From 11 to 32 new customer calls per month after improving Google Maps coverage.
The Situation
This plumbing and HVAC company had been in business for over 25 years.
They were listed on Google Maps.
They had a website.
They had reviews.
But in November, they generated:
- 82 total inbound calls
- Only 11 were new customers
For a company serving a 10-mile radius, that level of new customer acquisition was limiting growth.
They weren’t lacking experience.
They were lacking visibility.
The Real Problem
Most HVAC companies assume:
“If we’re on Google Maps, we’re visible.”
That’s not how it works.
This company appeared near their office location…
But disappeared just a few miles away.
That meant competitors were capturing calls in parts of the service area where they were effectively invisible.
Longevity didn’t matter.
Reviews alone didn’t fix it.
Google didn’t clearly understand their full service coverage or authority.
What We Changed
Instead of tweaking the listing, we rebuilt the foundation.
We:
- Replaced the core website for clarity and structure
- Clearly defined each service and service area
- Aligned content with how customers actually search
- Expanded Google Maps visibility across the full radius
- Strengthened authority signals tied directly to the business
No paid ads.
No shortcuts.
Just alignment between website structure and map visibility.
The Measurable Results
Call Growth
November:
- 82 total calls
- 11 new customer calls
January:
- 124 total calls
- 32 new customer calls
That’s:
- +42 total calls
- +21 new customer calls
- 191% increase in new customer acquisition
The increase in visibility translated directly into inbound demand.
Expanded Google Maps Coverage
Before optimization, the business appeared inconsistently across its 10-mile service radius.
After 90 days, visibility expanded significantly across the grid.
More coverage meant inclusion in more real-world searches.
More inclusion meant more calls.
Increased Search Inclusion
During the same timeframe:
- Google Search impressions increased
- Website traffic increased
- Map visibility scores improved
The key shift was inclusion.
The business was no longer “missing” from large portions of its service area.
What 21 Additional New Customer Calls Likely Means
Even using conservative HVAC averages:
21 new customer calls
× ~70% booking rate
= approximately 14–15 additional jobs per month
If the average job value is between $800–$1,200:
That likely represents $10,000–$20,000 in additional monthly revenue.
And that compounds over time.
While exact revenue numbers were not shared, the call growth alone demonstrates measurable business impact.
The Key Insight
This company didn’t have a marketing problem.
They had a Google Maps coverage problem.
Most HVAC companies rank near their office location.
But disappear across the rest of their service area.
If you’re not in the top 3 across your territory, you’re invisible.
Who This Works For
This strategy works best for:
- Established HVAC companies (5+ years)
- Businesses that rely on inbound calls
- Owners who want predictable, measurable growth
- Companies that don’t want to rely entirely on paid ads
See Where Your HVAC Business Is Invisible
We’ll run a free Google Maps visibility snapshot for your service area.
You’ll see:
- Where you appear
- Where you disappear
- What’s limiting visibility
- How competitors compare
No pressure.
Just clarity.
Request Your Free Google Maps Visibility Snapshot
Tim McGarvey specializes in Google Maps visibility strategy for local service businesses. He focuses on expanding service-area coverage, increasing new customer call volume, and helping established companies generate consistent inbound demand without relying solely on paid ads.
His work centers on measurable outcomes — map visibility, inclusion rates, and new customer acquisition growth.
Tim works with growth-focused business owners who want predictable local visibility in competitive markets.
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