Construction Listings

The construction listings section of Door Repair Authority catalogs service providers, contractors, and specialists operating within the door repair and installation sector across the United States. Coverage spans residential, commercial, industrial, and institutional contexts, with entries organized by service type, credential status, and geographic availability. This page describes the structure of those listings, the standards used to classify entries, and the processes governing how records are added, reviewed, and updated.

Verification status

Listings within this directory reflect information submitted by contractors, verified against publicly available licensing databases, and cross-referenced with state contractor registration records where applicable. Contractor licensing requirements for door-related work vary by state — 32 states maintain active contractor licensing boards that publish searchable registries, while the remainder rely on local municipal permitting authorities.

Entries flagged as verified have been confirmed against at least one of the following named sources: a state contractor licensing board record, a registered business entity filing, or a trade association membership roster (such as the International Door Association or the Door and Access Systems Manufacturers Association). Entries carrying no verification flag are listed on the basis of submitted data only and have not been independently confirmed against a licensing authority.

Fire door specialists are subject to additional credential screening. Under NFPA 80: Standard for Fire Doors and Other Opening Protectives, inspectors of fire door assemblies must be "qualified persons" — a designation that in practice aligns with certifications issued by the Intertek/Warnock Hersey program or the Door and Hardware Institute (DHI). Listings for fire door inspection and repair services are cross-referenced against DHI's Certified Door Inspector (CDI) registry where feasible.

Accessibility-related door contractors — those performing work affecting door hardware, opening force, or clear-width clearances under the ADA Standards for Accessible Design — are noted where the provider has documented ADA compliance training or CASp (Certified Access Specialist) affiliation, applicable in states including California.

Coverage gaps

No national directory in the door repair construction sector achieves complete coverage. The following structural gaps are acknowledged within this resource.

Geographic concentration: Rural counties in the interior West and Northern Plains regions are underrepresented. Metropolitan Statistical Areas (MSAs) in the top 50 by population account for the majority of verified listings, while counties with populations below 25,000 often have no listed providers.

Specialty trade coverage: Providers specializing in industrial overhead sectional doors, high-speed roll-up doors, and blast-resistant or ballistic door assemblies are listed in lower density than general commercial door contractors. These specialties frequently operate under DASMA technical data sheets and manufacturer-specific certification programs that are not tied to standard contractor license registries.

Licensing jurisdiction fragmentation: Because door installation and repair may fall under general contractor, specialty contractor, or handyman licensing categories depending on the state, uniform verification across all 50 jurisdictions is not achievable through a single lookup method. The National Association of State Contractors Licensing Agencies (NASCLA) provides a cross-state licensing framework, but harmonization across member states remains incomplete.

Institutional and government contractors: Federal and state government facility contractors frequently operate under procurement channels — such as GSA Schedule contracts or state purchasing cooperative agreements — that are not reflected in commercial directory listings.

The door repair listings section identifies where coverage is actively being expanded and which trade categories are prioritized for outreach.

Listing categories

Listings are organized into the following classification structure, based on door system type and service scope:

1. Residential door repair — Covers interior and exterior residential door assemblies including entry doors, patio doors, storm doors, and interior passage doors. Contractors in this category operate primarily under IRC (International Residential Code) jurisdiction and local building department permit requirements.

2. Commercial door repair — Covers non-residential occupancies as classified under the International Building Code (IBC), published by the International Code Council (ICC). Includes storefront aluminum systems, hollow metal frames, automatic sliding and swinging doors, and panic hardware.

3. Fire door inspection and repair — Restricted to providers credentialed for NFPA 80-compliant annual inspection, documentation, and repair of labeled fire door assemblies. Mandatory annual inspection requirements under NFPA 80 apply to all fire-rated opening protectives in governed occupancies.

4. Garage door systems — Covers residential and commercial overhead door installation, spring replacement, opener systems, and sectional door repair. DASMA Technical Data Sheets define performance and safety standards applicable to this category.

5. Automatic door systems — Covers power-operated pedestrian doors governed by ANSI/BHMA A156.10 and A156.19. Technicians servicing these systems require familiarity with entrapment protection requirements and sensor calibration standards.

6. Specialty and security doors — Includes vault doors, detention doors, bullet-resistant assemblies, and doors tested under UL 752 (Bullet-Resistant Equipment) or UL 2050 standards.

Type comparison — Commercial vs. Residential scope: Commercial door listings involve permitting at higher frequency than residential equivalents. A commercial door replacement in a regulated occupancy typically requires a permit, plan review, and inspection; a like-for-like residential interior door replacement rarely triggers the same permit threshold under most municipal codes.

For context on how this directory is structured and what it does and does not represent, see Door Repair Directory Purpose and Scope.

How currency is maintained

Listing records are subject to a structured review cycle rather than continuous real-time updates. The review framework operates on the following basis:

• Annual re-verification of licensing and trade association membership status for all verified listings
• Triggered review when a state contractor licensing board posts a disciplinary action, license suspension, or revocation against a listed entity
• Submission-based updates accepted from listed contractors to reflect address changes, scope additions, or credential upgrades
• Removal protocol applied to listings where license confirmation cannot be re-established after 2 consecutive outreach attempts

State licensing board data is accessed through publicly available online registries. Trade association membership data is sourced from published IDA and DASMA member directories. For questions about the methodology or to understand how this resource is used, see How to Use This Door Repair Resource.

Building permit and inspection data — relevant for identifying contractors active in specific jurisdictions — is drawn from municipal open-data portals where available, though permit-level data is not integrated into individual listing records at this time.