HVAC Permits & Licenses in Portland, OR

Required for all LLCs. Annual report required separately.

Applies to all LLCs.

Required for all HVAC contractors performing construction work over $1,000. Includes surety bond ($20,000 min).

HVAC office/storage limited to 25% of home; no customer visits allowed (Portland Zoning Code 9.20.020)

LLC must designate RMI with construction experience/education. HVAC specialty endorsement available.

Required if using trade name/DBA.

UBI number assigned to all businesses for tax purposes.

Required for specialty work like RC-HVAC. Administered through PSI exams.

All businesses operating in Oregon must register with the Oregon Department of Revenue. HVAC businesses structured as LLCs will typically be treated as pass-through entities for federal tax purposes, but must still register. Oregon does not have a corporate income tax for LLCs unless electing corporate status.

HVAC repair and installation services are generally not subject to Oregon sales tax. However, the sale of tangible personal property (e.g., replacement parts, furnaces, air conditioners) is taxable. Contractors must collect sales tax on parts sold and materials provided. If the business only provides labor with no materials, no sales tax applies.

Required for all employers with employees in Oregon. Includes withholding tax on employee wages. Employers must file Form OR-40 or OR-40S quarterly and remit taxes accordingly.

HVAC shops typically require commercial/industrial zoning (IG1, CM); verify via BDS Pre-Application Conference

Required for HVAC business installing service bays, offices, or storage areas

Freestanding signs limited by zone; wall signs max 20% of facade (33.613.040)

Rare for HVAC businesses unless food prep facilities exist

HVAC refrigerant storage may trigger hazmat review (IFC Chapter 50)

Required for all business security systems; HVAC shops with valuable equipment typically need this

Common requirement for HVAC contractors (Title 16.30)

No Portland-specific requirement; applies county-wide outside cities

Required for HVAC shops; zoning must permit contractor services

All employers with one or more employees (full-time, part-time, or family members over 18) must carry workers' comp insurance through the State Accident Insurance Fund (SAIF) or a private carrier. Sole proprietors without employees are exempt unless they opt-in. HVAC work is classified as high-risk, affecting premium rates.

Not legally mandated by Oregon state law for HVAC businesses. However, many municipalities, property owners, and general contractors require proof of general liability insurance (typically $1 million per occurrence) as a condition of contracting. Strongly recommended for risk management.

HVAC contractors in Oregon must be registered with the CCB. A $20,000 surety bond is required for all CCB-registered contractors to protect consumers from fraud, incomplete work, or violations of Oregon Revised Statutes. Bond must be issued by a surety licensed in Oregon.

Oregon law requires all motor vehicles registered to a business to carry liability insurance with minimum limits of $25,000 for bodily injury per person, $50,000 per accident, and $20,000 for property damage (25/50/20). Applies to vans, trucks, or any vehicle used for HVAC service calls.

Not legally required in Oregon for HVAC contractors. However, it is strongly recommended, especially for businesses offering system design, energy audits, or custom installations. Covers claims of negligence or substandard work not covered by general liability.

Not legally required by Oregon. However, if the HVAC business sells and installs equipment, product liability coverage is strongly recommended to cover damages from defective or malfunctioning units. Often bundled with general liability or commercial property policies.

Not required for standard HVAC businesses. Only applicable if the business hosts events where alcohol is served (e.g., open houses with alcohol). Oregon Liquor and Cannabis Commission (OLCC) may require it for alcohol-serving permits, but not relevant to typical HVAC operations.

Not mandated by state law but often required by local jurisdictions and lenders. Covers damage to owned/leased office, warehouse, or equipment storage areas.

Single-member LLCs with no employees may use the owner's SSN, but obtaining an EIN is recommended for liability protection and banking. Required for opening a business bank account.

All employers in Oregon must register with the Oregon Employment Department and pay unemployment insurance (UI) tax. New employers pay a standard rate (as of 2024: 2.7% on first $55,800 in wages per employee) until experience-rated. Registration is done via the Oregon Business Registry.

Oregon imposes an excise tax on the sale or use of ozone-depleting substances under ORS 468.075–468.155. HVAC businesses that purchase or handle refrigerants may be required to register and report under DEQ regulations. This tax supports the Refrigerant Management Program. Federal EPA Section 608 certification is also required but is not a tax.

Portland imposes a Business License Tax on all businesses operating within the city. The tax is based on gross receipts. Other Oregon cities (e.g., Eugene, Salem) may have similar local business taxes. HVAC businesses must check local municipal codes. This is an example; other jurisdictions may apply.

LLCs are pass-through entities by default. Single-member LLCs report income on Schedule C (Form 1040). Multi-member LLCs file Form 1065 and issue Schedule K-1s. HVAC business owners must pay self-employment tax (15.3%) on net earnings unless electing S-corp status.

HVAC technicians are exposed to electrical hazards, refrigerants, and working at heights. Required to comply with 29 CFR 1910 and 1926 (construction). Includes hazard communication, lockout/tagout, fall protection, and respiratory protection where applicable.

Mandatory under Clean Air Act Section 608. Certification is individual-based, not business-based. Employers must ensure all technicians are certified. Universal certification required for handling all types of equipment. Recertification not required, but updates may be needed for new regulations.

Businesses must use EPA-certified technicians, maintain records of refrigerant recovery (including dates, quantities, and technician certification), and ensure proper disposal through certified reclaimers. Applies to all HVAC service involving refrigerant systems.

HVAC businesses must pay at least federal minimum wage ($7.25/hr) and overtime (1.5x regular rate) for hours over 40/week. Independent contractor classification must meet DOL criteria to avoid misclassification penalties.

All employers must verify identity and work authorization using Form I-9. Employers must retain forms for 3 years after hire or 1 year after employment ends, whichever is later. Applies to HVAC businesses with employees.

Requires eligible employees (12 months, 1,250 hours) to receive up to 12 weeks of unpaid, job-protected leave annually for qualifying reasons. HVAC businesses with fewer than 50 employees are exempt.

HVAC businesses with public-facing locations must ensure accessibility (e.g., ramps, door widths, restroom access). Websites may also be subject to accessibility standards. Solely field-service businesses with no public access may have limited obligations.

HVAC businesses must avoid deceptive advertising (e.g., false claims about energy savings, certifications, or pricing). Must disclose material information (e.g., 'subject to credit approval'). Applies to websites, door hangers, and social media. FTC enforces against bait-and-switch and unsubstantiated claims.

HVAC technicians use refrigerants, oils, and cleaning chemicals. Employers must maintain SDS, label containers, and train employees on chemical hazards. Part of OSHA’s broader workplace safety rules but specific to chemical exposure.

HVAC contractors who sell or install propane-fueled heating systems and handle bulk propane may be subject to this tax. Applies only in Multnomah County. Registration required with Multnomah County Taxation Division.

Oregon does not impose a franchise tax or gross receipts tax on standard LLCs. However, if an LLC elects corporate status (filing as a C-corp or S-corp), it may be subject to the Corporate Excise Tax based on net income or capital. Most HVAC LLCs are pass-through entities and not subject to this tax.

Required for all businesses operating in Portland city limits; HVAC contractors must register regardless of location

Does not apply within Portland city limits; HVAC businesses need CCB which satisfies some requirements