If you know it’s almost time for a new air conditioner, you’ve probably started looking into your options. There are a number of things to consider, but today we’re going to answer the question, what is the best time of year to replace an AC?

What is the Best Time of Year to Replace an AC?

When it comes to choosing the best time to replace your AC, the answer usually lies in the spring or late fall. These seasons provide the perfect balance between comfort and convenience. In early spring, outdoor temperatures are starting to warm up, but it’s not yet scorching hot. This means you won’t be without cooling during the installation process. In the fall, temperatures start to cool down, making it an ideal time to replace your AC before the next summer season arrives. By choosing either of these seasons, you’ll be choosing the best time of the year to make a smooth and hassle-free transition to a new AC system. 


Many people will suggest replacing your AC during the off-season. While SWFL HVAC technicians don’t really have a slow season, there are some times when we’re a little less busy.  Meaning you can secure an appointment and get your new AC installed quickly. You may even find some good deals during that time. Slower seasons in Florida may include winter months and spring but can vary with the temperatures. Peak season is really any times with extreme temperatures when both service calls and installations increase. 

Factors That Affect the Best Time to Replace Your AC

When it comes to replacing your AC, there are several factors to consider that can affect the best time to do it, in addition to the availability of HVAC contractors.

Age of your current air conditioner

The age of your AC unit is a significant factor in determining the best time to replace it. As your AC gets older, it becomes less efficient and more prone to breakdowns. If your air conditioner is nearing the end of its lifespan, it’s a good idea to start planning for a new unit soon. If your repair costs and energy bills are continuously climbing, you may want to contact the HVAC professionals about a new AC unit. 

Comfort and convenience 

Waiting until your air conditioner breaks down in the middle of a heatwave is not ideal. By replacing your AC during a time when you don’t heavily rely on it, such as spring or fall, you can ensure that you won’t be without cooling for an extended period. This allows for a smoother and more convenient transition to a new system.

Energy efficiency rebates

Some utility companies offer rebates or incentives for upgrading to energy-efficient AC systems. These programs may have specific eligibility requirements and application deadlines, so it’s essential to research and take advantage of them if available. HVAC companies can give you this information and may have other specials running to get you the best deal. 


Since a new HVAC unit is an investment, your budget may impact the timing for replacement. If you need a new HVAC system and you’re having trouble budgeting for a new unit and installation costs, contact Dolphin Cooling for financing options. 

Future plans

Consider your long-term plans for your home. If you’re planning to sell or rent out your property, a new AC installation before listing it can be a selling point and attract potential buyers or tenants and make you more money in the long run. 

Personal preference

Ultimately, the best time to replace your AC will depend on your personal preferences and circumstances. Take into account any factors that may be unique to your situation, such as upcoming renovations or vacations, to make the best decision for your home. If your AC unit isn’t broken down, but you are interested in a more efficient system, it’s a good idea to start planning ahead before you need to start doing expensive and frequent AC repair. 

New AC Sales and Installation

At Dolphin Cooling our sales consultants are here to listen. We want to make sure you end up with exactly what you need at the right time. AC replacement can feel like a daunting task, but our experts will walk you through every step of the process. We aren’t happy until you have peace of mind and a new air conditioning system that doesn’t produce high utility bills or require frequent repairs. Contact us today for more information.