Williams Service Company remains OPEN and ready to serve during this crucial time.
Please contact us if you are in need of HVAC service.
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HALO-LED™ Whole Home In-Duct Air Purifier
The HALO-LED™ is the industry’s first LED in-duct, whole home air purification system that is both mercury free and zero ozone compliant. The HALO-LED™ proactively treats every cubic inch of air conditioned space, reducing airborne and surface contaminants and pollutants through bi-polar ionization and revolutionary, patent pending, REME-LED™ technology.
- Long-life replaceable LED cell module with 2.5x longer life than current mercury vapor UV lamp technologies
- Industry’s first washable catalyst for high load environments (ie. cigar bars, smoking rooms)
- Reduces airborne and surface microbials, bacteria, viruses, and mold
- Reduction of smoke, odors, VOCs, allergens, dust, and particulate
- Mercury and ozone free
- Seven-year limited warranty
Contact Williams Service Company for a free quote:
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HALO-LED™ Whole Home In-Duct Air Purifier The HALO-LED™ is the industry’s first LED in-duct, whole home air purification system that is both mercury free and zero ozone compliant. The HALO-LED™ proactively treats every cubic inch of air conditioned space, reducing...
Are you wondering why is your air conditioner blowing hot air? If yes, you should check out our guide here on the key things to know.
Looking to better understand how commercial HVAC systems work? Take look at this brief guide to understand how exactly your commercial HVAC functions.
The Williams Service Company’s Difference
Friendly • Proficient • Reliable
Williams Service Company’s dedication to extraordinary service is what sets us apart from our competition. We accomplish this through a unique combination of a highly trained workforce and superior equipment. Each and every one of Williams Service Company’s technicians is EPA certified and cross-trained in HVAC and refrigeration.
Serving South Central Pennsylvania since 1979, our extensive fleet of GPS guided service vehicles is fully outfitted with modern, well-maintained equipment, capable of handling any service call. The result is an unmatched diagnosis rate. We find the problem and we solve it…quickly and efficiently.