
A lot of Portland homes still run on gas, and when it's time to replace an aging furnace, the install details matter — tight basements, old venting, and gas lines that haven't been touched in decades. We install high-efficiency furnaces the right way, so they pass inspection and run safely for years.
Many Portland basements and crawlspaces were set up for a furnace two generations old. Dropping in a modern high-efficiency unit often means re-running PVC venting for condensing models, verifying the gas line is sized for the new BTU load, and getting combustion air right in a sealed-up space. We handle the permit and the inspection, not just the swap — because a cheap install that fails inspection costs more in the end.
Before you replace gas with gas, we'll tell you plainly whether a heat pump pencils out better for your Portland home — many qualify for $2,000+ in rebates and give you cooling too. If gas is still the right call for your layout and budget, we size it correctly and install it clean. Either way the diagnostic is $0 when you move forward.
Call now or send us a few details and we'll get back to you fast.