Best HVAC Replacement & Central AC Installation Contractors in Miami

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HVAC Contractors in Miami, FL

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Average cost: $5,400 - $19,800. Use Modernize's calculator to estimate your HVAC project.

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HVAC Replacement in Miami, Florida

Since a new HVAC system is a major investment, it’s important to understand you’ll need a system that works well with the Miami climate. The Sunshine state has plenty of warm rays to enjoy and with its location on Florida’s east coast helps keep homes comfortable. As far as national averages go, though, Miami experiences 131 days with precipitation hovering right at 60 percent. The city experiences 248 days of sunshine with temperatures reaching the low 90s while winter stays at an average of around 60 degrees. For overall comfort, Miami is rated 30 out of 100 with the U.S. average set at 44. The higher the rating, the better the comfort.

Cost for HVAC Replacement in Miami

Summers in Miami are fantastic, but also hot and wet. The most reliable way to keep your family cool during this erratic season than to install an air conditioner in your Miami home. And with the cost of about $4,000 to $9,000 to install a new air conditioning system, you should have a reliable contractor to do the job.

Central Air Conditioning Replacement or installation needs to be done by an expert installer. Choosing a contractor who presented the cheapest quotation will not be enough. You need to check if your Miami provider can do a hassle-free air conditioning system installation.

Here are the top items that you should include in your checklist when hiring the best air conditioner installer in Miami: 


One of the primary factors to examine is whether it is easy to get in touch with the company. Check what channels of communication they respond to the most – is it through phone, email, or social media messaging? If you decide to sign a deal with them, you might need to talk with them several times, and it will be frustrating if you get no response. This factor is also vital after the installation, especially when there are problems with your central air conditioner.

Sales Information

The AC installer company must have detailed and transparent information about how their installation process goes. They must let you know of your options and give you a good insight into the pros and cons of air conditioner types and your needs. Also, be wary of companies that put pressure on you to sign a deal immediately. A reliable company will allow you to think first and give the decision on your time.

Quality of Service

Next on your list is, of course, the company’s quality of service. Their service starts from the time you let them know of your inquiry and needs up to the post-installation process. They should also be able to remove all the debris and do a clean up after the air conditioner installation process is completed.

HVAC Warranty

Your AC installation company must provide you with a clear description of the inclusions, including the terms and conditions of the product and service warranty. You should have documentation with you that shows the items covered in the warranty. Some companies even include a free yearly air conditioner assessment.

License & Permits for HVAC Installation

It is best to confirm if your electrician or technician has a license or not. For example, you may check with online licensing bodies or ask to see their licenses, like a Refrigerant Handling License card. A reliable company will not take offense when you ask the licenses that they have and those of their staff. 

Keep in mind that you need to contemplate some of the factors when looking for a reliable air conditioner installer in Miami or Fort Lauderdale. You may ask for recommendations and feedback from your friends or relatives to know more about their experiences when installing or replacing central air conditioners. You may also look into’s list of local contractors to start your search.

What Benefits Does a New HVAC System Provide in Miami?

This depends on the reason for a new installation. If your current system isn’t working at its peak efficiency, a new system can significantly change the comfort level of your property. An old or outdated system can also be a drain on energy resources driving up your monthly utility bill.

Maybe it’s time to increase or decrease the tonnage for more even coverage. An HVAC system that is too small or too large won’t provide the cooling and heating levels for the square footage of the property if the initial calculations were incorrect. If you’ve added onto your property, you’ll want to adjust the new system to accommodate the extra space.
An instant benefit of installing a new system in Miami is that your property value will increase. This is good for property owners interested in selling their home. A new HVAC system is an immediate selling point and one that potential buyers are looking for.

The initial cost of a new HVAC can run into the thousands, but each month that you save on your utility bill adds up and you’ll see the system eventually pays for itself.

Miami, FL HVAC repair & installation contractors

What Should I Know When Shopping for an HVAC System in Miami?

There are things you’ll want to be familiar with when shopping so you’ll know what to ask and what to look for in the individual systems. Listed below are some of the questions you’ll want answered prior to making an HVAC purchase. Having answers to important questions is a good starting point to making an informed decision:

Does it matter what type of system I have installed? You want a system that will accommodate the Miami climate and one that works for the size of the property.

How much can I expect to spend? On average, a new HVAC ranges between $3,500 to $5,000. This figure may or may not include duct work should you need it. If you select a ductless split system, duct work won’t be necessary.

Are there any programs offering refunds? There are local programs that offer incentives and financing options. To find programs in the Miami area, visit the DSIRE website. If you choose Energy Star products, you may be eligible for a tax credit.

What Size HVAC System Do I Need in Miami?

The system you choose should be based on the square footage of your property. This ensures the system will work at optimum capabilities to heat and cool the areas. Placing an HVAC system that is too large for the square footage means the system will continually turn on and off to regulate the temperature. This is a waste of energy. Installing a system that is too small for the area exerts more strain on the HVAC as it attempts to regulate the temperature. This will lead to burn out of the system and repair costs that aren’t necessary if you buy according to the size of your property. Either too large or too small leads to higher utility bills.

Are HSPF and SEER ratings really that important? Yes. Both rate the efficiency of the unit. The higher the rating, the more expensive the system but you’ll receive the best level of temperature comfort as well as a better use of energy resources and lower utility bills.

Can I install the system myself? You will need to hire a professional HVAC expert who has the necessary state certification and insurance coverage. A certified HVAC specialist has the tools and knowledge to do the work required which includes electrical and installing duct work if necessary.

Do I need a permit? Contact the City of Miami for information and requirements for HVAC installation. The Building Department is located at 444 S. W. 2nd Avenue, 4th floor or phone (305) 416-1100. It’s in your best interest to contact the permitting office, first, to find out what you will need to do prior to any work being done on your property.

A new HVAC system makes a world of difference in the comfort level of your property, saves money on utility bills each month, and increases the value of the property. It is one investment you can count on to pay for itself.