Heating, Cooling & Indoor Air Quality Services

Comprehensive HVAC Services Built for your Comfort

Res Air provides reliable, high-quality HVAC services designed for Alabama homes. Whether you need fast repair, seasonal maintenance, or advanced air quality improvements, our licensed technicians deliver honest, professional service backed by over 10 years of experience.

 Air Filtration

Our advanced air filtration solutions remove dust, pollen, pet dander, and airborne contaminants to keep your home’s air cleaner and healthier. At Res Air, we install high-efficiency filters and whole-home filtration systems designed to improve airflow, reduce allergy symptoms, and protect your HVAC equipment from buildup. A cleaner system runs better, lasts longer, and provides consistent comfort all year.

Dehumidification

Alabama humidity can crush indoor comfort. Our whole-home dehumidifiers help maintain optimal indoor moisture levels, preventing mold growth, musty odors, and uncomfortable sticky air. Res Air installs high-efficiency dehumidification systems that integrate seamlessly with your existing HVAC setup—improving air quality, energy efficiency, and overall comfort.

Fresh Air Return

Proper ventilation is essential for healthy indoor air. Our fresh air return systems bring controlled, filtered outdoor air into your home, helping reduce indoor contaminants, improve circulation, and balance pressure within your HVAC system. Res Air’s ventilation upgrades ensure your home breathes as well as you do—delivering fresher, cleaner air throughout every room.

UV Light Purification

Res Air installs powerful UV-C light purification systems that eliminate bacteria, mold spores, and viruses directly inside your HVAC system. These lights sanitize the air as it passes through your ductwork, helping prevent microbial growth on coils and improving system performance. UV purification is a highly effective solution for homeowners looking to significantly improve indoor air quality with minimal maintenance.