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Niceville 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.

  • “I had a clogged drain line this evening. The technician (can’t remember her name) was so nice and professional. She did everything quickly, explained what was done and what needed to be done in the ...”

    - Leah Roth | Santa Rosa Beach, FL
  • “Excellent, excellent - Ryan did an exceptional job on the ceiling cutting to enlarge the air vent for the new ones. He also had to cut the filter area 2 inches larger and needed to cut into the trim, ...”

    - Kathy | Crestview, FL
  • “Ryan Morrison technician was very professional, kind, knowledgeable and very helpful. He will be our technician from now on. We recommend One Hour to our friends and family. Thank you for your help”

    - Alba Sansone | Fort Walton Beach, FL
  • “Lashawnda was terrific . Fixed our problem and went over and beyond to take care of our issue . Couldn’t ask for better service . 5 ⭐️ service without a doubt .”

    - Chavis Hobbs | Niceville, FL
  • “Frank Mckee did a thorough job cleaning and inspecting my HVAC system. He also took the time to listen to my concerns and explain different options and ways to address them. He was professional and ...”

    - Gregory M. | Niceville, FL

Niceville HVAC Company

Air Conditioning, Ventilation & Heating Services in Niceville, FL

Since 1995, One Hour Air Conditioning & Heating® of Niceville has been the top provider of heating, ventilation, and air conditioning (HVAC) systems for Niceville and the surrounding areas. We have developed a strong reputation throughout the community due to our expert knowledge, excellent customer service, and high-quality work. We care about your comfort, so we back up our work with 100% satisfaction guaranteed. Our HVAC service technicians are always go above and beyond tohelp you regain the comfort of your home with trusted heating and AC services in Niceville, Santa Rosa, Pensacola, Ferry Pass, Destin, Defuniak Springs, Crestview, and surrounding areas in the Florida Panhandle.

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100% Satisfaction Guaranteed

Special Offers

  • One Hour Air Conditioning & Heating® of Niceville 10% OFF Military & Senior Citizens Discount One Hour Air Conditioning & Heating® of Niceville Print

Comfort Specialists For All Your HVAC Needs

Whether you need help with air conditioning or heating repairs, installations, or maintenance, there’s nothing our team can’t handle. We not only provide our customers with great work, but we also deliver excellent customer service. We respect your home and value your time. That’s why we guarantee on-time arrivals to all appointments, and we clean up after ourselves when we’ve completed a project. Reach out to our professional HVAC repair team in Niceville, Pensacola, Navarre, Fort Walton Beach and beyond today so that we can inspect your heating and cooling system.

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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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