Let Us Make Your Home Feel Like Home

Metairie 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.

  • “Our family had 3 properties that were serviced today. Our techs Georgia, Michael and Brandon were all very efficient, professional, knowledgeable and very personable. They explained everything that ...”

    - Alaynna King | Slidell, LA
  • “One Hour Air Conditioning and Heating is a company that I am glad that I discovered. They are courteous and prompt with their services. I feel like I have someone taking care of me and looking out for ...”

    - Jeanne W. | New Orleans, LA
  • “Excellent service. Took their time to figure out what was going on, explained it to me, and discussed options for how to address the issue.”

    - Rocky M. | New Orleans, LA
  • “Fantastic company! Mary kept in touch with me regarding my appointment time. The technician, Jason, was great. He was very informative. I had a problem with the unit and he went above and beyond to ...”

    - Angelic K. | Harvey, LA

New Orleans HVAC Company

Air Conditioning & Heating Service in New Orleans & Metairie, LA

We’re an independently owned and operated business, which is also backed by one of the leading HVAC brands in the nation. We back all our promises with industry-leading guarantees, so our customers are certain that we’ll always treat them with the respect they deserve. We start your experience with an on-time guarantee. If we’re late for your appointment for any reason, we’ll pay you for the inconvenience. A 100% satisfaction guarantee also backs our work, so you can be certain that every aspect of the job—from the moment we arrive at your home to the last turn of our wrench—will meet your expectations. We provide trusted HVAC service to residents in New Orleans, Metairie, Kenner, Gretna, Harvey, and surrounding communities. Call our New Orleans HVAC team for 24/7 help and schedule an appointment at (504) 226-6855!

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100% Satisfaction Guaranteed

Special Offers

  • One Hour Air Conditioning & Heating® of New Orleans FREE SECOND OPINION Receive A FREE Second Opinion On New HVAC System One Hour Air Conditioning & Heating® of New Orleans Print
  • One Hour Air Conditioning & Heating® of New Orleans $60 OFF A/C Maintenance Full System Inspection and Tune-Up One Hour Air Conditioning & Heating® of New Orleans Expires: Sep 30, 2022 Print

HVAC Company in New Orleans You Can Trust

At One Hour Air Conditioning & Heating® of New Orleans, we provide the most reliable HVAC repair, installation and maintenance services to customers. Over the years, we’ve gathered a collection of loyal customers because of our team of highly trained heating and air conditioning technicians. Every job done by our team follows manufacturer guidelines, local codes, and adheres to the highest industry standards in New Orleans, Metairie and beyond. Our business is your comfort!

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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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