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Professional New Construction HVAC Services in Jacksonville, FL Reliable and Affordable

Are you building a new home or commercial property in Jacksonville, FL? Trust A/C Designs of St. Augustine, LLC to deliver customized HVAC systems that ensure long-term comfort, energy efficiency, and reliable performance. With over 20 years of experience and a portfolio serving more than 33,000 customers, our family-owned business is a proven leader in HVAC design and installation for new construction projects.

  • Family-Owned Business With Over 20 Years of Experience: Trusted for decades across Jacksonville's residential and commercial communities.
  • Serving Over 33,000 Customers Regularly: A track record of excellence supported by thousands of loyal clients.
  • NATE-Certified Technicians Ensuring Quality Service: Each system is installed to the highest technical and safety standards.

A/C Designs of St. Augustine, LLC collaborates directly with builders, developers, and homeowners to create HVAC systems that meet Florida's strict energy codes and deliver year-round comfort.

Start your new construction project with HVAC systems designed and installed by Jacksonville’s most dependable team.

New Home AC Design

HVAC design is the foundation of efficient home comfort. A/C Designs of St. Augustine, LLC specializes in designing AC systems that align with your new home's layout, energy goals, and lifestyle. Using advanced load calculations, duct layout mapping, and airflow modeling, we ensure every room is evenly cooled with minimal energy waste. Our team collaborates with architects and builders to deliver a seamless, optimized system.

Get the most out of your new HVAC system with precision AC design from A/C Designs of St. Augustine, LLC.

New Home AC Installation

Once your system is designed, expert installation ensures lasting results. A/C Designs of St. Augustine, LLC’s NATE-certified technicians install all types of residential HVAC equipment, including high-efficiency air conditioners, heat pumps, and air handlers. Every install is quality-checked, performance-tested, and completed in coordination with the construction timeline.

From system placement to final calibration, trust A/C Designs of St. Augustine, LLC for smooth AC installation in your new home.

Custom AC Ductwork

Well-designed ductwork plays a crucial role in air delivery and system performance. A/C Designs of St. Augustine, LLC fabricates and installs custom duct systems for new construction homes, tailoring each design for optimal airflow, pressure balance, and quiet operation. Proper ductwork not only supports efficiency but also enhances overall comfort.

Improve airflow, efficiency, and quiet performance with custom ductwork by A/C Designs of St. Augustine, LLC.

Energy Code Compliance

Florida’s energy codes require specific standards for new construction. A/C Designs of St. Augustine, LLC ensures that your system is fully compliant, helping you avoid costly rework and delays. Our team manages load calculations, duct pressure testing, thermostat setup, and documentation to meet all municipal requirements.

Ensure a smooth inspection and lasting energy performance with full HVAC code compliance from A/C Designs of St. Augustine, LLC.

Air Conditioning Repair & Replacement in Jacksonville, FL, St. Augustine and Beyond

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  • Daytona Beach, FL
  • Fernandina Beach, FL
  • Fleming Island, FL
  • Green Cove Springs, FL
  • Jacksonville, FL
  • Jacksonville Beach, FL
  • Middleburg, FL
  • Orange Park, FL
  • Ormond Beach, FL
  • Palatka, FL
  • Palm Coast, FL
  • Ponte Vedra Beach, FL
  • St. Augustine, FL

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