Let Us Make Your Home Feel Like Home

Treasure Coast Heating & Cooling Experts

Heating & Air Conditioning Company in Stuart, FL

Heating and AC Repair Near You

The weather outside can be unpredictable, but the temperature inside your home shouldn't be. Whether you are escaping the heat and humidity in July or the chilly air in January, your home’s HVAC system works hard to keep you comfortable all year long.

When problems arise, know that you can call on the Treasure Coast AC team at One Hour Air Conditioning & Heating® of Treasure Coast to provide a fast, reliable, and affordable solution. We are a local heating and air conditioning company in Stuart that is dedicated to your comfort and satisfaction. We also provide service to residents in Jensen Beach and Fort Pierce.


HVAC Services Near You

Backed by a nationally recognized brand, One Hour Air Conditioning & Heating® of Treasure Coast offers repair, replacement, and maintenance services for all major makes and models of HVAC systems.

Here are some of the services we provide:

Our Stuart AC and heating repair team is experienced and knowledgeable and we are confident we can quickly get your system working again. From everyday repairs to entire system replacements, turn to our friendly team.

Call us at (772) 238-6590 for reliable HVAC installation and replacement in Stuart, FL Today!

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100% Satisfaction Guaranteed

Always On Time...

  • ‘Round the Clock Availability

    No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.

  • 100% Satisfaction Guarantee

    We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.

  • StraightForward Pricing® Guide

    Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!

  • Always On Time…Or You Don’t Pay A Dime!®

    We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.

Get the Best Service Around

Our Happy Customers

Our Comfort Specialists are available to help, no matter the time of day. If you're in need of emergency services, we've got you covered 24/7.

  • “Will always ask for Jose when we need our furnace and air conditioner ready for the summer and winter. Again thank you, Jose! Great job!”

    - Patricia M.
  • “Mike P was extremely knowledgeable helpful and patient he took his time to check out our system and to see what was wrong and gave us options for repair. Truly appreciate all his help.”

    - Majko Veit | deer park, NY
  • “I have been very impressed with the standard/routine maintenance services as well as the duct cleaning, The technicians were courteous, knowledgeable, thorough, and conscientious. They explained the ...”

    - Nicole Knickmeyer | Clarksville, TN
  • “I had the best experience with One Hour Air Conditioning! Jose was the gentleman who was sent to my home and he provided excellent service. He was very knowledgeable, he fixed my AC problem and was ...”

    - Elena del Moral | Miami, FL
  • “I just want to say Thank you to Sheena James, i didnt actually have any services done, i was just inquiring about yall services, but Sheena was very helpful friend courteous and knowledgeable about ...”

    - Ida Thomas | Missouri City, TX

Special Offers

  • One Hour Air Conditioning & Heating® of Treasure Coast $69 AC Tune Up One Hour Air Conditioning & Heating® of Treasure Coast Print
  • One Hour Air Conditioning & Heating® of Treasure Coast $50 Off Any Repair One Hour Air Conditioning & Heating® of Treasure Coast Print

Heating and Air Conditioning Near You

AC Installation & Replacement Services in Stuart, FL

At One Hour Air Conditioning & Heating® of Treasure Coast, we offer top-quality AC installation and replacement services. Whether your unit is acting up or has stopped running, we can get your home’s AC back up and running in no time. We understand that your peace of mind is important, so our HVAC experts ensure that all installations and replacements are carried out with utmost reliability and precision.

When deciding between repairing or replacing an air conditioner, our AC technicians can provide invaluable guidance towards achieving your desired outcome. For example, systems with a decade of age or more tend to be less efficient than newer units and may need replacement rather than repair. Whatever the case, our knowledgeable professionals at One Hour Air Conditioning & Heating® of Treasure Coast are here to assist you every step of the way.

For reliable AC installations and replacements in Stuart, FL, call us at (772) 238-6590 or contact us online today to schedule an appointment.

Emergency AC Replacement & Repair Near You

If your AC has ever stopped working in the middle of a heatwave, you know how quickly your home can become uncomfortable. For some people, a hot home can pose health risks. That’s why One Hour Air Conditioning & Heating® of Treasure Coast is available ‘round-the-clock to assist you.

No matter the time of night or day, if you have an HVAC emergency, don’t hesitate to give us a call. Time is of the essence when it comes to many HVAC problems and we will be there to assess yours when you can’t wait for regular business hours.


Call us at (772) 238-6590 or contact us online to schedule an appointment for AC repair in Stuart today!


Our Stuart HVAC Services Are Backed by Our 100% Satisfaction Guarantee

Our Stuart AC and heating repairs are backed by our 100% Satisfaction Guarantee, for up to two years from your appointment date. This includes:

  • Materials
  • Labor
  • Craftsmanship

We can also assist you with your other indoor air quality needs, including air purification and duct cleaning. For all your home comfort needs, One Hour Air Conditioning & Heating® of Treasure Coast is the one you should always turn to. Request your appointment today at (772) 238-6590.

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Frequently Asked Questions

  • What does the One Hour mean in your company name?

    The ‘One Hour’ in our company name indicates our guarantee to be at your home in the predetermined window quoted when you set your appointment. If we do not show up within that window, your service call fee is waived.

    1. Express Appointment: This is an appointment that is scheduled during a specified one-hour time slot. You are promised that a technician will arrive at your home within this one-hour time window. You will also receive a call when the technician is en route to your home.

    2. Reserved Appointment: This is an appointment that is scheduled during a specified, two-hour time slot. You are promised that a technician will arrive at your home within this two-hour time window. You will also receive a call when the technician is en route to your home.

    3. Standard Appointment: This is an appointment that is scheduled during a specified four-hour time slot. You are promised that a technician will arrive at your home within this four-hour time window. You will also receive a call when the technician is en route to your home.

    4. Stand-By Appointment: This appointment is for overflow situations. This appointment will not have a specified time. You will receive a call when the technician is en route to your home.

    5. Emergency Appointment: This appointment is for an unspecified time after normal business hours Monday – Saturday and all day on Sundays/Holidays. Calls are dispatched in the same order they are received. You will also receive a call when the technician is en route to your home.

  • Do you service emergencies after-hours?

    Yes, we offer emergency services 24-hours a day, year-round.
  • How much will my service cost?

    The size and complexity of your HVAC issue will determine the cost. Because our trained, licensed HVAC technicians must diagnose the issue before we are able to quote you an accurate cost, we require an appointment to be set to complete a diagnostic on your system. Once the diagnostic is complete, your One Hour(R) technician will walk you through all costs using our Straightforward Pricing(R) Guide so there are never any surprise fees.
  • How often should I service my HVAC system?

    It’s ideal to service your cooling system each spring and your heating system each fall to ensure you find small issues before they become big problems.
  • How often do I need to change my HVAC filter?

    Your filter should be changed every one to three months, depending on conditions in your home and your region’s climate.
  • Do you offer purchase financing?

    We work built relationships with several lenders to ensure our customers are able to restore comfort in their homes. Ask your technician about your financing options.
  • What are the advantages of a smart thermostat?

    Smart thermostats learn a household's patterns and adjust heating and cooling according to when a home is occupied, give homeowners the ability to control the thermostat remotely, and enable homeowners to reduce their energy use, saving you money.
  • What is HVAC?

    HVAC means Heating, Ventilation, and Air Conditioning. HVAC systems refer to air conditioners, furnaces, and any unit that cools indoor spaces during the summer and warm them in the winter.

    In general, an HVAC system takes in air, heats or cools that air, and blows it into a room or any indoor space. While many homes have separate air conditioning and heating units, others have a heat pump that cools and heats the house.

    Not only do HVAC systems maintain desired temperatures, but they also improve indoor air quality and regulate humidity levels. But most importantly, these units provide comfort all year round.

  • What is a SEER Rating?

    The SEER (seasonal energy efficiency ratio) is a measure of the efficiency of your heating and cooling system.The higher the SEER rating, the more efficiently a unit operates. The SEER rating of any given unit can range anywhere from 13 to 21.

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