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Miami Heating & Cooling Experts

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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

Awards

  • UWin Black Badge
  • North American Technician Excellence

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.

  • “Excellent service. First class performance by technician and office personnel. They went the extra mile to get my A/C up and running.”

  • “Tony has been to my house at least three times in the past six months and has always been professional, polite and precise. He always seems willing to go the extra mile to solve the problem.”

    - Brian B.
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Miami HVAC Repair, Installation & Maintenance

Miami AC & Heating Repair & Installation Near You

One Hour Air Conditioning & Heating® of Miami is the most trusted provider of HVAC services in Miami. Our team of skilled technicians are well-equipped to get the job done right the first time, so you can stop worrying about your HVAC systems and just enjoy their effects.

Skilled HVAC Services Near You

We know that you have options for HVAC services in the Miami area. We set ourselves apart from the competition by pairing our expert work with unrivaled customer service.

At One Hour Air Conditioning & Heating® of Miami, we’re always ready to help whether it’s an emergency repair, or routine maintenance to stop expensive breakdowns.

Request an appointment for quick and reliable HVAC installation and replacement in Miami Today!

AC Installation & Replacement

Homeowners in Miami, FL understand how important it is to have working air-conditioning during the hot, humid summer months. To stay comfortable year-round and save money in the long run, installing or replacing an AC system with a reliable unit is essential!

From choosing the right AC unit for your home to correctly sizing the AC on your property and installing it, our technicians will provide quality work so that you can trust your air conditioning system to do its job effectively.

Whether you're looking for AC service Miami, including AC replacement, or maintenance from time to time, our experienced technicians have got you covered! We keep your AC functioning effectively and efficiently all year long!

Emergency AC Repair in Miami, FL

We understand that when your AC breaks down in the hot, humid Miami weather, you need help fast. That’s why At One Hour Air Conditioning & Heating® of Miami, we offer 24/7 emergency AC repair services. Our HVAC technicians are fully licensed and know exactly what to do to get your air conditioning unit back up and running.

We have years of expertise in handling all kinds of air conditioner repairs, from simple diagnoses and troubleshooting to complex repairs and replacements, so no matter what type of repair job is needed, our team can get it done quickly and efficiently.

At One Hour, we provide upfront pricing and back our work with a 100% satisfaction guarantee. Contact us to schedule an appointment or to learn more.

How often should AC maintenance be performed?

AC maintenance should be performed every 6 months to 1 year. Regular maintenance of an air conditioning (AC) system is crucial to ensure optimal performance, energy efficiency, and longevity of the equipment. While the frequency of AC maintenance can vary depending on factors like usage, environmental conditions, and the specific type of system, it is generally recommended to perform maintenance at least once a year.

Annual maintenance allows for timely detection and resolution of potential issues before they escalate, leading to costly air conditioning repair in Miami or system failures. It helps improve energy efficiency by ensuring that the AC system operates optimally, reducing energy consumption and utility bills.

However, certain scenarios may warrant more frequent maintenance. If the AC system is used heavily or operates in a dusty or polluted environment, it may require maintenance every six months or even every 3 months. In warm climates like Miami, it's important to have your AC system checked and maintained more often than normal.

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100% Satisfaction Guaranteed

Special Offers

  • One Hour Air Conditioning & Heating® of Miami 3% OFF Any Service for veterans, active military, and active first responders. One Hour Air Conditioning & Heating® of Miami Print

Miami HVAC Company That Backs All Work

We don’t expect customers who have experienced our service to believe our claims about it. So, we reinforce our work with some of the HVAC industry’s best guarantees.

First, we back our Miami HVAC repairs and installations in Miami with a 100% satisfaction guarantee, which means if you’re not happy with every aspect of our service—from the way we present ourselves to the quality of our work—we’ll make it right at no cost to you.

We also don’t want your HVAC needs to throw a wrench in your day. We’ll respect your home and your schedule by always showing up when scheduled. If we’re late for any reason, you’ll benefit from discounts on your service. Call One Hour Air Conditioning & Heating® of Miami to find out why Miami loves our team!

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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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