Expert HVAC Installation & Replacement Services in Cleveland, Tennessee


Enhance Home Comfort with Expert HVAC Installation & Replacement
When the Tennessee heat blazes or the mountain air turns crisp, indoor comfort becomes essential — not optional. Your HVAC system isn’t just machinery; it’s the heart of your home’s comfort and well-being. At Day's Heating & Air LLC, we provide expert HVAC installation and replacement services that elevate comfort, maximize efficiency, and ensure year-round reliability. Backed by over 27 years of combined experience between Brandon and Kevin, our team blends precision craftsmanship with genuine Southern integrity, offering results that stand the test of time.
Based in Cleveland, Tennessee, our company proudly extends its expertise throughout nearby communities such as Athens, Ooltewah, Charleston, and Benton. Rooted in the heart of Bradley County, we understand the region’s unique climate — where humid summers and cool Appalachian winters demand HVAC systems that perform flawlessly. Homeowners and business owners alike depend on our knowledge, professionalism, and attention to detail to keep their spaces comfortable, no matter the season.
Whether you’re upgrading an aging system, outfitting a new construction, or striving for better energy efficiency, our team delivers tailored HVAC solutions built to last. From helping you select the ideal system to precision installation and post-installation support, we handle every phase with dedication and expertise. At Day's Heating & Air LLC, we take pride in transforming houses and workplaces across Southeast Tennessee into consistently comfortable, energy-efficient environments — where every breath feels cleaner, every room feels balanced, and every customer feels cared for.
Our HVAC Installation & Replacement Services
New HVAC System Installation
We install high-efficiency HVAC systems designed for durability and performance. Our technicians assess your home’s layout, insulation, and comfort goals to recommend the perfect system. Every installation follows strict manufacturer guidelines to ensure long-term reliability and compliance with warranty standards.
Complete System Replacement
When your current system can’t keep up, we provide seamless HVAC replacements tailored to your property’s needs. We safely remove your old unit, install your new one, and ensure all ductwork and connections are perfectly aligned for maximum efficiency and comfort.
Ductwork Design & Installation
Proper airflow begins with a well-designed duct system. We specialize in planning and installing efficient duct layouts that minimize energy loss and ensure consistent temperature delivery throughout your space. Quality ductwork also improves air quality and system longevity.
Heat Pump Installation & Replacement
Heat pumps provide year-round efficiency by combining heating and cooling in one system. We install and replace modern heat pump systems that perform optimally in Cleveland’s mixed seasonal climate, offering exceptional comfort and energy savings through advanced technology.
Smart Thermostat Integration
Upgrade your HVAC system with smart thermostat technology for precise temperature control and energy savings. We install and configure thermostats that learn your habits, optimize system performance, and allow you to manage comfort remotely through your smartphone or tablet.
Indoor Air Quality Enhancements
In addition to system installation, we offer air purification and ventilation improvements that complement your HVAC setup. From HEPA filtration systems to humidity control solutions, our experts ensure your new system not only regulates temperature but also purifies the air you breathe.
Benefits of Expert HVAC Installation & Replacement
Improved Energy Efficiency
Modern HVAC systems are engineered to consume less energy while delivering superior performance. A professional installation ensures that every component operates at peak efficiency, reducing energy waste and lowering monthly utility bills. The result is long-term savings and a smaller environmental footprint.
Enhanced Indoor Air Quality
Proper installation and duct alignment play a crucial role in maintaining healthy indoor air. By replacing outdated systems, you eliminate dust buildup, allergens, and pollutants. Our expert setup promotes better air circulation and consistent humidity levels, creating a fresher, healthier home environment.
Increased System Lifespan
A correctly installed HVAC system can last significantly longer than one improperly fitted. Our expert installation process ensures your system operates within manufacturer specifications, preventing unnecessary wear and tear. The result is a dependable system that delivers reliable comfort for years.
Consistent Temperature Control
Uneven heating or cooling often stems from poor installation. Precision matters. Expert setup ensures even air distribution throughout your home or business, eliminating hot and cold spots. You’ll enjoy steady comfort in every room, no matter the season or outdoor temperature.
Lower Maintenance Costs
When an HVAC system is properly installed, it experiences fewer operational issues over time. Reduced strain on motors and components minimizes breakdowns and costly repairs. Investing in expert installation means fewer surprises and predictable comfort year-round.
Boosted Property Value
A modern, professionally installed HVAC system is a major selling point for any property. Potential buyers recognize the value of energy-efficient systems and consistent indoor comfort. Quality installation enhances not just livability but also the resale potential of your home or business.
Your Comfort Journey Begins with Precision Installation You Can Trust
Comfort isn’t a luxury — it’s a necessity that every home and business deserves. At Day's Heating & Air LLC, we combine craftsmanship, innovation, and over 27 years of proven experience to deliver HVAC installations and replacements that stand the test of time. Whether you call Cleveland, Tennessee, home or live in one of the surrounding communities like Athens, Ooltewah, or Charleston, our mission is to make your indoor environment perfectly comfortable — every season, every day. We don’t just install systems; we build lasting comfort and trust, one home at a time. With every project, we focus on precision, reliability, and long-term satisfaction. Our promise is simple — exceptional service, dependable performance, and complete peace of mind for families and businesses across Bradley County and beyond.

Frequently Asked Questions
How do I know when it’s time to replace my HVAC system?
Most HVAC systems last 10–15 years. If you experience frequent repairs, uneven heating or cooling, or higher energy bills, replacement may be needed. A professional inspection determines whether upgrading your system will improve performance, comfort, and efficiency for the long term.
What size HVAC system do I need for my home?
System size depends on your home’s insulation, layout, and square footage. A professional load calculation ensures the unit isn’t too large or small, maximizing comfort and energy efficiency. The right system size helps maintain balanced temperatures and consistent performance year-round.
How long does HVAC installation usually take?
Most installations take one to two days, depending on the system type and property needs. Technicians handle every detail, from setup and calibration to performance testing. Proper installation ensures lasting efficiency, comfort, and dependability from the very first day of operation.
Can I replace just part of my HVAC system?
Partial replacement is possible in some situations, but mismatched units often reduce efficiency and lifespan. It’s usually best to replace both components together for balanced performance. A trusted HVAC professional can evaluate your system and recommend the most cost-effective solution.
Are newer HVAC systems more energy-efficient?
Yes, newer HVAC models feature advanced components like variable-speed motors and higher SEER ratings. These systems consume less energy while improving comfort and indoor air quality. Day’s Heating & Air LLC in Cleveland, Tennessee, installs energy-efficient systems designed for long-term reliability and lower utility costs.
What is included in a professional installation?
Professional HVAC installation includes load assessment, equipment setup, duct checks, refrigerant charging, and system testing. Every part is calibrated for optimal safety and performance. With experienced technicians, your system will run smoothly, ensuring long-lasting comfort and warranty protection.
How can I prepare my home for a new HVAC installation?
Before installation day, clear access to indoor and outdoor units, remove fragile items, and ensure the workspace is open. Day’s Heating & Air LLC technicians in Cleveland, Tennessee, appreciate preparation—it allows a smoother process and ensures your new HVAC system is installed quickly and efficiently.
Do I need maintenance after installing a new HVAC system?
Yes, regular maintenance keeps your HVAC system performing efficiently. Seasonal tune-ups prevent issues, protect your warranty, and extend system life. Preventive care helps reduce energy costs and ensures your home stays comfortable and reliable throughout every Tennessee season.
What our customers have to say...
Testimonials
