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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
20 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!"
32 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
66 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

Evaporator coils in an HVAC system typically last between 10 and 15 years, which is roughly the same lifespan as the entire AC unit. The longevity of the coils can be affected by usage frequency, environmental conditions, and how well they are maintained. Regular maintenance, such as cleaning and inspections, can extend their durability. If the evaporator coil fails in an older air conditioner, it may be more cost-effective to replace the whole unit rather than just the coil.

The $5,000 rule for HVAC systems helps homeowners decide whether to repair or replace an AC or furnace. Take the quote for the HVAC repair cost and multiply that by the age of the HVAC system. If the total is higher than $5,000, it’s more cost-effective to replace the system. If the total is lower than $5,000, consider repairing the system.

No, it’s not normal for AC vents to drip condensation. A sweating AC vent is a sign of something wrong and can lead to issues like air duct rust or mold growth. Your HVAC unit might not be working efficiently because of a dirty filter or clogged ducts. Alternatively, your ductwork might not have adequate insulation, which allows the cool air in the ducts to meet the humid air outside, causing condensation. 

Yes, HVAC zoning systems offer energy savings by allowing precise temperature control in different zones in your home. Rather than conditioning the whole house uniformly, these systems direct airflow where needed, preventing energy waste. Tailoring comfort to specific areas reduces energy consumption and lowers utility costs, making HVAC zoning an energy-efficient choice.

When your AC contactor goes bad, you might hear chattering or buzzing noises coming from your air conditioner. You may also notice that your AC is running but isn’t cooling your home. In some cases, your air conditioner might not even turn on at all. There could also be physical damage, discoloration, or corrosion around the contactor.

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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