Designing an HVAC system for a new build or addition brings a unique set of challenges, from ensuring proper sizing to planning efficient ductwork, and mistakes can lead to years of high energy bills and discomfort. At Buie’s Heating and Air, LLC, we provide expert new construction and additions HVAC services in Powell, TN, and the surrounding areas, working with you from the blueprint stage to final inspection. Our team focuses on creating a perfectly integrated system that ensures comfort and efficiency from day one, so your new space feels just right.
Buie’s Heating and Air, LLC is a certified HVAC company based in Powell, TN, offering specialized climate control solutions for residential and commercial projects across East Tennessee. As expert new construction HVAC contractors, we focus on the complete design and installation of heating, cooling, and ventilation systems for new homes and property additions. Our company also partners with builders and homeowners to make sure every project is completed to the highest standards of quality, performance, and code compliance.

Our team manages every aspect of your project, from initial design to final system startup, ensuring a seamless and efficient installation.

We create custom ductwork layouts that are precisely measured and engineered to deliver balanced airflow throughout your new space. Our installation process ensures every connection is securely sealed to maximize efficiency and prevent energy loss, providing a foundation for reliable, long-term comfort.
Our team performs detailed load calculations based on your building plans, insulation values, and window placements to recommend the ideal equipment. Choosing the right size system is critical for a new construction HVAC contractor to ensure your new unit runs efficiently without short-cycling or straining to keep up.
We begin by thoroughly reviewing your architectural plans to design a heating and cooling system tailored to your property’s unique layout and needs. This crucial first step ensures that every room receives consistent, comfortable air while optimizing for energy efficiency and long-term performance.
After the installation is complete, our technicians conduct a system startup and a series of performance tests. We verify that everything from the thermostat to the airflow is functioning perfectly and in compliance with all local codes, giving you confidence in your new system.
Choosing an HVAC system replacement becomes easier when the process stays organized and easy to follow. We assess the current system, guide equipment selection, complete installation, and confirm proper operation so homes and businesses transition to dependable comfort with confidence.
Cooling interruptions are resolved faster through air conditioning repair services built around clear troubleshooting and effective solutions. Our technicians inspect system components, correct the issue, and verify performance so indoor temperatures stabilize again.
Indoor comfort during colder months depends on heating repair that supports steady and reliable performance. We evaluate furnaces and heat pumps, address worn components or airflow concerns, and test system function before service is complete.
Rooms without ductwork benefit from the flexibility of a professional mini-split installation. We review placement options, install system components, and adjust settings to support consistent temperature control throughout the space.
System efficiency often improves when ductwork services address hidden airflow challenges. We inspect duct systems, complete sealing or repairs, and enhance air movement to support even heating and cooling across the property.
Preventive HVAC maintenance helps systems operate smoothly across seasonal changes. Our maintenance visits include inspections, cleanings, and performance checks designed to reduce unexpected interruptions.
Urgent system failures receive prompt attention through emergency HVAC services designed to restore comfort quickly. We diagnose the issue, complete the necessary repairs, and clearly explain the outcome before service concludes.
Our new construction and additions HVAC services support comfort, efficiency, and dependable system performance from planning through final inspection.
We’re licensed mechanical contractors with EPA 608 and OSHA 10 certifications, and our partnership with the Tennessee Valley Authority (TVA) Quality Contractor Network showcases our commitment to excellence.
Our flexible financing options help make your dream project a reality without straining your budget.
We provide clear, comprehensive estimates on all new installations so you can plan your project with confidence.
As your new construction HVAC contractor, we’re dedicated to delivering exceptional workmanship and transparent communication from start to finish.
We install high-quality equipment from leading brands such as Carrier, Trane, and Goodman to ensure your new system lasts.
You can have peace of mind knowing your investment is protected by a 10-year parts warranty on equipment and labor warranties of up to 10 years.
New construction HVAC projects require system design based on layout and usage needs. Proper planning supports comfort and efficiency.
Installation timelines vary by project size and complexity. Most systems are installed during the construction phase before final inspections.
Services often include load calculations, equipment selection, ductwork design, system installation, and performance testing. Final inspections confirm readiness.
HVAC planning works best during the early design phase. Early coordination helps avoid delays and system changes later.
Proper sizing helps maintain balanced comfort and reliable system performance. Incorrect sizing may lead to uneven temperatures or added strain.