Expert Furnace Installation in the Portland Metro Area

Five-star rated furnace services, keeping your home warm and energy-efficient year round.

Call for Free Estimate(971) 350-8335
A high-efficiency gas furnace installed with its ductwork and venting

Oregon Licensed Furnace Installation and Replacement, Bonded and Insured

Comfy HVAC installs and replaces furnaces for homes across Clackamas, Multnomah, and Washington counties, from our office in Clackamas (CCB #223103). We size the furnace to the home with a load calculation and hand you everything you need to register the manufacturer warranty.

You see the options priced side by side, with the efficiency and operating cost of each, before you decide. We are BBB Accredited with an A+ rating, a five-star rated contractor on Google, and an Energy Trust of Oregon trade ally.

You shouldn't have to become an HVAC expert to make a good decision for your own home.

We understand that most people only deal with purchasing or replacing a furnace a couple times in their life. There is no way to get good at it, and no obvious way to tell whether the quote in front of you is a fair one.

  • You are worried about being upsold things you do not need.
  • You do not know what questions you should be asking.
  • It is not clear exactly what you are actually paying for.
  • You do not want to make an expensive mistake you live with for many years.
Close-up of a gas furnace's burners running with a clean blue flame
A gas furnace installed in a basement utility space

This Is Where Comfy Comes In

Whether your furnace has already quit or you are planning ahead before it does, we guide you to the most suitable cost-efficient system that is right-sized for your home.

  • We recommend the options that fit your home best
  • We assess if a repair is feasible and if a replacement can wait
  • We explain in simple language, so you do not need to know the right questions
  • No surprise costs. The number you approve is the number you pay.

What Goes Into a Right-Sized Furnace Replacement

  • Sized to the Home

    We size the furnace to your home rather than matching the old unit, because an oversized furnace short cycles and heats unevenly.

  • Free Written Quote

    You get an honest quote with multiple recommended options priced side by side. There's no obligation or pressure to proceed.

  • Permit Pulled and Inspected

    We pull the mechanical permit and schedule the inspection, so the install is documented and meets code.

  • Old System Removed

    We disconnect the old furnace, cap the gas line safely, and haul the unit away, so nothing is left on the property for you to deal with.

  • Safe Combustion and Venting

    We verify gas connections, combustion, and venting on every gas install, because a furnace has to be safe before it is efficient.

  • Manufacturer and Comfy Warranty

    We ensure you have all the information needed to register the manufacturer warranty. We provide our customers a 1-year labor warranty on all new installations.

What You Can Expect From Us

A smiling Comfy technician outside a home beside its air conditioner
  • Strive to accommodate your schedule
  • Arrive on time
  • Bring a great attitude to an often bad situation
  • Treat you with patience and respect
  • Find the most cost effective and reliable solution
  • Provide an outstanding experience
  • Guarantee our work with a comprehensive warranty

What Our Customers Say

Bringing Precision Furnace Installation Services Across the Portland Metro Area

Covering over 1,100 square miles, Comfy serves Clackamas, Multnomah, and Washington counties including:

Clackamas County

Multnomah County

Washington County

  • Beaverton
  • Hillsboro
  • Tigard
  • Tualatin

The Comfy Experience

  1. Schedule Appointment

    It is quick and easy to schedule a time to come out and take a look at the problem. We will find a time that works well for your busy schedule.

  2. Estimate Costs

    Our experienced technicians provide you a free estimate with options. There is no pressure or obligation to move forward with the options provided.

  3. Expert Installation

    Your furnace will be installed with care in the most efficient way possible to get your home feeling warm again.

  4. Payment

    Once your furnace installation is complete, you're billed for what you approved, no surprises. We accept ACH bank transfer, cash, check, and credit card.

Frequently Asked Questions

How much does a new furnace cost installed?

Most furnace installations we completed in the last year ranged from $4,500 to $8,500. Where a job lands depends on the size and efficiency of the unit, the condition of your venting and gas line, and any ductwork involved. If you are adding or replacing air conditioning at the same time, most of those ranged from $11,000 to $16,000. We do a load calculation and give you a written quote with the options priced side by side, at no cost.

What size furnace does my home need?

The size comes from a load calculation of your home, not from the nameplate on the old unit. An oversized furnace short cycles and heats unevenly, which is the most common error in a replacement quote. We will show you the numbers behind the size we recommend.

Who pulls the permit for a furnace replacement?

A full furnace replacement requires a mechanical permit, and we pull it through your local jurisdiction and schedule the inspection as part of the job. The inspection verifies the install meets code, which protects you and keeps the equipment warranty valid. You do not have to handle any of the paperwork yourself.

How long does a furnace installation take?

A typical furnace replacement is done in a day, and we confirm your specific timeline in the written quote before any work is scheduled. If the job involves venting changes, ductwork, or an electrical upgrade, we tell you that up front so the schedule holds no surprises.

How can I finance a new furnace?

We work with FTL Finance. The application takes about five minutes and comes back with a decision in under twenty, on a 120 month term at a fixed 16% APR that never changes for the life of the loan. The credit check is a single TransUnion inquiry, with no Experian or Equifax pull, and there is no penalty for paying it off early.

See financing details
Two Comfy HVAC team members smiling together

Our Guarantee

Honest, accurate diagnosis on repairs, right-sized equipment replacements or installations that are cost-effective and reliable, and precision workmanship on every job. We stand behind our work, with a 90-day warranty on the original service call and a 1-year labor warranty on all new installations.

Book Online Call for Free Estimate