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

8 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 - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+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
34 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 - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+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."
11 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(
10
)
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

2 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%
15 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 214
Heating and Air Conditioning questions, answered by experts

A new HVAC system combines components to control indoor temperature and air quality. Features include a furnace or heat pump and an air conditioner or evaporator coil, depending on the climate requirements. It also involves a network of ductwork for air distribution, a thermostat for temperature regulation, and electrical connections. Air purifiers or humidifiers can be integrated to improve indoor air quality.

You can buy a house with a 15-year-old HVAC system if you inspect the system for performance and budget for a replacement within the next three years. You can also negotiate the price with the sellers. Ask to look at the unit’s maintenance records and energy bills for the last two years to determine the shape of the HVAC system and its operating costs. Spend time in each room of the house to gauge if the HVAC keeps the home at a consistent temperature throughout.

Choosing a unit with higher BTUs can use more electricity if the BTUs are more than what’s necessary for your room size. However, choosing an AC with BTUs that match the size of your room or house, your unit will cool your space efficiently. On the flip side, choosing a system with not enough BTUs can cause the system to work harder to try to cool the space, leading to more electricity consumption and higher energy bills.

At a minimum, an HVAC system should be serviced once per year. However, a twice-a-year service schedule—once in the spring for the cooling system and once in the fall for the heating system—is often recommended, especially for older systems, heat pumps, or in climates with extreme temperatures. Regular service, which includes inspection, cleaning, and maintenance, ensures the system runs efficiently, helps prevent costly breakdowns during peak seasons, and can extend the unit's lifespan. You can also schedule a service if you notice issues like poor performance or strange noises.

There are several AC unit problems to troubleshoot, but luckily you can identify them by keeping a close eye on your system. Look out for the following signs that your AC needs repair:

  • Unusual noises during operation

  • AC unit blows warm air

  • AC unit doesn’t come on or turn off with temperature changes

  • Strange odors come through the vents

  • AC unit cycles on and off rapidly

  • Indoor air is more humid or less comfortable than usual

  • AC unit keeps tripping your breaker

  • Fan in the outdoor compressor doesn’t operate when the AC is on

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