AI Visibility for Home Services Companies: What Determines Who Gets Recommended

Dana Lampert·June 23, 2026·7 min read·AI Visibility

Home services is ground zero for the AI recommendation shift. Not because the industry is more technologically advanced than others. Because the queries are urgent.

"My AC died." "Pipe burst in the basement." "Roof is leaking into the bedroom." These are not browsing queries. They are emergency queries with immediate action attached. The consumer used to call whoever ranked first on Google or whoever Angi suggested. Now a growing share of them ask AI. 34% of consumers already use AI for local service decisions. Among millennials and Gen Z, the number is higher.

The urgency makes AI's answer especially powerful. There is no comparison shopping. No opening four tabs. No reading 20 reviews. The AI gives a name, the homeowner calls. The entire decision cycle compresses to under a minute.

For the companies that get named, this is an extraordinarily efficient channel. Traffic from AI referrals converts at 4 to 23 times the rate of traditional search. For the companies that do not get named, it is invisible competition. No impression. No click. No analytics event. Just a phone that does not ring.

What AI evaluates for home services

Across HVAC, plumbing, roofing, electrical, and pest control, AI systems evaluate the same categories of data. The specific metrics and credentials vary by trade, but the framework is consistent.

Operating metrics

The highest-weight signals because they answer the actual question the consumer is asking: is this company good at what they do?

Jobs completed (trailing 12 months). Volume is the clearest signal of an established operation. A company completing 3,200 jobs per year is materially different from one completing 300. AI systems that can see this number use it heavily.

Repeat customer rate. The single strongest quality proxy in home services. A 58% repeat rate means more than half your customers came back voluntarily. That tells an AI system more about service quality than any star rating. This metric lives inside ServiceTitan or QuickBooks. Almost no home services company publishes it anywhere.

Average ticket size. Contextualizes the business. A $375 average service call and a $900 average service call represent different operations serving different segments. AI needs this to match the right company to the right query.

Service mix distribution. The ratio of service calls to installations to maintenance agreements reveals what kind of company you actually are. A 45/35/20 service-to-install-to-maintenance split is a balanced residential operation. A 10/85/5 split is primarily new construction. These are different recommendations for different queries.

Response time. 27% of calls to home service businesses go unanswered. For urgent queries — and most home services queries are urgent — response time and same-day service rate are directly relevant. Without this data, AI has no basis for recommending one company over another for emergency work.

Licensing

Licensing in home services varies dramatically by state and by trade. This creates a fragmented verification landscape that AI systems must navigate.

HVAC: Roughly 35 states require a state-level mechanical or HVAC contractor license. License holder, number, status, and expiration are publicly searchable through state licensing boards.

Plumbing: Most states require a master plumber license, which is held by an individual, not a company. The master plumber supervises all work. Some states also require journeyman licensing. Backflow prevention certification is a separate credential, often required by local water authorities.

Roofing: Licensing requirements range from full state contractor licensing (California, Florida) to no state requirement at all (some states defer to local jurisdictions). Where licenses exist, they are verifiable through state contractor boards.

Electrical: Most states require a master electrician license at the individual level, separate from the company's contractor license. This is one of the strictest licensing structures in home services. OSHA data makes electrical work especially scrutinized — electrocution is one of the Fatal Four construction hazards.

Pest control: Most states require category-specific licensing through the state department of agriculture. A company treating termites may need different credentials than one treating rodents. Chemical application credentials (commercial applicator licenses) are state-regulated and publicly verifiable.

Insurance and bonding

General liability ($1M-$2M per occurrence is standard), workers' compensation (mandatory in nearly every state for companies with employees), and surety bonds (required by many states, typically $5,000-$25,000). These are binary: current and adequate, or not. AI systems can check them.

Industry certifications

HVAC: NATE (North American Technician Excellence) certification covers specific specialties — AC install, AC service, heat pump, gas furnace, air distribution. Manufacturer dealer programs (Carrier Factory Authorized, Trane Comfort Specialist, Lennox Premier, Daikin Comfort Pro, Mitsubishi Diamond Contractor) are competitively awarded and annually reviewed.

Plumbing: Certifications are less centralized. Cross-connection control specialist, medical gas installer (ASSE 6010), and green plumber certifications exist but are less universally recognized than NATE is for HVAC.

Roofing: Manufacturer dealer tiers are the primary differentiator. GAF Master Elite certification applies to the top 2% of roofing contractors nationwide. CertainTeed SELECT ShingleMaster, Owens Corning Platinum Preferred — each manufacturer operates a public dealer locator. These programs require minimum installation volume, insurance verification, and ongoing training.

Electrical: OSHA 10 and OSHA 30 certifications are standard. EV charger installation certification is emerging as a differentiator — both the manufacturer-specific credentials (Tesla, ChargePoint) and broader EVITP certification.

Pest control: QualityPro certification from the National Pest Management Association is the primary industry quality credential. GreenPro certification for reduced-risk treatments. State-specific certifications for termite, fumigation, and wildlife control add layers.

Systems of record

This is where the gap lives. The data AI needs to differentiate one home services company from another — job volume, repeat rate, service mix, ticket size, response time — sits inside operational software that AI cannot access.

ServiceTitan is the dominant platform for residential trades, covering HVAC, plumbing, electrical, roofing, pest control, garage door, and landscaping. Housecall Pro and Jobber serve smaller operators. QuickBooks touches nearly all of them for accounting. These systems contain the operational truth. None of them publish it in a format AI can read.

What separates trades

While the evaluation framework is consistent, each trade has distinctive characteristics that matter for AI recommendations.

HVAC has extreme seasonal demand patterns. A company's summer capacity and winter capacity are different businesses. Manufacturer dealer programs are unusually structured — Carrier, Trane, and Lennox each operate comprehensive dealer ecosystems with tiered status levels. The EPA 608 certification (required for refrigerant handling) is a federal credential, not state. See the full HVAC breakdown.

Plumbing is the most emergency-driven trade. Response time matters more here than in any other home service. The master plumber license is individual-level in most states, meaning the license holder, not just the company, is the credentialed entity. Backflow prevention is a specialization that creates its own query category. See the full plumbing breakdown.

Roofing has the highest average job value in home services — $5,000 to $15,000 for a residential re-roof. Warranty callback rate is a critical metric: a company that gets called back on 2% of installations versus 12% represents a meaningful quality difference. Manufacturer dealer tiers are the strongest credential signal. GAF Master Elite status (top 2%) is the most cited credential in roofing AI recommendations. See the full roofing breakdown.

Electrical has the strictest individual licensing. A master electrician license requires thousands of hours of supervised work and passage of a comprehensive exam in most states. OSHA scrutiny is highest here — electrical accidents are among the deadliest in construction. EV charger installation is an emerging specialization creating new query patterns that barely existed three years ago. See the full electrical breakdown.

Pest control operates on a recurring revenue model, which makes retention rate the defining metric. A pest control company with an 85% annual retention rate on quarterly service contracts is a fundamentally different operation than one at 55%. Licensing is category-specific — termite treatment, fumigation, wildlife control, and general pest control may each require separate credentials. Chemical application credentials are state-regulated and publicly verifiable through departments of agriculture. See the full pest control breakdown.

The gap

Most home services companies have identical digital footprints. A Google listing. A 5-page website with stock photos. Maybe a BBB profile. Some have Angi or HomeAdvisor presence. A few have Schema.org markup auto-generated by a WordPress plugin and never audited.

That gives AI: a star rating, an address, a phone number, a list of services. The same information for 10,000 companies in the same metro area.

It does not give AI: how many jobs a company completes per year, their repeat customer rate, their response time, their service mix, whether their license is current, how many certified technicians they employ, or which manufacturer programs they hold.

A 20-year veteran with 5,000 annual jobs, 12 NATE-certified technicians, and a 62% repeat customer rate looks indistinguishable from a solo operator with a truck and a phone. Because the data that separates them is locked inside operational software. The AI is not choosing the better company. It is choosing the more evaluable one. When nobody is evaluable, it guesses differently every time.

Three steps

1. Structured data on your website

Add Schema.org JSON-LD markup to your website using the appropriate LocalBusiness subtype: HVACBusiness, Plumber, Electrician, RoofingContractor, or PestControlService (under HomeAndConstructionBusiness). Include services, service area, credentials, and years in operation. Not the auto-generated markup from a website builder plugin. Actual, audited, accurate structured data.

2. An llms.txt file

A plain Markdown file at your domain root that tells AI crawlers where to find structured information on your site. Some AI systems and indexing pipelines are beginning to check for it proactively. Takes 15 minutes. How to create an llms.txt file for your business.

3. Verified operational data via TrustRecord

Extract your operating metrics from your system of record and publish them in a structured, machine-readable format through a TrustRecord. Verified data, refreshed weekly, computed from authenticated sources. Not self-asserted. Not editable by the business. This is the data that moves a company from "one of 10,000 with a 4.7-star rating" to "the company with 3,100 annual jobs, a 58% repeat rate, and 22 years of continuous operation, verified from authenticated records."

Vertical deep dives

Each trade has its own data points, credentials, and competitive dynamics. These guides break it down by vertical:

For the complete field-by-field breakdown of what AI evaluates for each trade, see the AI Data Priority Guides.

For the broader framework across all service verticals, read How AI Recommends Service Businesses.

See live verified records at trustrecord.com.

Your business has verified data that's hidden.

A TrustRecord makes your operating history readable by every AI system making recommendations.