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TRUSTED BY SLIDELL, LA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon279
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Slidell, 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 Slidell, 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 Slidell

Avatar for Chris Weick Heating & Air Conditioning, LLC
Chris Weick Heating & Air Conditioning, LLC
5.0(
38
)

Serving Slidell, LA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Great experience with Chris Weick Heating & Air Conditioning LLC. They responded quickly, showed up on time, and handled the job professionally. Very dependable company with excellent customer service."
7 neighbors recently requested a quote
Recommended by34%of homeowners
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Avatar for AccuTemp Services, LLC
AccuTemp Services, LLC
4.8(
158
)

Serving Slidell, LA and surrounding areas

Approved (Corporate)

In business since 2005

Free estimates

Emergency services offered

"I have been on the annual service plan with Accutemp for my last two homes and just had my home HVAC system replaced with Accutemp and their Team was professional, on time, sensitive to my wife and child in the house and never tried to oversell me on anything."
Experts you can trust!
Residential Service
Commercial A/C installation
Plumbing & Drain Services
Main Sewer Line

+13

73 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Loumis Air, LLC
Loumis Air, LLC
4.9(
44
)

Serving Slidell, LA and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Itâ s a great company, wish I knew of them 8 years ago , I would have let them install my Geo-thermal A/C system ."
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 rate91%
9 neighbors recently requested a quote
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Avatar for Southern Air of New Orleans
Southern Air of New Orleans
4.2(
152
)

Serving Slidell, LA and surrounding areas

Approved

In business since 1964

Free estimates

Warranties offered

"It went excellent, excellent. Brandon was professional, answered all my concerns and question. I like and appreciated that he has a personable side to him, relaxing and made me feel important. I would have Brandon back anytime for my maintenance upkeep and any other air duct service I may want or need. I truly appreciated his input, Thank you Brandon. Mathilde Turner"
A/C tune up
Pipe repairs under house
Generator install
Water jetter to clean drain lines.
Transfer switch generator install

+9

Response time3 days
40 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Air Duct Cleaning Services
Air Duct Cleaning Services
5.0(
21
)

Serving Slidell, 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

10 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Patriot Environmental
Patriot Environmental
4.9(
90
)

Serving Slidell, 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
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Avatar for Hagerman Services, LLC.
Hagerman Services, LLC.
4.8(
17
)

Serving Slidell, 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."
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
)

Serving Slidell, 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 rate94%
58 neighbors recently requested a quote
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Tackle Air Conditioning, Heating, and Electrical
5.0(
9
)

Serving Slidell, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Credit card accepted

"Our unit was leaking from our ceiling from our ceiling fan in our guest bedroom. I called Tackle AC & Electrical and they were at my house same day I called. Their Techs were very respectful and mindful of my home. They repaired our AC in a matter of minutes. I purchased their Season Pass package so they come yo my home at least twice a year to do maintenance on my AC/Heater annually. Call Tackle for all your AC/Heater and Electrical needs. You’ll be glad you did. Abbrica R."
Response time7 hrs
19 neighbors recently requested a quote
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Showing 1-10 of 341
Heating and Air Conditioning questions, answered by experts

Yes, you can potentially save $60 to $200 by handling your own air conditioner capacitor installation. However, capacitor replacement comes with the risk of electric shock. Only attempt this if you have the knowledge and protective gear to carry it out safely. Otherwise, we recommend hiring an HVAC pro with the experience to properly diagnose the issue and avoid damaging other parts of your AC unit.

The average cost to replace or install a new HVAC system is around $7,500. However, the price can range from $5,000 to $12,500, depending on factors like the size of your home, the type and brand of the unit, and your specific heating and cooling needs. If you only need to replace certain components, the cost will be lower; for example, a new AC unit can cost between $2,200 and $5,500, while a new furnace costs $3,200 to $6,000. If additional work like new ductwork is required, the total cost could be as high as $22,000. It's best to contact a local HVAC company for an accurate quote.

To keep your air conditioner in good working condition, you should have it serviced by a professional at least once per year, ideally in the spring before the cooling season begins. If your AC unit is 10 years or older, consider servicing it twice a year (once in the spring and once in the fall) to catch potential problems early and help it reach its full lifespan. During a service visit, a technician will inspect, clean, and replace parts as needed. Regular maintenance helps avoid costly repairs. As a DIY task, you can also clean the evaporator coils annually.

A few drips here and there should not be cause for concern, but if your unit is leaking a large amount of water, then it’s advised that you stop using it until the problem is identified and a solution is determined. The more you use it during a leak, the more issues it will cause.

The decision to put your AC unit on the roof or ground depends on the climate in your area, the roof shape, accessibility, and budget. If you live in a warm climate or don’t have existing ductwork, it’s likely best to stick to a traditional AC unit that sits on the ground. However, if you lack yard space, live in a mild climate, and have easy access to the roof, your home may benefit from a rooftop AC unit. 

The Slidell, 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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