Key Takeaways
- Schema is structured information that describes your business in a machine-readable way.
- LocalBusiness subtypes, services, FAQs and articles are the core types for most local sites.
- Schema must match what's visible on the page.
- Validate markup and update it when details change.
What Schema Markup Is
When you read a website, you can tell that “18747 Mueschke Road” is an address and “(832) 533-2620” is a phone number. Search engines are good at interpreting text, but they benefit from extra clarity. Schema markup provides that clarity.
Schema markup is structured data added to your website’s code that labels information: this is the business name, this is the address, these are the hours, this is a service, this is a question and answer. It uses a shared vocabulary from Schema.org, recognized by major search engines.
Schema doesn’t change how a page looks to visitors. It helps search engines and other systems understand the page more accurately. In some cases, it can make pages eligible for enhanced search features.
Why It Matters for Local Businesses
Local businesses compete on clear information: services, location, hours, reviews and expertise. Schema helps communicate that information accurately. It may support:
- Better understanding of your business type and location.
- Eligibility for certain rich results.
- Clearer connections between your website and business listings.
- More accurate information for AI-powered search tools that interpret structured data.
Schema isn’t a magic ranking factor. It’s a way to reduce ambiguity.
Core Schema Types for Local Businesses
LocalBusiness and Its Subtypes
Schema.org includes many subtypes, such as Dentist, Physician, MedicalClinic, Plumber, Electrician, HVACBusiness, RoofingContractor and HomeAndConstructionBusiness. Use the most specific type that fits.
Key properties include:
- Name
- Address
- Phone number
- Website
- Hours
- Geographic coordinates
- Logo and images
- Area served
- Links to social profiles and listings (“sameAs”)
Organization
For businesses with multiple locations or a broader presence, Organization schema describes the overall company, with locations described separately.
Service
Service schema describes specific services, such as “Water heater installation” or “Dental implants,” including service area and provider.
FAQPage
FAQ schema marks up questions and answers on a page. Google has limited where FAQ rich results appear, but FAQ markup can still help clarify content.
Article and BlogPosting
For blog posts and educational content, Article or BlogPosting schema describes the headline, author, publish date and publisher. Author information can support trust signals.
BreadcrumbList
Breadcrumb schema describes your site’s structure, helping search engines understand page relationships.
Person
For practices and firms, Person schema can describe providers or leaders, including credentials and affiliations.
Review and AggregateRating
Review markup has specific rules. Self-serving reviews on your own website may not be eligible for rich results in many cases. Follow current guidelines carefully.
Healthcare-specific Schema
Medical and dental practices can use types like Dentist, Physician, MedicalClinic and MedicalBusiness. Provider pages can include Person or Physician details, such as medical specialty. Keep information accurate and consistent with other listings.
Home Service Schema
Contractors can use specific types like Plumber, Electrician, HVACBusiness, RoofingContractor or GeneralContractor. Service area businesses can describe areaServed. Service schema can describe each major service.
How to Add Schema
Most websites use JSON-LD, a format placed in the page code. Many content management systems offer plugins, and developers can add custom markup. A typical approach:
- Add LocalBusiness or Organization schema sitewide or on key pages.
- Add Service schema on service pages.
- Add Article schema on blog posts.
- Add Breadcrumb schema across the site.
- Add FAQ schema where FAQs appear.
Best Practices
- Match visible content. Schema should describe information visible on the page.
- Be accurate. Don’t add services you don’t offer or locations you don’t have.
- Be specific. Use the most specific business type.
- Keep it updated. Update hours, addresses and services when they change.
- Validate. Use testing tools such as Google’s Rich Results Test and the Schema Markup Validator.
Common Mistakes
- Marking up content not visible on the page.
- Using incorrect business types.
- Inconsistent information between schema and listings.
- Adding fake reviews or ratings.
- Forgetting to update schema after changes.
How Schema Supports AI Search
AI-powered search systems interpret websites in many ways. Structured data can provide clear facts about your business, such as name, location, services and hours. While schema alone doesn’t guarantee visibility, it supports a clear, consistent picture of your business across systems.
Measuring Impact
Monitor Google Search Console for structured data reports, errors and enhancements. Track changes in impressions and clicks after implementation. Schema benefits are often gradual and work alongside other SEO efforts.
A Simple Example in Plain Language
Imagine a plumbing company’s homepage. In plain language, its structured data would say:
- This is a Plumber.
- Its name is Example Plumbing Co.
- It’s located at a specific address in Cypress, Texas.
- Its phone number is a specific local number.
- It’s open these hours.
- It serves these cities.
- Its logo is at this image address.
- It also has profiles on these platforms.
On the water heater page, structured data would add: this page describes a Service called “Water heater replacement,” provided by Example Plumbing Co., in these areas. On a blog post, it would describe the article’s headline, author, publish date and publisher.
Written in JSON-LD, this information sits in the page code where search engines can read it without affecting what visitors see.
Connecting Entities
Good schema connects related information. The business, its locations, its services, its people and its articles can reference each other using consistent identifiers. This helps search engines understand that the dentist on the provider page practices at the location on the contact page and wrote the article on the blog. Consistent, connected data paints a clearer picture than isolated snippets.
When to Get Help
Simple sites can manage schema with plugins. Multi-location practices, franchise systems and sites with many services often benefit from a developer who can generate schema from a central data source, keeping it accurate as information changes.
Amir Rangwala, CEO, K Business Solutions Inc.. K Business Solutions Inc. has helped healthcare practices, home service companies and enterprises grow online since 2007 from our office in Cypress, Texas.