The trade shops that outgrow everything else land on ServiceTitan. Selling to them starts with their names.

ServiceTitan runs most heavily in residential HVAC, plumbing, electrical contracting, garage door, and pool service. These are the trade shops that grew past 20 trucks, hired a CFO, and needed a system that could run dispatch, invoicing, payroll, and marketing without three integrations holding it together. The buyer is the owner or general manager, and the procurement cycle runs 3 to 9 months on a 12-month minimum contract.

Public customer references include Del-Air Heating, Air Conditioning and Plumbing, Goettl Air Conditioning and Plumbing, Interstate AC Service, Jackson Services, Adams Power, Tioga Plumbing and Electric, HM Plumbing, Western Mass Heating, Cooling and Plumbing, and Rainforest Plumbing and Air. The full customer base is roughly 10,800 contractor accounts, with the named owner on every record in the Orbital cut.

The output is a worklist of ServiceTitan customers, filterable by vertical, state, and fleet size, with a named owner and a working number on every row. See the sample before you pay for it.

HVAC and plumbing equipment distributors stocking the next case of refrigerant, the next condenser, and the next year of consumables. Consumer-financing lenders, GreenSky, Service Finance, Sunlight, and the lending desks behind the 0-percent-APR offers contractors stack on residential install quotes. Payment processors and the surcharge programs sitting on top of them. Parts and supply houses with regional warehouses pitching same-day delivery. Trade-specific insurance carriers writing general liability, workers comp, and commercial auto on growing fleets.

Private-equity roll-ups acquiring residential trade shops use the same list, because a ServiceTitan account is a signal that the shop has standardised data, predictable receivables, and clean financials, which is exactly what a PE diligence team needs in week one. Competing field-service platforms running displacement plays use the list to identify renewal windows. If that is you, the named-owner contact is the asset.

If you Google “list of ServiceTitan customers,” you get three kinds of files. The first is a public-references page that ServiceTitan publishes itself, which contains the marquee logos a sales team has cleared to name and skips the other 10,000-plus accounts on purpose. The second is a generic B2B database that tagged every HVAC company over 5 million dollars as a probable ServiceTitan user, which is wrong roughly half the time because Jobber, Housecall Pro, and Service Fusion all hold meaningful share in the same revenue band. The third is a scraped intent file from a marketing platform that fires on the word “ServiceTitan” appearing anywhere on a contractor’s website, which catches job listings, partner badges, and old blog posts as confidently as it catches real users.

The harder problem is freshness. ServiceTitan account counts move monthly because the platform is still acquiring share off Jobber and Service Fusion in the middle market, while losing a smaller stream of accounts back to lighter tools and to FieldRoutes inside its own portfolio. A quarterly broker dump is already wrong by the time it lands in your CRM. The named owner is the same problem one layer deeper. ServiceTitan contractors are owner-operated shops where the decision-maker rarely has a polished LinkedIn presence, and the LinkedIn title alone is not the buyer, the cell phone is.

This is the gap Orbital sits in. We map the universe of US small and mid-market businesses, sort each contractor into its primary vertical, detect the field-service platform live on the site, find the owner or general manager for that account, and ship a verified contact before the conversation starts. What is specific to ServiceTitan is the layer on top, fleet size, residential versus commercial split, and the year the account most likely went live based on review-volume signals. The output is a worklist, not a directory.