Your Comfort Is Just A Call Away

Niceville Heating & Cooling Experts

Don't Let "Small" Problems Turn
Into Big Ones. One Hour Can Help.

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Special Offers Backed by Our
100% Satisfaction Guarantee

$55 AC Inspection ($99 Value) Prepare Your Home for Cooler Temperatures. Schedule your fall tune-up today! One Hour Air Conditioning & Heating® of Niceville Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some restrictions may apply.

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No Matter What You Need, Our Pros Are Ready to Help!

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Niceville AC & Heating Services

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 technicians always go above and beyond to help you regain the comfort of your home.

Comfort Specialists For All Of 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 HVAC repair team in Niceville today so that we can inspect your heating and cooling system.

Always On Time... Or You Don't
Pay A Dime

‘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.
We Love What We Do
Our trained Comfort Specialists are friendly,
knowledgeable, and genuinely love helping people.

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We Have A Reputation For Being Punctual, Friendly, and Knowledgeable

“We not only got good service, but we also met a new friend. We will continue to use services from this company, and we will continue to request Doug.”
- Rosemary L.
“We have been using One Hour for the past 7 years and are pleased with their customer service. I would highly recommend them for your heating and air conditioning needs.”
- Jody A.
“Don is one dedicated technician... I definitely will ask for him in the future if I have any more problems.”
- Marilyn W.
“Very positive thinking individual. Will help you the best he can. I came out and fixed my problem but showed me why the fix wouldn’t last.”
- Dennis W.
“Don J., without a question, went above and beyond the call of duty; and, I could not be more pleased.”
- Candice S.
“Travis was very informative, friendly and professional. I really appreciated his work and look forward to continuing my business with One-hour air conditioning & heating and Travis.”
- Susie S.