South Carolina, Anderson County HVAC Permit Regulations and County Ordinances for Unincorporated Areas

Anderson County Building & Safety Divisions

The Anderson County Building & Codes Department is responsible for the administration and enforcement of building codes and ordinances within the county, including the issuance of mechanical (HVAC) permits. The department ensures that construction projects comply with adopted state and local codes to protect public health, safety, and welfare. Residents and contractors can manage the permitting process through the county's online portal, which allows for the application of building, electrical, mechanical, and plumbing permits.

Rules for Properties in Unincorporated Areas

Properties located in unincorporated areas of Anderson County are subject to the county's building regulations and permitting requirements. HVAC work, including HVAC replacement, requires a mechanical permit. The following guidelines apply to these areas:

Permit Requirement: A permit is required for HVAC work, such as system replacements.
Application Process: Applicants must create an account on the Anderson County OpenGov online permitting portal to apply for permits.
Licensing: All builders and sub-contractors must provide a copy of their South Carolina license before a permit can be issued. Owner-builders may be permitted but must complete an Owner/Builder Disclosure Statement and are responsible for full compliance with all adopted codes.
Inspections: Once a permit is issued, the permit holder is responsible for notifying the code official when work is ready for inspection. Inspections are required to ensure compliance with the installed mechanical systems and safety standards.
Fees: Permit fees are based on the construction valuation of the project, with specific base rates for mechanical/HVAC work.

Resources to Learn More

Note: The following state-wide building codes and regulations apply universally to all jurisdictions within South Carolina, including Anderson County.

South Carolina Hvac Legislation, Codes, and Guidelines

State Statutes and Adopted HVAC Codes

In South Carolina, building codes are mandated by the state legislature and enforced at the local level. The state utilizes the International Code Council (ICC) family of codes as the foundation for its statewide standards. As of the most recent major update effective January 1, 2023, South Carolina has adopted the 2021 editions of the International Codes, including the International Mechanical Code (IMC) and the International Residential Code (IRC), with specific South Carolina-approved modifications. These codes establish the minimum requirements for the design, installation, maintenance, and inspection of HVAC systems in residential, commercial, and industrial buildings.

Primary State Agency

The South Carolina Building Codes Council is the primary state body responsible for adopting, modifying, and overseeing the implementation of these building codes. The Council, which operates under the South Carolina Department of Labor, Licensing and Regulation (LLR), reviews ICC code editions and determines necessary state-specific amendments to address local environmental and construction conditions. While the Council sets the standards, the actual enforcement of these codes is carried out by local jurisdictions (cities and counties), which are required to employ certified building officials to conduct plan reviews and field inspections.

Resources to Learn More

Select a City in Anderson County

If your project is located within incorporated city limits, you will likely need to follow municipal ordinances rather than county rules. Select your city below to view local regulations.

Help Us Improve This Guide

Did you find a dead link, or do you have the direct link to the Anderson County permit application portal? Help us keep this information accurate by submitting an update.