Contact

Commercial Building Authority serves as a national reference directory for the commercial construction sector in the United States. This page covers how to direct inquiries to the appropriate channel, what geographic and subject scope falls within this directory's coverage, what information to include when submitting a message, and what response timelines are standard for a public-service reference resource of this type.

How to reach this office

Commercial Building Authority operates as a directory reference resource within the national commercial construction vertical. Inquiries submitted through the site's contact channel are reviewed by the editorial and directory operations team responsible for maintaining the accuracy and completeness of Commercial Building Listings.

The contact function is structured around 3 primary inquiry categories, each of which routes to a distinct handling process:

1. Directory listing inquiries — requests to add, update, or correct a contractor, firm, or service provider entry within the national directory
2. Editorial and content corrections — flagged errors in regulatory citations, licensing standards, code references, or jurisdictional information published on the site
3. Research and partnership inquiries — institutional, academic, or industry questions about directory scope, coverage methodology, or the commercial construction vertical more broadly

Inquiries that fall outside these 3 categories — including requests for legal interpretation, professional advice on permitting decisions, bid solicitation, or contractor referrals — are outside the operational scope of this resource. The directory does not function as a contractor-matching service or regulatory consulting body.

Service area covered

Commercial Building Authority covers commercial construction activity across the contiguous United States. The directory's scope is defined by project classification under the International Building Code (IBC), which distinguishes commercial occupancies — including office buildings, retail centers, healthcare facilities, warehouses, and multi-family structures exceeding 3 stories — from residential and industrial classifications.

The directory does not maintain separate jurisdictional portals for individual states or municipalities. However, contractor and firm entries within Commercial Building Listings are indexed by state and metropolitan service area. Inquiries about coverage gaps in specific regions — for example, underrepresented markets in rural jurisdictions or territories governed by locally amended codes outside IBC adoption — are considered editorial feedback and can be submitted through the content corrections channel.

Projects regulated exclusively under residential codes (IRC jurisdictions) or purely industrial permitting frameworks fall outside the directory's classification boundaries and are not covered by this resource. Authority Having Jurisdiction (AHJ) determinations, which govern which code edition applies at the local level, vary by county and municipality and are not resolved or adjudicated through this directory.

What to include in your message

Incomplete submissions create processing delays. The following breakdown reflects the minimum information required for each inquiry type to reach the correct handling queue without additional back-and-forth.

For directory listing inquiries:
- Legal business name and DBA (if applicable)
- Primary state of licensure and license number
- Trade classification (e.g., general contractor, electrical, mechanical, fire protection)
- Service area by state or metro region
- Contact details for the listing record (phone, website, or business address)

For editorial and content corrections:
- The specific page URL or section title containing the error
- The claim, citation, or figure identified as inaccurate
- The named public source or official document supporting the correction (e.g., IBC Section number, OSHA 29 CFR citation, state licensing board reference)

For research and partnership inquiries:
- Organization name and affiliation
- Nature of the inquiry — data access, methodology questions, or institutional collaboration
- Relevant context about the project or research scope

Submissions that reference specific regulatory instruments — such as IBC occupancy classifications, OSHA 29 CFR Part 1926 construction safety standards, or state contractor licensing statutes — are processed with higher accuracy when the relevant code section or statute number is included. Vague references to "building codes" or "regulations generally" require additional clarification steps before editorial review can begin.

Response expectations

Commercial Building Authority is a reference directory, not a staffed consultation service. Response timelines reflect the operational structure of a public-service reference resource rather than a commercial customer service function.

Directory listing submissions are reviewed on a rolling basis. Standard processing time for a new listing addition or an update to an existing entry is 5 to 10 business days from the point of a complete submission. Incomplete submissions that require follow-up communication before processing can begin are delayed beyond that window.

Editorial corrections involving regulatory citations, code references, or licensing standards are reviewed against named public sources before any change is made to published content. The review process for a flagged editorial item typically involves cross-referencing the relevant IBC edition, applicable federal standards (including OSHA, EPA, or ADA where relevant), and the jurisdiction-specific amendments in effect. This process takes longer than a simple listing update — typically 10 to 15 business days for a contested claim requiring source verification.

Research and partnership inquiries are reviewed periodically. Responses to institutional or academic inquiries are not guaranteed on a fixed timeline, and responses are prioritized based on alignment with the directory's scope and operational mandate.

No response is provided for inquiries requesting contractor recommendations, regulatory guidance, project-specific permitting advice, or legal interpretation of construction codes. These categories fall outside the directory's function as defined in the Commercial Building Directory Purpose and Scope. Regulatory guidance on construction permits and inspections is the jurisdiction of the relevant AHJ — typically the local building department — and for federal standards, the responsible agency (OSHA, EPA, or the U.S. Access Board for ADA compliance).