Case Study · Home Services
Case Study: How Marines Plumbing Dominated Local SEO
Marines Plumbing, founded by veteran Shane Sewell, serves Northern Virginia — Fairfax, Loudoun, Prince William, and the surrounding counties. Great service. Strong reputation with customers who knew them. But almost zero presence on Google. No keyword rankings. Minimal organic traffic. They were relying on ads and referrals while competitors took every search-driven lead. In six months, that flipped.
Marines Plumbing — a veteran-owned business in Northern Virginia. Great service on the ground. Zero visibility on Google. That was the starting point. The challenge
Marines had the hard part figured out: they did excellent work. Customers who used them once called them back. But nobody new was finding them through search. Their website had technical issues that were holding them back. Their Google Business Profile was not optimized. They had no review generation system. And they were spending heavily on ads because organic was producing nothing. The business was good. The online presence was not.
What we did
Fixed everything that was broken under the hood
Broken links repaired. Page speed improved. Mobile usability issues resolved. Structured data added across all service pages. Core Web Vitals brought within passing thresholds. A clean technical foundation is not glamorous. It is what makes everything else possible.
Found the terms that actually bring calls
Using SEMrush and Ahrefs, we mapped every high-intent plumbing search in Northern Virginia. "Emergency plumber Fairfax." "Water heater repair Loudoun." "Drain cleaning Prince William County." Each service page optimized for the exact phrase someone types when water is pouring through their ceiling and they need a plumber now.
Made the profile work as hard as the website
Full GBP optimization with geo-tagged photos of real jobs, regular posts about services and availability, accurate categories, and a review response system. When someone searches "plumber near me" in Fairfax, Marines now shows up in the top three.
Got the right people vouching for them
White-hat link building from local business directories, chambers of commerce, and home services publications. Not spam. Not paid links. Real citations from real organizations that Google trusts. Plus a review generation system that produced over 100 new 5-star Google reviews organically.
The result
380% increase in organic traffic. 250% more monthly phone calls from search. Top-3 rankings for over 15 high-value local keywords. Over 100 new 5-star Google reviews. And a 60% reduction in ad spend because organic was finally carrying its weight. Marines Plumbing went from depending on ads and referrals to owning their local search market. Six months. No shortcuts. Just the right work, in the right order, executed consistently.
What this proves
Reviews are a ranking signal and a conversion signal. 100+ new 5-star reviews did double duty: they told Google the business was trusted, and they told potential customers the same thing. 250% more calls did not come from rankings alone. They came from rankings backed by social proof.
Local SEO reduces ad dependency. Marines cut ad spend by 60% because organic was finally producing. That is the end goal of every local SEO campaign: the business stops renting its visibility and starts owning it.
Technical fixes unlock everything else. Broken links, slow pages, missing structured data. These are not exciting problems to solve. But until they are fixed, nothing else works. Marines had the service quality all along. They just needed Google to see it.