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Verified Reviews for Air Conditioning pros in Corvallis, OR

*The Angi rating for Air Conditioning companies in Corvallis, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

*The HomeAdvisor rating for Air Conditioning companies in Corvallis, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

Last update on September 23, 2026

Top-Rated Air conditioning pros in Corvallis - Updated Nov 2026

Avatar for Air Control Systems, Inc.
Air Control Systems, Inc.
4.7(
93
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Service or Repair+1 more

Serving Corvallis, OR and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"They are really responsive! That is what won my bid. I had another company offer more for less, but they took forever to put in their bid and didn't ever get around to answering my questions. ACS was on top of it, gave me a free upgrade and, so far, has stood behind their work. Would recommend."
Response time3 hrs
Response rate91%
Recommended by100%of homeowners
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Avatar for Roth Home
Roth Home
4.6(
248
)
Central A/C - InstallAir Ducts & Vents - CleanCentral A/C - Service or Repair+1 more

Serving Corvallis, OR and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Small jobs welcome

"Got it done it just a couple of hours. Quick, easy and great communication."
My jobs
My jobs
My jobs
My jobs
My jobs

+6

28 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for AIR CONTROL SYSTEMS, INC
AIR CONTROL SYSTEMS, INC
4.5(
14
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Install - For Business+3 more

Serving Corvallis, OR and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"This is the second time that I used Air Control Systems for installing new AC. Mark gave me the lowest price among several bids while providing outstanding service. I highly recommend them without reservation."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Bryant Authorized Dealer

+1

15 neighbors recently requested a quote
Recommended by58%of homeowners
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Avatar for Focus Heating & Cooling
Focus Heating & Cooling
4.8(
34
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Corvallis, OR and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Jason came to our house on a Saturday (told me ahead of time what the charge would be), ordered the part Monday and our furnace was fixed Tuesday. He seemed very knowledgeable and actually mentioned something about our furnace that no other contractor had. Very pleased with Focus Heating."
Photo Gallery
Photo Gallery
Photo Gallery
Photo Gallery
Photo Gallery

+9

Recommended by84%of homeowners
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Avatar for Northwest Duct Services
Northwest Duct Services
4.8(
50
)
Air Ducts & Vents - Clean

Serving Corvallis, OR and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Friendly,fast and professional. You would not believe what a difference it has made. Highly recommend this service"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

6 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Advantage Heating & Air Conditioning, LLC
Advantage Heating & Air Conditioning, LLC
4.9(
44
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Corvallis, OR and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Service tech was very thorough with our cleaning of our mini split. This is under the warranty service contract."
Old Furnace
New Furnace
New Ducting
Furnace Maintenance
Technician Inspects An AC

+7

Response time11 hrs
13 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Marshall's Specialty Services
Marshall's Specialty Services
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Corvallis, OR and surrounding areas

Approved

In business since 1948

Free estimates

Credit card accepted

Marshall's Specialty Services is a long-established home services company serving Lane County, Oregon. Founded in 1948, the company has grown from a small heating oil business into a full-service provider offering HVAC, heating and cooling, insulation, fireplaces, water heaters, duct cleaning, and indoor air quality solutions for residential and commercial customers. The company is headquartered in Springfield, Oregon and has built a reputation for quality workmanship, experienced technicians, and customer-focused service.

Project photos
Project photos
Project photos
Project photos
Project photos

+3

18 neighbors recently requested a quote
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Avatar for Reynolds Electric, Plumbing, Heating and Air
Reynolds Electric, Plumbing, Heating and Air
4.9(
61
)
Air Ducts & Vents - CleanCentral A/C - Service or RepairCentral A/C - Install+1 more

Serving Corvallis, OR and surrounding areas

Approved (Corporate)

In business since 2005

Warranties offered

Credit card accepted

"We had a young man named Jake that does ductless heat pump presentations for Reynolds Electric and plumbing. In his presentation he provides us with precise info for a newer ductless heat pump . He answered our questions and definitely knows his companys products and how to present them ."
HVAC Tune-Up
Plumbing Pros
Lighting Evaluation
Response time8 hrs
Response rate100%
196 neighbors recently requested a quote
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Air Conditioning FAQs, answered by experts

Yes, it's normal for air conditioners to leak tiny amounts of water due to condensation. Under normal circumstances, all excess moisture travels to the drain pan to be pumped through your system's drain line. You should call a technician to diagnose the issue if you're noticing frequent leaking or pooling. It's also important to investigate if your homeowners insurance can cover water damage.

Most AC repair technicians will take between two and six hours to carry out repairs, depending on the work needed and the accessibility of the unit. For example, recharging refrigerant lines should take one to two hours to service, while replacing a compressor, blower fan, or other major components can take five to eight hours. You can ask your AC repair technician how long they expect the job to take, but just in case, you should plan on being home and available for most of the day.

To diagnose a bad HVAC or AC damper, assess the airflow from your vents. For a manual damper, close it, run your system, and check for airflow. If air is still coming through the vents, the damper is likely faulty and needs repair or replacement. For an automatic damper, turn on your HVAC system and monitor the airflow and room temperature. Signs of a problem include low airflow, a room that won't maintain its set temperature, or a drafty feeling. If you suspect a faulty automatic damper, you may need to hire a professional for repairs.

Yes, HVAC zoning systems offer energy savings by allowing precise temperature control in different zones in your home. Rather than conditioning the whole house uniformly, these systems direct airflow where needed, preventing energy waste. Tailoring comfort to specific areas reduces energy consumption and lowers utility costs, making HVAC zoning an energy-efficient choice.

There are plenty of different not-so-great sounds to hear from your air conditioning unit, like squealing, grinding, water running, excessive gurgling, banging, and clanking. Each of these sounds can indicate a different malfunction with your unit, so it’s important to have a professional assess the problem before it gets worse.

The Corvallis, OR homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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