A Grade Plumbing and Gas
(https://agradepg.com.au) 📸 Data Snapshot: June 21, 2026Inspect the JSON-LD. Is there an Organization or Person schema, and does it carry sameAs links to real external profiles (LinkedIn, socials)? Missing schema or no identity declaration signals an anonymous entity.
Authority is primarily tied to the QBCC license number, which is a strong regulatory signal. However, there are no named experts, founders, or team members, leading to a ‘faceless brand’ authority gap. While LocalBusiness schema is well-implemented with sameAs links to social media, the lack of Person schema or specific manufacturer accreditations (e.g., Rheem or Bosch specialist status) leaves a gap in technical authority.
The claim of having serviced ‘140,000 homes’ is a massive performance metric that lacks any supporting evidence like a service map, year-on-year growth chart, or high-volume project case studies. Similarly, the claim of being ‘one of Brisbane’s most reputable plumbing companies’ is self-anointed rather than cited. These bold assertions of scale contrast with a website structure that focuses on small-scale residential maintenance.
Identity & Authority is read from the structured data first: whether the site declares who it is in machine-readable schema, with verifiable identity links. Below is the schema captured per page, then the external proof links that support (or fail to support) that identity.
🔗 Identity & Technical Layer — schema JSON-LD: identity chains, entity gaps
Homepage schema
[
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebPage",
"@id": "https://agradeplumbingandgas.com.au/",
"url": "https://agradeplumbingandgas.com.au/",
"name": "Plumber Brisbane ⭐️ 2.7K+ Reviews - A Grade Plumbing",
"isPartOf": {
"@id": "https://agradeplumbingandgas.com.au/#website"
},
"primaryImageOfPage": {
"@id": "https://agradeplumbingandgas.com.au/#primaryimage"
},
"image": {
"@id": "https://agradeplumbingandgas.com.au/#primaryimage"
},
"thumbnailUrl": "https://agradeplumbingandgas.com.au/wp-content/uploads/2024/11/AGradePlumbing-3.jpg",
"datePublished": "2019-04-17T14:52:02+00:00",
"dateModified": "2026-05-23T04:04:39+00:00",
"description": "A Grade Plumbing & Gas is your go-to plumber in Brisbane with 2.7K+ 5⭐️ reviews. ☎ 07 3522 3330 for expert plumbing services across Brisbane. Available 24/7!",
"breadcrumb": {
"@id": "https://agradeplumbingandgas.com.au/#breadcrumb"
},
"inLanguage": "en-AU",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://agradeplumbingandgas.com.au/"
]
}
]
},
{
"@type": "ImageObject",
"inLanguage": "en-AU",
"@id": "https://agradeplumbingandgas.com.au/#primaryimage",
"url": "https://agradeplumbingandgas.com.au/wp-content/uploads/2024/11/AGradePlumbing-3.jpg",
"contentUrl": "https://agradeplumbingandgas.com.au/wp-content/uploads/2024/11/AGradePlumbing-3.jpg",
"width": 2048,
"height": 1365
},
{
"@type": "BreadcrumbList",
"@id": "https://agradeplumbingandgas.com.au/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home"
}
]
},
{
"@type": "WebSite",
"@id": "https://agradeplumbingandgas.com.au/#website",
"url": "https://agradeplumbingandgas.com.au/",
"name": "A Grade Plumbing & Gas",
"description": "",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://agradeplumbingandgas.com.au/?s={search_term_string}"
},
"query-input": {
"@type": "PropertyValueSpecification",
"valueRequired": true,
"valueName": "search_term_string"
}
}
],
"inLanguage": "en-AU"
}
]
},
{
"@context": "https://schema.org",
"@type": "LocalBusiness",
"name": "A Grade Plumbing and Gas",
"image": "https://agradeplumbingandgas.com.au/wp-content/uploads/2024/07/Group-618.svg",
"@id": "https://agradeplumbingandgas.com.au/",
"url": "https://agradeplumbingandgas.com.au/",
"telephone": "(07) 3290 2245",
"priceRange": "$$$",
"address": {
"@type": "PostalAddress",
"streetAddress": "8/6 Goodman Pl",
"addressLocality": "Murarrie",
"addressRegion": "QLD",
"postalCode": "4172",
"addressCountry": "AU"
},
"openingHoursSpecification": [
{
"@type": "OpeningHoursSpecification",
"dayOfWeek": [
"Monday",
"Tuesday",
"Wednesday",
"Thursday",
"Friday",
"Saturday",
"Sunday"
],
"opens": "00:00",
"closes": "23:59"
}
],
"sameAs": [
"https://www.instagram.com/agradeplumbing/",
"https://www.facebook.com/agradepg",
"https://www.productreview.com.au/listings/a-grade-plumbing-gas"
],
"knowsAbout": [
"Plumbing",
"Emergency plumbing",
"24 hour emergency plumbing",
"Hot water system repair",
"Blocked drains",
"Gas plumber",
"Water leak detection",
"Plumbing in Brisbane",
"Emergency plumbing in Brisbane",
"24 hour emergency plumbing in Brisbane",
"Hot water system repair in Brisbane",
"Blocked drains in Brisbane",
"Gas Pluming in Brisbane",
"Water leak detection in Brisbane",
"Appliance installation",
"Leaking tap repairs",
"Bathroom plumbing",
"Rainwater tank installation",
"Full home filtration system installation",
"Roof maintenance",
"Guttering maintenance",
"Shower repairs",
"Hot water system replacement",
"Hot water system installation",
"Drain cleaning",
"Gas leaks",
"Gas fitting",
"Water filter installation"
]
},
{
"@context": "https://schema.org",
"@type": "Organization",
"name": "A Grade Plumbing and Gas",
"url": "https://agradeplumbingandgas.com.au/",
"logo": "https://agradeplumbingandgas.com.au/wp-content/uploads/2024/07/Group-618.svg",
"sameAs": [
"https://www.facebook.com/agradepg",
"https://www.instagram.com/agradeplumbing/"
]
},
{
"@context": "https://www.schema.org",
"@type": "Product",
"brand": "A Grade Plumbing and Gas",
"name": "A Grade Plumbing and Gas",
"image": "https://agradeplumbingandgas.com.au/wp-content/uploads/2024/07/Group-618.svg",
"description": "A Grade Plumbing and Gas offers quality plumbing services in Brisbane for all your plumbing needs. Our expert emergency plumbers in Brisbane provide fast and efficient plumbing solutions across Brisbane.",
"aggregateRating": {
"@type": "aggregateRating",
"ratingValue": "4.9",
"reviewCount": "2593"
}
},
{
"@context": "https://schema.org",
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "What services do you offer as a plumber in Brisbane?",
"acceptedAnswer": {
"@type": "Answer",
"text": "A Grade Plumbing & Gas offers a wide range of plumbing services across Brisbane, including general plumbing maintenance, hot water system repairs, gas fitting, blocked drains, leak detection, and roof plumbing. Our experienced team is fully licensed and ready to handle all your residential and commercial plumbing needs."
}
},
{
"@type": "Question",
"name": "How quickly can a Brisbane plumber attend to an emergency?",
"acceptedAnswer": {
"@type": "Answer",
"text": "We understand that plumbing emergencies can happen anytime. As a responsive Brisbane plumber, we aim to attend to urgent plumbing issues promptly—often on the same day—to minimise damage and restore functionality as quickly as possible."
}
},
{
"@type": "Question",
"name": "Are your Brisbane plumbing services licensed and insured?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Yes, all our plumbers are fully licensed, insured, and compliant with Queensland plumbing regulations. When you choose A Grade Plumbing & Gas, you're choosing a trusted plumber Brisbane locals count on for reliable, safe, and high-quality work."
}
},
{
"@type": "Question",
"name": "How much does it cost to hire a plumber in Brisbane?",
"acceptedAnswer": {
"@type": "Answer",
"text": "The cost depends on the type and complexity of the job. We offer transparent pricing and will provide a clear quote before beginning any work. For a competitive and honest quote from a top-rated Brisbane plumber, contact us today."
}
},
{
"@type": "Question",
"name": "Why should I choose A Grade Plumbing & Gas as my plumber in Brisbane?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Our team combines local knowledge, years of experience, and a commitment to quality workmanship. We are known for prompt service, clear communication, and customer satisfaction, making us a preferred plumber Brisbane wide."
}
}
]
}
]
🛡️ Trust Signals — external proof links that back the declared identity
| Page | Reviews | Proof links |
|---|---|---|
| / (home) | 14 | 0 |
| /cdn-cgi/l/email-protection/ | 0 | 0 |
This page presents a snapshot of public data from A Grade Plumbing and Gas, captured on June 21, 2026, to show how machine logic reads Identity & Authority signals into an AI reputation evaluation.
Purpose: This data is presented under “Fair Use” for the purpose of independent signal analysis, allowing readers to see the raw signals behind the reputation score.
Notice to A Grade Plumbing and Gas: This analysis is part of a non-adversarial audit conducted by 1 Euro SEO. The results are intended as professional feedback to help improve any website’s machine-readability and authority signals. The evaluation is free, and any company can request a fresh audit at any time.
Any company can use the insights for free and improve its voice. When a company has updated its content, it can always submit a new audit request, which will be reflected in a new current score.
To all users: You are encouraged to visit the live site at https://agradepg.com.au to view the most current version of its content and see directly what this company is about and what it offers.