
Jacksonville New Construction HVAC Services
Premier AC, Heating, & Air Solutions for New Builds in St. Johns & Duval Counties
From home renovations to new commercial builds, Reliable Ducts Heating and Cooling is proud to be your one-stop shop for new construction HVAC services in Jacksonville! As your local HVAC provider in St. Johns and Duval Counties, we understand the unique challenges of new construction in North Florida’s coastal climate.
That’s why our licensed technicians are committed to optimizing your comfort with exceptional workmanship and fast, friendly service! Whether you’re constructing a new home in Pablo Creek Reserve or a commercial property in the Town Center area, you can rely on Reliable Ducts Heating and Cooling to deliver personalized solutions that meet your comfort and efficiency goals.
Planning a new build in Jacksonville? Our new construction HVAC experts are here to help with top-notch service! Call (904) 659-8046 to schedule an appointment.



Why Choose Reliable Ducts?
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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.




Quacking Good Reviews From 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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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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Excellent customer support, I definitely would recommend others to this outstanding organization.- Ben H.
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Jason was very knowledgeable and helpful in my concerns with mold and how to resolve the issue in our AC unit. Thankful for the swift installation of our UV light system and all of the help!- Kaylie C.
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They were incredibly professional, polite, respectful! They worked very hard and everything looks great and is working well.- Carolyn J.
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Excellent experience with Reliable Ducts. We were able to get a quick appointment, Malik was on time, professional, friendly, and very knowledgeable. He had us repaired promptly! Highly recommend.- Michelle P.
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He was on time and courteous. He took his time servicing our A/C system and was knowledgeable, answering all our questions. We will be sure to use Reliable Ducts again for our annual servicing needs!- James G.
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Jason and Matt did an excellent job helping with my AC problem. They are friendly and skilled in their profession. The used terminology to help me understand the issue and resolution. Thanks guys!- Michelle S.
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Piter was wonderful! He addressed all of our questions and concerns and was very thorough in ensuring our system was working properly. He is a great representation of the company.- Mal B.

How We Help
Our HVAC specialists provide comprehensive heating, cooling, and indoor air quality services during new construction to bring your creative vision to life. Here are some common HVAC projects we tackle:
- Custom HVAC Design & Planning - Our team works closely with builders and architects to optimize HVAC performance and seamless installation tailored to your property’s unique layout, size, and requirements.
- Ductwork Installation - Proper ductwork is critical for efficient airflow. Our experts install and seal duct systems to prevent energy loss and maintain consistent temperatures in Florida’s extreme heat!
- Energy-Efficient HVAC Installation - Our team installs high-SEER-rated air conditioning systems and heat pumps that maximize energy savings while providing reliable cooling and heating.
- Smart Thermostat Installation - For modern new builds, we can help you install and integrate a smart thermostat system to optimize efficiency and enhance temperature control.
- Ventilation System Setup - Proper ventilation is essential for maintaining healthy indoor air quality in new builds. We use advanced techniques to promote proper airflow in our humid coastal climate.
- Code Compliance & Permitting - Our team is familiar with local permitting and licensing requirements to complete all HVAC work in compliance with building codes, energy standards, and environmental regulations.
- Post-Installation Testing - Our experts rigorously test installed systems to promote efficiency, ensure compliance, and provide peace of mind for homeowners and business owners.
- New Build Maintenance Plans - After installation, we can help you create a custom maintenance plan to keep your new HVAC system running efficiently, extend its lifespan, and prevent future breakdowns.
Do You Offer Pre-Installation Consultations for Builders & Developers in Jacksonville?
Absolutely! We offer free estimates to help you move forward with confidence. Whether you’re scaling your business with a commercial expansion or building a new home, our team assists builders and property owners in planning the best HVAC solutions during early design stages to prevent costly changes later on.
What Are the Costs Associated with HVAC Installation for New Construction?
The costs of HVAC installation for new construction will vary based on unique factors. Here are some key points to consider:
- System size and type – From central air conditioners to ductless mini-splits to geothermal systems, the cost of installing a new HVAC system depends on the type and size you choose. Larger systems and models requiring specialized setups typically come with higher price tags.
- Equipment efficiency – While HVAC systems with higher SEER ratings may require a larger upfront investment, they can also save you money on long-term operation and maintenance costs, making them a cost-effective investment for many new builds.
- Installation complexity – The more complex the installation, the higher the overall expense. Factors like custom ductwork, zoning requirements, and advanced designs can increase labor and material costs.
What Are the Benefits of Hiring an HVAC Company Specializing in New Construction?
Planning a new build? Hiring an HVAC company that specializes in new construction is essential for optimizing efficiency, reducing costs, and maintaining consistent comfort in your new home or business. Here are some benefits of choosing Reliable Ducts Heating and Cooling for your new construction needs:
- Local climate knowledge – From humidity challenges to hurricane preparation to salt exposure, our local experts have a deep understanding of Jacksonville’s unique coastal climate patterns to keep your HVAC system performing reliably.
- Industry-leading expertise – With over 15 years of experience serving residential and commercial property owners in North Florida, our professionally trained staff are fully equipped and trained to meet your new construction HVAC needs with ease and precision!
- Compliance with local codes – Our experts stay up-to-date with local building codes and regulations to complete HVAC projects safely, correctly, and in compliance with permitting and licensing requirements.
- Energy savings – A qualified HVAC company specializing in new construction can oversee the proper planning, installation, and maintenance of new systems to prevent costly retrofitting and unnecessary headaches later on.
Enjoy Reliable Comfort with Reliable Ducts Heating and Cooling
At Reliable Ducts Heating and Cooling, we work closely with builders and architects to deliver tailored HVAC solutions for your needs and budget. With our satisfaction guarantee and same-day services available, we make it easy to enjoy optimal comfort and efficiency for years to come! Reach out today to learn how you benefit from our 100% satisfaction guarantee, special warranties, and financing options with approved credit.
Building a new home or business in Jacksonville? Our new construction HVAC technicians are just a call away! Contact us online to request a free estimate.

