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Verified Reviews for Air Conditioning pros in Dacono, CO

*The Angi rating for Air Conditioning companies in Dacono, CO 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 Dacono, CO 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 July 17, 2026

Find Air conditioning pros in Dacono

Avatar for Behold Heating & Cooling Services
Behold Heating & Cooling Services
5.0(
71
)

Serving Dacono, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"After being ghosted by several AC companies we were thrilled to have Behold answer their phones, make and keep appointments, and show up for the install. Our 1970s house is blazing hot upstairs in the summer, and after considering several options we settled on a mini split. It was installed today and our bedroom is delightfully cool. Both guys on the job were professional and courteous. They kept us appraised of what they were doing and showed us how everything worked at the end of the day. They have also promised to file all applicable rebates."
Mini Split Install
A nice, new, clean Boiler - restoring heat right in time for the evening!
Glad we were able to restore heat same day for this customer. Replaced Furnace and A/C for proper installation, air flow and 10 year warranty on FULL SYSTEM.
Glad we were able to restore heat same day. Full Boiler replacement, repipe and zone valves.
Mini Split Install

+67

11 neighbors recently requested a quote
Recommended by50%of homeowners
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Avatar for M & H Air, LLC
M & H Air, LLC
5.0(
18
)

Serving Dacono, CO and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"Romero Thank you for your exceptional service when our air conditioning stopped working. We truly appreciate that you came out the same day to inspect the system. What we valued most was how you kept us updated throughout the entire process. Your communication, professionalism, and prompt delivery were outstanding. Thank you also for explaining all the options our home qualified for before we made the investment."
M & H Air, LLC
Victory Outreach Church
2 neighbors recently requested a quote
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Avatar for One Hour Heating & Air Conditioning - Loveland
One Hour Heating & Air Conditioning - Loveland
4.7(
207
)

Serving Dacono, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1978

Free estimates

Emergency services offered

"Anthony was knowledgeable and didn't mind teaching me a few things along the way. Air conditioning works better then it ever has!"
63 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Steven & Sons Heating and Cooling
Steven & Sons Heating and Cooling
4.7(
118
)

Serving Dacono, CO and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"The guys did a amazing job. Very informational and helpful. Quick to come out and fix my ac unit. Appreciate them."
Steven Brazing one of our larger projects
Brazing
Mariano Brazing
Furnace Loaded and ready for delivery
Cutting

+47

Response time4 hrs
Response rate93%
6 neighbors recently requested a quote
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Avatar for Airflow Alchemy, LLC
Airflow Alchemy, LLC
4.9(
28
)

Serving Dacono, CO and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Matthew came out to fix our AC that was going out intermittently and not keeping the house cool. He explained everything in detail with pictures and readings, and made a repair. I?ve never had such a thorough service done and would recommend his company to anyone with HVAC issues or just needing service done to help maintain the system longer."
Dry Air Relief
Custom Comfort
Total HVAC Comfort
Helping a Local Hero
System Refresh

+209

Response time3 hrs
Response rate100%
3 neighbors recently requested a quote
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Avatar for Your Comfort Heating and Cooling
Your Comfort Heating and Cooling
5.0(
19
)

Serving Dacono, CO and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"We had two AC units and a new furnace installed they were prompt, efficient, very respectful and great customer service! Dean was an absolute pleasure to work with, they have earned my business for life on any HvAC services I might need! Highly recommend"
New Amana Furnace
New Amana Heat Pump
High Efficiency
Outside Condensers
two new condensers

+3

Response time2 hrs
Response rate98%
11 neighbors recently requested a quote
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Avatar for Colorado Mechanical Services & Repairs
Colorado Mechanical Services & Repairs
4.6(
96
)

Serving Dacono, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"We were very impressed with Colorado Mechanics!! My Husband has health issues and Angel was nice enough to move another appt., so he could get here quickOur swamp cooler was fixed quickly and efficiently!!"
Response time4 hrs
Response rate99%
21 neighbors recently requested a quote
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Air Conditioning questions, answered by experts

To diagnose a bad HVAC or AC damper, assess the airflow from your vents. For a manual damper, close it, run your system, and check for airflow. If air is still coming through the vents, the damper is likely faulty and needs repair or replacement. For an automatic damper, turn on your HVAC system and monitor the airflow and room temperature. Signs of a problem include low airflow, a room that won't maintain its set temperature, or a drafty feeling. If you suspect a faulty automatic damper, you may need to hire a professional for repairs.

Some of the signs of HVAC issues include rising energy bills, rooms not cooling or heating properly, loud noises when in operation, and signs of condensation. To illustrate, if you’re wondering how to stop condensation on air vents, you’ll need to have your HVAC inspected. 

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.

While 72 degrees is a comfortable setting for many people, it’s likely not the most efficient temperature setting for your air conditioning unit. By pushing the temperature up to 75 or 78 degrees, you stand to save money on your energy bill. That said, these temperatures may be too warm to be comfortable for some people and are definitely too warm for most people to sleep comfortably.

Fixing a leak in an AC unit costs $200 to $1,600, depending on the type of leak and any related damage. But depending on the age and condition of your AC, it might make more sense to replace the AC unit instead of repairing it. If your AC is only a few years old and relatively problem-free, then repairing it is the right call. But if it’s nearing a decade old and has other issues, consider replacing it.

The Dacono, CO 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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