Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Saint Bernard, LA

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Saint Bernard, LA?

Select your specific project to find the pro for you.

TRUSTED BY SAINT BERNARD, LA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon192
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Saint Bernard, LA

*The Angi rating for Heating And Air Conditioning Service companies in Saint Bernard, LA 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 Saint Bernard, LA 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 May 23, 2026

Find Heating and air conditioning pros in Saint Bernard

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

Serving Saint Bernard, 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

13 neighbors recently requested a quote
Recommended by90%of homeowners
Request Quote
Avatar for Southern Air of New Orleans
Southern Air of New Orleans
4.2(
154
)
Central A/C - InstallGas Furnace / Forced Air Heating System - RepairBoiler or Radiator Heating System - Install or Replace+47 more

Serving Saint Bernard, LA and surrounding areas

Approved

In business since 1964

Free estimates

Warranties offered

"Replace first floor A/C and heating"
A/C tune up
Pipe repairs under house
Generator install
Water jetter to clean drain lines.
Transfer switch generator install

+9

Response time4 days
40 neighbors recently requested a quote
Recommended by88%of homeowners
Request Quote
Avatar for Hagerman Services, LLC.
Hagerman Services, LLC.
4.8(
17
)
Central A/C - InstallCentral Air Cleaner - Repair or ServiceDuctless Mini-split A/C - Install or Replace+16 more

Serving Saint Bernard, 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."
13 neighbors recently requested a quote
Recommended by47%of homeowners
Request Quote
Avatar for Do It Right Air Conditioning & Heating LLC
Do It Right Air Conditioning & Heating LLC
4.6(
11
)
Central A/C - Service or RepairDucts & Vents - Install or ReplaceElectric Furnace / Forced Air Heating System - Repair+1 more

Serving Saint Bernard, LA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Great outside unit cleaned and freon added"
Tape and seal
HVAC install
HVAC install
Mastic sealant
HVAC install

+3

5 neighbors recently requested a quote
Request Quote
Avatar for AA Air Duct Cleaning & Installation Services
AA Air Duct Cleaning & Installation Services
4.7(
64
)
Air Ducts & Vents - Clean

Serving Saint Bernard, LA and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"A&S Services Duct Cleaning serviced and cleaned 2 gas dryers for my family. They brought a full crew in with equipment and spent over an hour completely cleaning out the dryer, replacing ductwork that was dry-rotted, (unseen to us) and performed a host of other maintenance and repair duties for a very reasonable price. We had NO idea the amount of lint that was built up and the extreme hazard of a fire in our homes. They are 2 professional brothers who learned this business from generations passed down and they know what theyâ re doing. I couldnâ t recommend them more highly and I donâ t write a lot of reviews."
Response time10 hrs
Response rate94%
19 neighbors recently requested a quote
Request Quote
Avatar for Homerun Heating & Air Conditioning, LLC.
Homerun Heating & Air Conditioning, LLC.
5.0(
3
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service+2 more

Serving Saint Bernard, LA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Jerad is the most amazing guy ever. He is super sweet, easy to work with, and very reliable. I would highly recommend him to anyone in need of an A/C man"
Duct work Install
.
System Install
Response time10 mins
Recommended by100%of homeowners
Request Quote
Avatar for Coit of New Orleans
Coit of New Orleans
4.5(
34
)
Air Ducts & Vents - Clean

Serving Saint Bernard, LA and surrounding areas

Approved

In business since 1950

Free estimates

Emergency services offered

"This company did an excellent job on the upholstery they were hired to clean .Hunter and his crew were very professional from start to finish ."
Response time2 days
Response rate89%
14 neighbors recently requested a quote
Request Quote
Avatar for AdvantaClean of Metro New Orleans LLC
AdvantaClean of Metro New Orleans LLC
5.0(
6
)
Air Ducts & Vents - Clean

Serving Saint Bernard, LA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"I called to stop a leak on the side of a wall A/C uni t They came in tore 1/3 of my wall offl . Cause a flood in my kitchen from there equipment it’s been 7 days I haven’t heard anything from them the area I called about is still leaking."
Response time5 hrs
Response rate98%
Request Quote
Avatar for Mo
Mo
New to Angi
Central A/C - Service or RepairCentral A/C - InstallDucts & Vents - Install or Replace+2 more

Serving Saint Bernard, LA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I’m a certified HVAC technician who is reliable, hardworking, and ready to take on any task needed. Customer satisfaction and quality work are always my top priorities.

1 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 217
Heating and Air Conditioning questions, answered by experts

The simplest indicator is how long it’s been since your last tune-up. You should schedule an annual AC tune-up each spring. Beyond that, there are multiple signs that your AC needs a quick check by a professional. These issues include higher-than-average energy bills, decreased air flow from vents, higher indoor temperatures, and an air conditioning unit that stays on all the time or frequently turns on and off.

A blocked return air vent can cause your HVAC system to work much harder and, therefore, less efficiently. The result is higher utility bills and poorer air quality. A blocked return air vent can also cause unpleasant dust, dander, and odors to linger in your home’s air.

In most cases, homeowners insurance will cover an AC replacement if it was damaged due to a covered peril—such as theft, fire, or storms. So, if your air conditioner needs replacing due to regular wear and tear, your insurance company probably won’t pay for a new one. However, home warranties often cover HVAC repairs and replacements.

The length of an AC cycle depends on the settings in your thermostat and the unit you have. Central AC doesn't constantly run at full blast the way that a window unit does. A cooling cycle in most homes is 15 to 20 minutes. Then, the unit stays off for seven to 10 minutes to circulate the cold air in the house before the cycle repeats. It should repeat two or three times per hour. A short cycle lasts less than 10 minutes and then turns off.

It’s critical to use the right size AC for your space and not go too small or too big. If you purchase an undersized unit, it won’t properly cool your house, and it has to work harder to reach the optimal temperature. This will eventually wear your unit out. An oversized unit can spell trouble because it will turn off and on more frequently, which also wears out your AC unit. An oversized unit also causes humidity in the home.

The Saint Bernard, 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.

See all articles