How Much Does Furnace Repair Cost in Portland, Oregon? [2025 Data]

Furnace repair costs in Portland are slightly higher than the national average, with most jobs ranging from $142 to $597. On average, though, fixing a broken furnace in the City of Roses costs $369. Here’s how to figure out what you’ll pay for this project based on the type of repair and other factors.

Furnace Repair Cost Factors 

Much of your furnace repair budget in Portland, OR, will go toward the parts themselves, but you should also factor in the cost of labor. Here’s how these things affect your project price.

Repair Cost by Part

Regardless of their fuel source, furnaces are complex appliances that have a lot of working parts. Some of those parts significantly influence furnace repair costs, while others are simpler and less costly to repair.

Here is the average furnace repair cost based on the part:

Maintenance Cost

A furnace requires regular maintenance in order to operate efficiently. Otherwise, dust and other debris can clog burners, the pilot light, and other parts, causing more wear and tear on the system.

A furnace inspection costs $80 to $100 on average, and you need to schedule an inspection at least once per year to keep your system running smoothly. An advanced inspection, which includes cleaning and a tuneup, costs $125 to $200.

Additional maintenance costs include filters and air duct cleanings. You need to replace the filters once every 90 days, which will cost $4 to $140 per year. Schedule duct cleanings every three to five years, and expect to spend $275 to $500 for the cost of cleaning air ducts.

Cost per Hour

Furnace repairs cost $50 to $150 per hour for the labor, plus you’ll need to budget for the cost of parts. Small repairs may be billed at a $100 to $200 minimum rather than by the hour.

One of the quickest repairs is to replace a dirty filter, which only takes a few minutes and is easy to DIY. Some of the more difficult, time-consuming parts to repair include the blower motor, the draft inducer motor, coils, and the heat exchanger.

HVAC Pro Costs

Parts and labor may be the main cost factors in a furnace repair job, but there are also some other variables to consider when you’re budgeting for this project.

Licensing and Certification

As a homeowner in Portland, you can perform your own mechanical work (including furnace repair), but that doesn’t mean you should. The safest option is to hire a licensed HVAC pro in Portland, OR, who knows how to work with electricity and gas (and understands the other safety risks involved in HVAC projects).

While optional, it’s also a good idea to hire a NATE-certified professional to fix your furnace. Issued by North American Technician Excellence (NATE), this certification program requires technicians to undergo additional training, pass a series of expert-created exams, and demonstrate years of experience in the field.

Permits

In Portland, when you install or change part of a ducted heating system (including a furnace), you must obtain a mechanical permit. Your HVAC pro should pull any required permits for the job, but you’ll need to cover the costs. The minimum fee for a mechanical permit in Portland is $134.

Do Furnace Repairs Increase Home Value?

A good heating system doesn’t just keep you safe and warm during a chilly Pacific Northwest winter. If you put your home on the market, you can attract more buyers with a functioning furnace (rather than a broken one) because they’ll appreciate knowing that they won’t have to fix or upgrade the heating system in the near future. To add even more resale value, consider fully replacing your HVAC system, which can add 5% to 7% to your property’s value.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

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