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Reliable Furnace Installation & Replacement in Eugene, OR


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To learn more, schedule online or give us a call at 541-689-1004

Furnace Installation & Replacement

Priority One Heating & Air Conditioning proudly offers Furnace Installation & Replacement services to homeowners in Eugene, Oregon and the surrounding areas.

Give us a call today at 541-689-1004 to schedule your service, repair, or estimate.


When winter settles into the Willamette Valley, a reliable furnace is essential for comfort, safety, and energy efficiency. Whether you are installing a furnace for the first time, replacing an outdated system, or upgrading to a high-efficiency model, Priority One Heating & Air Conditioning provides professional furnace installation and replacement in Eugene and Springfield, Oregon.

Our team helps homeowners choose the right system, size it properly, install it to code and manufacturer standards, and test it for dependable long-term performance. If your current furnace is struggling to keep up, running inefficiently, or nearing the end of its lifespan, we can help you move forward with clear options and honest recommendations.

Schedule an in-home assessment today and get a free quote for furnace installation or furnace replacement in Eugene, OR by calling 541-507-0105 today.

Professional Furnace Installation and Replacement in Eugene & Springfield, OR

A new furnace is a major investment, but it can also make a major difference in your comfort, monthly energy costs, and peace of mind. At Priority One Heating & Air Conditioning, we handle both new furnace installation and full furnace replacement with a focus on proper sizing, safe setup, and lasting performance.

Whether you need a new furnace for a remodeled home, a planned upgrade, or a worn-out system that can no longer be trusted, our team handles the process clearly and efficiently.

We provide:

  • New furnace installation
  • Furnace replacement
  • Gas furnace installation
  • Electric furnace installation
  • High-efficiency furnace upgrades
  • Startup testing and final walkthroughs
  • Ongoing furnace maintenance recommendations

Signs It May Be Time to Replace Your Furnace

Most furnaces last around 15 to 20 years, depending on maintenance, usage, and installation quality. If your system is older or showing repeated performance issues, replacement may be the smarter long-term option.

Common signs you may need furnace replacement in Eugene include:

  • Your furnace is 15 to 20 years old or older
  • Repair calls are becoming more frequent
  • Heating bills keep rising without a clear reason
  • Some rooms stay cold while others overheat
  • Airflow feels weak or inconsistent
  • The furnace makes rattling, scraping, booming, or other unusual noises
  • You notice persistent burning smells or other warning odors
  • Indoor comfort and air quality feel worse than they used to

Repair vs. Replace: How to Decide

Not every furnace problem means you need a new system. If your furnace is relatively new and the issue is minor, repair may still be the right move.

Replacement is often the better option when:

  • The furnace is 15+ years old
  • Repairs are becoming frequent or expensive
  • Efficiency has dropped noticeably
  • Comfort is inconsistent throughout the home
  • You want quieter operation and better airflow
  • A safety issue is present, such as a heat exchanger concern

If you are not sure whether you need furnace repair service or replacement, we can inspect the system and explain your options clearly. If repair is still the best answer, we can help with that too.

Our Furnace Installation & Replacement Process

A quality furnace install is about more than just putting a new unit in place. Proper sizing, venting, airflow, thermostat setup, and startup testing all affect how well your furnace performs over time.

  • In-home assessment: We begin by evaluating your current heating setup, ductwork, thermostat, insulation, fuel source, and comfort concerns. We also look at code and safety requirements, especially for gas systems.
  • Proper furnace sizing: Oversized furnaces can short-cycle and waste energy. Undersized furnaces can run constantly and still leave your home cold. We size your new system based on your home’s actual heating needs, not guesswork.
  • Equipment recommendations and quote: We walk you through the best furnace options for your home, explain efficiency levels and features, and provide a written quote with clear pricing.
  • Removal of the old furnace: If this is a replacement, we disconnect and safely remove the old equipment and prepare the area for the new system.
  • Professional installation: We install the new furnace with close attention to gas or electric connections, venting, condensate drainage, thermostat controls, airflow, and safety settings.
  • Startup and testing: We verify safe operation, proper airflow, temperature rise, combustion, and venting performance where applicable, and thermostat communication.
  • Final walkthrough: Before we leave, we show you how to operate the new furnace, explain filter changes and maintenance, and answer any questions.

Most furnace replacements can be completed in one day, although more complex projects may take longer if venting, ductwork, or control upgrades are needed.

Gas vs. Electric Furnace Installation

Choosing between a gas and electric furnace depends on more than the equipment itself. Your home’s utility setup, heating needs, long-term operating costs, and comfort goals all play a role in deciding which option makes the most sense. Understanding the differences can help you choose a system that fits your home and performs reliably over time.

Gas furnace installation

Gas furnaces are a common choice in Eugene & Springfield because they deliver strong heating performance and quick recovery on cold mornings. They are often the best fit when natural gas is already available.

Benefits include:

  • Fast, powerful heating
  • Broad range of efficiency options
  • Strong performance during colder winter weather

Electric furnace installation

Electric furnaces can be a practical solution when natural gas is not available or when homeowners prefer an all-electric setup.

Benefits include:

  • No gas line required
  • Simpler venting requirements
  • Straightforward installation in the right home setup

We can help you compare both options and choose the one that fits your home and budget best.

Energy Savings with a New Furnace

Older furnaces often run at around 80% AFUE, while many modern furnaces operate at 95% AFUE or higher. That can mean more usable heat from the same amount of fuel and lower monthly heating bills.

Benefits of upgrading to a newer furnace may include:

  • Lower winter utility costs
  • Better heating consistency
  • More efficient fuel use
  • Less system strain
  • Quieter operation
  • Improved airflow and air circulation

A new furnace can also help eliminate recurring performance issues that older systems struggle with during Eugene’s long heating season.

Furnace Installation & Replacement Cost in Eugene, OR

Furnace installation cost depends on the equipment you choose and the amount of work needed to install it properly.

Common pricing factors include:

  • Furnace size and heating output
  • AFUE efficiency rating
  • Gas vs. electric setup
  • Venting requirements
  • Ductwork modifications
  • Thermostat or control upgrades
  • Electrical or code-related updates
  • Indoor air quality add-ons
  • Permit requirements

We provide written estimates with clear pricing so you know what is included before work begins.

Financing Options

A new furnace is a significant investment. Ask Priority One Heating & Air Conditioning about current HVAC financing options and any available promotions that may help make installation or replacement more manageable.

Warranty and Ongoing Maintenance

Most new furnaces include a manufacturer’s parts warranty, and regular maintenance is often required to keep coverage valid. After installation, ongoing service helps protect efficiency, safety, and system lifespan.

Routine furnace maintenance can help:

  • Reduce breakdown risk
  • Keep efficiency as high as possible
  • Improve safety
  • Extend equipment life
  • Support warranty requirements

We can also help you set up annual maintenance plan so your new system stays in top condition year after year.

Why Homeowners Choose Priority One Heating & Air Conditioning

Homeowners in Eugene and Springfield choose Priority One Heating & Air Conditioning because we focus on performance, comfort, and long-term value, not just completing the install.

You can expect:

  • Licensed professional installation
  • Proper sizing and airflow-focused setup
  • Clear, honest recommendations
  • Straightforward pricing
  • Code-compliant work and safety-focused installation
  • Thorough startup testing and walkthroughs
  • Respectful service from start to finish

Schedule Furnace Installation or Replacement in Eugene, OR

If your furnace is aging, unreliable, inefficient, or no longer keeping your home comfortable, Priority One Heating & Air Conditioning is ready to help. Whether you need a brand-new furnace installation or a full furnace replacement in Eugene, we will guide you through the process and make sure the system is installed correctly for dependable winter comfort.

Contact Priority One Heating & Air Conditioning today to schedule your free in-home estimate for furnace installation and replacement in Eugene, OR.


Give us a call today at 541-689-1004 to schedule your service or repairs. 


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