From Stagnant to $1M in Leads: How Local SEO Drove 220% Growth for a San Diego Service Company

Local SEO Case Study

From Stagnant Traffic to ~$1M in Lead Value

A San Diego–based environmental testing company specializing in mold, asbestos, and lead testing turned stagnant traffic into over $1,000,000 in lead value with a focused Local SEO strategy.

The Results

+220%
Organic Traffic Growth
1,247
Lead Events Logged
$997,600+
Lead Value Generated
+45%
Conversion Increase
Organic became the #1 channel Service & Contact pages led engagement Lead events tied directly to revenue
Traffic by channel
Organic channel led growth and total sessions.
Top landing pages
Service & Contact pages captured the most engaged users.
Lead events
Lead events tied traffic directly to revenue.

The Challenge

  • Low visibility for intent keywords (mold, asbestos, lead testing in San Diego).
  • Competitors dominated results; inquiries were inconsistent.
  • Under-optimized service pages and limited educational content.
  • Needed proof that growth was truly local to San Diego.

The Strategy

  • Technical SEO Audit — speed, crawl, and schema fixes to unlock visibility.
  • Local Content Expansion — service pages + educational blogs aligned to local intent.
  • Conversion Tracking — GA4 events for forms and leads to tie SEO to revenue.
  • Local Validation — city-level reporting to confirm San Diego–area demand.

Client Perspective

“Traffic went up—sure—but what mattered was the steady pipeline of qualified San Diego leads. The team tied every form submission back to revenue so we could prioritize what worked.”
— Operations Manager, Environmental Testing Company

Conclusion

Targeted Local SEO produced not just more traffic, but measurable revenue. By improving technical foundations, creating local content, and tracking leads in GA4, this company turned its website into a growth engine worth nearly $1M in leads.

Frequently Asked Questions

How quickly can Local SEO deliver results?
Most clients see measurable improvements within 3–4 months. In this case, growth reached +220% in six months.
How do you measure lead value?
GA4 tracks lead events (forms/inquiries). With a conservative per-lead minimum and total events, we calculated nearly $1M in lead value.
Will this work for my business?
Yes. The playbook—technical SEO, local content, and conversion tracking—scales across local service industries.
What makes this approach different?
We prioritize outcomes over vanity metrics: revenue-tied conversions, service-page growth, and local market wins.
How much should I invest in Local SEO?
Budgets vary by market and goals. In this example, the return exceeded $997,600 in conservative lead value.