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Verified Reviews for Air Conditioning pros in Colo, IA

*The Angi rating for Air Conditioning companies in Colo, IA 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 Colo, IA 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 02, 2025

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Avatar for Clean Air Systems
Clean Air Systems
4.8(
75
)
Air Ducts & Vents - Clean

Serving Colo, IA and surrounding areas

Approved

In business since 1989

Free estimates

Credit card accepted

"Very responsive and respectful of property. They did a great job and were great about accommodating my schedule. Well worth the money. Would highly recommend!"
Response time1 day
21 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Schaal Plumbing, Heating, and Cooling
Schaal Plumbing, Heating, and Cooling
5.0(
32
)
Central A/C - InstallAir Ducts & Vents - CleanCentral A/C - Service or Repair+1 more

Serving Colo, IA and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"We have an older home with older ductwork. We had Spencer and Brayton out and they cleaned and sealed our ductwork. They did a great job. Professional, great communication, attention to detail. They reduced our air leakage by 86%. We noticed an immediate difference in improved airflow, our cold spots are no longer cold spots. Thanks!"
41 neighbors recently requested a quote
Recommended by78%of homeowners
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Avatar for Air Free Duct Cleaning
Air Free Duct Cleaning
4.6(
35
)
Air Ducts & Vents - Clean

Serving Colo, IA and surrounding areas

Approved

In business since 1993

Free estimates

Credit card accepted

"They were very good. He explained everything n was very thorough. He cleaned out all of r air ducts n r dryer vent. We live in a 110 year old house n the vents have probably only been cleaned out once or twice. Before he left he showed me a pictures n a video of the inside of r vents."
Before 1
After 1
Before 2
After 2
Evaporative Coil

+3

Response time10 hrs
70 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for Service Legends Heating & Cooling
Service Legends Heating & Cooling
4.5(
241
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Colo, IA and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"All my interactions with Service Legends have been very positive and satisfying. Cole was very friendly, professional and thorough. He took the time to explain everything he checked and pointed out issues with my AC unit. He explained my options and answered all my questions. I feel very confident that my system is being taken care of and if I ever do have a problem I can count on your team to take care of it. Excellent job."
Additional Photos
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+4

Response time1 day
Recommended by92%of homeowners
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Colo, IA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"I had an issue with my computer where it was opening lots of pop ups, ad bars, and windows with ads for games. I had tried several different programs to try to remove it with no luck. I finally decided to call North Alabama Technical Service to see if I he could help. I was expecting to set up a time for him to look at it but he connected to my computer immediately and within an hour had it fixed and running perfect again. Great service at a great price and I didn't even have to disconnect it and carry it somewhere! Would call again if I have another issue I can't resolve myself."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Avatar for Golden Rule Plumbing Heating & Cooling Inc
Golden Rule Plumbing Heating & Cooling Inc
3.9(
112
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Colo, IA and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"Call Golden Rule on a Friday night, and they were able to send someone out first thing Saturday morning. After going over our three options, we decided to replace both the AC and furnace based on the age of the system and the cost for a temporary repair. Monday AM the installer arrived, worked all day, and installed the system."
Recommended by72%of homeowners
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Showing 1-10 of 29
Air Conditioning questions, answered by experts

If your AC suddenly stops working, the first thing to check is your thermostat settings. Ensure the thermostat is set to the appropriate temperature and mode (cooling). Sometimes, a simple adjustment or replacing the batteries in the thermostat can resolve the issue. If that’s not the issue, look to see if the circuit breaker tripped. These basic checks can often identify simple fixes before you need to call for professional assistance.

The general rule of thumb for figuring out how much AC tonnage you need in your home is that for every 500 to 600 square feet of space you need to cool, you’ll need one ton of AC cooling power. So, a 1,000-square-foot home will need 2 tons of AC power. 

Most HVAC companies recommend against setting your AC below 70 as it could freeze up the system and cause more problems. Regardless of how hot it is outside, there is generally a 20 degree difference between the outside and inside temperatures, so even if it’s 100 degrees outside, your AC will likely not be able to cool your home to 70 degrees.

If you’re shopping around for a rooftop AC unit, you may hear them referred to as “package units.” That’s because rooftop AC systems are all-in-one heating and cooling units that connect directly to your home’s ductwork. If your AC repair pro references a package unit, they are referring to the system on your roof.

There are a few ways to reduce your electricity bills if you use window AC units to keep cool. Set the unit temperature at least 1 degree higher than it is currently to reduce costs. Keep the unit clean for it to run efficiently. You may want to hire a window AC specialist near you to inspect the unit once a year and keep it in tip-top shape.

The Colo, IA 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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