Furnace Installation and Replacement in Portland, Oregon

Choosing the Right Furnace for Your Portland Home

Whether you’re remodeling, building a new home or simply replacing your existing heating system, you can depend on Comfort Heating and Cooling for reliable, efficient heating solutions that will last for years to come. Your new furnace will help you comfortably ride out the harshest winter while you increase the resale value of your home. We understand that no other single system in your home plays a larger role in your comfort or how much your utility bill will be. That’s why we specialize in high efficiency heating solutions that can warm your interior space in the most cost-effective way.

To give you an idea of what to look for, remember that a furnace’s efficiency rating, or AFUE (Annual Fuel Utilization Efficiency), tells you how efficiently the furnace uses fuel (gas or oil). In general, the higher the efficiency %, the less fuel the furnace will use to heat your home. Heat pumps have heating efficiency ratings indicated as an HSPF (Heating Seasonal Performance Factor). In general, the higher the HSPF rating, the less electricity the unit will use to heat your home.

Usually, the higher the efficiency, the higher the initial investment expense of your heating product. But you’ll see the higher cost of a high-efficiency heating unit paid back in a few short years in the form of lower utility bills. Whatever choice you make, you can rest easy that it’s a choice we’ll stand behind. All of our heating products are backed by excellent manufacturer’s warranties. Extended warranties are available from Comfort Heating & Cooling Inc.

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Frequently Asked Questions About Furnace Installation

Most furnace installations can be completed in a single day. The exact timeline depends on factors like the type of furnace being installed, the condition of the existing ductwork, and whether additional upgrades or modifications are needed. During your estimate, our technicians will walk you through the expected timeline so you know exactly what to expect when we install it.

Common signs that it may be time to replace your furnace include rising energy bills, uneven heating, frequent repairs, or a system that is more than 15–20 years old. If your furnace is struggling to keep up with Portland’s colder winter temperatures, upgrading to a newer high-efficiency model can often improve comfort and reduce energy costs.

Choosing the right furnace size depends on several factors, including your home’s square footage, insulation, ductwork, and overall heating load. Installing a furnace that is too large or too small can make it run less efficiently and cause inconsistent comfort. A professional heating contractor will perform a test to determine the properly sized furnace for your home.

Why Homeowners Choose Comfort Heating

We believe comfort solutions should be straightforward, reliable, and built to last.

  • Family-owned and locally operated
  • Serving Portland and Southwest Washington for 19+ years
  • 4.9-star Google rating with 80+ reviews
  • Licensed, bonded, and insured
  • Focused on honest recommendations—not upselling