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Verified Reviews for Air Conditioning pros in Waterloo, NE

*The Angi rating for Air Conditioning companies in Waterloo, NE 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 Waterloo, NE 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 March 26, 2026

Top-Rated Air conditioning pros in Waterloo - Updated Nov 2026

Avatar for Omaha Cleaning Connection
Omaha Cleaning Connection
4.7(
204
)
Air Ducts & Vents - Clean

Serving Waterloo, NE and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Absolutely amazing! They went an above and beyond!!! Would definitely recommend"
protection
set up protection
Dirty A-COIL
Clean A-Coil
Humidifier Pad

+11

8 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for A Quick Fix Heating and Air
A Quick Fix Heating and Air
4.8(
135
)
Central A/C - Service or Repair

Serving Waterloo, NE and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"The service was great. I have an older ac unit and he didn't try to sale me a new one. He fixed the problem. The cost was extremely affordable. I called him up and he was there in less than a hour. House getting cooler a half hour later. Great service. Hire this man."
Doing Ac Check up ontop of MidTown Crossing Condos
A Quick Fix Work Van
A/C Clean Before Vs.After
Response time4 hrs
Response rate98%
60 neighbors recently requested a quote
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Avatar for COMFORT ADVISORS HEATING AND COOLING CORP.
COMFORT ADVISORS HEATING AND COOLING CORP.
5.0(
14
)
Air Ducts & Vents - CleanCentral A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Waterloo, NE and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Mike and his team are thorough and honest. We used Comfort Advisors at our old residence and felt they were so great, we stuck with them when we moved to a different town outside of Lincoln."
After
Before
My jobs
My jobs
My jobs

+8

Response time5 hrs
Response rate100%
9 neighbors recently requested a quote
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Avatar for Aksarben ARS
Aksarben ARS
4.4(
252
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Waterloo, NE and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1971

Emergency services offered

Warranties offered

"Vincent came out and performed our annual air-conditioning check. He did a very thorough job of reviewing our system and made a good recommendation for preventative maintenance."
Water Heater Installation
117 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for Ductz of Siouxland
Ductz of Siouxland
5.0(
13
)
Air Ducts & Vents - Clean

Serving Waterloo, NE and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"They cleaned all my air ducts and the furnace closet. I noticed air flow improvement afterwards. Price was better than a different duct company that gave me a quote."
Restoration Photos
Restoration Photos
Restoration Photos
Restoration Photos
Restoration Photos

+4

Response time1 day
Response rate94%
34 neighbors recently requested a quote
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Avatar for Call Before You Sign Heating and Air, LLC
Call Before You Sign Heating and Air, LLC
5.0(
8
)
Central A/C - Service or Repair

Serving Waterloo, NE and surrounding areas

Approved

In business since 2025

Emergency services offered

Warranties offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! \n

AC Replacements
AC Replacements
AC Replacements
Response time5 hrs
Response rate97%
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Avatar for Sharp Carpet & Air Duct Cleaning
Sharp Carpet & Air Duct Cleaning
4.7(
255
)
Air Ducts & Vents - Clean

Serving Waterloo, NE and surrounding areas

Approved

In business since 1979

Free estimates

Emergency services offered

"The two gentlemen who helped were charming and friendly and would highly recommend."
Response time1 day
Response rate100%
2 neighbors recently requested a quote
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Avatar for Property Guard
Property Guard
5.0(
27
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Waterloo, NE and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"They did an excellent job installing the water heater. They completed everything as expected and did a great job overall. I am very satisfied with their work."
Photos
Photos
Photos
1 neighbors recently requested a quote
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Avatar for ANG Heating and Air
ANG Heating and Air
5.0(
4
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Waterloo, NE and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Initially had them come out because our AC stopped in the dead of summer. Was so impressed by the honesty and non sale approach. My tech was there to genuinely fix my issue, did not mention an upsell once. Will not use any other HVAC company"
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
The original A.N.G. (Awful Nice Guy) crew outside our shop

+6

Response time1 day
Response rate100%
15 neighbors recently requested a quote
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Avatar for Apex Services Heating | Cooling | Plumbing
Apex Services Heating | Cooling | Plumbing
5.0(
6
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Waterloo, NE and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Apex responded to my call immediately and sent out a technician to give me a quote. I accepted the quote and they came back a couple days later and installed the new thermostat and everything is working great. The young man that installed it was very professional and very knowledgeable. Thanks."
AC Repair
Furnace Repair
Water Treatment
42 neighbors recently requested a quote
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Showing 1-10 of 82
Air Conditioning FAQs, answered by experts

The higher the BTU rating an air conditioner has, the more effective it can be at cooling your space. It will cool off your room faster in the short term. However, over the long term, if the unit has too many BTUs for the space, it can wear down the unit faster and shorten its life span.

No, not all HVAC systems have a fresh air intake, but there are many advantages to having one. For example, a fresh air intake can boost the air quality inside your home and help your furnace run more effectively. Plus, it can make your house more energy efficient, possibly saving you money on your utility costs.

Yes, mini-split or ductless AC systems add value to a home and do not devalue it. They are an attractive feature for potential buyers, especially in older homes without existing ductwork, as they provide a practical air conditioning solution without the significant expense and hassle of installing traditional ducts. Ductless systems also eliminate issues associated with conventional ductwork, such as noise and the potential for pests. Furthermore, homeowners value energy-efficient solutions, and mini-splits offer high efficiency for both heating and cooling, plus zoned temperature control. This leads to lower energy consumption and reduced electric bills, which is a major selling point.

Unfortunately, a freon leak will persist even when your AC unit is off. The freon in the AC unit is under pressure no matter the status of the system, so it will continue to drip through the leak even when you shut off the entire unit. It will continue to leak freon until it’s completely empty.

Traditional central air conditioning systems require ductwork to circulate air throughout the home. Alternatively, you can add air conditioning with a mini-split ductless air conditioning system, which can be just as energy efficient as a central air conditioner. This type of system consists of two units–an outside unit that holds the compressor and condenser and an indoor unit that holds an air-handler. With multi-zone ductless systems, there are multiple indoor air handlers tied to a single outdoor compressor/condenser, allowing the system to cool multiple rooms.

The Waterloo, NE 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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