Homeowners and business owners often dread the thought of their heating or cooling system failing, as the stress and uncertainty of a major breakdown can leave them feeling helpless and uncomfortable in their own property. At Buie’s Heating and Air, LLC, we aim to remove that anxiety by offering reliable HVAC system replacement services in Powell, TN, and the surrounding areas, ensuring that you receive a transparent, stress-free solution that fits your budget and restores your peace of mind. Our team focuses on guiding you through the entire process, from selecting the right equipment to the final installation, so you never have to worry about surprise costs or unreliable performance down the road.
Buie’s Heating and Air, LLC is a professional HVAC contractor located in Powell, TN, serving residential and commercial customers throughout East Tennessee. Specializing in HVAC system installation, our company provides comprehensive replacement services for a wide range of climate control units, including gas furnaces, heat pumps, and central air conditioners. As a dedicated heating contractor and air conditioning contractor, we employ certified technicians who expertly handle everything from system sizing and the removal of old equipment to the precise connection of electrical and refrigerant components, ensuring optimal efficiency and comfort for every client.

We provide a complete range of replacement solutions designed to upgrade your comfort and energy efficiency.

We handle the complete removal of your old AC unit and the expert installation of a new, high-efficiency system. Our technicians ensure that your air conditioning replacement is sized perfectly for your property, guaranteeing consistent cooling even during the hottest Tennessee summers.
Upgrading to a new central cooling system involves precise planning and execution to ensure optimal airflow and temperature control. We manage every aspect of your central AC project, from ductwork evaluation to the final central air conditioning setup, ensuring your home stays cool and comfortable.
Our comprehensive heating replacement services cover all types of heating units, ensuring your property is equipped to handle cold weather. Whether you need a standard heating installation or a complex system upgrade, we deliver solutions that prioritize longevity and performance.
When your furnace reaches the end of its lifespan, we provide seamless furnace replacement services to restore reliable heat to your home. Our experts handle both gas and electric furnace installation, ensuring all safety protocols are met for a warm and worry-free winter.
We offer specialized services for heat pumps, which provide both heating and cooling versatility for your property. A heat pump installation or replacement from our team ensures you get a dual-purpose system that maximizes energy savings year-round.
Every installation concludes with rigorous testing to verify that your new equipment runs at peak performance. We calibrate thermostats, check airflow, and confirm safety controls so that your HVAC system installation delivers the efficiency and comfort you expect from day one.
Hot days become far more manageable with dependable air conditioning repair services that address problems quickly. Our team inspects key system components, resolves cooling issues, and confirms proper operation so indoor comfort returns without unnecessary delays.
Reliable warmth starts with heating repair that ensures safe, consistent operation throughout the colder months. We assess furnaces and heat pumps, correct mechanical or airflow concerns, and verify performance to help systems run smoothly when temperatures drop.
Modern comfort solutions often include a mini-split installation for rooms or buildings without ductwork. We review layout needs, install indoor and outdoor units, and fine-tune system settings to support efficient temperature control across the space.
Airflow problems often trace back to duct issues, which is why our ductwork services focus on inspection, sealing, repair, and replacement when needed. By improving how air moves through the system, we help support more consistent comfort throughout the building.
Seasonal HVAC maintenance plays a key role in keeping systems running reliably year after year. Our service includes inspections, cleanings, and performance checks that help identify concerns early and support steady operation.
Planning heating and cooling for new spaces requires thoughtful design, and our new construction and additions HVAC services support that process from the ground up. We design systems to fit the structure, install equipment, and complete startup testing before the project wraps up.
Unexpected system failures call for responsive emergency HVAC services that help restore comfort without confusion. We identify the issue, complete necessary repairs, and explain the next steps so you know what to expect moving forward.
Here are the reasons why our neighbors in East Tennessee trust us to handle their biggest home comfort investments.
Our crew consists of licensed mechanical contractors who are EPA 608 and OSHA 10 Certified, and we also maintain a partnership with the Tennessee Valley Authority (TVA) Quality Contractor Network.
You can take advantage of our flexible financing options to make your new system more affordable.
We always provide free estimates and consultations, so you have all the information you need before making a decision.
Our team takes pride in doing the right thing by ensuring comfort, offering multiple options, and maintaining high safety standards for every company project.
We expertly service and install all major brands, including Trane, Carrier, Goodman, and many other trusted names in the industry.
You receive peace of mind with our 10-year parts warranty and labor warranties that range from 2–10 years, depending on the products you select.
Most HVAC system replacement projects in Tennessee require permits to meet local building and safety codes. A licensed HVAC contractor typically handles the permitting process as part of the installation.
Most HVAC system replacement projects take one to two days, depending on system type and property layout. Larger homes or commercial spaces may require additional time.
When systems experience frequent issues or reduced efficiency, an HVAC system replacement often provides better long-term reliability. Newer systems also support improved performance for Tennessee’s seasonal temperature changes.
A professional HVAC system replacement typically includes a system evaluation, equipment selection, removal of the old unit, installation, testing, and final walkthrough. Contractors also verify safe operation and proper airflow.
Spring and fall typically offer more flexibility for an HVAC system replacement since heating and cooling demands stay lower. Planning ahead also helps avoid peak-season delays.