
Call the Reliable Ducts
North Florida's Dependable HVAC Service Provider

Jacksonville HVAC Services
Reliable Heating, Cooling, & Air Solutions
in Duval & St. Johns Counties
When it comes to protecting your investment, every property owner needs a reliable HVAC company to call for prompt service. That’s where Reliable Ducts Heating and Cooling comes in! Since 2010, our skilled technicians have been dedicated to optimizing your comfort in St. Johns and Duval Counties with top-notch HVAC services.
As your premier choice for heating, cooling, and indoor air quality solutions in Jacksonville, we take pride in serving our neighbors while meeting the highest standards for quality, integrity, and service! With our 100% satisfaction guarantee, convenient same-day scheduling options, and glowing reviews from happy customers, we make it easy to enjoy year-round comfort in North Florida.
Replacing an aging heater? AC on the fritz? Our technicians are just a call away for all your HVAC needs! Contact us online to request a free estimate.
Why Choose Reliable Ducts?
Locally Hatched, Always Reliable: Your Neighborhood Comfort Experts
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Your comfort matters most—we’re only happy when you are.
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Honesty drives everything we do, delivering reliable solutions that put your needs first.
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We keep you informed, ensuring you have the knowledge to make confident decisions.
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We’re dedicated to serving our community with personalized & reliable HVAC care.

Reliable by Name, Reliable by Nature
We’ve Got Your Comfort Covered

Hear From Our Happy Customers
At Reliable Ducts Heating and Cooling, your satisfaction is our priority! See for yourself what our customers have to say about working with us.
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Isaiah did a great job with everything from time he arrived to the time he left. He really took care my ac system and could tell the difference in this Florida heat. I recommend him and his company. I'm a happy customer right now.- Ray S.
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Very happy with the professionalism, kindness, and service provided by Reliable Ducts and their technician, Jason. We will be using Reliable Ducts for all of our future cooling & heating needs.
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Very friendly, courteous, and clean-cut technician. Guided us through troubleshooting our problem, then gave us several options. Great experience, can not say enough about them. I highly recommend this company.- Raul A.
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I appreciated that he showed up within the window of time that was quoted and quickly diagnosed the issue. I also took positive note of how he treated his apprentice that was learning under him. Kyle is a leader!- Peter S.
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Within 24 hours, I scheduled an appointment, had a technician surveying my unit/condenser, had quotes in hand, and installation scheduled for the next day. Technicians were on time, thorough, and professional.- Nicolas P.
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Reliable has been doing an awesome job keeping up with my AC/Heating units since we bought our new house, and I couldn't be happier.- William S.
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We have been very impressed with Reliable Ducts! They are reasonably priced with great service. We will most definitely continue to use this company for our air-conditioning needs- Mindy A.
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So appreciate of the entire team from the sales team to the technicians that did the work. For me having great customer service is what creates customers for life. Thank you to the entire team for all your hard work and timeliness.- Kerry B.




Why Choose Reliable Ducts Heating and Cooling?
- 100% Satisfaction Guarantee - At Reliable Ducts Heating and Cooling, we know our job isn’t finished until you’re happy with our work, which is why we back our services with our 100% satisfaction guarantee.
- 24-Hour Emergency Services - Our team knows that unexpected breakdowns aren’t limited to regular business hours, which is why we offer around-the-clock services for all your HVAC emergencies!
- Warranty & Financing - Call today to learn how you can benefit from our warranty and financing options! Our goal is to deliver lasting comfort and peace of mind without breaking the bank.
- Industry-Leading Products - Looking for dependable HVAC services? As a Lennox Premier Dealer™, we offer a wide range of industry-leading brands and products built to last!
Contact Us for Reliable HVAC Services in Greater Jacksonville
Reliable Ducts Heating and Cooling is proud to be your one-stop shop for HVAC services in Jacksonville and the surrounding areas. As a family-owned and operated team with deep roots in our community, we take pride in providing reliable heating, cooling, and air solutions when you need them most. From your first call to the finishing touches, our commitment to honesty, transparency, and customer satisfaction set us apart!
Looking for HVAC services in North Florida? Our team is here to help with prompt and professional solutions! Call (904) 659-8046 to schedule a service.
