STRUCTURED DATA FOR PLUMBING WEBSITES. SPEAK GOOGLE'S LANGUAGE.
Structured data tells Google exactly what your plumbing business does, where you are, and why you should rank. Here's how to use it without needing a computer science degree.
Dear Plumber,
Let me ask you something.
When you show up at a job, does the homeowner just hand you a mystery pipe and say "fix whatever this is connected to"?
No. They tell you what's wrong. Where it's leaking. How long it's been going on. Maybe they show you where the shutoff valve is.
Context matters. It helps you do your job better and faster.
Now imagine you're Google. You're looking at your plumbing website trying to figure out what your business is, where you're located, what services you offer, when you're open, and whether you're any good.
Without structured data, Google is basically staring at a jumble of text trying to figure it all out on its own.
With structured data? You're handing Google a perfectly organized cheat sheet.
here's everything you need to know, buddy
What Is Structured Data?
Structured data (also called schema markup) is a special kind of code you add to your website that tells search engines exactly what your content means.
It's invisible to visitors. They'll never see it. But Google reads it like a neon sign.
Think of it this way. Your website says "Call us at 555-123-4567." A human knows that's a phone number. But without structured data, Google is just seeing text. It has to guess that those numbers are a phone number.
With structured data, you're wrapping that text in code that says: "This is a telephone number for a local plumbing business located at 123 Main Street, Dallas, TX."
No guessing required.
Why Structured Data Matters for Plumbers
Here's the practical benefit. Structured data can get you rich results in Google search.
You know those Google search results that show star ratings, business hours, price ranges, and phone numbers right in the search listing? That's structured data at work.
A normal search result shows: - Blue link - URL - Two lines of description
A rich result shows: - Blue link - Star rating (4.8 out of 5) - Number of reviews (67 reviews) - Price range - Business hours - Phone number - Service area
Which one are you clicking on?
Exactly. Rich results get significantly more clicks. Studies show they can increase your click-through rate by 20-30%.
That's 20-30% more people visiting your website without spending a single extra dollar on advertising.
Types of Structured Data for Plumbing Websites
There are several types of schema markup that matter for plumbers:
### LocalBusiness Schema
This is the big one. It tells Google: - Your business name - Your address - Your phone number - Your hours of operation - Your service area - Your price range - Links to your social profiles
### Service Schema
This tells Google about each specific service you offer. Water heater installation. Drain cleaning. Sewer repair. Gas line work. Each service can have its own markup.
### Review Schema
This markup lets you display your star ratings directly in search results. When someone sees "4.9 stars, 87 reviews" right in the Google listing, they're way more likely to click.
### FAQ Schema
If you have an FAQ section on your pages (and you should), FAQ schema can make those questions and answers show up directly in Google search results. This takes up more space in the search results, pushing your competitors further down.
### HowTo Schema
Got a "How It Works" section? HowTo schema can display those steps right in the search results. "Step 1: Call us. Step 2: We show up. Step 3: Problem solved."
How to Add Structured Data
There are a few ways to do this:
Option 1: JSON-LD (Recommended)
This is the method Google prefers. It's a block of code that goes in the head of your HTML. It looks like a bunch of curly brackets and text, but it's essentially a structured description of your business.
Your web developer can add it in about 30 minutes. If you're on WordPress, plugins like Rank Math or Yoast SEO can generate it for you without touching code.
Option 2: Google's Structured Data Markup Helper
Google has a free tool where you can highlight elements on your webpage and it generates the structured data code for you. It's pretty user-friendly, even for non-technical people.
Option 3: Let your web developer handle it
If you're working with a developer (or a company like us), just ask them to add LocalBusiness, Service, and Review schema to your site. It should be standard practice for any SEO-aware developer.
How to Test Your Structured Data
Google provides a free Rich Results Test tool. Just paste your website URL and it'll tell you:
- What structured data it found
- Whether it's valid or has errors
- What rich results you're eligible for
You can also use Google Search Console. Under the "Enhancements" section, it'll show you any structured data issues Google has found on your site.
If you test your site and find zero structured data... you're missing out. Big time.
What Most Plumbing Websites Get Wrong
They don't have any structured data at all. This is the most common issue. No schema markup whatsoever. Google is left guessing everything.
They use the wrong business type. Make sure your schema uses "Plumber" as the business type, not just "LocalBusiness." Be specific. Google has a specific category for plumbers. Use it.
They have inconsistent information. Your structured data says you're open until 6pm, but your website says 8pm, and your Google Business Profile says 5pm. Pick one. Make everything match.
They forget to update it. Changed your phone number? Moved locations? Added a new service? Your structured data needs to be updated too. Stale schema is worse than no schema because it feeds Google wrong information.
The Competitive Advantage
Here's the best part about structured data.
Most plumbers don't have it.
Seriously. Go test your competitors' websites right now using Google's Rich Results Test. I'd bet 8 out of 10 have zero structured data.
This means that by simply adding proper schema markup to your site, you're leapfrogging most of your competition for rich results. More clicks. More visibility. More calls.
For something that takes less than an hour to implement, the ROI is insane.
We include structured data on every website we build. It's not optional. It's essential. See what else is included in our plumbing website packages.
Get Your Free Website Audit
Want to know if your website has structured data? Or if it's set up correctly?
Request a free website audit and we'll check your schema markup, test it for errors, and tell you exactly what's missing.
Most plumbing websites are leaving clicks on the table because they're not speaking Google's language. Let's fix that.
P.S. If your "SEO expert" has never mentioned structured data or schema markup to you... that tells you something about how much they actually know about SEO. Just saying.