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Let Us Make Your Home Feel Like Home

Miami Heating & Cooling Experts

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.

  • “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.

Miami HVAC Repair, Installation & Maintenance

Emergency Miami AC & Heating Repair & Installation

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. 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 AC emergency on a hot Miami day, or routine maintenance to stop expensive breakdowns.

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100% Satisfaction Guaranteed

Special Offers

  • One Hour Air Conditioning & Heating® of Miami $100 AC Tune-Up Keep Your System Running Efficiently with Annual Maintenance. One Hour Air Conditioning & Heating® of Miami Expires: Oct 31, 2022 Print
  • One Hour Air Conditioning & Heating® of Miami No Service Fee with Repair (Value up to $100) One Hour Air Conditioning & Heating® of Miami Expires: Oct 31, 2022 Print

A Miami 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 with several lending partners 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 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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