9 Commercial HVAC Contractors in Corvallis, OR
Top-Rated Commercial HVAC Contractors in Corvallis
G. Christianson Construction Inc.
“All 206 reviewers awarded 5 stars, with multiple customers specifically praising the company's communication, subcontractor coordination, and follow-up care.…”
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.…”
All Commercial HVAC Contractors (9 total)
Campbell's Laundry
“5 reviewers mention clean facilities and friendly staff, while 2 reviewers cite customer service concerns and…”
Day Heating Company
“All six featured reviews award five stars, with customers specifically praising technician expertise. Three…”
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.…”
Freedom RV Services LLC FU
“Twenty-four reviewers collectively award this business 4.7 stars, with each review rating 5 stars. Multiple…”
Commercial HVAC Costs in Corvallis
Commercial system pricing in Corvallis. Actual costs vary significantly by building size and system type. Request a site-specific quote.
| Service | Low | Average | High |
|---|---|---|---|
Annual maintenance (per rooftop unit) Quarterly inspections | $475 | $950 | $1,900 |
Annual contract (small business, < 5K sqft) | $950 | $2,375 | $4,750 |
Annual contract (mid-size, 5K-25K sqft) | $3,325 | $6,175 | $9,500 |
Basic rooftop unit replacement | $6,175 | $9,500 | $14,250 |
Small business full system (< 5K sqft) | $7,600 | $15,200 | $23,750 |
Mid-size building (5K-25K sqft) | $23,750 | $47,500 | $76,000 |
Operating cost (per sqft annually) Utility + maintenance | $2 | $4 | $6 |
Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
Commercial HVAC in Corvallis, OR: What to Expect
Corvallis sits in the Willamette Valley where summer highs reach 83 F with 22 days topping 90 F, while winter lows drop to around 32 F. Recent heat waves and cold snaps have pushed buildings that once relied on minimal climate control toward full HVAC systems, creating real demand for contractors who understand the terrain. Five companies serve Commercial HVAC in Corvallis needs, and collectively they maintain a 4.8 average rating across nearly four hundred reviews.
Annual maintenance runs $475-$1900 per rooftop unit, while a yearly service contract for a small business under 5,000 square feet typically costs $950-$4750. Mid-size facilities between 5K and 25K square feet see annual contracts ranging from $3325-$9500. In Oregon, any contractor handling heating and cooling work must hold both a Limited Journeyman HVAC credential and an active CCB contractor license to operate legally.
Customer feedback points to specific strengths. G. Christianson Construction Inc. draws consistent praise for communication and coordinating subs across multiple phases. Day Heating Company highlights technician expertise, with reviews naming Aaron and Casey directly. Awesome Air Heating and Cooling LLC earns mentions for solving problems other companies could not, and Ron plus Eduardo appear across multiple accounts of same-day emergency availability.