Facility Listings

The facility listings published on Facility Authority organize construction-sector service providers, contractors, and related professionals by service category, geographic coverage, and license type. The directory spans the national US construction market, with particular depth in regulated facility types including healthcare, industrial, and commercial occupancies. These listings serve industry professionals, facility owners, and researchers identifying qualified contractors or benchmarking the service landscape within a specific jurisdiction or trade category.

Geographic distribution

Listings on Facility Authority are distributed across all 50 states, with density reflecting the concentration of licensed construction activity in major metropolitan markets. States with mandatory statewide contractor licensing programs — including California, Florida, Texas, Arizona, and Nevada — generate higher listing volumes because licensure creates a structured, searchable public record.

Geographic indexing within the directory follows a three-level hierarchy:

1. National — providers operating across multiple states or holding reciprocal license agreements in 3 or more jurisdictions
2. State — providers holding an active license issued by a single state licensing board, such as the California Contractors State License Board (CSLB) or the Florida Department of Business and Professional Regulation
3. Local/metro — providers operating within a defined metropolitan statistical area (MSA) or county, often holding a municipal registration rather than a statewide license

Healthcare facility contractors — including those performing work governed by Centers for Medicare & Medicaid Services (CMS) conditions of participation — may appear in the national tier regardless of physical headquarters location, because their project scope regularly crosses state lines. Industrial facilities subject to OSHA 29 CFR 1910.119 Process Safety Management requirements similarly generate contractor entries with cross-jurisdictional relevance.

How to read an entry

Each listing entry contains structured fields assembled from public licensing records, trade association databases, and self-reported company data. Readers should treat each field according to its source type:

• License number and issuing authority — drawn from state licensing board records; these are verifiable against the issuing agency's public lookup tool
• License class or classification — reflects the specific trade or specialty endorsement (e.g., General Building Contractor, Mechanical, Electrical, Specialty — Fire Protection); classification systems differ by state
• License status — active, inactive, expired, or suspended as of the last sync date shown on the entry
• Service category tags — assigned editorially based on the contractor's stated scope and license type; these are descriptive, not regulatory designations
• Facility type coverage — indicates whether the provider has documented experience or licensure relevant to regulated facility types such as acute-care hospitals, ambulatory surgery centers, or industrial process facilities

The distinction between a general contractor and a specialty contractor entry is significant. General contractor entries reflect a broad construction license permitting direct contract with a facility owner. Specialty contractor entries — covering trades such as HVAC, plumbing, electrical, or fire suppression — reflect subcontractor-tier licensing and are typically engaged through a general contractor on regulated projects. The facility directory purpose and scope page details the classification logic applied across the full directory.

What listings include and exclude

Included:

• Licensed general contractors with active credentials issued by a state licensing board
• Licensed specialty contractors in mechanical, electrical, plumbing, and fire protection trades
• Design-build firms holding both contractor licenses and architectural or engineering credentials
• Construction managers operating under a documented CM-at-Risk or agency CM agreement structure
• Commissioning agents and testing, adjusting, and balancing (TAB) contractors relevant to healthcare and industrial HVAC work governed by ASHRAE Standard 90.1 and ASHRAE Standard 170

Excluded:

• Unlicensed or exempt-status sole proprietors in states where exemptions apply below a dollar threshold
• Consultants, attorneys, or software vendors whose engagement does not involve direct construction activity
• Material suppliers, equipment manufacturers, and distributors without a construction license
• Firms whose license has been revoked or whose disciplinary record includes an active suspension

The directory does not list project-specific subcontractors engaged solely through prime contracts with no independent public licensing record. Firms operating only under an owner's blanket license arrangement — common in certain corporate self-perform models — are similarly excluded unless the entity holds its own independent license.

Readers cross-referencing these listings against permit records should note that building permit records in most jurisdictions are maintained by the Authority Having Jurisdiction (AHJ), typically a municipal or county building department, not by state licensing boards. Those two record sets do not always align. The how to use this facility resource page explains how permit data and licensing data are cross-referenced within these listings.

Verification status

Listings are categorized by one of 3 verification tiers based on the depth of record corroboration:

1. Verified — license number confirmed against the issuing state board's public database within the preceding 12-month cycle; classification and status match the board record
2. Self-reported — information provided by the listed entity directly; a license number exists but has not been confirmed against a public agency lookup within the current cycle
3. Unverified — listing assembled from secondary aggregation sources; no independent license confirmation has been completed

Verified entries carry a date stamp indicating the last confirmation cycle. Entries where the issuing board does not publish a public online lookup — applicable to a subset of county-level jurisdictions — are classified as self-reported by default regardless of documentation provided.

Disciplinary action data from state licensing boards, including suspensions, revocations, and civil penalty assessments, is incorporated into verified entries where the board publishes that data in a structured public format. The facility listings index reflects these status codes in the filterable directory view. Readers requiring current standing confirmation for procurement or compliance purposes should verify directly with the issuing licensing authority.