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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon367
    Verified heating and air conditioning services reviews

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

Avatar for Air Duct Cleaning Services
Air Duct Cleaning Services
5.0(
21
)
Air Ducts & Vents - Clean

Serving Terrytown, LA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"AA Air Duct Cleaning and Installation did an excellent job. They cleaned the 12 units of our condominium in a professional manner. AJ and Aaron explained the procedure that would be used and worked in an efficient manner completing the work on time. Pictures and video were taken to show the results."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

22 neighbors recently requested a quote
Recommended by90%of homeowners
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 Terrytown, 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 Terrytown, LA and surrounding areas

Approved (Corporate)

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 Terrytown, LA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Feniv’s Air Conditioning & Heating was such a great find! They provided amazing customer service, great pricing, and quickly identified and resolved our AC issue. We got several quotes and met with a few companies, but Feniv’s professionalism, kindness, and quality really stood out. As first-time homeowners, we’re so thankful to have found a company we can trust. We can’t recommend them enough!"
Feniv's
condenser
Air handler
Condenser
condenser

+17

Response time1 day
49 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Hagerman Services, LLC.
Hagerman Services, LLC.
4.8(
18
)
Central A/C - InstallDucts & Vents - Install or ReplaceCentral Air Cleaner - Repair or Service+16 more

Serving Terrytown, 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."
15 neighbors recently requested a quote
Recommended by44%of homeowners
Avatar for Patriot Environmental
Patriot Environmental
4.9(
90
)
Air Ducts & Vents - Clean

Serving Terrytown, LA and surrounding areas

Approved

In business since 2003

Free estimates

Small jobs welcome

"I had all the vents/ducts cleaned in my house. Mark, the owner, and his helper were very professional and very nice. They were on time, they came in and started working right away. I would definitely recommend. Would give them 10 stars if I could."
Air Duct Cleaning
Air Duct Cleaning
BEFORE AIR DUCT CLEANING
AFTER AIR DUCT CLEANING
BEFORE AIR DUCT CLEANING

+10

Response time3 hrs
Response rate85%
3 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 Terrytown, 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 Terrytown, 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
Avatar for OneWay AC LLC
OneWay AC LLC
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+6 more

Serving Terrytown, LA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

One Way AC & Heating, located in Houma, LA, is your trusted partner for HVAC and electrical solutions. Specializing in AC and heating installation, air conditioning repair, and furnace maintenance, our certified technicians ensure optimal system performance for both residential and commercial clients. We offer 24/7 emergency services to keep your systems running smoothly. With a commitment to customer satisfaction and transparent pricing, we provide tailored solutions to meet your specific needs. Choose One Way AC & Heating for reliable, energy-efficient installations and maintenance services in Houma and surrounding areas.

AC Installation
25 neighbors recently requested a quote
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Showing 1-10 of 399
Heating and Air Conditioning FAQs, answered by experts

Yes, a frozen AC unit can affect your indoor air quality since the reduced airflow won't be as effective at removing air pollutants, like dust and other allergens. Additionally, ice around the unit can create excess moisture, leading to mold and mildew that can damage your home if you don’t catch it early.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

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.

It’s normal to hear a low humming sound as air moves through your vents. Most of the time, you probably won’t even notice it. However, if that sound becomes disruptive or if you hear more concerning noises (such as rattling, clicking, banging, hissing, or grinding), there might be a problem with your HVAC system.

Yes, a dirty evaporator coil can freeze up. Dirty evaporator coils can’t absorb or transfer heat properly. The dirt and grime restrict airflow, which is needed to move heat throughout the system properly. Your air conditioning unit could freeze over, or it can cause your heat pump to freeze.

The Terrytown, 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.