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Your Choice for Comfort

Better Indoor Air Quality in Greenville, South Carolina

long-heating-home

Indoor Air Quality Solutions

CLEANER, HEALTHIER AIR FOR HOMES IN GREENVILLE & SURROUNDING AREAS

The air inside your home can be more polluted than the air outside, especially in humid environments like South Carolina. Dust, allergens, bacteria, and moisture can build up in your HVAC system and circulate throughout your home every day.

At Long Heating & Air Conditioning, we provide advanced indoor air quality solutions for homeowners across Greenville, Columbia, and surrounding areas to help you breathe easier and live more comfortably.

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24/7 Emergency Service

We're here when you need us most, day or night.

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Fast Response
Times

Quick to respond. Faster to restore your comfort.

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Upfront
Pricing

No surprises. Just honest, transparent estimates.

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Experienced
Technicians

Skilled, certified pros you can trust in your home.

Advanced Air Purification with Phenomenal Aire

Phenomenal Aire is a powerful, whole-home air purification system designed to improve your indoor air naturally and safely. Instead of just trapping particles like a standard filter, this system actively breaks down airborne contaminants so they can be removed by your HVAC system.

Using advanced ionization technology, Phenomenal Aire helps reduce pollutants throughout your entire home, not just at the filter.

Series R Cold Plasma Generator

Benefits of Phenomenal Aire Systems

  • Reduces airborne allergens like dust and polle
  • Helps eliminate bacteria, viruses, and mold spores
  • Breaks down odors from pets, smoke, and cooking
  • Improves overall indoor air quality
  • Works with your existing HVAC system
  • No harmful ozone output
  • Can improve system efficiency

This is a simple upgrade that delivers noticeable improvements in how your home feels and how your air smells.

Additional Indoor Air Quality Services

We offer a full range of solutions to keep your air clean and your system running efficiently.

Air Filtration Systems
Remove dust, debris, and airborne particles to improve air quality and system performance.

Duct Repair & Replacement
Leaky or damaged ductwork can spread contaminants and reduce efficiency. We repair and replace ducts to restore proper airflow.

Air Quality Improvements
Custom solutions designed to reduce allergens, control humidity, and create a healthier indoor environment.

UV Air Purification Systems

For added protection, we offer UV-based air purification systems that target biological contaminants directly inside your HVAC system.

  • Premier One UV Systems Include:
  • UV germicidal lamps to eliminate bacteria and mold
  • Coil cleaning to prevent biological growth
  • Optional odor control modules to neutralize gases and toxins
  • Long-lasting system components with strong manufacturer warranties

These systems work continuously to improve air quality and protect your HVAC equipment.

Protect Your System Year-Round

Avoid unexpected breakdowns and costly repairs with the Long Comfort Club maintenance plan. Regular service keeps your system running efficiently and helps catch issues before they turn into major problems.

Our Services