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TRUSTED BY GRETNA, NE HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon229
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Gretna, NE

*The Angi rating for Heating And Air Conditioning Service companies in Gretna, NE 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 Gretna, NE 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 March 26, 2026

Top-Rated Heating and air conditioning pros in Gretna - Updated Nov 2026

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

Serving Gretna, NE and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

No matter the weather, we want clean air circulating through our homes to keep our families warm or cold. Over time, despite our routine efforts to keep our homes clean, the hustle and bustle of our hectic schedules simply don't allow for us to keep key dust and grime collectors like your carpet or air ducts clean. We're here to relieve you of the cleaning projects you just can't seem to get to. Omaha Cleaning Connection is your premier carpet and air duct cleaning company in Omaha, NE, boasting over 35 years of industry experience. We also have an all female carpet cleaning crew.

protection
set up protection
Dirty A-COIL
Clean A-Coil
Humidifier Pad

+11

9 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 RepairThermostat - Install or ReplaceHeat Pump - Repair or Service+3 more

Serving Gretna, NE and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"David is very professional and knowledgeable and trustworthy, I highly recommend you trust him with all your HVAC needs! Diagnosed the problems with my system and fixed them promptly and for a fair price, and had a quick response time."
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 RepairGas Furnace / Forced Air Heating System - Repair+6 more

Serving Gretna, NE and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I had Mike out to service my AC and he was very professional and had my AC running in no time at all. He and his team have taken care of my furnace as well and they are always friendly and know their stuff. I highly recommend them for anyone needing HVAC services"
After
Before
My jobs
My jobs
My jobs

+8

Response time5 hrs
Response rate100%
10 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 RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair+1 more

Serving Gretna, 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 Aksarben ARS
Aksarben ARS
4.4(
252
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+5 more

Serving Gretna, NE and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1971

Emergency services offered

Warranties offered

"Even after a long hot busy day, Ben, the hvac tech helped us get our AC cooling again. The whole process from the first call to the completion of repair was professional and courteous."
Water Heater Installation
118 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for Property Guard
Property Guard
5.0(
27
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+3 more

Serving Gretna, NE and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"The repair was done efficiently at a very fair price. I couldn't be happier with the experience and highly recommend them for any HVAC needs!"
Photos
Photos
Photos
1 neighbors recently requested a quote
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Avatar for Jimenez Service
Jimenez Service
4.9(
38
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Gretna, NE and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Excellent service , really puntual, I loved the work he did in my roof , really clean work would definitely recommend"
fence restoration, after completion
porch floor renovation before
playhouse before installation
Handymen Project
Fence repair and installation

+164

Response time2 days
Response rate100%
Recommended by40%of homeowners
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Avatar for ANG Heating and Air
ANG Heating and Air
5.0(
4
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+46 more

Serving Gretna, 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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Showing 1-10 of 138
Heating and Air Conditioning FAQs, answered by experts

ACs don't run on water. They're not connected to drain pipes or any part of your plumbing system. However, they need refrigerant to run. Refrigerant is a gas or liquid that has a low boiling point and absorbs the heat in your home. ACs need this in order to be functional and cool your home. If you suspect your AC is low on refrigerant, you need to contact a licensed HVAC professional. Refrigerant is a dangerous chemical that requires specialized training and permits to work with. 

Here’s the cost formula to find out how much it’ll cost you to run a window air conditioner in your home:  Watts * (hours used) / 1,000 * (Local kWh) = daily cost of running a window unit. If you need help calculating the cost of running your window AC unit, consult an AC repair or installation pro for an accurate estimate.

For the most part, you should leave your AC fan in “auto” mode so that it only runs during a heating or cooling cycle. Keeping it in this position uses less energy, which equals lower utility bills. However, there are some situations where it’s better to leave your AC fan on, including if you have allergies or there are lots of people in your home.

Because of the improved efficiency, ACs with higher SEER ratings tend to cool down your home better than models with a lower SEER. Higher-SEER AC units have a higher cooling capacity and a lower energy demand, meaning they may help cool your space faster without running up the electricity bill.

A calculation method that your HVAC contractor will use to ensure your system does what it's supposed to is measuring duct output, or its CFM. The calculation requires knowing the cross-sectional area of the ductwork and determining the air speed past any given point within it.

The Gretna, NE homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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