Roofing Directory: Purpose and Scope

The Attic Authority roofing directory indexes licensed and registered roofing contractors, suppliers, and inspection services operating across the United States, organized by state, specialty, and license classification. This page defines what the directory covers, how its listings are structured, and where its scope ends. Understanding those boundaries helps readers locate the right professional resource and avoid misapplying directory data to decisions that require licensed professional judgment.

How the directory is maintained

Directory listings are drawn from publicly available state licensing board databases, contractor registration filings, and verified business records. Across the United States, roofing contractor licensing is regulated at the state level — 34 states require a dedicated roofing or specialty contractor license, while the remainder regulate roofing under a general contractor classification (National Roofing Contractors Association, NRCA, Regulatory Licensing Overview). Because each jurisdiction sets its own renewal cycle, insurance minimums, and examination requirements, the directory cross-references each listing against the issuing state agency rather than applying a single national standard.

Listing data is reviewed on a rolling basis tied to state renewal calendars, which typically run on 1-year or 2-year cycles depending on the jurisdiction. The International Building Code (IBC), published by the International Code Council (ICC), and its companion document ASCE 7 (Minimum Design Loads and Associated Criteria for Buildings and Other Structures) establish structural and wind-load benchmarks that inform how specialty designations within the directory are classified — for example, separating metal roofing installers from low-slope membrane specialists.

Verification follows a structured three-step process:

1. License status check — Active, inactive, suspended, or expired status is pulled directly from the issuing state board's public search portal.
2. Insurance verification tier — Whether the listing confirms general liability coverage and workers' compensation at or above the threshold required by the relevant state statute.
3. Classification alignment — The listing is tagged against NRCA's recognized roofing categories: steep-slope, low-slope, metal, spray polyurethane foam (SPF), and roofing maintenance/repair.

Listings flagged with discrepancies between self-reported credentials and state board records are held from public display until reconciliation is complete. More detail on navigating the verification framework appears on the How to Use This Roofing Resource page.

What the directory does not cover

The directory is a reference index, not a contractor referral service, a bid platform, or a review aggregator. It does not rank contractors by quality, publish consumer ratings, or make comparative claims about workmanship.

The directory also does not cover:

• Unlicensed or exemption-class contractors — Some states exempt owner-builders or projects below a defined dollar threshold (often $500 or $1,000, depending on the state) from licensure. Those exempt categories are outside the scope of indexed listings.
• Solar roofing integration — Photovoltaic roofing systems that fall under National Electrical Code (NEC) Article 690 jurisdiction require electrical contractor licensing in addition to roofing credentials. Listings combining both trade licenses are noted with a dual-trade flag but are not evaluated for NEC compliance.
• Storm damage insurance documentation — Insurance claim adjuster credentials are governed by state Department of Insurance rules, not roofing contractor boards. The directory does not verify public adjuster licenses or certifications under the National Association of Public Insurance Adjusters (NAPIA).
• Federal projects — Roofing work on federal buildings may require compliance with EM 385-1-1 (U.S. Army Corps of Engineers Safety and Health Requirements Manual) and Davis-Bacon Act wage classifications. Federal contracting credentials are not part of the standard listing profile.

Scope distinctions between contractor types and regional classification differences are addressed in greater depth on the Roofing Topic Context page.

Relationship to other network resources

The directory functions as one layer within a broader roofing reference structure. Contractor listings link outward to permit and inspection guidance, code references, and material specification pages — but the directory itself does not host that content.

Permit requirements, for instance, vary significantly: the IBC requires a permit for any roofing project that involves structural repair or replacement of more than 25% of the roof surface in a 12-month period (IBC Section 105.2 exception language), though jurisdictions with locally amended codes may set different thresholds. Those permitting rules are documented in the permit reference section, not within individual listings.

Safety classifications referenced in listings — such as OSHA 29 CFR 1926 Subpart R, which governs fall protection for roofing work above 6 feet on low-slope surfaces and above any height on steep slopes — appear as compliance tags on listings where the contractor has provided documented OSHA 10 or OSHA 30 training records. The directory does not certify OSHA compliance; it surfaces what contractors have disclosed. Readers seeking guidance on how to interpret those tags should consult the Roofing Listings reference page.

How to interpret listings

Each listing entry in the directory follows a standardized display format with five data fields:

1. Legal business name — The name on file with the state licensing board, not a trade name or DBA unless the DBA is separately registered.
2. License number and type — The alphanumeric identifier issued by the state board, linked where possible to the board's public verification portal.
3. Geographic service area — Declared at the county or metropolitan statistical area (MSA) level, based on contractor-reported coverage.
4. Roofing classification tag — One or more of the NRCA-defined categories: steep-slope, low-slope, metal, SPF, or maintenance/repair.
5. Insurance disclosure flag — A binary indicator (confirmed/not confirmed) based on the most recent certificate of insurance on file.

Listings displaying a "license expired" status are not removed immediately; they remain visible with a status alert for 90 days to support continuity of reference while the board database is rechecked. A contractor appearing in the directory is not an endorsement of that contractor's services or work quality. The directory reflects publicly documented credential status only, and readers are directed to the Roofing Listings page for complete field definitions and filter logic.

References

• National Roofing Contractors Association (NRCA) — Industry association providing roofing contractor licensing overviews, regulatory summaries, and recognized roofing specialty classifications by state.
• International Code Council — International Building Code (IBC) — Model building code establishing structural, wind-load, and roofing system requirements adopted by jurisdictions across the United States.
• American Society of Civil Engineers — ASCE 7: Minimum Design Loads and Associated Criteria for Buildings and Other Structures — Standard referenced by the IBC for wind, snow, and structural load benchmarks applicable to roofing system design and installation.
• National Governors Association — Occupational Licensing Policy Resources — Policy resource documenting state-level variation in contractor and specialty trade licensing frameworks.
• U.S. Department of Labor — Workers' Compensation Resources — Federal agency providing guidance on workers' compensation requirements relevant to contractor insurance verification standards.
• U.S. Occupational Safety and Health Administration (OSHA) — Roofing Safety Standards — Federal regulatory standards for roofing contractor safety compliance, referenced in licensing and insurance classification contexts.
• National Fire Protection Association (NFPA) — Standards body whose codes inform fire-resistance and material classifications relevant to roofing system specialty designations.