Virginia, Arlington County Plumbing Permit Regulations and County Ordinances for Unincorporated Areas

Arlington County Plumbing Permit Requirements

In Arlington County, Virginia, a plumbing/gas permit is required for any work that involves adding, removing, or relocating fixtures, appliances, or piping. This includes replacing fixtures or other elements on gas-fueled equipment. However, if you are replacing fixtures, appliances, or piping of the same type, size, and location on equipment not fueled by gas, a permit is generally not required. Exemptions can be found in Section 108.2 of the Building Code. If you are uncertain whether a permit is needed for your specific project, it is recommended to contact the Inspection Services Division at 703-228-3800 or via email.

Permit applications must be submitted online through Permit Arlington. Some projects may require a building permit and approved plans before a plumbing/gas permit can be issued, while others require plans to be submitted with the plumbing/gas permit application. It's important to determine if your project is considered residential or commercial, as some residential properties may require a commercial permit based on the Building Code. Applications involving backflow devices necessitate a final cross-connection inspection before the plumbing permit can be finalized.

Licensed contractors are typically required to pull permits in Arlington County. For plumbing work, a Virginia Master Plumber License is mandatory. Additionally, contractors must hold an Arlington County Business License to legally pull permits.

Unincorporated Areas

The provided information pertains to Arlington County's general plumbing permit requirements. There is no specific distinction or separate set of rules mentioned for properties located in unincorporated areas of Arlington County within the search results. The regulations appear to apply county-wide.

Resources to Learn More

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

Virginia Plumbing Legislation, Codes, and Guidelines

State-Level Plumbing Codes in Virginia

Plumbing systems in Virginia are governed by the Virginia Uniform Statewide Building Code (USBC). The technical requirements for plumbing are established through the adoption of the 2021 Virginia Plumbing Code, which is based on the 2021 International Plumbing Code (IPC) published by the International Code Council (ICC). This code is integrated into the USBC with specific state-level amendments tailored to Virginia's requirements for design, installation, maintenance, and inspection.

Primary State Agencies and Boards

The administration and development of building codes in Virginia are managed by the following entities:

Virginia Board of Housing and Community Development (BHCD): This Governor-appointed board is responsible for the promulgation and adoption of the USBC. They update the building codes on a three-year cycle, incorporating nationally recognized model codes through a regulatory process.
Virginia Department of Housing and Community Development (DHCD): This state agency administers the USBC and provides the regulatory framework for the development and adoption of these statewide standards.
State Building Code Technical Review Board (SBCTRB): This board consists of citizens appointed by the Governor to ensure the building code is administered fairly and to resolve disputes between enforcing agencies and aggrieved parties.

While the state sets the standards, the enforcement of the USBC is the responsibility of local government building inspection departments.

Resources to Learn More

Select a City in Arlington 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.

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