Salem, Oregon HVAC Local Permit Ordinances and Codes
Salem, Oregon HVAC Permit Ordinances
In Salem, Oregon, HVAC installations, replacements, and major repairs require a permit. The City of Salem operates under the guidelines of the Oregon Specialty Codes, which include the Oregon Mechanical Specialty Code (OMSC). Permits are issued by the Authority Having Jurisdiction (AHJ), which in Salem is the City's Building Department, specifically the Permit Application Center (PAC).
1. Authority Having Jurisdiction (AHJ)
The City of Salem's Building Department, through its Permit Application Center (PAC), is the Authority Having Jurisdiction for HVAC permits. They are responsible for enforcing adopted building codes, zoning ordinances, and construction standards to ensure safety and compliance. You can contact the PAC for permit questions and to schedule inspections.
2. Local Zoning and Fee Nuances
While the state of Oregon provides the framework for mechanical permits, local amendments adopted by Salem may impose additional documentation or fee requirements.
- Permit Fees: Permit fees in Salem can range from approximately $50 to $200, depending on the scope of the work. Many building permit fees are calculated based on the valuation of the work to be done, which includes the contractor's profit. All applications include a non-refundable application and processing fee.
- Gas Line Work: Gas line work associated with HVAC systems requires a separate gas permit.
- Valuation Basis: Permit fees may be a set amount, an hourly fee, a calculated amount, or a combination. The final determination of valuation is made by the Building Official.
- Online Permitting: For certain permit types, including mechanical permits that do not require plan review, applications can be submitted online through the Permit Application Center Portal.
Resources to Learn More
Because Salem is located within Polk County, the following broader county regulations may also apply to your project:
Oregon, Polk County Hvac Permit Regulations and County Ordinances for Unincorporated Areas
Polk County HVAC Permit Requirements
Polk County, Oregon, requires mechanical permits for HVAC installations, replacements, or alterations to ensure compliance with state building codes. These permits are administered by the Polk County Building Division, which is responsible for enforcing state building, electrical, plumbing, and mechanical codes. For properties in unincorporated areas, Polk County is the permitting authority. If your property is within an incorporated city in Polk County, that city's building department will handle your permits.
- Jurisdiction: Polk County Building Division handles permits for unincorporated areas and the City of Falls City. Electrical permits are also handled for the Cities of Dallas and Independence.
- Permit Application: Permits can be purchased online through the State of Oregon's ePermitting website for licensed contractors. Property owners may be able to purchase limited residential permits online.
- Required Information: When applying for a permit, you will typically need to provide the owner's name, property address and Parcel ID, directions to the property, a description of the work, and the total value of the work.
- Plan Review: Construction documents, including plans and supporting documentation, must be submitted. These plans will be reviewed for approval.
- Inspections: Inspections are required at various stages of the project, such as foundation, framing, and final inspections.
- Exemptions: Generally, minor repairs or replacements that do not involve extensions or modifications of existing systems may not require a permit. However, it is always best to confirm with the local building department.
Rules for Properties in Unincorporated Areas
For properties located in unincorporated areas of Polk County, the county's Building Division is the primary authority for issuing and inspecting mechanical permits. This means that any work on heating, ventilation, or air conditioning systems that requires a permit will be handled directly by Polk County. The county adopts and enforces the state's mechanical specialty codes. It is crucial to contact the Planning Division before submitting a permit application to verify land-use information, zoning, setbacks, and any other development standards that may apply to your project in unincorporated areas.
Resources to Learn More
The following statewide building codes and regulations apply universally to all jurisdictions within Oregon:
Oregon Hvac Legislation, Codes, and Guidelines
Oregon HVAC Building Codes and Legislation
Oregon regulates heating, ventilation, and air conditioning (HVAC) systems through a series of state-specific specialty codes. These codes are updated periodically to incorporate modern standards, energy efficiency requirements, and safety protocols. As of April 2026, the primary codes governing mechanical systems in the state include the 2025 Oregon Mechanical Specialty Code (OMSC) and the 2023 Oregon Residential Specialty Code (ORSC).
The 2025 OMSC, which became mandatory on April 1, 2026, is based on the 2024 editions of the International Mechanical Code (IMC) and the International Fuel Gas Code (IFGC), with specific Oregon amendments. For residential construction, the 2023 ORSC provides the governing standards. Recent legislative and regulatory updates have introduced significant changes, including new requirements for heat pumps in certain new residential construction projects where split-system air conditioning is installed, aimed at improving energy efficiency and reducing long-term utility costs for homeowners.
Primary Regulatory Agencies
The administration and adoption of these building codes are managed by the following state entities:
- Oregon Building Codes Division (BCD): A division within the Department of Consumer and Business Services, the BCD is the primary agency responsible for adopting, administering, and enforcing the state's specialty codes, including the mechanical and residential codes.
- Residential and Manufactured Structures Board (RMSB): This board works with the BCD to review and approve updates to residential building codes, including recent measures regarding energy-efficient HVAC and heat pump mandates.
- Mechanical Board: This board collaborates with the BCD to adopt and administer the Oregon Mechanical Specialty Code.
- Construction Contractors Board (CCB): While the BCD sets the technical standards, the CCB is responsible for issuing specialty contracting licenses for HVAC work in the state.
Resources to Learn More