors had far more Google reviews to build trust.
An under-used Google Business Profile.The category, services list, service areas and photos weren’t fully set up.
None of the three tracked core keywords were on page 1.

Ahrefs Rank Tracker, project 9407674 · mobile, Australia · 15 Feb 2026 · the 3 keywords tracked at the time

In February 2026, the site’s three core keywords sat between #23 and #27, and Ahrefs estimated just 2 organic visits that month.

Our Strategy: Own "Blocked Drains" First, Then Every Suburb

We focused the whole campaign on one service the business wanted more of, rather than spreading effort across every trade it offers. Blocked drains are urgent, high-value jobs, and the people searching for them are ready to call.

Goals agreed with the client:

Goal	Target
Rank for the main money keyword	Top 3 for “blocked drain brisbane”
Win suburb searches	Page 1 for “blocked drains [suburb]” in key service areas
More emergency calls	From about 8 to 80 calls per month (estimated)

How we sequenced the work:

Make the homepage the clear answer for “blocked drain brisbane” and “blocked drain plumber brisbane”.
Build dedicated service pages for the jobs people search for most: blocked toilets, stormwater drains, CCTV inspections, drain jetting and pipe relining.
Add suburb pages for the areas with real search demand, starting where competitors were weakest.
Build local authority with relevant Australian links and genuine customer reviews.
Track and adjust monthly, shifting effort to the pages closest to the top 3.

What We Did: The Local SEO Work Behind the Results

Each step below fixed a problem from the audit and is tied to the pages that now rank.

1. Rebuilt the homepage around “blocked drain brisbane”

What we did: Focused the title, H1 and opening copy on blocked drains in Brisbane. Added the drain-clearing process (inspection, CCTV diagnosis, clearing, repair, testing), common warning signs, causes, pricing factors and an FAQ.

Why it mattered: Google needs one page that clearly answers the main search. The homepage now ranks #2 for “blocked drain brisbane” and “blocked drain plumber brisbane”.

Proof: [Screenshot of the homepage above the fold, dated]

2. Built a dedicated page for each core service

What we did: Created separate pages for blocked toilets, blocked stormwater drains, blocked shower drains, CCTV drain inspection, high-pressure jetting, pipe relining and robotic pipe cutting.

Why it mattered: One page per service lets each one rank for its own searches. The blocked toilets page climbed from #6 in April to #1 in September for “blocked toilets brisbane”.

3. Added suburb pages where people search

What we did: Built pages for suburbs with real search demand, plus a “Locations We Serve” hub linking to 31 service areas.

Why it mattered: Suburb searches are less competitive and close to the job. Pages now rank #2 for Annerley, #3 for Caboolture and Clayfield, #4 for Aspley and #6 for Ashgrove.

4. Built local authority with links

What we did: Earned links from relevant Australian websites to build the site’s local authority.

Why it mattered: Referring domains grew from 15 in February to 59 in October 2026, and Domain Rating rose from 6 to 29.

5. Grew genuine Google reviews

What we did: Asked customers for a genuine Google review after completed jobs.

Why it mattered: The site now shows 25+ five-star Google reviews, which help both Map Pack rankings and the decision to call.

6. Google Business Profile optimisation

What we did: Set the primary category and filled in the services list, service areas and photos.

Proof: Google Business Profile calls and direction requests per month.

Our Strategy: Own "Blocked Drains" First, Then Every Suburb

Goals agreed with the client:

Goal	Target
Rank for the main money keyword	Top 3 for “blocked drain brisbane”
Win suburb searches	Page 1 for “blocked drains [suburb]” in key service areas
More emergency calls	From about 8 to 80 calls per month (estimated)

How we sequenced the work:

Make the homepage the clear answerfor “blocked drain brisbane” and “blocked drain plumber brisbane”.
Build dedicated service pagesfor the jobs people search for most: blocked toilets, stormwater drains, CCTV inspections, drain jetting and pipe relining.
Add suburb pagesfor the areas with real search demand, starting where competitors were weakest.
Build local authoritywith relevant Australian links and genuine customer reviews.
Track and adjust monthly, shifting effort to the pages closest to the top 3.

What We Did: The Local SEO Work Behind the Results

Each step below fixed a problem from the audit and is tied to the pages that now rank.

1. Rebuilt the homepage around “blocked drain brisbane”

Why it mattered: Google needs one page that clearly answers the main search. The homepage now ranks #2 for “blocked drain brisbane” and “blocked drain plumber brisbane”.

Proof: [Screenshot of the homepage above the fold, dated]

2. Built a dedicated page for each core service

What we did: Created separate pages for blocked toilets, blocked stormwater drains, blocked shower drains, CCTV drain inspection, high-pressure jetting, pipe relining and robotic pipe cutting.

Why it mattered: One page per service lets each one rank for its own searches. The blocked toilets page climbed from #6 in April to #1 in September for “blocked toilets brisbane”.

3. Added suburb pages where people search

What we did: Built pages for suburbs with real search demand, plus a “Locations We Serve” hub linking to 31 service areas.

Why it mattered: Suburb searches are less competitive and close to the job. Pages now rank #2 for Annerley, #3 for Caboolture and Clayfield, #4 for Aspley and #6 for Ashgrove.

4. Built local authority with links

What we did: Earned links from relevant Australian websites to build the site’s local authority.

Why it mattered: Referring domains grew from 15 in February to 59 in October 2026, and Domain Rating rose from 6 to 29.

5. Grew genuine Google reviews

What we did: Asked customers for a genuine Google review after completed jobs.

Why it mattered: The site now shows 25+ five-star Google reviews, which help both Map Pack rankings and the decision to call.

6. Google Business Profile optimisation

What we did: Set the primary category and filled in the services list, service areas and photos.

Proof: Google Business Profile calls and direction requests per month.

The Results: From Page 3 to the Top of Google

In three months, Brisbane Blocked Drain Experts went from page 3 to #1 for its most valuable search, and it now holds #2 for all three of its core keywords.

Rankings for the core keywords

Ahrefs Rank Tracker, project 9407674 · mobile, Australia · checks on the 15th, Feb to Sep 2026, and 14 Oct 2026

“Blocked drain brisbane” moved from #23 in February to #5 in April and #1 by mid-May. “Blocked drain plumber brisbane” and “blocked toilets brisbane” both reached #1 later in the year, and all three sit at #2 today.

Search traffic

Ahrefs Site Explorer, organic traffic history · brisbaneblockeddrainexperts.com.au · Dec 2025 to Oct 2026

Estimated visits rose from single digits to 1,150 in June, the month after the site reached #1, then settled around 250 to 650 a month as rankings shifted.

Page 1 rankings today (14 October 2026)

Keyword	Searches/mo	Position	Ranking page
blocked drain brisbane	450	#2	Homepage
blocked drain plumber brisbane	200	#2	Homepage
blocked drains caboolture	200	#3	Caboolture page
brisbane blocked drains	150	#4	Homepage
blocked toilets brisbane	100	#2	Blocked toilets page
blocked drains annerley	100	#2	Annerley page
blocked drains clayfield	100	#3	Clayfield page
blocked drains ashgrove	100	#6	Ashgrove page
blocked toilet brisbane	90	#2	Blocked toilets page
blocked drains south brisbane	70	#4	Homepage

In total, 27 tracked keywords now rank on page 1.

Calls and leads

Calls are the result that matters most to a 24/7 drain business. Since the campaign began in March 2026, Brisbane Blocked Drain Experts receives about 10 times as many calls per month as it did before, as reported by Caspar Howard.

What Drove the Results (and What We Can't Prove)

The biggest jump came between mid-March and mid-May 2026, when “blocked drain brisbane” moved from #18 to #1. Over the same period, referring domains grew from 19 to 33, and the new service and suburb pages went live. We believe the combination of a focused homepage and new local links did most of the work, but we can’t separate their effects.

We also want to be upfront about the dip. After reaching #1 in May and June, the main keyword slipped to #5–#7 between July and September before recovering to #2 in October. Estimated traffic fell from its June peak of 1,150 to around 265 a month over the same period.

The main cause was new competition at the top of the page. By mid-August, a Facebook page for a similarly named business, “Brisbane Blocked Drains”, had taken #1, and a competitor with over 600 linking domains had jumped from #8 to #2. The slide also began during a busy run of Google updates, including the May 2026 core update and the June 2026 spam update, though we can’t say whether either played a part. Falling from #1 to #5 costs a large share of clicks, which explains most of the traffic drop.

We kept building local links through the dip, growing referring domains from 39 to 59 between June and October, and the homepage was back at #2 by mid-October.

What We Learned

Win the money keyword and the long tail together.While the main keyword moved up and down, the blocked toilets and suburb pages kept climbing, which steadied the lead flow.
Rankings can move fast for a focused site.The main keyword went from #23 to #1 in about three months.
When rankings slip, check who moved above you first.Our dip came from new competitors on page 1, not from a problem on Caspar’s site.
What we’d do differently: target every version of the main keyword from day one.We focused the homepage on “blocked drain brisbane”. The plural “blocked drains brisbane” gets more searches (about 700 a month vs 450) but has dropped out of the top 100. It’s our next priority.
What we’d do differently: plan for more than websites.A Facebook page took #1 in August. Building out Caspar’s own Business Profile and social profiles earlier would have given him more spots at the top of the page.

Key takeaways for Brisbane trades:

One clear page per service beats one page that lists everything.
Suburb pages work when each one has genuinely local content, not swapped place names.
Reviews and links compound: both kept growing every month of this campaign.

How we measured this: Rankings were tracked in Ahrefs Rank Tracker on mobile for Australia and checked monthly from 15 February to 14 October 2026. Traffic figures are Ahrefs estimates, not analytics data; October 2026 is a partial month. Data shown with the client’s permission.

Written By

Cyrel Nicolas

SEO Specialist & Online Digital Marketer

Cyrel Nicolas is a freelance SEO specialist in the Philippines and a Google Partner, with 15+ years in digital marketing and 300+ websites optimised across 50+ industries. He led this campaign for Brisbane Blocked Drain Experts with support from his team. His local SEO tactics, shared at SIGMA Asia, were featured in The Manila Times.

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Learn More About Cyrel →

Cyrel Nicolas - SEO Specialist and Online Digital Marketer

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