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Avatar for Aviator Heating & Cooling
Aviator Heating & Cooling
4.9(
85
)
Central A/C - Service or Repair

Serving Cornelius, OR and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"We called several HVAC companies for our ductless mini split, but Aviator was the only one that responded quickly. They fixed the issue the next day and saved us from replacing the whole system. Excellent service!"
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+44

3 neighbors recently requested a quote
Recommended by35%of homeowners
Avatar for Better Air Northwest
Better Air Northwest
4.9(
924
)
Air Ducts & Vents - Clean

Serving Cornelius, OR and surrounding areas

Approved

In business since 2009

Emergency services offered

Warranties offered

"Max & Joe came out to our house and were not only professional but also very pleasant to host in our home. They made the entire experience prompt and pain free. While bringing a good amount of great advice for our air quality it was evident they knew exactly what they were doing and delivered on their promise of great quality service. Will definitely be calling Better Air for our next service."
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What we have pulled out of ducts
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Better Air Northwest Owners
Better Air Northwest Team

+2

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Oregon Heating & Air Conditioning, LLC
Oregon Heating & Air Conditioning, LLC
4.8(
106
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Cornelius, OR and surrounding areas

Approved

In business since 1990

Emergency services offered

Credit card accepted

"They come once a year for the checkup on the furnace and air conditioning and make sure everything is set for Winter. 
I have had them every year for years. It has always been good!  
The air conditioner is still working and the furnace is still working, so I guess it is pretty good!"
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21 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Integrity Air, LLC
Integrity Air, LLC
4.8(
237
)
Ductless Mini-split A/C - Install or Replace

Serving Cornelius, OR and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"I had several companies bid on the project and the sales rep from Integrity Air was the only one to go under the house to check all issues and found one of the ducts disconnected and 'heating' the crawl space. Integrity Air's bid covered several options and was competitive. The installation crew was on time, courteous and efficient. The project passed inspection with no issues. All in all, I would recommend Integrity Air."
New Gas Furnace
Venting and Duct Work
Old Furnace
Duct Work
Gas Furnace Replacement 1

+1

Response time7 hrs
Response rate87%
6 neighbors recently requested a quote
Avatar for Revival Energy LLC
Revival Energy LLC
4.7(
615
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Cornelius, OR and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Beyond excellent. Found out our shops HVAC was out, mind you it’s already 2 pm and pushing 90 degrees outside. Contacted Revival Energy and within an hour, a repair man was addressing the issue. He was able to fix the problem with the upmost kindness and professionalism, all while maintaining social distancing. Definitely saved the day for the shop. 11/10 would recommend."
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+19

Response time1 day
Response rate100%
4 neighbors recently requested a quote
Avatar for HomePro Heating + Air
HomePro Heating + Air
5.0(
11
)
Central A/C - Install

Serving Cornelius, OR and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Had a 40 year old Lennox furnace that gave up the ghost. HomePro Heating + Air responded to a request immediately and within a amazingly fast removal in installation of my new furnace. The team was extremely polite and professional and respectful of my home. Price quoted was way better that I was expecting. If you are looking for a great team of professionals. Look no further. Thank you so much and Happy New Year! - Jan L."
Furnace repair
Barclay st
New het pump install
System Diagnostic
Response time8 hrs
Response rate100%
11 neighbors recently requested a quote
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Air Conditioning questions, answered by experts

On a summer day, expect your AC to run between 12 and 16 hours. However, this time frame depends on just how hot it is outside and the comfortable temperature you’re hoping to maintain indoors. Assuming the size of your AC is appropriate for the space you’re trying to cool, it shouldn’t be a problem for it to work this many hours.

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.

No, you don’t need a ductless unit in every room. Ductless AC units don't work the way that window units do, where the air doesn't travel outside that room. The indoor air handlers all attach to the outdoor condenser. While the air doesn't travel the way that traditional ductwork would, the ductless AC units create zones so that one part of the home can be cooler than another. They can spread effectively enough that indoor units only need to be placed in main living areas.

No, not all HVAC systems have a fresh air intake, but there are many advantages to having one. For example, a fresh air intake can boost the air quality inside your home and help your furnace run more effectively. Plus, it can make your house more energy efficient, possibly saving you money on your utility costs.

Both evaporator coils and condenser coils are recyclable and contain valuable, sellable metals such as copper and aluminum. Not only is it more earth-friendly to take them to a local metal recycling facility, but you can also trade them in for cash. Also, once the coils are removed from the system, they won’t have any traces of refrigerant, so you won’t have to arrange for recycling Freon or R-410A unless you’re disposing of the entire AC system.

The Cornelius, OR homeowners’ guide to air conditioning services

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