Permit Requirements for Beverly, Washington
For HVAC projects in Beverly, determining the correct permitting authority depends on whether the project site is located within the incorporated city limits or in an unincorporated area of Grant County.
Authority Having Jurisdiction (AHJ)
Most jurisdictions require permits for HVAC work to ensure safety and code compliance. The governing body responsible for issuing these permits varies by specific location:
General HVAC Guidelines
Permits are usually required for new installations, structural modifications, or major repairs. While minor maintenance or cosmetic updates may be exempt, landowners should always verify local codes before work begins.
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Because Beverly is located within Grant County, the following broader county regulations may also apply to your project:
Washington, Grant County Hvac Permit Regulations and County Ordinances for Unincorporated Areas
Grant County HVAC Permit Requirements
In Grant County, Washington, HVAC (Heating, Ventilation, and Air Conditioning) permits are managed by the Building Division of Development Services. This division is responsible for reviewing permit applications and ensuring that construction projects, including those involving mechanical systems, comply with the Washington State Building Code and other relevant regulations. For properties located in unincorporated areas of Grant County, the Building Division is the primary point of contact for permit requirements. It is crucial to confirm that your property is not within city limits before submitting an application. Commercial projects that include mechanical systems require a separate Mechanical Permit, which is not included with a general Building Permit.
The permit application process is primarily conducted online through a dedicated portal. Applicants are required to create an account, select the type of permit they are applying for, and complete the necessary information. All application documents and plans must be uploaded to the portal for submission. Incomplete applications will not be accepted and will expire after 10 business days. Applicants are responsible for printing all approval documents and plans to have available on the job site for inspections.
Mechanical permits are required for additions or alterations to HVAC systems, heating, gas inserts, wood stoves, Energy Recovery Units (ERVs), venting, piping, and air conditioning components. While some minor construction and alteration activities may be exempt under certain conditions (e.g., total valuation not exceeding $1,500 in a 12-month period for specific occupancy types, provided structural components or egress are not affected), these exemptions generally do not include electrical, plumbing, or mechanical activities.
The Fire Marshal's Office, also part of Development Services, reviews permit applications for systems regulated by the International Fire Code within unincorporated areas. This may include certain elements of construction associated with building permits.
For specific guidance on construction drawings and requirements, applicants can refer to checklists and installation handouts provided by the Building Division. The 2021 Washington State Codes, including the state Energy Code, are in effect, and all permit submittals after March 15, 2024, will be reviewed for compliance with these codes.
Inspections are a critical part of the permitting process. Inspections are scheduled Monday through Friday, 8 a.m. to 4 p.m., and same-day inspections are not available. Applicants must provide specific information when scheduling an inspection, including their name and phone number, permit number, site address, type of inspection, and the requested date. Skipping inspections can lead to permit revocation or denial of a Certificate of Occupancy.
Resources to Learn More
The following statewide building codes and regulations apply universally to all jurisdictions within Washington:
Washington Hvac Legislation, Codes, and Guidelines
Washington State HVAC Building Codes and Legislation
The Washington State Building Code is established by the state legislature under the Revised Code of Washington (RCW) Chapter 19.27. This statute mandates the adoption of specific national model codes, which are then amended at the state level to meet Washington's unique requirements for safety, energy efficiency, and indoor air quality.
As of the current standards, Washington utilizes the 2021 editions of the International Code Council (ICC) model codes, including the 2021 International Mechanical Code (IMC) and the 2021 International Residential Code (IRC). Additionally, Washington maintains its own state-specific energy and ventilation standards, known as the Washington State Energy Code (WSEC) and the Washington State Ventilation and Indoor Air Quality Code, which are codified in Title 51 of the Washington Administrative Code (WAC).
The primary agency responsible for the development, adoption, and amendment of these codes is the Washington State Building Code Council (SBCC). The SBCC is a governor-appointed body that advises the legislature on building code issues and ensures that the state's construction standards remain consistent and effective across all local jurisdictions. While the state sets these minimum requirements, local cities and counties are responsible for the enforcement of these codes and may adopt local amendments, provided they are not less restrictive than the state-level standards and, in many cases, receive approval from the SBCC.
Resources to Learn More