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Best heating and air conditioning pros near Gretna, LA

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TRUSTED BY GRETNA, LA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon259
    Verified heating and air conditioning services reviews

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

Avatar for Affordable AC and Heating
Affordable AC and Heating
4.3(
132
)
Central A/C - Service or RepairDucts & Vents - Install or ReplaceElectric Furnace / Forced Air Heating System - Repair+5 more

Serving Gretna, LA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Jonatthan and Michael came to my house to provide me a free estimate on a raining day. They are very professional and experienced in the trade. They explained the issue with my AC and gave me options. The quote they left with me for either repairing service or installation service is very reasonable. I think my search for qualified HVAC service is over finally. I am ready to hire them, when we have decided to either repair, or to replace the system completely."
New Unit Installation
Complete change out
Duct Replacement
Active install
Thermostat

+23

Response time2 hrs
Response rate89%
14 neighbors recently requested a quote
Avatar for Southern Air of New Orleans
Southern Air of New Orleans
4.2(
154
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+47 more

Serving Gretna, LA and surrounding areas

Approved

In business since 1964

Free estimates

Emergency services offered

"It all works, Must have gone well. I have yet to go into the hot attic to check out the work,. I have no doubt they did a good job as I am a repeat customer---they installed the downstairs system three years ago. They both work well and my electricity bill has gone down!!"
Water jetter to clean drain lines.
Transfer switch generator install
Pipe repair
 Garbage disposal replacement
Water Heater install

+5

Response time4 days
46 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Feniv's Air Conditioning & Heating, LLC
Feniv's Air Conditioning & Heating, LLC
4.8(
97
)
Central A/C - InstallCentral A/C - Service or RepairDucts & Vents - Install or Replace+7 more

Serving Gretna, LA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"New house; builder cut so many corners including substandard A/C equipment had at least six people look at it and throw up their hands. This owner described the problems in a way that made sense. Very professional team completed the job on time. After two years, we have a workable HVAC system! Thanks Team Feniv!"
Feniv's
condenser
Air handler
Condenser
condenser

+17

Response time1 day
50 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Hagerman Services, LLC.
Hagerman Services, LLC.
4.8(
18
)
Central A/C - InstallCentral Air Cleaner - Repair or ServiceDuctless Mini-split A/C - Install or Replace+16 more

Serving Gretna, LA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Just hired mike for a second time to replace the hvac and clean the ducts in a property i aquired after having him replace and service my house. Just an absolute pleasure to dp business with. Very knowledgable and very professional. I will continue using mike for all hvac in the future."
12 neighbors recently requested a quote
Recommended by44%of homeowners
Avatar for Air Creation Heating & Cooling
Air Creation Heating & Cooling
4.8(
13
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Gretna, LA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"The furnace blower motor at my fiancee's parents' house went out recently. Another servicer in Baton Rouge had quoted $2400 to fix it (with 2-4 days for the part to arrive). Air Creation was able to fix it the same day for $1075. Judah and Anthony were very easy to work with as we coordinated the repairs remotely from San Francisco. And they were proactive about handling the repair with COVID-19 precautions in place--something we were concerned about with my future in-laws being in their 80s. Friendly, competent, and cost-effective--if we need HVAC services again, we will definitely be calling them first."
Additional Photos
Additional Photos
Response time1 day
Response rate100%
8 neighbors recently requested a quote
Avatar for Patriot Environmental
Patriot Environmental
4.9(
90
)
Air Ducts & Vents - Clean

Serving Gretna, LA and surrounding areas

Approved

In business since 2003

Free estimates

Small jobs welcome

"Mark and his crew did an outstanding job. Mark took before and after photos of the HVAC system to show the difference. Not only does Mark conduct himself in a very professional manner, his crew is also very respectful and professional as well. From start to finish this work was a definite value for the money. I will be using Patriot anytime the need arises."
Air Duct Cleaning
Air Duct Cleaning
BEFORE AIR DUCT CLEANING
AFTER AIR DUCT CLEANING
BEFORE AIR DUCT CLEANING

+10

Response time3 hrs
Response rate85%
2 neighbors recently requested a quote
Avatar for G.E.M. Air & Electric, LLC
G.E.M. Air & Electric, LLC
5.0(
8
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+3 more

Serving Gretna, LA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Ed and G.E.M Air and Electric have done AC repairs and maintenance for my home. They do amazing and efficient work to ensure everything is done properly. Ed is very professional and provides excellent customer service. I highly recommend using G.E.M. You will be taken care of and very satisfied with the job they do!"
GEM Install 1
GEM Install 1
GEM Install 1
Side discharge unit
Side discharge unit

+8

Response time5 hrs
Response rate86%
Recommended by85%of homeowners
Avatar for Sensible Air Solutions, LLC
Sensible Air Solutions, LLC
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split Heating System - Install or Replace+6 more

Serving Gretna, LA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Mark and Corey were both very prompt, courteous, and professional. They presented fair pricing and superior installation on the 2 (two) HVAC systems that they supplied for my wife and I . They went the extra mile with them showing up to complete the install prior to a Hurricane headed directly at our area. I highly recommend Sensible Air Solutions for all of your needs, whether it be a full HVAC installation or HVAC service/repairs."
Jefferson Maintenance
Sensible Care Preventative Maintenance
Metairie New Construction
Trane Furnace and Coil
Trane Outdoor Condenser

+8

Response time2 hrs
Response rate97%
Recommended by80%of homeowners
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Showing 1-10 of 446
Heating and Air Conditioning FAQs, answered by experts

While all portable AC units will collect moisture as part of their cooling and dehumidifying process, whether and how often you need to drain them depends on what kind of unit you have and the natural humidity levels where you live. For example, if you live in a very dry area and have a self-evaporating unit, you may not need to drain your portable AC very often at all. Some units may automatically drain collected moisture out the window through their exhaust vent.

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. 

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.

The best time of year to purchase or replace an HVAC system, including components like an air conditioner or furnace, is during the off-season—spring and fall. During these periods, HVAC professionals are less busy than in summer and winter, when extreme temperatures create urgent demand. Shopping during the off-season can lead to savings of 10% to 15% on an AC unit and allows you more time to find the best deal and other cost-saving incentives. Typically, air conditioning units go on sale in the fall after demand drops, while furnace prices tend to decrease in the spring.

If your home has an existing forced-air heat system, you can add a central air conditioner to it. An HVAC technician can retrofit your forced-air heating system by installing an evaporator coil onto the furnace plenum, the box next to the furnace that draws in air. Once installed, the air conditioning coils use the furnace’s blower to circulate the air.

The Gretna, LA 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.