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TRUSTED BY CORNELIUS, OR HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Cornelius

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

"Extremely well. The house was a rental and the previous tenants had a Golden Retriever dog (long hair). The ducts were clogged with dog hair. The crew arrived on time and went right to work vacuuming every duct and the HVAC unit."
Additional Photos
What we have pulled out of ducts
Before we did the cleaning
Better Air Northwest Owners
Better Air Northwest Team

+2

Response time2 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Integrity Air, LLC
Integrity Air, LLC
4.8(
237
)
Ductless Mini-split A/C - Install or ReplaceThermostat - Install or Replace

Serving Cornelius, OR and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Excellent service. Jace not only helped me with this but also with other options to consider in the future one it is time to replace our existing forced air furnace. He was very knowledgeable and took the time to answer all my questions. And the cost was lower than other HVAC companies quoted us for the same equipment. Will definitely use them again for any future HVAC needs."
New Gas Furnace
Venting and Duct Work
Old Furnace
Duct Work
Gas Furnace Replacement 1

+1

Response time7 hrs
Response rate86%
11 neighbors recently requested a quote
Avatar for Columbia NW Heating & Cooling Inc
Columbia NW Heating & Cooling Inc
4.5(
86
)
Gas Furnace / Forced Air Heating System - InstallCentral A/C - InstallCentral A/C - Service or Repair+21 more

Serving Cornelius, OR and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"I was really delighted with the amazing quality of the installation work. The work included breaking through concrete to re route the duct work so that the furnace could be installed in the garage instead of the crawl space. Their work was phenomenal. Most of the other HVAC companies would not tackle this job because it was so extensive, requiring this work with the concrete as well as doing a roof penetration to exhaust the new furnace. the workers were extremely professional and clean. These are the folks to call if you have a complicated retrofit furnace and AC need."
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+52

Response time6 hrs
1 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Revival Energy LLC
Revival Energy LLC
4.7(
615
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+47 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 rate92%
11 neighbors recently requested a quote
Avatar for Columbia Heating & Cooling LLC
Columbia Heating & Cooling LLC
4.4(
76
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+1 more

Serving Cornelius, OR and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"Very pleasant experience. Punctual and professional. It would have been helpful to know the amount of noise that putting in a new furnace causes, I would have rescheduled some of my business activities, but the job was done well. Duct work was brought up to code and passed inspection. However at my home, there was an issue passing the inspection. They did not vent the air conditioner adequately. When we failed the inspection, they came out on that very day and corrected the problem. There was/is the inconvenience of a second inspection."
Gas Furnace
Gas Furnace
7 neighbors recently requested a quote
Recommended by89%of homeowners
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+9 more

Serving Cornelius, OR and surrounding areas

Approved

In business since 1990

Emergency services offered

Credit card accepted

"It was really a great experience from the very beginning. I found them online, on an advertisement on my phone. I clicked on the ad, which led me to their website. I filled out the contact form and within 2 hours someone called me to make an appt. They explained over the phone that it would be an "arrival window" of 3 hours, and I was expecting something like that. They called this morning to let me know they were on their way, which I thought was very nice. The technician, Dave, arrived at the very beginning of their "arrival window", which was also nice. The technician arrived in a nice, professionally lettered company van, which I appreciate. You'd be surprised how many companies DON'T do that. Dave was in a nice uniform, seemed clean-cut and pleasant. I showed the him around to where my furnace, thermostat and A/C unit were and left him to do his thing. All I had requested of them was a tune-up and just a once-over on both the furnace and the A/C unit. Just some preventative maintenance, so that we wouldn't have any problems [that could have been prevented] this winter with the furnace or next spring when we went to turn on the A/C unit. He did find some things that needed replaced and cleaned out with our A/C unit and said he was surprised to hear it was still working well. It would have probably failed next season if we hadn't have had him out to fix these problems. There wasn't much wrong with our furnace, but I was glad he checked it out. He replaced our screens in our furnace. That was cool that this was included as part of the service call. He also stayed and talked with me for 5-10 minutes about the age of my furnace, what to keep an eye out for, and how much longer I should expect it to last. That was very nice and I could tell he really knew his business well, which added to my confidence in this company. The service took about 90 minutes and I felt the price they charged was very fair. It was probably more than some companies charge, but I would rather have a really professional outfit for a little more money than save money and have a less professional company. So to me, the rate I paid was a good value. I was just impressed all the way around with this company and with Dave. I'd recommend this company to anyone looking for HVAC work. They are a professional outfit, all the way down the line.
"
Additional Photos
35 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Integrity Air, LLC
Integrity Air, LLC
4.8(
46
)
Electric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service+1 more

Serving Cornelius, OR and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"They did a great job in a timely manner for a good price. I would recommend them. They came out and attempted to fix my furnace. The initial fix solved one problem, but then an even larger problem was found. At that point they recommended replacing the furnace as it was already on its last leg anyway. I got a quote for work from them and 2 other companies. The other companies agreed a replacement was the best option. Integrity Air had the best price. Their technicians were very friendly and explained what they were doing during all steps. They were prompt with their service. I had a secondary source for heat (gas fireplace inside), so I was in no rush and had the service calls when it was convenient for my schedule. They did have appointments available sooner had I wanted and needed the heat fixed sooner."
Response time5 hrs
Recommended by97%of homeowners
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Heating and Air Conditioning questions, answered by experts

While 72 degrees is a comfortable setting for many people, it’s likely not the most efficient temperature setting for your air conditioning unit. By pushing the temperature up to 75 or 78 degrees, you stand to save money on your energy bill. That said, these temperatures may be too warm to be comfortable for some people and are definitely too warm for most people to sleep comfortably.

Yes, a mini split AC system can replace central air—and quite easily, too. Since mini splits don’t require ductwork, homeowners can convert their central air system to a mini split to save money and energy. Consult with an HVAC professional to learn more about the process of replacing your central air with a mini split.

If your HVAC system's capacity doesn't match the required CFM (Cubic Feet per Minute), imbalances can occur. An undersized system struggles to maintain desired temperatures, leading to discomfort. An oversized system might short-cycle, wasting energy and causing temperature fluctuations. Properly matching capacity to CFM ensures efficient and consistent heating, cooling, and home ventilation system performance.

The cost to repair an air conditioner averages around $350 to $450, but the price can range from $100 to over $3,000. The final cost depends on the type of air conditioner, the extent of the damage, and the specific parts that need replacement. For example, repairing a window AC unit typically costs between $100 and $250, while central air conditioner repairs can range from $300 to $3,000. A simple fix like replacing a dirty filter might only cost $10 to $50, but a major issue like a broken compressor could cost around $2,000 or more, potentially making it more cost-effective to replace the entire system. Due to the need for specialty tools and handling of refrigerants, repairs more complex than changing a filter are best left to a professional.

Your central A/C unit should be professionally serviced and inspected at least once a year to ensure it operates properly and efficiently. This is best done before the peak cooling season. A full-service inspection by a qualified pro will typically include checking safety components for issues like carbon monoxide leaks, verifying cooling components and coolant levels, and inspecting electrical parts like fuses and wiring. Regular servicing enhances efficiency, mitigates potential problems, and maintains optimal performance. Because AC systems contain hazardous refrigerant, professional handling is essential.

The Cornelius, OR homeowners’ guide to heating and air conditioning services

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