4.6 
21 *The Angi rating for Heating And Air Conditioning Service companies in Colo, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Colo, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on April 20, 2026
Serving Colo, IA and surrounding areas
Approved
In business since 1989
Free estimates
Credit card accepted
"They did a good job. They gave me a $40 discount since my ducts were not very dirty. My only comment is they left some particles of dry wall chips on my floor and did not vacuum them up."
Serving Colo, IA and surrounding areas
Approved (Corporate)
In business since 1946
Free estimates
Emergency services offered
"They are very professional and no hidden charges. They installed a complete HVAC system last summer. The service contract is worth the money too."
Serving Colo, IA and surrounding areas
Approved
In business since 1993
Free estimates
Credit card accepted
"⭐⭐⭐⭐⭐ Air Free Duct Cleaning exceeded all my expectations! Their attention to detail is unmatched, and the entire process was seamless. Scheduling was a breeze, with clear communication and timely notifications about my appointment. I had a last-minute change of plans, but their flexibility allowed me to grant them access to my home while I was away, keeping my maintenance schedule on track. They did an outstanding job, even providing before-and-after photos and videos of my ductwork, which looked spotless! They may not be the cheapest, but their quality and professionalism make them the best in the business. Highly recommend!"
+3
Serving Colo, IA and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Did excellent work and left me in a better place than I started - no more leaks! Substandard work had been done on the roof prior to buying the house, they found everything wrong and fixed it how it should have been."
Serving Colo, IA and surrounding areas
Approved
In business since 2010
Emergency services offered
Warranties offered
"We've never hired an electrician before so the price was a shock to us. Our electrician was very informative as to what he was doing and why and gave us choices before performing the work. He was clean and polite and friendly. He gave us the impression that he truly wanted our satisfaction and that he enjoyed his job."
+13
Serving Colo, IA and surrounding areas
Approved
Im very good at what i do. Very friendly and reliable.
Serving Colo, IA and surrounding areas
Approved
Emergency services offered
Have been cleaning carpets for about 30 years take pride in my work residential and commercial
+1
Serving Colo, IA and surrounding areas
Approved
If you dream it I can design it and bring it to fruition
Serving Colo, IA and surrounding areas
In business since 1997
Free estimates
Emergency services offered
"The tech was on time ,very polite. He made sure we didnt have any questions before he left. and told us what he did and how the furnace was operating . We couldn't be happier with this company.We never had a bad tech or experiance with this company"
+4
Serving Colo, IA and surrounding areas
In business since 1999
Free estimates
Emergency services offered
"The technician was very helpful. He presented all of the options to address the problem we had. Didn’t push for us doing expensive service work. We ended up doing it ourselves, the way h suggested. Will use them again."
From average costs to expert advice, get all the answers you need to get your job done.
A central air system is great for someone looking to cool and heat their home all year round. Even if your home uses baseboard heating, you can still make the switch. Read on to learn more about adding central air to a baseboard-heated house.
Try these 12 top tips to keep your air conditioner working at maximum efficiency. Stay cool, and minimize energy costs with this expert air conditioning advice.
Learn how to save money on air conditioning costs this summer by following this handy guide all about your favorite cooling system.
Is it time for a new cooling system for your home? Check out this guide to get a head-to-head comparison of heat pump vs. air conditioner systems.
Air-source heat pumps are an energy-efficient way to heat and cool your home. Learn the pros and cons of this heating method.
Retrofitting your house for AC is, surprisingly, not too hard. Here’s what you’ll need to consider to make it happen.
