What a furnace install includes.

Every furnace we put in is sized with a Manual J load calculation, not a guess. The job covers the furnace itself, code-compliant venting, the gas connection with a new sediment trap and regulator as needed, electrical, condensate handling on high-efficiency units, the permit, and full commissioning and safety checks (including a combustion and gas-leak test before we leave).

Efficiency: why 95%+ AFUE.

AFUE is the share of fuel your furnace turns into actual heat. We install 95%+ AFUE high-efficiency gas furnaces from American Standard — they waste far less gas than the 80% units common in older homes, which adds up every winter. See the full equipment we install.

Furnace, heat pump, or dual-fuel?

If you have natural gas and want to keep it, a high-efficiency furnace is a strong, lower-upfront-cost choice. But a heat pump heats and cools and earns rebates — and a dual-fuel setup pairs a heat pump with your furnace for the coldest snaps. If your current furnace is near the end, our repair-vs-replace guide helps you decide. We'll compare options honestly on-site.

What it costs.

A gas furnace install or changeout typically runs $4,900–$15,300, depending on size, AFUE tier, and any venting or gas-line work. Ballpark yours with the instant estimator.

Our install process.

  • 1 · We visit and measure on-site.
  • 2 · Quote on the spot — itemized, in writing, no surprises.
  • 3 · Install & walkthrough — usually one day, by our own crew, with safety checks before we go.

Why homeowners choose Pacific Peak.

Direct-hire crew (no subs), permits always pulled, gas and venting done to code — we don't cut corners on combustion safety. We're an American Standard Authorized Dealer, licensed and bonded in Washington (Lic# PACIFPM742JC). Furnace acting up rather than dying? See HVAC repair.

Furnace installation across the metro.

We install in Camas, Battle Ground, Ridgefield, Washougal, Brush Prairie, Portland, and Gresham. See the full service area.

Common questions about furnace installation.

A gas furnace install or changeout typically runs about $4,900 to $15,300, depending on the size, the AFUE efficiency tier, and any venting or gas-line work. Use our estimator for a ballpark, or book a free in-home quote.
AFUE is the percentage of fuel a furnace turns into heat. We install 95%+ AFUE high-efficiency gas furnaces from American Standard, which waste far less gas than older 80% units. The right model depends on your home and budget — we'll walk you through it on-site.
It depends. A high-efficiency gas furnace is a strong, lower-upfront-cost choice if you have natural gas and want to keep it. A heat pump heats and cools, qualifies for rebates, and can pair with a furnace as a dual-fuel system for the coldest days. We'll compare both honestly on-site.
A standard furnace changeout is usually completed in a single day. Jobs with new venting or gas-line work may take a bit longer. We confirm the timeline in your written quote before any work begins.