Why Perplexity Isn't Recommending Your Plumbing Company

Why This Happens

Here's the mechanical reason: Perplexity doesn't use Google's ranking algorithm. It pulls from its own training data, curated sources, and a citation network completely separate from Google's. Your Google ranking signal might say "plumber #1 in Boston." Perplexity's signal says "who gets cited across industry websites, trade forums, Reddit, and structured data?" Two different games.

When a homeowner asks Perplexity "best plumber near me in Boston," the engine returns 5 specific names. It's not running a keyword query against rankings. It's retrieving companies from a pre-built knowledge graph based on:

• Schema markup — JSON-LD LocalBusiness and PlumbingBusiness tags across your website
• NAP consistency — Your name, address, phone number matching across 14+ citation aggregators (not just Yelp)
• Training-data partnerships — Explicit submissions to ChatGPT and Perplexity's data partner programs (forms most operators don't know exist)
• Third-party mentions — Reddit threads, ContractorTalk, trade forums, industry publications citing your company
• Service-area pages — Pages specifically built for towns you serve, with local schema and homeowner-intent content

If you're missing even two of these, Perplexity has no reason to rank you. Your Google ranking doesn't help because Perplexity isn't looking at Google signals. It's looking at a separate stack.

The data backs this: We ran 137 audits across plumbing, HVAC, electrical, and roofing. Median visibility score was 32 out of 100. The gap between median and top performers: 47 points. That's not a search-volume problem. It's a visibility-stack problem.

How to Fix It (Step by Step)

1. Deploy JSON-LD schema — Add LocalBusiness and PlumbingBusiness markup to your homepage and service pages. If you have a developer, this is a few hours of work. Schema templates are available free and reduce the friction. This alone typically moves the needle 8-15 points.
2. Normalize your NAP — Audit how your name, address, and phone appear across Google My Business, Yelp, Angie's List, Home Advisor, and 9+ other aggregators. Mismatches (e.g., "Joe's Plumbing Inc." vs "Joes Plumbing" vs "Joe Plumbing LLC") block Perplexity from reconciling who you are. Fix one phone format, one legal name across all platforms.
3. Build service-area pages — Create 800-1,200 word pages for your top 10-15 service areas. Each with local schema, homeowner FAQ content, and actual local context (not just city name swaps). Service-area pages were the biggest single lever we found: +18 points in one operator's climb.
4. Seed third-party mentions — Leave 8-12 real, value-add comments on Reddit threads (r/Plumbing, r/HomeImprovement) and trade forums (ContractorTalk, BlueBeam forums) where homeowners ask plumbing questions. Use your company name. AI engines weight these heavily. Don't spam. Answer real questions.
5. Add FAQPage schema — Create a FAQ section on your website (8-10 questions homeowners actually ask: "How much does a main line repair cost?" "What causes low water pressure?"). Tag it with FAQPage schema. Perplexity pulls directly from these for answers and credits your company.
6. Submit to training-data partners — ChatGPT and Perplexity both run partner programs where you can submit your company for inclusion. Most operators don't know these exist. The forms are free. Do it.
7. Re-audit weekly — After implementing fixes, check your score weekly. Perplexity updates on a rolling basis. You'll see movement within 7-14 days of schema deployment or a major mention. Watch which queries you're still losing and adjust the next fix accordingly.

Common Mistakes (What NOT to Do)

• Paying more for Google SEO and hoping it helps — Your $4K-$15K/mo SEO retainer is buying you Google ranking. AI engines don't care. You'll optimize Google further while AI visibility flatlines. Different engine, different playbook.
• Treating this like an optional brand thing — 41% of US adults now use AI search to find local services. In 24 months, it went from 12%. This isn't early adopter territory anymore. If you're invisible to Perplexity and ChatGPT, you're missing a real revenue channel.
• Building service-area pages without schema — A page for "Plumbing in Newton, MA" without LocalBusiness schema is a wasted page. Schema is the thing Perplexity reads. Content matters, but markup is mandatory.
• Using inconsistent company names — "All American Plumbing" on your website, "All-American Plumbing" on Google, "AA Plumbing" on Yelp. Perplexity can't reconcile these as one entity. Pick one legal name and enforce it everywhere.
• Waiting for your agency to figure this out — SEO agencies haven't caught up. Most don't even measure AI visibility. Your agency isn't lying or incompetent. The playbook they use is from 2018. AI search is 2024-2025. Don't wait for them to catch up. This is on you.

How Mentioned Helps

We built Mentioned to solve exactly this. Run a free 90-second audit at mentionedinai.com — plug in your company name, city, and trade. You'll get your exact Perplexity and ChatGPT visibility score, see which competitors are beating you, and get a priority list of fixes ranked by impact.

137 audits in. Founder cohort locked through July 4. If you want the playbook plus execution support, we offer zero-risk pricing: $0 until your score climbs 30+ points. Then $1,497/mo while you're climbing. We carry the risk because the 7-step playbook works.

But the audit is free. No card. No upsell pressure. Run it and you'll see exactly why Perplexity isn't recommending you yet.

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