Top-rated heating and air conditioning pros.

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

There are 15 highly-rated local heating and air conditioning pros.

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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon529
    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 October 08, 2025

Find Heating and air conditioning pros in Slidell

Love's Mechanical llc

1025 Sun Valley Ln
5.00(
2
)

Love's Mechanical llc

1025 Sun Valley Ln
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a HVAC contractor who provides SALE, SERVICE, INSTALLATION. Also sub-contracting, with 3 employees. Residential, Commercial, we also service & repair Chiller Systems.

We are a HVAC contractor who provides SALE, SERVICE, INSTALLATION. Also sub-contracting, with 3 employees. Residential, Commercial, we also service & repair Chiller Systems.

Mayeaux's Quality Car Care

3107 6th. Street
5.00(
3
)

Mayeaux's Quality Car Care

3107 6th. Street
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Mercedes Benz, BMW, Porsche, Audi, Volkswagen, Acura, Infiniti, Lexus, all European, Japanese & American automobiles. We have all the tools and equiptment to diagnose and repair all makes and models. Why bring your car to the dealer, where a trainee may be working on your vehicle, and the prices are outrageous. When you can meet and know the technicians that are repairing your vehicle. We are two ASE certified Master automobile technicians, with over 40 years experience between us. Our main goal is always customer satisfaction. Honest technicians, more than fair prices, meticulous repairs, all work comes with a warranty. Come let us show you how you should be treated when having your automobile serviced or repaired. Free shuttle!

Mercedes Benz, BMW, Porsche, Audi, Volkswagen, Acura, Infiniti, Lexus, all European, Japanese & American automobiles. We have all the tools and equiptment to diagnose and repair all makes and models. Why bring your car to the dealer, where a trainee may be working on your vehicle, and the prices are outrageous. When you can meet and know the technicians that are repairing your vehicle. We are two ASE certified Master automobile technicians, with over 40 years experience between us. Our main goal is always customer satisfaction. Honest technicians, more than fair prices, meticulous repairs, all work comes with a warranty. Come let us show you how you should be treated when having your automobile serviced or repaired. Free shuttle!

Marchands Mechanical

PO Box 40989
No reviews yet

Marchands Mechanical

PO Box 40989
No reviews yet
31 years of experience

Marchands Mechanical is focused on providing high-quality service and customer satisfaction - we will do everything we can to meet your expectations. We provide residential, commercial and industrial services. With a variety of 2 to 5 ton systems: Goodman, Rheem, Heil, American Standard and many many more systems to choose from, we're sure you'll be happy working with us. Look around our website and if you have any comments or questions, please feel free to contact us. We hope to see you again! Check back later for new updates to our website. There's much more to come! Or can reach us at (225) 252-0875, or email us at [email protected].

Marchands Mechanical is focused on providing high-quality service and customer satisfaction - we will do everything we can to meet your expectations. We provide residential, commercial and industrial services. With a variety of 2 to 5 ton systems: Goodman, Rheem, Heil, American Standard and many many more systems to choose from, we're sure you'll be happy working with us. Look around our website and if you have any comments or questions, please feel free to contact us. We hope to see you again! Check back later for new updates to our website. There's much more to come! Or can reach us at (225) 252-0875, or email us at [email protected].

Lamp Design + Build

475 S.W. Railroad Ave
5.00(
1
)

Lamp Design + Build

475 S.W. Railroad Ave
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

LAMP Design+Build, specializes in Additions, Renovations, Carports, Garages, Outdoor Kitchens and Cabanas, Conventional Sunrooms, Patio Additions, Aluminum Patio Covers, Enclosures, and Screen Rooms. We serve commercial and residential customers on the Northshore, Southshore and surrounding areas. Family owned and operated for 15 years, we are dedicated to providing superior customer service, using material of the highest quality at affordable prices. Our mission has always been to provide prompt, courteous, dependable service and expert workmanship. Doing the job right to the customer's complete satisfaction is what we do!

LAMP Design+Build, specializes in Additions, Renovations, Carports, Garages, Outdoor Kitchens and Cabanas, Conventional Sunrooms, Patio Additions, Aluminum Patio Covers, Enclosures, and Screen Rooms. We serve commercial and residential customers on the Northshore, Southshore and surrounding areas. Family owned and operated for 15 years, we are dedicated to providing superior customer service, using material of the highest quality at affordable prices. Our mission has always been to provide prompt, courteous, dependable service and expert workmanship. Doing the job right to the customer's complete satisfaction is what we do!

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Heating and Air Conditioning questions, answered by experts

Condensation forms when warmer, outside air combines with cooler air in your ductwork. This can happen when there are leaks in your air ducts, your HVAC system has a dirty air filter, or there’s a lack of insulation around the ducts. To prevent it from happening, replace your HVAC filters as directed. Also, once every five years, hire a local air duct cleaner to clean and inspect them.

It’s never a good idea to run your AC without a filter, even just for a night. The filter defends your HVAC system from the dust, dirt, debris, and other grime in your home. Without a filter, those contaminants are more likely to get inside your system and potentially damage it. 

Yes. Return air vents are responsible for gathering and pulling in the warmer air. Once they draw it in, your system conditions the air by removing the warmer molecules from it, allowing your air conditioner to dispense the cooler air back into your home. Not only does this create a more comfortable environment for you, but it also keeps your air conditioner from overworking, resulting in lower energy bills. 

Turn your system off when you're toasty or when you're out to prevent unnecessary wear. Using the timer on your thermostat so that it switches off when it reaches a certain temperature or turns on just before you get back from work is best. An annual maintenance contract can be helpful to ensure your system receives these important services at regular intervals.

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.

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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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