Indoor air quality
The air inside your home or business has a big impact on your comfort and health. At Extreme Air & Refrigeration Services, we provide indoor air quality solutions designed to reduce allergens, eliminate contaminants, and create a cleaner, healthier indoor environment. From UV lights to advanced filtration systems and whole-home dehumidifiers, we’ll help you breathe easier year-round.
UV Lights for Cleaner Air
UV (ultraviolet) lights are installed inside your HVAC system to help eliminate bacteria, viruses, and mold before they circulate through your home or business. This technology keeps your air cleaner and your system free from harmful buildup.
Benefits of UV Lights:
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Kills bacteria, mold, and airborne pathogens
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Improves overall air quality
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Helps reduce odors
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Keeps your HVAC coils cleaner for longer
Upgraded Filtration Systems
Standard HVAC filters only catch larger particles like dust, but upgraded filtration systems go further by trapping pollen, pet dander, smoke, and other fine particles that affect indoor air quality.
Benefits of Upgraded Filtration:
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Reduces allergy and asthma triggers
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Captures more airborne pollutants
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Improves airflow and system efficiency
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Creates a healthier environment for families and employees
Whole-Home Dehumidification
Florida’s humidity can make your indoor air feel sticky, musty, and uncomfortable. A whole-home dehumidifier works with your HVAC system to keep moisture levels under control.
Benefits of Dehumidification:
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Prevents mold and mildew growth
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Makes your home feel cooler and more comfortable
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Protects wood furniture, floors, and structural materials from moisture damage
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Lowers energy bills by reducing the workload on your AC system
Improve your comfort and protect your health with our indoor air quality solutions. Call Extreme Air & Refrigeration Services today for UV lights, upgraded filtration systems, or dehumidifiers in St. Augustine, St. Johns, and surrounding areas.

Indoor Air Quality FAQs
Q: How do UV lights improve indoor air quality?
A: UV lights installed in your HVAC system kill bacteria, mold, and viruses before they spread through your home or business.
Q: Are upgraded air filters worth it?
A: Yes. High-efficiency filters capture smaller particles that standard filters miss, helping reduce allergies, asthma triggers, and dust buildup.
Q: Why is dehumidification important in Florida?
A: High humidity creates the perfect environment for mold growth and makes your AC work harder. A whole-home dehumidifier keeps moisture levels balanced and improves comfort.
Q: Do you offer indoor air quality services for businesses?
A: Absolutely. We install UV lights, advanced filtration, and dehumidification systems for both residential and commercial properties in St. Augustine, St. Johns, and surrounding areas.