Permit Requirements for Condon, Oregon
For HVAC projects in Condon, determining the correct permitting authority depends on whether the project site is located within the incorporated city limits or in an unincorporated area of Gilliam 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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If you have found a direct link to a permit portal or a specific local ordinance for HVAC in this area, please submit an update.
Because Condon is located within Gilliam County, the following broader county regulations may also apply to your project:
Oregon, Gilliam County Hvac Permit Regulations and County Ordinances for Unincorporated Areas
Gilliam County Building Permit Information
For building projects within Gilliam County, including unincorporated areas, the City of Boardman administers the building program. This includes services for residential and commercial building, mechanical, plumbing, and electrical permits. The Gilliam County Planning Department does not issue building permits directly. Effective June 1, 2021, the City of Boardman became responsible for administering building codes for Gilliam County and its incorporated cities.
When applying for permits, you may need to obtain Gilliam County Planning Department Zoning Approval and potentially On-Site Sewage Permitting from the Umatilla County Public Health - Environmental Health Division, if applicable, prior to the issuance of permits.
Permits are required for all new residential construction and specific alterations, including those involving structural, plumbing, mechanical, and electrical work. There is no blanket exemption for residential building under Oregon law. However, certain smaller projects may be exempt from requiring a permit, such as non-habitable accessory structures under 200 sq ft, patios or porches under 200 sq ft, decks with a floor height of 30 inches or less above grade, and fences under 7 feet in height. Plumbing repairs like replacing a sink or faucet, and work on countertops, showerheads, gutters, or downspouts may also be exempt.
The Oregon Mechanical Specialty Code (OMSC) governs mechanical systems, and permits are required for HVAC installations, replacements, or alterations. This includes ductless mini-split systems, which require both a mechanical and an electrical permit. Heat pump installations also require both a mechanical permit (for refrigerant and air-handling components) and an electrical permit (for wiring). Direct equipment replacement, such as a furnace swap, typically requires a mechanical permit and a final inspection.
New Oregon State Building Codes, effective October 1, 2026, mandate that new residential structures built with air conditioning units must also be equipped with heat pumps for both heating and cooling. This requirement applies only to new homes and not to existing homes, remodels, renovations, or HVAC replacements.
Rules for Properties in Unincorporated Areas
For properties in unincorporated areas of Gilliam County, the City of Boardman Building Codes Division is the permitting authority. Applications can be submitted through the City of Boardman's Citizenserve Digital online portal or by contacting the department directly. Required documents typically include a Development Permit Application, site plans, construction drawings, and a detailed project scope.
Permit processing times can vary, and it is advisable to contact the department for specific timelines. Permits expire if work is not started within 180 days or is suspended for more than 180 days.
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