Case study · HVAC & plumbing SEO
HVAC local SEO case study: 500 to 7.4K monthly organic visits in Southern California
An HVAC local SEO case study: fifteen times the organic traffic in two and a half years for a Murrieta HVAC and plumbing company — and a shift from people searching for the brand to people searching for the service, with local pack rankings to show for it.
Overview
From almost invisible to 7.4K visits a month
The company has looked after Southern California homes since 2006 — air conditioning, heating, plumbing and indoor air quality, from bases in Murrieta and Vista. In early 2024 its website drew around 500 organic visits a month.
The challenge
Four gaps between the business and the search results
The company had been fixing Southern California homes since 2006. Search hadn’t caught up — and when it started to, it was mostly people who already knew the name.
A reputation search couldn’t see
Nearly two decades of Southern California service, yet in early 2024 the website drew only around 500 organic visits a month.
Growth that leaned on the name
When traffic did surge in 2024–25, most of it came from people already searching for the company — not homeowners looking for a service.
A wide, fragmented service area
Murrieta and Vista serve Riverside, Orange and San Diego Counties. Every service has to be findable in every town — from Temecula and Menifee to Corona.
High-stakes, crowded searches
Inland summers turn a failed AC into an emergency. “AC repair” searches are urgent, seasonal and fiercely contested by every HVAC company in the region.
The strategy
A local SEO strategy: turn brand demand into service demand
People who already knew the company could find it. The strategy was to reach the far larger group who didn’t — homeowners searching for the problem, not the company.
Brand searches
- Repeat customers and word of mouth
- A reputation built since 2006
- People typing the company name
Service searches
- “AC repair” and “no cooling” moments
- Heat pumps, water heaters, slab leaks, air quality
- Every town in the service area
The playbook
Six phases, one compounding system
How we worked — each phase building on the one before, and each tied to a number you can check in the evidence below.
Audit & baseline
- Technical crawl and indexation review
- Brand vs non-brand traffic split
- Competitor gaps across the service area
Intent mapping
- Every service mapped to problem-led searches
- Urgent and planned demand separated
- Priority towns ranked by opportunity
Service pages
- AC, heating, heat pumps, plumbing, water heaters, leak detection and air quality
- Problem-led headings and FAQs
- Clear routes to 24/7 service, booking and financing
Local relevance
- Service-area content for Murrieta, Vista and surrounding towns
- Google Business Profile optimisation for both locations
- Consistent business details across listings
Content & AI answers
- Seasonal guides: summer AC failures, winter heating, water heaters
- Answer-first FAQs with structured data
- Clear, citable service explanations
Authority & measurement
- Local links, citations and mentions
- Monthly tracking of brand vs non-brand demand
- Effort re-prioritised by service and town
Implementation
What we changed, piece by piece
The tactics behind the playbook — the on-site, local and authority work that moved rankings for service searches.
Technical foundations
- Crawl and indexation clean-up
- Internal links pointing to priority service pages
- Mobile-first page speed improvements
On-page structure
- Service and city in titles and headings
- One page, one search intent
- FAQ blocks on every service page
Schema markup
- HVAC business, service and FAQ structured data
- Consistent name, address and phone
- Services linked to the areas they cover
Google Business Profile
- Murrieta and Vista profiles optimised
- Services and service areas kept current
- Regular posts and photos
Conversion paths
- 24/7 emergency line surfaced on service pages
- Book Online and financing made prominent
- Maintenance membership promoted
Authority building
- Local citations and directory consistency
- Relevant links and brand mentions
- Earned, never bought
The journey
From brand searches to service searches: our HVAC local SEO journey
The headline number grew fast. What changed underneath matters more: in 2026 the traffic shifted from people who already knew the name to people looking for the service.
Barely visible
Around 500 estimated organic visits a month.
A fast climb — mostly brand
Organic traffic jumps into the thousands, but almost all of it is people searching for the business by name.
The high point
Total organic peaks near 10K. Around 85% of it is still branded searches.
Service searches take over
Branded demand eases — but non-brand grows to roughly 5K, about two-thirds of all organic visits.
Totals and the branded share are read from the Semrush all-time traffic chart and its branded-traffic line (Worldwide, desktop) and are approximate. A one-month drop on the chart in late 2025 is not shown.
The result
HVAC local SEO results: ~15× the organic traffic of early 2024
The evidence
HVAC local SEO case study evidence: four screenshots, three sources
Semrush estimates show the site’s keyword rankings and organic visibility. The client’s own Search Console and Analytics show what actually happened on Google and on the site.
Domain overview: 7.4K organic visits a month
- Organic traffic
- 7.4K+12% on period
- Ranking keywords
- 1.2K−2.7%
- Authority Score
- 29534 referring domains
- Paid traffic
- 0Earned, not bought
What it tells usNear zero until 2024, a sharp climb, a peak near 10K in 2025 and 7.4K now — about 15× the early-2024 level, with 59% of traffic share in the United States.
AI search breakdown
Where AI answers mention the brand
Total: 25 mentions · 44 unique cited pages · AI visibility score 23. Pages can be cited on more than one platform.
HVAC local SEO keyword rankings: 61% non-branded
- US traffic
- 7.4K+12.2% · 1.2K keywords
- Non-branded
- 4.5Kvs 2.9K branded
- Traffic value
- $80.3K+25.8% on period
- Commercial intent
- 4.2Kvisits, the largest share
What it tells usService searches now bring most US visits, and the company appears in Google’s local pack for “air conditioning repair murrieta” as well as for its brand name. Traffic value is up 25.8% on Semrush’s period comparison.
Search Console SEO results: 7.15K clicks in three months
- Total clicks
- 7.15Kfrom Google search
- Impressions
- 14.0Kin search results
- Average CTR
- 51.0%clicks per impression
- Average position
- 21.0across all queries
What it tells usGoogle’s own data shows a steady climb: daily clicks rose from about 25 in late June to around 130 a day by late September — roughly five times higher.
Analytics: organic search drives 74.9% of sessions
- Organic sessions
- 13,024in five months
- Share of sessions
- 74.9%of 17,396 total
- Engaged sessions
- 5,40778% of all engaged
- Vs next channel
- 5.3×Paid Other (2,447)
What it tells usOrganic search is by far the site’s biggest source of visits — three in four sessions, more than five times the next channel.
Proof & limits
What this proves — and what it doesn’t yet
✓What it shows
- Estimated organic visits up roughly 15× since early 2024
- Service searches now the majority of US organic traffic (4.5K vs 2.9K branded)
- Local pack ranking for “air conditioning repair murrieta”
- First-party data: 7.15K Google clicks in three months, and organic search at 74.9% of sessions
- Still growing — +12% on Semrush’s period comparison
- All of it earned: no paid traffic or paid keywords
–What it doesn’t show yet
- How much of the 2024–25 surge came from brand activity outside SEO — most of it was branded
- Why branded demand eased in 2026
- Calls, bookings or revenue from organic search
- A broad keyword footprint — 1.2K keywords, down 2.7%
That’s why we lead with the shift to service searches, not just the headline number.
FAQ
Your questions, answered
Straight answers on the numbers, the brand shift, and what they do and don’t mean.
01Is 7.4K real measured traffic?
No — it is a third-party estimate. Semrush models estimated monthly organic visits from ranking positions and keyword volumes. It is a reliable way to compare visibility over time, but it is not the same as sessions in Google Analytics or clicks in Search Console, which is why we label it an estimate throughout.
02What did SDM do for this client?
A six-phase programme: an audit and baseline, intent mapping, service pages built around the problems homeowners search, local relevance for Murrieta, Vista and the surrounding towns, seasonal and answer-first content, and authority building — with brand and non-brand demand tracked separately throughout.
03Why was most of the early growth branded?
Semrush classifies most of the 2024–25 surge as branded — people searching for the company by name. Brand demand grows with reputation, reviews, word of mouth and advertising, not only SEO, so we do not present that surge as an SEO win on its own.
04What changed in 2026?
Branded traffic eased, but non-brand traffic — people searching for AC, heating or plumbing services rather than the company — grew to roughly 5K a month, about two-thirds of the total. That is the part of the result most directly tied to rankings for service searches.
05Why is traffic below the 2025 peak?
Because branded demand fell from its 2025 high. Total organic traffic is lower than the peak near 10K, but non-brand traffic is higher than at any earlier point on the chart — which is the healthier mix for winning new customers.
06What is local SEO for HVAC companies?
It is how an HVAC company gets found by homeowners in its own service area: service pages for each problem people search, relevance for every town covered, an optimised Google Business Profile, reviews and consistent business details. Done well, it shifts traffic from people who already know your name to people searching for the service — exactly the shift this case study shows.
07Which searches does the site rank for?
Local HVAC searches around Murrieta and the surrounding area. The company appears in Google’s local pack for “air conditioning repair murrieta” and for its own brand searches, and commercial-intent keywords bring 4.2K of its 7.4K estimated US visits — the core of local SEO for HVAC companies.
08Can you do the same for my home-services business?
It depends on where you start — your current rankings, service areas, technical health and competition. We set a measurable baseline in a free audit before any work begins, so you can hold us to the movement from it.
Work with SDM
Want this kind of visibility in your service area?
A free audit of your visibility, the pages worth fixing first, and a baseline to judge us against.