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Siding Repair Authority operates as a national reference directory for the exterior cladding repair and replacement sector in the United States. This page describes the geographic scope of the directory, what information to include when submitting a message, expected response timelines, and the structured options available for reaching the editorial and listings team.

Service area covered

Siding Repair Authority maintains listings and reference content covering residential and light-commercial siding repair contractors across all 50 US states, with concentration in metropolitan statistical areas where licensed contractor density is highest. The directory does not function as a regional service provider — it is a structured reference resource that maps the professional landscape of exterior cladding repair nationally.

Coverage spans the full range of siding material categories documented in US residential and commercial construction:

1. Vinyl siding — extruded PVC lap and vertical panel systems, governed by ASTM D3679, which specifies a minimum panel thickness of 0.035 inches for horizontal lap configurations (ASTM D3679)
2. Fiber cement siding — cement-bonded cellulose composite panels, including product lines such as HardiePlank, governed by ASTM C1186 for dimensional and physical performance requirements (ASTM International, C1186)
3. Wood siding — lap, shiplap, board-and-batten, and T1-11 plywood panel formats, subject to moisture management and fastening requirements under Section R703 of the International Residential Code published by the International Code Council (IRC R703)
4. Engineered wood and composite panels — products formerly benchmarked by the American Hardboard Association, now addressed under Composite Panel Association standards
5. Metal and aluminum cladding — commercial and residential panel systems requiring specialized fastener and sealant protocols

The directory distinguishes between cosmetic surface repairs — such as individual panel replacement in vinyl systems — and structural interventions involving weather-resistive barrier (WRB) replacement, sheathing repair, or framing correction. These two categories carry different contractor qualification thresholds and, in most jurisdictions, different permitting requirements. Permits under the IRC and adopted local amendments are typically triggered when repair scope extends to the WRB layer or involves more than a defined square footage threshold, which varies by municipality.

For listings-related inquiries, the Siding Repair Listings page documents the current directory scope and classification structure.

What to include in your message

Messages submitted without sufficient detail cause processing delays. The following breakdown reflects what is needed for each inquiry category:

Contractor listing submissions and updates:
- Business legal name and any trade name
- Primary service state(s) and county or metro coverage area
- Applicable contractor license number(s) and the issuing state licensing board
- Material specializations (e.g., fiber cement, vinyl, wood)
- Whether the business holds general liability insurance and workers' compensation coverage, and the policy carrier name
- Any relevant certifications — for example, James Hardie Preferred Remodeler designation or manufacturer-specific installation certification

Editorial and content inquiries:
- The specific page URL in question
- The factual claim or classification being contested, with a named public source supporting the correction (such as a named ASTM standard, ICC code section, or state licensing board ruling)
- Contact name and professional affiliation if submitting on behalf of a trade association, licensing body, or standards organization

Research and data inquiries:
- Organizational affiliation and the scope of the data request
- Whether the inquiry concerns contractor density, material standards, permitting frameworks, or regulatory classification
- Geographic scope of the research (state, metro, national)

Incomplete submissions lacking license numbers, geographic coverage detail, or source citations for contested content are held pending follow-up rather than processed on initial receipt.

Response expectations

The editorial team processes listing submissions and content corrections on a structured review cycle. Standard processing time for new contractor listing submissions is 5 to 10 business days from receipt of a complete submission. Submissions requiring license verification against a state contractor licensing board — such as the California Contractors State License Board (CSLB) or the Florida Department of Business and Professional Regulation (DBPR) — may require additional time when board databases experience access delays.

Content correction requests citing named regulatory standards (ASTM, ICC, or state-level adopted codes) are reviewed against the cited source before any editorial change is made. Corrections supported by primary source documentation from a named public agency or standards body are prioritized over general objections without citation.

Editorial correspondence does not constitute legal consultation, contractor referral, or professional endorsement. The directory's reference scope and structural purpose are described in the Siding Repair Directory Purpose and Scope page.

Bulk data requests, API access inquiries, and research partnerships are handled separately from standard editorial correspondence and carry longer review timelines of 15 to 20 business days.

Additional contact options

Beyond direct message submission, three structured pathways exist for engaging with the directory:

Directory navigation and self-service: The Siding Repair Listings index allows service seekers and researchers to locate contractor entries by material category and geographic region without requiring editorial contact. The How to Use This Siding Repair Resource page documents search logic and classification conventions used in the listings structure.

State licensing board direct contact: For questions about contractor license status, bond requirements, or disciplinary records, the applicable state contractor licensing board is the authoritative source. California disputes route to the CSLB; Florida to the DBPR; Texas to the Texas Department of Licensing and Regulation (TDLR). The directory does not adjudicate license disputes or maintain real-time license status data.

Standards bodies for technical specifications: Technical questions about ASTM material performance standards, ICC code adoption status by jurisdiction, or manufacturer installation requirements should be directed to ASTM International, the International Code Council, or the relevant product manufacturer's technical support division. These organizations maintain authoritative, jurisdiction-specific guidance that falls outside the editorial scope of a contractor directory.