
AIR Duct Cleaning
Longman's Cleaning Services has been offering comprehensive HVAC air duct cleaning for residential and commercial properties in Charleston, SC for over 30 years. Our service covers everything from intake, supply, and return vents to fans and the entire HVAC unit, ensuring your environment is free from harmful pollutants like dust, dirt, and mold.
We utilize an arsenal of tools powered by 175 lbs of air pressure to meticulously clear your ducts of dirt, dust, mold and debris in your HVAC duct system. Our service not only purifies the air you breathe but also boosts the performance and extends the lifespan of your HVAC system, ensuring it operates at peak efficiency.
For those looking for extra protection, we offer Shockwave mold inhibitor, which effectively prevents mold growth and ensures long-lasting cleanliness.

Why Air Duct Cleaning Is Essential
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Enhanced Air Quality: Significantly increases indoor air quality by removing dust, allergens, and other pollutants.
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Cost Efficiency: Contributes to more affordable energy bills by improving the efficiency of your HVAC system.
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Health Benefits: Reduces the risks of allergic reactions, asthma attacks, and other respiratory issues by minimizing the presence of irritants.
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Improved Airflow: Ensures better overall airflow, which enhances the effectiveness of heating and cooling.
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Odor Elimination: Removes foul odors caused by mold, bacteria, and accumulated debris within the ductwork.
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Extended HVAC Lifespan: Regular cleaning prolongs the lifespan of your air duct system and can prevent costly repairs or replacements.
Our Air Duct Cleaning Process
Using industry-grade vacuum tools and cleaning solutions to effectively remove debris.
Recommended Cleaning Frequency
Regular maintenance of your air ducts is crucial for maintaining indoor air quality and system efficiency. The frequency of cleaning depends on several factors:
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Pet Owners: Homes with pets that shed heavily may require annual cleanings to manage pet hair and dander that can clog ducts and reduce air quality.
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Smokers in the Household: Tobacco smoke contains a variety of pollutants that can accumulate in ductwork, necessitating more frequent cleanings.
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Allergies or Asthma: If residents have allergies or asthma, annual cleanings can help reduce irritants that exacerbate symptoms.
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Standard Recommendation: For most homes, the average cleaning interval is every 3-4 years. However, depending on your specific needs and environmental factors, more frequent cleanings—such as yearly or every two years—might be beneficial to ensure optimal air quality and system performance.

Why Choose Longman's Cleaning Services
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Expertise and Experience: Over 30 years serving Charleston with trusted, reliable cleaning solutions.
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Quality Standards: Adherence to the National Air Duct Cleaners Association standards and use of EPA-registered cleaning agents.
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Customer Satisfaction: Guaranteed satisfaction with every service, emphasizing our commitment to your health and comfort.