AC Installation & Replacement in Port St. Lucie, FL

Fast, Reliable Air Conditioner Installation in Port St. Lucie Since 2007.

First Choice Plus Plumbing & Air provides professional air conditioner installation and AC replacement for homeowners in Port St. Lucie, Florida, and nearby Treasure Coast communities. Since 2007, our team has helped local homeowners replace aging, inefficient, or unreliable cooling systems with properly sized central air conditioners, heat pumps, air handlers, thermostats, and ductless systems.

As of July 2026, First Choice Plus Plumbing & Air offers free estimates for new AC system installations and replacements. We explain your equipment options, installation scope, financing choices, and final price before work begins. First Choice Plus Plumbing & Air is a Florida licensed AC contractor, License CAC1822029. Call 772-275-3760 or request a free AC installation estimate online.

When Should You Replace Your Air Conditioner?

Air conditioner replacement may be the better long-term choice when an AC system has repeated breakdowns, struggles to cool the home, runs constantly, or requires a major repair. Air conditioners commonly last about 10 to 15 years, but Florida heat, humidity, maintenance history, and system condition all affect how long a unit will perform reliably.

Consider a new AC system if your air conditioner has several of these problems:

  • Your AC is 10 years old or older and needs frequent repairs.
  • Your home has uneven cooling, weak airflow, hot rooms, or excess indoor humidity.
  • Your AC runs for long periods but does not maintain the thermostat setting.
  • Your electric bills have increased without a clear change in household use.
  • Your system makes loud grinding, banging, or squealing noises.
  • Your existing equipment uses outdated parts or has a major compressor, coil, or refrigerant-related problem.

A replacement is not automatically the right answer. If the system can be repaired safely and is still in good condition, repair may make more sense. Homeowners with no cooling, warm air, water leaks, frozen equipment, burning smells, or electrical concerns can visit our emergency AC repair in Port St. Lucie page for help.

What Is Included With AC Installation or Replacement?

First Choice Plus Plumbing & Air installs complete cooling systems for Port St. Lucie homes. Every installation starts with an evaluation of the home and the existing equipment so the new AC system matches the property’s cooling needs.

A typical air conditioner replacement may include:

  • Removal and disposal of the existing AC equipment
  • Installation of a new outdoor condenser and indoor air handler, when required
  • Evaluation of the refrigerant line, electrical connections, disconnect, drain line, and duct connections
  • Thermostat installation or setup
  • Code-compliant installation steps and permit coordination when required
  • System start-up, airflow testing, cooling-performance checks, and thermostat walkthrough

Your written estimate will explain what is included with your specific installation. If your home needs duct repairs, electrical upgrades, drain-line work, or other additional work, we will explain that before the installation begins.

AC Installation and Replacement FAQs in Port St. Lucie, FL

How do I know if I should repair or replace my AC?

AC repair may be the right choice when the system is in good condition and the problem can be fixed at a reasonable cost. AC replacement may make more sense when the system is older, has repeated major repairs, has poor cooling performance, or needs an expensive component replacement.

Yes. First Choice Plus Plumbing & Air provides free estimates for new air conditioner installations and replacements in Port St. Lucie. Your estimate explains the recommended equipment and installation scope before work begins.

Many standard AC replacements are completed in one day. Projects that require ductwork modifications, electrical upgrades, permits, or other added work may take longer, and we will explain the expected schedule before your installation date.

A properly sized and properly installed air conditioner can improve humidity control by removing moisture while it cools the home. Oversized, undersized, poorly maintained, or improperly installed equipment may not control humidity as well.

Yes. Financing is available for qualifying customers through Synchrony. Ask our team about financing options during your free AC installation estimate.

Yes. First Choice Plus Plumbing & Air installs ductless mini-split systems for qualifying homes and spaces in Port St. Lucie. Ductless systems can be a good option for additions, garages, guest suites, offices, and rooms without ductwork.

For air conditioner installation or AC replacement in Port St. Lucie, call First Choice Plus Plumbing & Air at 772-275-3760 or contact our team online. We will inspect your current system, explain your options, and provide a free estimate for a new AC system.

Reviewed by Manuel Joseph Duran Jr., Owner and Master Plumber
First Choice Plus Plumbing & Air | Plumbing License CFC1427369 / Florida Certified Air-Conditioning Contractor CAC1822029. Serving Port St. Lucie and the Treasure Coast since 2007.

Clear, Upfront AC Installation & Replacement Pricing in Port St. Lucie

First Choice Plus Plumbing & Air duck mascot holding a plumbing wrench

Port St. Lucie’s Trusted Air Conditioning Installation Team

Professional Air Conditioner Installation. First Choice Plus Plumbing & Air provides properly sized, code-compliant AC installation and replacement for dependable cooling and humidity control in Port St. Lucie. Call 772-242-0720 to speak with our team.

First Choice Plus Plumbing & Air provides Port St. Lucie and Treasure Coast homeowners with clear pricing for new air conditioner installations and AC replacements. If your current system is old, inefficient, breaking down often, or no longer keeping your home comfortable, we evaluate your home’s cooling needs, explain the available equipment options, and provide the complete price for your approval before work begins. Free estimates are available for new AC system installations, and financing is available for qualifying customers through Synchrony.

AC System Evaluation First

We review your current system, home size, layout, ductwork, comfort concerns, and cooling needs before recommending a new air conditioner or replacement system.

AC System Options Explained

We explain the recommended AC system, efficiency options, equipment included, installation scope, thermostat options, and any additional work needed before you make a decision.

Clear Price Before Installation Begins

You receive a clear estimate for the recommended AC installation or replacement before work begins. Your estimate explains what is included, so you know the cost before approving the project.

Professional Installation and Final Testing

Our team installs the new equipment, tests cooling performance and airflow, sets up the thermostat, and makes sure you understand your new AC system before we leave.

Not sure if your air conditioner should be repaired or replaced? Schedule a free AC installation estimate and we will inspect your system, explain your options, and provide clear pricing for the recommended solution.

SEE WHAT YOUR NEIGHBORS ARE SAYING!

Air Conditioning Installation
D Cee
17 hours ago
Mike was great and knowledgeable. He happened to be not far away and finishing a job, so he came right away and helped me with my problem as quickly as I had hoped. A little pricey, but plumbing always is. I truly appreciate their help!
Air Conditioning Installation
George Houlis
20 hours ago
I had a great experience with First Choice! They did an excellent job replacing my central air conditioning system. Jesse, the technician, was professional, knowledgeable, courteous, and took the time to make sure everything was done right. The entire experience was smooth, and I’m very happy with the quality of the work. I highly recommend First Choice to anyone needing HVAC service or a new AC system. Thank you, Jesse, for a job well done!
Response from the owner:Thank you so much for your wonderful feedback! We're delighted to hear that you’re pleased with the re-piping work and that it has improved your water pressure. It’s always our goal to provide professional service with great attention to detail, and your satisfaction means the world to us. If you ever need any plumbing assistance in the future, please don’t hesitate to reach out. Thank you again for recommending our services!
First Choice and especially Jessie were amazing. Incredible customer service. So glad I found them and am now an established customer.
Response from the owner:Thank you, Maryanne, for your kind words! We're thrilled to hear that you had an amazing experience with Jessie and our team at First Choice Plus Plumbing & Air. We appreciate your support and look forward to serving you in the future!
Air Conditioning Installation
William Pinto
3 days ago
Very impressed with the services provided by first choice plus plumbing & air! No one likes unexpected repairs in the home. We were recommended this company by a friend and they exceeded by far every step of the way. I reached out in regards to a sudden water leak and they were able to show up same day and fast. Joe Performed an inspection and quickly found the issue, a slab leak on a supply line. Gave us 3 differant options. We decided to do a whole house repipe. They knocked out the install going above and beyond while keeping us informed every step of the way. With this being a difficult procedure you get what you pay for, no short cuts were taken and the quality of the work is 10 out of 10. Highly recommend if you want it done right.
Photo from customer reviewPhoto from customer reviewPhoto from customer reviewPhoto from customer review
Response from the owner:Thank you, William, for your wonderful review! We’re thrilled to hear that you were impressed with the services from First Choice Plus Plumbing & Air and that Joe was able to assist you so effectively. Your recommendation means a lot to us, and we appreciate your trust in our team for your plumbing needs.
Air Conditioning Installation
janet webb
4 days ago
Jacob fixed the problem at a reasonable price. Highly recommend.
Response from the owner:Dear Janet, Thank you so much for your wonderful 5-star review! We're thrilled to hear that Mike was able to promptly address your plumbing issue and do so at a price you found reasonable. Your recommendation means a lot to us. It's customer feedback like yours that keeps us motivated to provide top-notch service.
Air Conditioning Installation
Renee Keen
7 days ago
First choice plus plumbing is an excellent company.We are working with them, and we're all the way in California and we feel safe and secure that they are doing an excellent job for us. They have already repaired an emergency leak in the kitchen, and we are going to be getting a new tankless water heater and AC. Unit with them. Their prices are excellent. The staff are kind. The office is professional and so.helpful .We are so happy we chose first choice plus plumbing..
Response from the owner:We appreciate your 5-star rating! It's wonderful to know we met your expectations.
Air Conditioning Installation
Lisa Bertanza
1 week ago
This was a first maintenance service call. Jesse explained his work thoroughly and answered all questions. Happy and confident to have First Choice.
Response from the owner:Thank you, Lisa, for your wonderful review! We’re glad to hear that Jesse provided thorough explanations and made you feel confident in our service. Your satisfaction is our priority at First Choice Plus Plumbing & Air!
Air Conditioning Installation
Joe Duke
1 week ago
I had a water pressure issue in the secondary shower. Tyler was able to quickly diagnose and repair the problem and left the shower clean.
Response from the owner:Thank you so much, Joe Duke! We're thrilled to hear that you had a great experience with Joe, Jacob, and Weston at First Choice Plus Plumbing & Air. It's our goal to provide clear options and details for our customers. Your kind words truly mean a lot to us! If you need anything else, just let us know.
Air Conditioning Installation
mike burke
1 week ago
I am seasonal resident and in my 4 years with this cimpany has been excellent!
Response from the owner:Thanks for the great review. We are so please you were happy with Will and are overall company. The kind words are greatly appricated.
Air Conditioning Installation
c t
2 weeks ago
My experience was outstanding! Sterling is very knowledgeable and professional he's the best plumber I've ever seen. My water heater was fixed within minutes of calling and at a very reasonable price. I recommend this company and tech very highly!!
Response from the owner:Thank you so much for your wonderful review, C T! We're thrilled to hear about your outstanding experience with Sterling and that your water heater was fixed quickly and affordably. Your recommendation means a lot to us at First Choice Plus Plumbing & Air!
Graphic advertising new AC installations, with complete systems starting at $4,999 and Monday-Friday 8-5 printed below.
Graphic reading 'UV air sanitization installations' and '$80 off,' with Monday-Friday 8-5 printed below.

How Is a New AC System Sized for a Port St. Lucie Home?

Proper AC sizing is one of the most important parts of an air conditioner installation. An oversized AC system can cool too quickly and leave humidity behind. An undersized AC system may run too long and struggle during Port St. Lucie’s hottest weather.

First Choice Plus Plumbing & Air reviews the home’s square footage, layout, ceiling height, insulation, windows, sun exposure, ductwork, electrical capacity, and comfort concerns before recommending a system. The goal is to install an AC system that delivers dependable cooling and humidity control without guessing at the equipment size.

Which AC System Is Right for Your Home?

A central air conditioner is often the right choice for homes with existing ductwork that need whole-home cooling. A new central AC system can include a high-efficiency outdoor condenser, indoor air handler, thermostat, and equipment matched to the home’s needs.

A heat pump can be a good option for homeowners who want one system that provides cooling and heating. Heat pumps are commonly used in Florida because they work efficiently in mild winter weather.

A ductless mini-split can be a good fit for a garage conversion, room addition, guest suite, office, or part of the home that does not have usable ductwork. Learn more about ductless mini-split services in Port St. Lucie.

Why Choose First Choice Plus Plumbing & Air for AC Installation?

First Choice Plus Plumbing & Air has served Port St. Lucie homeowners since 2007. We provide clear recommendations, explain the available AC replacement options, and give you the price before installation begins.

Our team installs new air-conditioning systems for homeowners who need dependable cooling, improved humidity control, fewer breakdowns, and updated equipment. We take the time to review the installation scope, answer questions about the new system, and make sure you understand how to operate the thermostat and care for the equipment.

Florida AC Contractor License: CAC1822029

How Much Does AC Installation Cost in Port St. Lucie?

The cost of a new air conditioner installation depends on the system size, efficiency level, equipment features, indoor and outdoor unit configuration, ductwork condition, electrical upgrades, permit requirements, and installation difficulty. A larger home or a home with damaged ductwork may need a different installation scope than a standard system replacement.

First Choice Plus Plumbing & Air provides free estimates for new AC systems. Your estimate will identify the recommended equipment and the work needed for your home before you approve the project. Financing is available for qualifying customers through Synchrony.

What Happens During an AC Replacement?

First, First Choice Plus Plumbing & Air evaluates your existing system and your home’s cooling needs. We then explain the equipment options that fit the home, your comfort goals, and your budget.

After you choose a system, our team schedules the installation and prepares the work area. We remove the existing equipment, install the new AC components, connect and test the system, and verify cooling performance before the job is complete.

Many standard AC replacements can be completed in one day. More involved projects, including ductwork changes, electrical upgrades, permit requirements, or equipment availability, may take longer. We will explain the expected schedule before work begins.

Will a New Air Conditioner Lower My Electric Bill?

A new air conditioner may reduce cooling costs when it replaces an inefficient or failing system, but savings depend on the old equipment, the new system’s efficiency, thermostat settings, insulation, duct condition, and household cooling habits. A properly sized new system can also improve indoor humidity control and provide more even temperatures throughout the home.

After installation, regular service helps protect the new system. Schedule AC tune-up and maintenance in Port St. Lucie to help keep the equipment clean, efficient, and ready for Florida’s heat.

AC Installation & Replacement Throughout Port St. Lucie

First Choice Plus Plumbing & Air provides professional air conditioner installation and replacement for homeowners and businesses throughout Port St. Lucie, Florida. Since 2007, our HVAC team has helped local customers replace aging, inefficient, and unreliable cooling systems with properly sized equipment, clear recommendations, upfront pricing, and quality workmanship built for Florida’s heat and humidity.

Our Port St. Lucie AC installation and replacement services include new central air conditioners, AC system replacements, heat pumps, ductless mini-splits, air handlers, thermostats, and related cooling-system components. We review your home’s size, layout, existing equipment, ductwork, and comfort needs before recommending the right system. Once we explain the available options, you receive a clear estimate before installation begins.

Our Port St. Lucie AC installation service area includes:

Port St. Lucie
Tradition
St. Lucie West
Torino
River Park
Sandpiper Bay
Southbend
Becker Road Corridor
Sawgrass Lakes
Lake Charles
PGA Village
Surrounding St. Lucie County communities

Explore our service map to see where First Choice Plus Plumbing & Air has helped Port St. Lucie homeowners with professional air conditioner installation and AC replacement.

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