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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
19 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!"
47 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(
34
)
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
62 neighbors recently requested a quote
Recommended by90%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 30
Air Conditioning questions, answered by experts

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

Turn your system off when you're toasty or when you're out to prevent unnecessary wear. Using the timer on your thermostat so that it switches off when it reaches a certain temperature or turns on just before you get back from work is best. An annual maintenance contract can be helpful to ensure your system receives these important services at regular intervals.

While all portable AC units will collect moisture as part of their cooling and dehumidifying process, whether and how often you need to drain them depends on what kind of unit you have and the natural humidity levels where you live. For example, if you live in a very dry area and have a self-evaporating unit, you may not need to drain your portable AC very often at all. Some units may automatically drain collected moisture out the window through their exhaust vent.

Most HVAC surge protectors last about three to five years, depending on how often your home experiences blackouts or brownouts. If your unit is susceptible to more frequent electrical surges, consider replacing your surge protector every two years. Consult your HVAC professional to determine when and how often to replace your HVAC surge protectors.

The cost to add Freon to an AC ranges from $100 to $350. It can increase up to $600 for large AC units requiring much more coolant. The cost also depends on how much refrigerant your unit needs. If only a small amount of Freon leaked out, your cost would be on the lower side. A complete replacement of all the required refrigerant can get expensive.

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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