Furnace Installation in Clackamas, OR
Clackamas's older Sunnyside-corridor homes were built for natural gas with single-stage furnaces — most are ready for heat pump conversions but need an electrical-panel audit first. Many homes here still run on the original 1970s-era 100-amp service.
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Furnace Installation · Clackamas
New gas furnace install: Manual J sized, manufacturer-spec installed, permit pulled.
Clackamas is an unincorporated census area along the I-205 corridor between Happy Valley and the Damascus-area border. 1960s–1980s ranches and split-levels along Sunnyside Road dominate the housing stock, alongside newer subdivisions ringing the Clackamas Town Center area.
Clackamas's older Sunnyside-corridor homes were built for natural gas with single-stage furnaces — most are ready for heat pump conversions but need an electrical-panel audit first. Many homes here still run on the original 1970s-era 100-amp service.
We're 12 minutes from our Oregon City shop, so our trucks roll through Clackamas most days of the week.
Why Clackamas chooses us
Local crew, real credentials, transparent pricing.
Manufacturer-trained
Trane Comfort Specialist + Mitsubishi Diamond Contractor + Energy Trust of Oregon Trade Ally — all three manufacturer-recognized credentials.
Licensed + bonded
Oregon CCB# 247087, BBB-accredited, fully bonded and insured. Permits pulled on every install.
12 minutes from Clackamas
Our shop in Oregon City is a short drive. Trucks dispatched from the closest crew.
Honest, flat-rate quotes
No upsell theater. Quotes locked before work starts. We tell you straight when a repair beats replacement.
How furnace installation works
What a furnace installation job looks like in Clackamas.
A furnace install isn't just a box swap. We start with a Manual J load calculation to right-size the system for the actual house — square footage, insulation R-values, window count, climate zone. Skipping that step is how most homes end up with oversized equipment that short-cycles and dies early.
Equipment-wise, we install Trane and American Standard high-efficiency gas furnaces (92–97% AFUE) by default, with a value-tier alternative when the budget calls for it. Vent sizing, gas-line check, combustion analysis, and electrical all get installed to factory spec. That's the reason warranties stay valid past year 10.
Permit pulled, inspection scheduled, manufacturer warranty registered in your name. Paperwork lands in your inbox before we leave the driveway. Free in-home estimate, Wells Fargo financing available.
Furnace Installation questions Clackamas homeowners ask
- Yes — we cover every ZIP in Clackamas (97015) and the surrounding Clackamas County area. 100% Satisfaction Guaranteed on every job.
- We're 12 minutes from our Oregon City shop, so trucks are rolling through Clackamas most days of the week. Same-day diagnosis on most furnace installation calls.
- Older 100-amp electrical panels in 1960s–1980s Sunnyside-corridor homes that need upgrading before a heat pump install can land code-correct.
- Most direct replacements are a same-day install. Full conversions (gas line, new ductwork, new venting) can stretch to 1–2 days.
- If your AC is also aging, almost certainly yes — a heat pump replaces both, qualifies for $1,500–$3,000+ in rebates, and runs efficiently in this climate. We'll model the side-by-side at the estimate.
- Energy Trust of Oregon offers rebates on high-efficiency 95%+ AFUE gas furnaces. Heat pumps qualify for substantially larger incentives.
Written by Jason Morris, Co-Founder
Started in HVAC at A-Temp in 1994 · CCB#247087
Clackamas homeowners
Free in-home estimates across Clackamas.
Tell us what's going on. Same-day diagnosis on most furnace installation calls in Clackamas.
More in Clackamas
Other services we offer in Clackamas.
- Furnace Repair in Clackamas
- Furnace Maintenance in Clackamas
- Heat Pump Installation in Clackamas
- Heat Pump Repair in Clackamas
- Ductless Mini-Split in Clackamas
- AC Installation in Clackamas
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