7 AC Installation Contractors in Corvallis, OR
Top-Rated AC Installation Contractors in Corvallis
Peak Heat Pumps & Electric (Peak Electrical Services)
“All reviewers award 5 stars, with technicians Cody and additional team members specifically named for their professionalism and thorough post-project cleanup.…”
Day Heating Company
“All six featured reviews award five stars, with customers specifically praising technician expertise. Three reviewers name individual technicians, Aaron…”
All AC Installation Contractors (7 total)
Middleton Heating & Sheet Metal, Inc.
“All nine visible reviews award 5 stars, with customers specifically praising competitive bidding, same-day…”
Stephens Heating & Air Conditioning
“27 of 32 reviews award 4 or 5 stars, with satisfied customers specifically naming technicians Jay and Maddy.…”
Positive Heating & Cooling Co
“All four clients award 5-star ratings, with reviewers specifically praising punctual arrival, upfront…”
AC Installation Costs in Corvallis
New central AC installation costs in Corvallis, by system type and brand.
| Service | Low | Average | High |
|---|---|---|---|
Window unit | $138 | $322 | $644 |
Ductless mini-split (single zone) | $1,840 | $4,140 | $7,360 |
Central AC replacement (existing ducts) | $3,220 | $5,980 | $11,040 |
Central AC new install (with ductwork) | $6,440 | $11,040 | $18,400 |
Carrier (residential) | $3,496 | $5,704 | $9,660 |
Trane (residential) | $4,600 | $8,096 | $12,512 |
Lennox (residential) | $3,220 | $5,980 | $11,040 |
Rheem (residential) | $2,944 | $5,060 | $8,280 |
Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Installation in Corvallis, OR: What to Expect
Corvallis homeowners are feeling the shift from historically mild conditions to more volatile summers and winters. Recent heat waves pushing highs above 90°F and sharper cold snaps have increased interest in reliable cooling and integrated HVAC systems. With five contractors serving the area and an average rating of 4.8 from 187 reviews — one offering 24/7 service — ac-installation Corvallis is becoming a more active local market.
Expect installation costs to reflect key variables: equipment efficiency, replacement versus retrofit ductwork, and labor for crawlspace or attic access. Precise bids vary widely depending on system size and home layout; ask contractors for itemized estimates so you can compare brand, SEER rating, and warranty terms. All contractors must hold Oregon’s Limited Journeyman - Heating, Ventilating and Cooling (LHR) credential and be registered with the Oregon Construction Contractors Board (CCB) as a licensed contractor.
Customer highlights were not provided, so focus on consistent hiring signals: detailed, written proposals; clear timelines; verification of LHR/CCB licensing; and maintenance plans that balance seasonal service with warranty requirements. Given a small pool of firms, responsiveness — including after-hours availability from the single 24/7 provider — and documented references from recent installations are particularly useful when evaluating bids.