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Written By Bradford Cuthrell
Last Updated February 2024
On average, 55% of energy use in American homes goes toward heating and cooling, according to the Department of Energy. Since such a significant portion of your utility bill goes toward cooling and heating, you'll want to ensure that the HVAC system in your Slidell home is functioning optimally.
A talented 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 Slidell.
Our Rating
Clear pricing policy
Prompt service delivery
Informative resources
Reliable customer support
Services Offered
Our Rating
Reliable customer support
Informative resources
Clear pricing policy
Free quote
Services Offered
Our Rating
Free quote
Informative resources
Clear pricing policy
Reliable customer support
Services Offered
Our Rating
Reliable customer support
Informative resources
Free quote
Services Offered
Our Rating
Free quote
Clear pricing policy
Prompt service delivery
Reliable customer support
Informative resources
Services Offered
Our Rating
Prompt service delivery
Free quote
Reliable customer support
Clear pricing policy
Services Offered
Our Rating
Informative resources
Clear pricing policy
Reliable customer support
Services Offered
Our Rating
Informative resources
Reliable customer support
Clear pricing policy
Free quote
Services Offered
Our Rating
Reliable customer support
Informative resources
Clear pricing policy
Services Offered
Our Rating
Reliable customer support
Free quote
Clear pricing policy
Informative resources
Services Offered
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:
An HVAC system that's broken or past its lifespan likely needs professional attention for repairs or replacement. Watch for these indicators that your system needs service:
If you're experiencing any of these HVAC issues, have a technician inspect your system. A local professional can detect problems and determine whether fixing or replacing your HVAC unit is the best solution.
What you pay for HVAC installation or maintenance is determined by your system type. Common HVAC unit styles include the following:
HVAC maintenance prices vary depending on the particular service needed. HVAC systems are complex and can require different maintenance services. Prices for some common services are as follows:
HVAC Unit Type | Cost | |
---|---|---|
Split | $1,846-$4,707 | |
Hybrid Split | $3,741-$6,893 | |
Heat Pump | $2,897-$29,519 | |
Packaged Heating and Air | $242-$404 |
It's important to take care of HVAC repairs and replacements in a timely manner, but it can also be expensive. Fortunately, there are some steps you can take to slow the wear and tear on your HVAC.
Service | Cost | |
---|---|---|
Filter Replacement | $61-$162 | |
Condensor Cleaning | $1,212-$3,636 | |
Thermostat Repair | $81-$202 | |
Ductwork Cleaning | $388-$970 |
Knowing what makes a trustworthy HVAC company is key for an easy installation or repair. Hiring an experienced, credentialed HVAC contractor gives you confidence your system can provide reliable heating and air conditioning year-round.
Contact at least three HVAC providers for quotes. Describe the issues and have specialists visit to inspect your HVAC system if possible. Compare the companies' explanations, solutions, estimated costs, timeframes, and warranties. Avoid companies that pressure you or demand payment upfront.
Look for an HVAC company that employs qualified technicians with the necessary licensure and training. In all states, HVAC contractors must obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is mandatory for any individual who helps "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." Contractors must pass an exam (the type of exam depends on the type of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled at the state level.
In Louisiana, HVAC contractors are considered mechanical contractors and need to be licensed by the Louisiana State Licensing Board for Contractors. To receive a license, contractors are required to provide proof of workers' compensation and liability insurance. Reviewing feedback on Yelp, Google Reviews, the Better Business Bureau (BBB), and similar sites can aid your decision as well. Choose a provider with stellar reviews and stories of positive experiences from customers.
It’s important to understand what the work process is going to look like. For HVAC repairs, the company should explain the specific parts that need replacement and why. Get confirmation that your technician will clean and test the full system afterward to ensure proper functioning. When replacing your HVAC, request that the installation company describe the new energy efficiency, model, brand, features, and estimated installation time. Before work starts, ask how your provider plans to accurately size the unit for your home and how much it will cost.
Reliable HVAC companies provide warranties for their services. Broader coverage is better, so make sure to review warranties between companies. Choose the one that gives you the most coverage at a fair cost.
Get written bids before starting HVAC work. The quote should outline costs for both materials and labor. Review all terms carefully before signing.
You should have your HVAC system inspected twice yearly. At the time of the inspection, your technician will tell you if any services are required. You should also have your system inspected if you notice new issues such as strange noises, unusual smells, or leaks. If your home has ductwork, you should have it inspected every few years.
Generally, it's a good idea to have your HVAC system inspected in the spring and fall, as technicians tend to be less busy at these times. This also helps make sure your system is prepared for the summer and winter, when it probably 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 window or door leaks to avoid letting cool air escape. Similarly, make sure your attic is well ventilated to avoid trapping excess heat in your home.
It takes roughly one to three days to have an HVAC system installed or replaced. If you need just an air conditioning unit or a furnace, this may take between half a day and two days. This timeline can be determined by the size of your home, how easily accessible your system is, and any new issues your technician runs into.
For a 2,000-square-foot home, you'll want a furnace that's between 50,000 and 80,000 BTUs (British thermal units). In Slidell, you may be able to make do with a lower-capacity furnace.
For a 2,000-square-foot home, you'll also want an air conditioning unit with around 2.5 to 5 tons of capacity. In Slidell, you'll likely need a unit on the higher end of this range. In general, if your home is over 1,000 square feet, central air will be more effective than window air conditioning units.
Your HVAC company might have financing options through a third-party lender, or you may choose to obtain your own loan. It's smart to discuss payment options with your HVAC company and a financial advisor to make sure that you find the best option for you.
There are several ways you can make your HVAC system more energy-efficient: