Construction Providers

The tile construction sector spans a fragmented landscape of licensed contractors, specialty installers, materials suppliers, distributors, and inspection services operating under state-level licensing boards and project-specific code requirements. This page describes the structure of providers available through National Tile Authority, the categories those providers represent, the standards used to maintain accuracy, and how provider network providers function alongside permitting records, licensing databases, and project documentation. Professionals sourcing tile installation services, commercial subcontractors, or materials vendors benefit from understanding how this provider network is organized before navigating its entries.

Coverage Gaps

No national tile contractor provider network achieves complete market coverage. The tile installation sector includes an estimated 50,000+ specialty tile and stone contractors operating across the United States (Bureau of Labor Statistics, Occupational Employment and Wage Statistics), a figure that does not include unlicensed sole proprietors, general contractors who self-perform tile work, or materials-only supply accounts.

Gaps in provider network coverage typically fall into four categories:

• Unlicensed or exempt operators — States including Florida, Texas, and California set licensing thresholds that exempt small-scale residential work below defined contract values, meaning legitimate operators may not hold a state contractor's license and thus fall outside license-verified provider pools.
• Rural and low-density markets — Metropolitan Statistical Areas with populations under 150,000 are systematically underrepresented in national provider network inventories relative to their share of construction volume.
• Specialty and heritage methods — Artisan installers working in traditional handmade tile, historic restoration, or custom mosaic often operate without trade association affiliation, reducing their discoverability through standard provider network channels.
• Newly licensed entities — State licensing board updates and provider network synchronization cycles create lag periods during which recently licensed contractors do not yet appear in provider results.

Understanding these gaps is essential context before treating any provider network as a complete market census. The tile-provider network-purpose-and-scope page describes the intended boundaries of this resource in greater detail.

Provider Categories

Providers within National Tile Authority are organized by service type and commercial classification. The primary categories reflect how tile construction work is segmented by trade, materials, and project scope.

By Service Function: - Installation contractors — Licensed businesses performing ceramic, porcelain, natural stone, glass mosaic, and large-format tile installation in residential, commercial, and industrial settings. - Materials suppliers and distributors — Wholesale and retail entities supplying tile products, setting materials (thin-set mortars, epoxy adhesives), grout, and membrane systems conforming to ANSI A108/A118/A136 standards. - Restoration and remediation specialists — Contractors focused on tile removal, substrate repair, waterproofing assessment, and re-installation, a distinct scope from new construction installation. - Inspection and testing services — Third-party consultants and testing labs providing adhesion testing, lippage measurement per ANSI A137.1, and moisture barrier verification.

By Project Type (Residential vs. Commercial): Residential tile contractors typically operate under state contractor licensing with project value ceilings. Commercial tile subcontractors are more frequently required to carry trade-specific licensing, comply with ADA Standards for Accessible Design for slip resistance and surface transitions, and document OSHA 1926 Subpart Q compliance for construction site safety.

The distinction between residential and commercial licensing is not uniform across states. In states where the Contractors State License Board (California) or equivalent bodies issue tile specialty classifications, the license category itself signals the permitted project scope.

How Currency Is Maintained

Provider Network providers degrade in accuracy without active maintenance processes. Contractor business closures, license expirations, address changes, and ownership transfers occur continuously across a national contractor base.

National Tile Authority applies the following maintenance framework to provider records:

• License status verification — Contractor license numbers are cross-referenced against state licensing board public databases on a rolling schedule. Providers for contractors whose licenses show expired or revoked status are flagged for review.
• Business continuity checks — Entity records are periodically matched against publicly available business registration data at the state Secretary of State level to identify dissolved or inactive entities.
• Installer credential flags — Where a contractor holds Certified Tile Installer (CTI) or Advanced Certifications for Tile Installers (ACT) credentials issued by the Tile Council of North America (TCNA), those credentials are noted and subject to expiration tracking against TCNA's published roster.
• Self-reported updates — Verified businesses may submit corrections through the contact process. Self-reported changes are reviewed against corroborating public records before being applied.

No provider network maintenance process eliminates lag between real-world status changes and provider updates. Verification of active licensure, insurance, and bonding for any specific engagement should be confirmed directly with state licensing authorities.

How to Use Providers Alongside Other Resources

Provider Network providers serve as an entry point for identifying potential contractors, suppliers, or service providers — not as a substitute for the verification processes that govern construction procurement and permitting.

Tile installation projects in the United States are governed by the TCNA Handbook for Ceramic, Glass, and Stone Tile Installation, ANSI A108 series standards, and locally adopted building codes derived from the International Building Code (IBC) or International Residential Code (IRC). Permitting requirements for tile work vary by jurisdiction: structural substrate changes, wet area waterproofing, and heated floor system installations typically trigger permit requirements in jurisdictions following the IRC, while surface-only tile replacement in existing spaces frequently does not.

A provider entry should be treated as one data point in a broader qualification process. Cross-referencing a provider against a state licensing board's public search portal, reviewing a contractor's certificate of insurance for general liability and workers' compensation, and requesting project-specific references are separate verification steps that no provider network automates.

For context on how the broader tile resource network structures these reference materials, the how-to-use-this-tile-resource page describes the relationship between provider network providers, editorial reference content, and external regulatory sources. The tile-providers section provides direct access to the searchable contractor and supplier database.

References

• OSHA Construction Standards

The law belongs to the people. Georgia v. Public.Resource.Org, 590 U.S. (2020)