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TRUSTED BY MANDEVILLE, LA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon564
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Mandeville, 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 Mandeville, 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 July 12, 2025

Find Heating and air conditioning pros in Mandeville

Avatar for DoneRite HVAC
DoneRite HVAC
5.0(
24
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+2 more

Serving Mandeville, LA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I received a call back from Doneright HVAC within 5 minutes of posting on Home Advisor. Garret arrived to my home in 30 minutes with his technician (as promised.) They were friendly, knowledgeable and professional. He was thorough in trying to pinpoint the exact problem and offer the most cost effective solutions, while still informing me of the inevitable need to replace my 12 year old, failing system. He even identified a faulty outlet in my attic where the units heavy plug had been attached for over a decade, and had caused some type of electrical failure resulting in Black scorch marks on both the outlet and the plug which could very possibly have turned into a house fire had it not been identified. He immediately jumped in his car and drove all the way to Home Depot to go get The necessary materials to change the plug\ outlet to a breaker protected switch, and rewired it to prevent further danger, and hardly charge me a thing for it! To sum it up; I would recommend Doneright HVAC to anyone needing HVAC service of any kind and will be keeping them as my permanent HVAC professionals! Thanks for everything guys!"
Before and After
Residential condenser cleaning
Response time12 hrs
Recommended by100%of homeowners
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Avatar for AccuTemp Services, LLC
AccuTemp Services, LLC
4.8(
158
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Mandeville, LA and surrounding areas

Approved (Corporate)

In business since 2005

Free estimates

Emergency services offered

"They were on time, helpful, punctual, and seemed really concerned about doing what they believe is best for me (balancing time, money, convenience, etc). I was so happy with the service that I have used them again and will continue to use for any HVAC needs."
Experts you can trust!
Residential Service
Commercial A/C installation
Plumbing & Drain Services
Main Sewer Line

+13

85 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Chris Weick Heating & Air Conditioning, LLC
Chris Weick Heating & Air Conditioning, LLC
4.9(
40
)
Central A/C - Service or RepairCentral A/C - InstallElectric Furnace / Forced Air Heating System - Install+2 more

Serving Mandeville, LA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Chris Weick Heating & Air Conditioning LLC did an excellent job. The work was clean, professional, and done right. I would definitely recommend them to anyone looking for AC or heating service."
AC system replacement
No cool
No cool
16 neighbors recently requested a quote
Recommended by34%of homeowners
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Avatar for Southern Air of New Orleans
Southern Air of New Orleans
4.2(
153
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallDuctless Mini-split A/C - Install or Replace+47 more

Serving Mandeville, LA and surrounding areas

Approved

In business since 1964

Free estimates

Warranties 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!!"
A/C tune up
Pipe repairs under house
Generator install
Water jetter to clean drain lines.
Transfer switch generator install

+9

Response time4 days
38 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Loumis Air, LLC
Loumis Air, LLC
4.9(
44
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceElectric Furnace / Forced Air Heating System - Repair+3 more

Serving Mandeville, LA and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Costly repair with insurance but the service provided was exceptional."
New Commercial Package Unit
New Chill Water Pumps
Hancock High School Chiller Repairs
3 ton16 Seer Trane DX Split System
5 ton16 Seer Trane DX Split System

+4

Response time3 hrs
Response rate92%
12 neighbors recently requested a quote
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Avatar for Air Duct Cleaning Services
Air Duct Cleaning Services
5.0(
21
)
Air Ducts & Vents - Clean

Serving Mandeville, LA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"It was done quickly and professionally! I will definitely use them again! I never realized how clogged up the dryer vent gets when it vents out of your roof! It cut my drying time!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

9 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Patriot Environmental
Patriot Environmental
4.9(
90
)
Air Ducts & Vents - Clean

Serving Mandeville, 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%
4 neighbors recently requested a quote
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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+21 more

Serving Mandeville, LA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"If you’re in need of an furnace repair or any other HVAC services in the Slidell area or Northshore period, Hagerman Services are the best!!! I had a great experience with Hagerman Services. They handled our furnace repair here in Slidell quickly and got the heat back on the same day. Professional and fair pricing!"
16 neighbors recently requested a quote
Recommended by47%of homeowners
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Avatar for All In Heating & Air
All In Heating & Air
4.6(
11
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+7 more

Serving Mandeville, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Fast, professional, and honest! They got my AC up and running in no time. Highly recommend!"
Before Install
After Install
Inside
Outside
Response time4 hrs
Response rate96%
60 neighbors recently requested a quote
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Marcotte's Air, Heat & Refrigeration, LLC
4.5(
80
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+4 more

Serving Mandeville, LA and surrounding areas

Approved

In business since 1919

Free estimates

Credit card accepted

"Mr Marcotte and his team does First class work, very thorough, fixed right the first time , very professional, will definitely recommend to anyone who needs prompt, efficient HVAC repair"
Response time4 hrs
5 neighbors recently requested a quote
Recommended by93%of homeowners
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Showing 1-10 of 350
Heating and Air Conditioning questions, answered by experts

Capacitors are the most frequent part of an HVAC system to experience failure. These components are crucial for starting the motors that power the fans and compressor, but over time, they may become worn or fail due to electrical surges or regular wear and tear. When capacitors malfunction, HVAC systems may experience decreased heating or cooling efficiency, or even total system failure. Replacement or maintenance of capacitors is a common requirement for the optimal functioning of HVAC systems.

If you’re shopping around for a rooftop AC unit, you may hear them referred to as “package units.” That’s because rooftop AC systems are all-in-one heating and cooling units that connect directly to your home’s ductwork. If your AC repair pro references a package unit, they are referring to the system on your roof.

Many factors affect how much adding air conditioning will cost you, from the size of your home to the size, type, brand, and installation specifics of the system itself. Chances are, a new central air conditioning system for a 2,000-square-foot house will cost somewhere between $3,900 and $7,900 to install, with an average around $6,000. 

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.

The cost to repair an air conditioner averages around $350 to $450, but the price can range from $100 to over $3,000. The final cost depends on the type of air conditioner, the extent of the damage, and the specific parts that need replacement. For example, repairing a window AC unit typically costs between $100 and $250, while central air conditioner repairs can range from $300 to $3,000. A simple fix like replacing a dirty filter might only cost $10 to $50, but a major issue like a broken compressor could cost around $2,000 or more, potentially making it more cost-effective to replace the entire system. Due to the need for specialty tools and handling of refrigerants, repairs more complex than changing a filter are best left to a professional.

The Mandeville, 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.

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