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10 Best HVAC Companies in Laplace, LA

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Written By Bradford Cuthrell

Last Updated February 2024

According to the U.S. Department of Energy, about 55% of the energy used in American homes is used for heating and cooling. You don't want to spend more than you need to on temperature control in your Laplace home, so it's important to make sure all systems are working properly.

A top HVAC contractor can get your system into shape for a reasonable price, letting you keep your home comfortable while still saving money. That's why we've put together this guide to the best HVAC companies in Laplace.

Top 10 Best HVAC Companies in Laplace

Mayeux's Air Conditioning & Heating, LLC

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650 St Charles St, Norco, LA 70079 (985) 764-2426 mayeuxac.com

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Maintenance
Furnace repair
Zoning systems
Ac installation
Furnace installation
Filtration
Indoor air quality
Ductless
Ac repair
Ventilation

Cajun Comfort Inc.

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15711 E Airline Hwy, Norco, LA 70079 (504) 304-0021 cajuncomfort.com

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Ac repair
Indoor air quality
Emergency services
Maintenance

Air Conditioning Ambulance

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20 Veterans Memorial Blvd #101, Kenner, LA 70062 (504) 467-1400 acambulance.com

Clear pricing policy

Free quote

Prompt service delivery

Informative resources

Reliable customer support

Services Offered

Ac repair
Ventilation
Maintenance
Furnace repair
Ac installation

David LaVie's Air Conditioning, LLC

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16 Veterans Memorial Blvd Suite A, Kenner, LA 70062 (504) 466-7778 dlacnola.com

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Free quote

Clear pricing policy

Informative resources

Services Offered

Maintenance
Ac installation
Emergency services
Ac repair

St Pierre's Services

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152 Ponderosa Rd, St Rose, LA 70087 (504) 466-9399 stpierresvs.com

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Free quote

Services Offered

Ac installation
Ac repair
Ductless
Maintenance

Southland Air Conditioning & Heating Inc

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301 23rd St, Kenner, LA 70062 (504) 469-3132 southlandair.com

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Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Maintenance
Indoor air quality
Emergency services

Lemoine Refrigeration Inc.

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114 Laurel Ct, Luling, LA 70070 (985) 785-1350 lemoinerefrigeration.com

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Free quote

Prompt service delivery

Reliable customer support

Informative resources

Services Offered

Indoor air quality
Maintenance
Ductless
Ac installation
Ac repair
Ventilation
Filtration

La Grange AC & Heating

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2647 Florida Ave Unit B, Kenner, LA 70062 (504) 470-2356 lagrangehvac.com

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Clear pricing policy

Reliable customer support

Services Offered

Ac repair
Indoor air quality
Maintenance
Inspection

Diaz Air Conditioning

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2312 Tifton St, Kenner, LA 70062 (504) 464-3030 diazcooling.com

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Reliable customer support

Clear pricing policy

Free quote

Services Offered

Maintenance

Climate Tamers

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109 Trefny Ave Unit C, Metairie, LA 70003 (504) 919-0822 climatetamers.com

Clear pricing policy

Reliable customer support

Informative resources

Free quote

Prompt service delivery

Services Offered

Emergency services
Maintenance
Ductless
Ac repair
Indoor air quality
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on hvac companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

Signs You May Need HVAC Repair or Replacement

A faulty or aging HVAC system probably needs professional attention from a technician who can make repairs or install a new unit. Keep an eye out for these common indicators that your HVAC needs service:

  • Refrigerant leaks
  • Frequent breakdowns and need for repairs
  • Odd noises when the system turns on
  • Poor air circulation or uneven heating/cooling
  • Thermostat malfunctions or temperature control issues
  • Higher than normal energy bills
  • Corrosion, cracking, or rust
  • An HVAC system that's over 15 years old

Book an inspection if you notice any of these issues. A local technician can evaluate your system, identify problems, and figure out whether you need repairs or a new HVAC unit.

Cost of HVAC Installation and Maintenance in Laplace

HVAC installation or maintenance costs change depending on your system. Common HVAC unit types include the following:

  • Split or mini-split: Homes without ductwork for centralized climate control often have split or mini-split HVAC systems. These systems consist of interior units in each room to regulate temperature. These indoor units connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system operates similar to a normal split system, but has the advantage of being able to draw power from either gas or electric sources.
  • Heat pump: Heat pumps exchange warm and cool air between your home and the outdoors. They don't generate their own heating and cooling, so they work best in more mild climates and may not be as effective during Laplace's hot summers.
  • Packaged heating and air: Packaged HVAC systems are a practical choice for smaller houses. These systems have a single combined AC and heating, normally located in a basement or attic. They're space-saving, cost-effective, and easy to maintain.

HVAC maintenance prices vary based on the work needed. HVAC systems are complicated and may need multiple types of maintenance. Costs for common jobs are as follows:

HVAC Unit Type Cost
Split $1,814-$4,626
Hybrid Split $3,677-$6,774
Heat Pump $2,847-$29,008
Packaged Heating and Air $238-$397

Ways to Save Money on HVAC Costs

Repairing or replacing your HVAC system when needed is crucial, but can be expensive. Thankfully, there are actions you can take to slow the wear and tear on your system.

  • Keep your system clean. Cleaning your grills, condenser fan blades, ductwork, and indoor evaporator coil regularly helps your HVAC system work efficiently and reduces the risk of mold growth. The National Air Duct Cleaners Association recommends cleaning your HVAC system once it begins to look dirty.
  • Change the position of your blinds seasonally. Keeping your blinds closed in the summer helps block out passive solar heat. Keeping them open in the winter helps you take advantage of this same heat. Both of these measures help reduce the frequency with which you need to run your HVAC.
  • Monitor for potential problems. Monitoring your system for problems — for example, by checking your thermostat and energy bills routinely — helps you catch issues before they get too expensive.
  • Change filters regularly. Replacing or cleaning your air filters every 30–90 days helps air flow efficiently through your HVAC system. You should also try to prevent dirt and debris from building up around the outside areas of your system.

Service Cost
Filter Replacement $60-$159
Condensor Cleaning $1,191-$3,573
Thermostat Repair $79-$199
Ductwork Cleaning $381-$953

How To Choose a Local HVAC Company

It's important to know what makes a good HVAC company. A properly licensed contractor with the right experience will give you confidence that they can maintain your HVAC system properly, providing you with effective heating and cooling in your home.

Compare Multiple Bids

Contact at least three HVAC providers for quotes. Explain the issues and have specialists visit to inspect your HVAC system if possible. Compare the providers' explanations, solutions, estimated costs, warranties, and timeframes. Avoid providers that pressure you or demand payment upfront.

Check Credentials

It's important to choose an HVAC company that employs technicians with the appropriate qualifications and expertise. HVAC contractors in all states have federal requirements from the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, contractors must pass an exam (the specific exam depends on what kind of equipment they intend to work with). Section 608 certification is required for all technicians who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." All other licensing requirements are handled by the state.

HVAC contractors in Louisiana are considered mechanical contractors and are required to be licensed by the Louisiana State Licensing Board for Contractors. To receive this license, contractors are required to provide proof of liability and workers' compensation insurance. You should also look at reviews and complaints on sites like Yelp, Google Reviews, and the Better Business Bureau (BBB). Pick a company with positive reviews and reports of great customer experiences.

Understand Work Details

Always make sure you know what a company’s process looks like. When getting HVAC repairs, ask your provider to specify which parts require replacement and why. Confirm that your technician will clean and test your system afterward to ensure proper operation. When replacing your HVAC, ask the installation company to provide details on the new features, estimated installation time, brand, energy efficiency, and model. Before work begins, make sure you understand how your provider will properly size the new unit for your home and what the cost will be.

Compare Warranties

Reputable HVAC companies stand behind their work with warranties. Compare warranties from different companies, remembering that broader coverage is better. Look for the provider that offers the most coverage for a fair price.

Get Quote in Writing

Always get quotes for HVAC service in writing before work begins. An itemized quote should cover both labor and materials. Make sure you understand all terms before signing a contract.

Frequently Asked Questions About HVAC in Laplace, LA

Generally, your HVAC system should be inspected twice a year. After that inspection, your technician will tell you what, if any, services are needed. You should also call a technician if you notice any new issues, such as unusual smells, leaks, or strange noises. If your home has ductwork, it should be serviced every few years.

The best times of the year to have an HVAC inspection are during the spring and fall. Technicians are less busy during these times, making it easier to get an appointment. This also helps get your system ready for the summer and winter, which is when it normally sees the most use.

You can save energy during the summer by making it easier for your HVAC system to keep your home cool. Set your thermostat as close to the outside temperature as you can, and avoid making drastic changes in temperature all at once. Keep your roof well-maintained and seal any leaks around your windows and doors to avoid letting cool air escape. Similarly, ensure that your attic is well ventilated to avoid trapping excess heat in your home.

Generally, whole-system HVAC installation or replacement takes one to three days. Installing or replacing a furnace or air conditioning unit can take as little as half a day or as much as two days. The exact amount of time will vary depending on things like how large your home is, how easily accessible different areas are, and whether your technician finds any problems.

For a 2,000-square-foot home, try to purchase a furnace that's between 50,000 and 80,000 BTUs (British thermal units). In Laplace, you may be able to make do with a furnace on the lower end of this range.

For a 2,000-square-foot home, you'll also want to purchase an air conditioning unit with around 2.5 to 5 tons of capacity. In Laplace, you'll likely want a unit on the higher end of this range. Usually, if your home is larger than 1,000 square feet, central air will be more effective than window air conditioning units.

Usually, HVAC financing is offered through a third-party lender. If your HVAC company doesn't offer financing, you might consider taking out a loan on your own. Be sure to speak with your HVAC company and a financial advisor to determine what options are available to you and appropriate for your situation.

There are several ways you can make your HVAC system more energy-efficient:

  • Keep your air ducts clean and clean or change your air filters on a regular basis.
  • Schedule regular inspections to take care of issues as they arise.
  • Make sure your doors and windows are well-sealed and keep your attic well-ventilated.
  • Install a smart thermostat. If you don't want to or can't buy one, try keeping the temperature indoors as close to the outside temperature as is comfortable.
  • When it comes time to replace any part of your HVAC system, explore Energy Star-certified or other environmentally friendly options.

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