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Avatar for Aviator Heating & Cooling
Aviator Heating & Cooling
4.9(
74
)
Central A/C - Service or Repair

Serving Dundee, 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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+34

1 neighbors recently requested a quote
Recommended by46%of homeowners
Avatar for Better Air Northwest
Better Air Northwest
4.9(
924
)
Air Ducts & Vents - Clean

Serving Dundee, 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
Before we did the cleaning
Better Air Northwest Owners
Better Air Northwest Team

+2

Response time2 days
Response rate100%
4 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 Dundee, 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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37 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for HomePro Heating + Air
HomePro Heating + Air
5.0(
11
)
Central A/C - Install

Serving Dundee, 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%
7 neighbors recently requested a quote
Avatar for HVAC Ministries
HVAC Ministries
4.9(
15
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Dundee, OR and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"They were great. They responded quickly and had a tech, Eliseo, come out the same day. They were able to complete our mini-split installation and got our air conditioning going. Very efficient, professional and thorough. I will use them again."
AC services
Heating & A/C Project
AC services
Heating & A/C Project
Duct cleaning

+15

Response time1 day
Response rate100%
10 neighbors recently requested a quote
Avatar for Roth Home
Roth Home
4.6(
246
)
Central A/C - InstallCentral A/C - Service or RepairAir Ducts & Vents - Clean+1 more

Serving Dundee, OR and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Small jobs welcome

HVAC, Plumbing, Electrical & Garage Door Services in the Portland Metro Area \n\nRoth Home has been serving homeowners since 1976 with expert heating, air conditioning, plumbing, electrical, and garage door services across the Portland Metro area and down to Salem. Our experienced technicians provide dependable solutions and responsive, professional care.\n\nTo make home comfort more accessible, we offer Upgrade financing options along with seasonal savings and special offers. Our team is here to help you find the right solution for your home and budget.\n\nBook online or call 503-673-6394 to schedule your service today.

My jobs
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My jobs

+6

165 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Northwest Duct Services
Northwest Duct Services
4.8(
49
)
Air Ducts & Vents - Clean

Serving Dundee, OR and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Just wow! Our ducts were in a horrible state, probably never been cleaned and partially buried under the dirt in our crawlspace. There were massive leaks and even in our dinky house the air flow could hardly be felt out of the vents, and what did come out was filled with dust and who knows what else considering the varmint problems we've experienced in the past. The team came out on a Saturday which is huge so I didn't have to take time off of work, and a job that seemed to me to be pretty big only took 3 guys 2 hours start to finish!! The air current coming out now is so strong that our curtains move- something I have not witnessed in our home in 6 years; and the temperature in our back rooms are within a degree of the main living space now instead of being a freezer. I cant wait to start saving money on our heating and cooling bills while also being comfortable in our home, and I also look forward to not having to dust everything multiple times a week and suffering from less dust allergies. I am so grateful for the fast and great work Jesus and his team accomplished for us and it was surprisingly affordable. Thank you!!!"
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+1

4 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Evergreen Gas LLC
Evergreen Gas LLC
4.8(
176
)
Central A/C - Install

Serving Dundee, OR and surrounding areas

Approved (Corporate)

In business since 2003

Free estimates

Emergency services offered

"Installers arrived on time and did a very good job. They listened to my concerns and went out of their way to address them. Price quote for the Byrant Air Conditioner unit was $1,400 LESS than the comparable Carrier brand unit."
Recommended by94%of homeowners
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Air Conditioning questions, answered by experts

AC evaporator coils should be cleaned at least once per year to keep your unit in good condition. For optimal performance, consider cleaning them twice a year—once before and once after the main cooling season. More frequent cleanings may be necessary for older systems, units with performance issues, or those in climates with high levels of humidity, dust, and dirt.

Absolutely! You can seriously improve the overall value of your home by maintaining high-quality, compatible systems for heating and cooling. Potential buyers will love not having to worry about getting a new HVAC unit for 15 to 20 years and will pay more for it. For maximum efficiency and cost savings, replacing the furnace and air conditioner at the same time, when possible, gives you (and potential future buyers) reliable comfort and modern convenience.

Vents may blow air even though the air conditioning system is off because of the pressure difference between indoor and outdoor air or drafts from leaky ducts. Check for leaks or drafts in the ductwork or around windows and doors.

While most air conditioners can last between 10 and 20 years, they will only last this long (or longer) if properly taken care of. Routine maintenance and inspections help keep your AC unit running in tip-top shape but understanding what factors will decrease its lifespan will also help keep your unit running cool.

Some things that shorten your AC’s lifespan include:

  • Extreme outdoor conditions, like high humidity or extensive salt spray 

  • Improper installation

  • Extended run times, either by the unit being too small or the thermostat setting too low

  • Not performing required maintenance

Signs of a damaged evaporator coil include warm air from vents, frequent starts and stops without proper cooling, failure to turn on, refrigerant leaks, and unusual noises. If you suspect issues with your AC system or its components, it’s best to call an AC repair technician for proper diagnosis and repairs.

The Dundee, OR homeowners’ guide to air conditioning services

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