New HVAC System Installation – STL Smart Maintenance

At STL Smart Maintenance, we provide professional HVAC system installation services in Saint Louis, Missouri, ensuring your home or business has a reliable, energy-efficient, and high-performing heating and cooling system. Whether you need a new furnace, condenser, or A-coil installation, our team of certified HVAC technicians is here to handle the job with precision and expertise.

Complete HVAC System Installation

Installing a new HVAC system is a big investment, and it’s crucial to get it done right. At STL Smart Maintenance, we specialize in the installation of high-efficiency HVAC systems that maximize comfort while reducing energy costs. Our services include:

• Furnace Installation – We install gas, electric, and high-efficiency furnaces designed to keep your property warm during the cold Saint Louis winters.

• Condenser Unit Installation – The outdoor condenser unit is a key component of your AC system. We install top-of-the-line condensers that ensure optimal cooling performance.

• A-Coil Installation – The evaporator (A-coil) is essential for efficient cooling. We install high-quality A-coils to improve system efficiency and airflow.

• Ductwork Evaluation & Modification – Proper airflow is essential for HVAC efficiency. We inspect and adjust ductwork to ensure optimal heating and cooling performance.

• Smart Thermostat Installation & Setup – Upgrade to a Wi-Fi-enabled smart thermostat to control your HVAC system remotely and reduce energy bills.

• Complete System Upgrades – If your existing system is outdated or inefficient, we provide full HVAC system upgrades tailored to your home or commercial property.

Why Choose STL Smart Maintenance for HVAC Installation?

• Expert Technicians – Our team consists of trained and certified HVAC professionals who follow industry best practices for system installation.

• High-Efficiency HVAC Solutions – We install energy-efficient furnaces and air conditioners that help you save money on energy bills.

• Customized System Sizing – We assess your property to determine the correct HVAC system size, ensuring optimal performance and longevity.

• Fast & Reliable Service – We work efficiently to complete your HVAC installation on time and with minimal disruption.

• Comprehensive Post-Installation Support – We provide system testing, performance checks, and educate you on proper HVAC maintenance to extend the life of your new system.

• Warranty & Satisfaction Guarantee – We stand behind our work, offering manufacturer warranties and a 100% customer satisfaction guarantee.

Signs You Need a New HVAC System

If you're unsure whether it's time to upgrade your HVAC system, look out for these warning signs:

✅ Frequent Repairs – If your furnace or AC unit requires constant repairs, replacing it may be a more cost-effective solution.
✅ High Energy Bills – Older systems are inefficient and drive up utility costs. Upgrading to a modern HVAC unit can significantly reduce energy consumption.
✅ Uneven Heating & Cooling – If some rooms are too hot while others are too cold, your system may be outdated or improperly sized.
✅ Strange Noises or Odors – Loud noises, burning smells, or musty odors indicate potential issues with your furnace or AC unit.
✅ System Age (10+ Years) – If your HVAC system is more than 10-15 years old, it's time to consider a new installation for improved efficiency and reliability.

Serving Saint Louis & Surrounding Areas

STL Smart Maintenance proudly provides HVAC installation services in Saint Louis, Maplewood, Richmond Heights, Clayton, University City, Kirkwood, Webster Groves, and surrounding communities. Whether you’re a homeowner, landlord, or property manager, we are your trusted partner for professional HVAC installations.